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|---|---|---|---|---|---|---|---|---|---|---|---|
151,400 | stathat/consistent | consistent.go | Add | func (c *Consistent) Add(elt string) {
c.Lock()
defer c.Unlock()
c.add(elt)
} | go | func (c *Consistent) Add(elt string) {
c.Lock()
defer c.Unlock()
c.add(elt)
} | [
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] | // Add inserts a string element in the consistent hash. | [
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] | ad91dc4a3a642859730ff3d65929fce009bfdc23 | https://github.com/stathat/consistent/blob/ad91dc4a3a642859730ff3d65929fce009bfdc23/consistent.go#L74-L78 |
151,401 | stathat/consistent | consistent.go | Remove | func (c *Consistent) Remove(elt string) {
c.Lock()
defer c.Unlock()
c.remove(elt)
} | go | func (c *Consistent) Remove(elt string) {
c.Lock()
defer c.Unlock()
c.remove(elt)
} | [
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] | // Remove removes an element from the hash. | [
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] | ad91dc4a3a642859730ff3d65929fce009bfdc23 | https://github.com/stathat/consistent/blob/ad91dc4a3a642859730ff3d65929fce009bfdc23/consistent.go#L91-L95 |
151,402 | stathat/consistent | consistent.go | Set | func (c *Consistent) Set(elts []string) {
c.Lock()
defer c.Unlock()
for k := range c.members {
found := false
for _, v := range elts {
if k == v {
found = true
break
}
}
if !found {
c.remove(k)
}
}
for _, v := range elts {
_, exists := c.members[v]
if exists {
continue
}
c.add(v)
}
} | go | func (c *Consistent) Set(elts []string) {
c.Lock()
defer c.Unlock()
for k := range c.members {
found := false
for _, v := range elts {
if k == v {
found = true
break
}
}
if !found {
c.remove(k)
}
}
for _, v := range elts {
_, exists := c.members[v]
if exists {
continue
}
c.add(v)
}
} | [
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] | // Set sets all the elements in the hash. If there are existing elements not
// present in elts, they will be removed. | [
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] | ad91dc4a3a642859730ff3d65929fce009bfdc23 | https://github.com/stathat/consistent/blob/ad91dc4a3a642859730ff3d65929fce009bfdc23/consistent.go#L109-L131 |
151,403 | stathat/consistent | consistent.go | Get | func (c *Consistent) Get(name string) (string, error) {
c.RLock()
defer c.RUnlock()
if len(c.circle) == 0 {
return "", ErrEmptyCircle
}
key := c.hashKey(name)
i := c.search(key)
return c.circle[c.sortedHashes[i]], nil
} | go | func (c *Consistent) Get(name string) (string, error) {
c.RLock()
defer c.RUnlock()
if len(c.circle) == 0 {
return "", ErrEmptyCircle
}
key := c.hashKey(name)
i := c.search(key)
return c.circle[c.sortedHashes[i]], nil
} | [
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] | ad91dc4a3a642859730ff3d65929fce009bfdc23 | https://github.com/stathat/consistent/blob/ad91dc4a3a642859730ff3d65929fce009bfdc23/consistent.go#L144-L153 |
151,404 | stathat/consistent | consistent.go | GetTwo | func (c *Consistent) GetTwo(name string) (string, string, error) {
c.RLock()
defer c.RUnlock()
if len(c.circle) == 0 {
return "", "", ErrEmptyCircle
}
key := c.hashKey(name)
i := c.search(key)
a := c.circle[c.sortedHashes[i]]
if c.count == 1 {
return a, "", nil
}
start := i
var b string
for i = start + 1; i != start; i++ {
if i >= len(c.sortedHashes) {
i = 0
}
b = c.circle[c.sortedHashes[i]]
if b != a {
break
}
}
return a, b, nil
} | go | func (c *Consistent) GetTwo(name string) (string, string, error) {
c.RLock()
defer c.RUnlock()
if len(c.circle) == 0 {
return "", "", ErrEmptyCircle
}
key := c.hashKey(name)
i := c.search(key)
a := c.circle[c.sortedHashes[i]]
if c.count == 1 {
return a, "", nil
}
start := i
var b string
for i = start + 1; i != start; i++ {
if i >= len(c.sortedHashes) {
i = 0
}
b = c.circle[c.sortedHashes[i]]
if b != a {
break
}
}
return a, b, nil
} | [
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] | ad91dc4a3a642859730ff3d65929fce009bfdc23 | https://github.com/stathat/consistent/blob/ad91dc4a3a642859730ff3d65929fce009bfdc23/consistent.go#L167-L193 |
151,405 | stathat/consistent | consistent.go | GetN | func (c *Consistent) GetN(name string, n int) ([]string, error) {
c.RLock()
defer c.RUnlock()
if len(c.circle) == 0 {
return nil, ErrEmptyCircle
}
if c.count < int64(n) {
n = int(c.count)
}
var (
key = c.hashKey(name)
i = c.search(key)
start = i
res = make([]string, 0, n)
elem = c.circle[c.sortedHashes[i]]
)
res = append(res, elem)
if len(res) == n {
return res, nil
}
for i = start + 1; i != start; i++ {
if i >= len(c.sortedHashes) {
i = 0
}
elem = c.circle[c.sortedHashes[i]]
if !sliceContainsMember(res, elem) {
res = append(res, elem)
}
if len(res) == n {
break
}
}
return res, nil
} | go | func (c *Consistent) GetN(name string, n int) ([]string, error) {
c.RLock()
defer c.RUnlock()
if len(c.circle) == 0 {
return nil, ErrEmptyCircle
}
if c.count < int64(n) {
n = int(c.count)
}
var (
key = c.hashKey(name)
i = c.search(key)
start = i
res = make([]string, 0, n)
elem = c.circle[c.sortedHashes[i]]
)
res = append(res, elem)
if len(res) == n {
return res, nil
}
for i = start + 1; i != start; i++ {
if i >= len(c.sortedHashes) {
i = 0
}
elem = c.circle[c.sortedHashes[i]]
if !sliceContainsMember(res, elem) {
res = append(res, elem)
}
if len(res) == n {
break
}
}
return res, nil
} | [
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"}",
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"}",
"\n\n",
"return",
"res",
",",
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"}"
] | // GetN returns the N closest distinct elements to the name input in the circle. | [
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"elements",
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] | ad91dc4a3a642859730ff3d65929fce009bfdc23 | https://github.com/stathat/consistent/blob/ad91dc4a3a642859730ff3d65929fce009bfdc23/consistent.go#L196-L236 |
151,406 | tecbot/gorocksdb | ratelimiter.go | NewRateLimiter | func NewRateLimiter(rate_bytes_per_sec, refill_period_us int64, fairness int32) *RateLimiter {
return NewNativeRateLimiter(C.rocksdb_ratelimiter_create(
C.int64_t(rate_bytes_per_sec),
C.int64_t(refill_period_us),
C.int32_t(fairness),
))
} | go | func NewRateLimiter(rate_bytes_per_sec, refill_period_us int64, fairness int32) *RateLimiter {
return NewNativeRateLimiter(C.rocksdb_ratelimiter_create(
C.int64_t(rate_bytes_per_sec),
C.int64_t(refill_period_us),
C.int32_t(fairness),
))
} | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/ratelimiter.go#L14-L20 |
151,407 | tecbot/gorocksdb | ratelimiter.go | Destroy | func (self *RateLimiter) Destroy() {
C.rocksdb_ratelimiter_destroy(self.c)
self.c = nil
} | go | func (self *RateLimiter) Destroy() {
C.rocksdb_ratelimiter_destroy(self.c)
self.c = nil
} | [
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] | // Destroy deallocates the RateLimiter object. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/ratelimiter.go#L28-L31 |
151,408 | tecbot/gorocksdb | dbpath.go | NewDBPath | func NewDBPath(path string, target_size uint64) *DBPath {
cpath := C.CString(path)
defer C.free(unsafe.Pointer(cpath))
return NewNativeDBPath(C.rocksdb_dbpath_create(cpath, C.uint64_t(target_size)))
} | go | func NewDBPath(path string, target_size uint64) *DBPath {
cpath := C.CString(path)
defer C.free(unsafe.Pointer(cpath))
return NewNativeDBPath(C.rocksdb_dbpath_create(cpath, C.uint64_t(target_size)))
} | [
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] | // NewDBPath creates a DBPath object
// with the given path and target_size. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/dbpath.go#L15-L19 |
151,409 | tecbot/gorocksdb | dbpath.go | NewDBPathsFromData | func NewDBPathsFromData(paths []string, target_sizes []uint64) []*DBPath {
dbpaths := make([]*DBPath, len(paths))
for i, path := range paths {
targetSize := target_sizes[i]
dbpaths[i] = NewDBPath(path, targetSize)
}
return dbpaths
} | go | func NewDBPathsFromData(paths []string, target_sizes []uint64) []*DBPath {
dbpaths := make([]*DBPath, len(paths))
for i, path := range paths {
targetSize := target_sizes[i]
dbpaths[i] = NewDBPath(path, targetSize)
}
return dbpaths
} | [
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"path",
",",
"targetSize",
")",
"\n",
"}",
"\n\n",
"return",
"dbpaths",
"\n",
"}"
] | // NewDBPathsFromData creates a slice with allocated DBPath objects
// from paths and target_sizes. | [
"NewDBPathsFromData",
"creates",
"a",
"slice",
"with",
"allocated",
"DBPath",
"objects",
"from",
"paths",
"and",
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"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/dbpath.go#L33-L41 |
151,410 | tecbot/gorocksdb | options_read.go | Destroy | func (opts *ReadOptions) Destroy() {
C.rocksdb_readoptions_destroy(opts.c)
opts.c = nil
} | go | func (opts *ReadOptions) Destroy() {
C.rocksdb_readoptions_destroy(opts.c)
opts.c = nil
} | [
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"nil",
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"}"
] | // Destroy deallocates the ReadOptions object. | [
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"deallocates",
"the",
"ReadOptions",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_read.go#L122-L125 |
151,411 | tecbot/gorocksdb | transaction.go | Commit | func (transaction *Transaction) Commit() error {
var (
cErr *C.char
)
C.rocksdb_transaction_commit(transaction.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (transaction *Transaction) Commit() error {
var (
cErr *C.char
)
C.rocksdb_transaction_commit(transaction.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // Commit commits the transaction to the database. | [
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"commits",
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"the",
"database",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/transaction.go#L23-L33 |
151,412 | tecbot/gorocksdb | transaction.go | Rollback | func (transaction *Transaction) Rollback() error {
var (
cErr *C.char
)
C.rocksdb_transaction_rollback(transaction.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (transaction *Transaction) Rollback() error {
var (
cErr *C.char
)
C.rocksdb_transaction_rollback(transaction.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // Rollback performs a rollback on the transaction. | [
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"the",
"transaction",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/transaction.go#L36-L47 |
151,413 | tecbot/gorocksdb | transaction.go | Put | func (transaction *Transaction) Put(key, value []byte) error {
var (
cErr *C.char
cKey = byteToChar(key)
cValue = byteToChar(value)
)
C.rocksdb_transaction_put(
transaction.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)), &cErr,
)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (transaction *Transaction) Put(key, value []byte) error {
var (
cErr *C.char
cKey = byteToChar(key)
cValue = byteToChar(value)
)
C.rocksdb_transaction_put(
transaction.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)), &cErr,
)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // Put writes data associated with a key to the transaction. | [
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"writes",
"data",
"associated",
"with",
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"key",
"to",
"the",
"transaction",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/transaction.go#L84-L98 |
151,414 | tecbot/gorocksdb | transaction.go | Delete | func (transaction *Transaction) Delete(key []byte) error {
var (
cErr *C.char
cKey = byteToChar(key)
)
C.rocksdb_transaction_delete(transaction.c, cKey, C.size_t(len(key)), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (transaction *Transaction) Delete(key []byte) error {
var (
cErr *C.char
cKey = byteToChar(key)
)
C.rocksdb_transaction_delete(transaction.c, cKey, C.size_t(len(key)), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // Delete removes the data associated with the key from the transaction. | [
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"associated",
"with",
"the",
"key",
"from",
"the",
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"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/transaction.go#L101-L112 |
151,415 | tecbot/gorocksdb | transaction.go | NewIterator | func (transaction *Transaction) NewIterator(opts *ReadOptions) *Iterator {
return NewNativeIterator(
unsafe.Pointer(C.rocksdb_transaction_create_iterator(transaction.c, opts.c)))
} | go | func (transaction *Transaction) NewIterator(opts *ReadOptions) *Iterator {
return NewNativeIterator(
unsafe.Pointer(C.rocksdb_transaction_create_iterator(transaction.c, opts.c)))
} | [
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"transaction",
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"c",
",",
"opts",
".",
"c",
")",
")",
")",
"\n",
"}"
] | // NewIterator returns an Iterator over the database that uses the
// ReadOptions given. | [
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"returns",
"an",
"Iterator",
"over",
"the",
"database",
"that",
"uses",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/transaction.go#L116-L119 |
151,416 | tecbot/gorocksdb | transaction.go | Destroy | func (transaction *Transaction) Destroy() {
C.rocksdb_transaction_destroy(transaction.c)
transaction.c = nil
} | go | func (transaction *Transaction) Destroy() {
C.rocksdb_transaction_destroy(transaction.c)
transaction.c = nil
} | [
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"transaction",
"*",
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"c",
")",
"\n",
"transaction",
".",
"c",
"=",
"nil",
"\n",
"}"
] | // Destroy deallocates the transaction object. | [
"Destroy",
"deallocates",
"the",
"transaction",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/transaction.go#L122-L125 |
151,417 | tecbot/gorocksdb | backup.go | GetTimestamp | func (b *BackupEngineInfo) GetTimestamp(index int) int64 {
return int64(C.rocksdb_backup_engine_info_timestamp(b.c, C.int(index)))
} | go | func (b *BackupEngineInfo) GetTimestamp(index int) int64 {
return int64(C.rocksdb_backup_engine_info_timestamp(b.c, C.int(index)))
} | [
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"c",
",",
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"int",
"(",
"index",
")",
")",
")",
"\n",
"}"
] | // GetTimestamp gets the timestamp at which the backup index was taken. | [
"GetTimestamp",
"gets",
"the",
"timestamp",
"at",
"which",
"the",
"backup",
"index",
"was",
"taken",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L24-L26 |
151,418 | tecbot/gorocksdb | backup.go | GetBackupId | func (b *BackupEngineInfo) GetBackupId(index int) int64 {
return int64(C.rocksdb_backup_engine_info_backup_id(b.c, C.int(index)))
} | go | func (b *BackupEngineInfo) GetBackupId(index int) int64 {
return int64(C.rocksdb_backup_engine_info_backup_id(b.c, C.int(index)))
} | [
"func",
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"(",
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")",
")",
")",
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"}"
] | // GetBackupId gets an id that uniquely identifies a backup
// regardless of its position. | [
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"that",
"uniquely",
"identifies",
"a",
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"regardless",
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"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L30-L32 |
151,419 | tecbot/gorocksdb | backup.go | GetSize | func (b *BackupEngineInfo) GetSize(index int) int64 {
return int64(C.rocksdb_backup_engine_info_size(b.c, C.int(index)))
} | go | func (b *BackupEngineInfo) GetSize(index int) int64 {
return int64(C.rocksdb_backup_engine_info_size(b.c, C.int(index)))
} | [
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",",
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"(",
"index",
")",
")",
")",
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] | // GetSize get the size of the backup in bytes. | [
"GetSize",
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"the",
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"of",
"the",
"backup",
"in",
"bytes",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L35-L37 |
151,420 | tecbot/gorocksdb | backup.go | GetNumFiles | func (b *BackupEngineInfo) GetNumFiles(index int) int32 {
return int32(C.rocksdb_backup_engine_info_number_files(b.c, C.int(index)))
} | go | func (b *BackupEngineInfo) GetNumFiles(index int) int32 {
return int32(C.rocksdb_backup_engine_info_number_files(b.c, C.int(index)))
} | [
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")",
")",
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] | // GetNumFiles gets the number of files in the backup index. | [
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"of",
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"in",
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"backup",
"index",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L40-L42 |
151,421 | tecbot/gorocksdb | backup.go | Destroy | func (b *BackupEngineInfo) Destroy() {
C.rocksdb_backup_engine_info_destroy(b.c)
b.c = nil
} | go | func (b *BackupEngineInfo) Destroy() {
C.rocksdb_backup_engine_info_destroy(b.c)
b.c = nil
} | [
"func",
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"b",
".",
"c",
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"\n",
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"c",
"=",
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"}"
] | // Destroy destroys the backup engine info instance. | [
"Destroy",
"destroys",
"the",
"backup",
"engine",
"info",
"instance",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L45-L48 |
151,422 | tecbot/gorocksdb | backup.go | SetKeepLogFiles | func (ro *RestoreOptions) SetKeepLogFiles(v int) {
C.rocksdb_restore_options_set_keep_log_files(ro.c, C.int(v))
} | go | func (ro *RestoreOptions) SetKeepLogFiles(v int) {
C.rocksdb_restore_options_set_keep_log_files(ro.c, C.int(v))
} | [
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",",
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"(",
"v",
")",
")",
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"}"
] | // SetKeepLogFiles is used to set or unset the keep_log_files option
// If true, restore won't overwrite the existing log files in wal_dir. It will
// also move all log files from archive directory to wal_dir.
// By default, this is false. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L67-L69 |
151,423 | tecbot/gorocksdb | backup.go | OpenBackupEngine | func OpenBackupEngine(opts *Options, path string) (*BackupEngine, error) {
var cErr *C.char
cpath := C.CString(path)
defer C.free(unsafe.Pointer(cpath))
be := C.rocksdb_backup_engine_open(opts.c, cpath, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return &BackupEngine{
c: be,
path: path,
opts: opts,
}, nil
} | go | func OpenBackupEngine(opts *Options, path string) (*BackupEngine, error) {
var cErr *C.char
cpath := C.CString(path)
defer C.free(unsafe.Pointer(cpath))
be := C.rocksdb_backup_engine_open(opts.c, cpath, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return &BackupEngine{
c: be,
path: path,
opts: opts,
}, nil
} | [
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",",
"opts",
":",
"opts",
",",
"}",
",",
"nil",
"\n",
"}"
] | // OpenBackupEngine opens a backup engine with specified options. | [
"OpenBackupEngine",
"opens",
"a",
"backup",
"engine",
"with",
"specified",
"options",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L85-L100 |
151,424 | tecbot/gorocksdb | backup.go | CreateNewBackup | func (b *BackupEngine) CreateNewBackup(db *DB) error {
var cErr *C.char
C.rocksdb_backup_engine_create_new_backup(b.c, db.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (b *BackupEngine) CreateNewBackup(db *DB) error {
var cErr *C.char
C.rocksdb_backup_engine_create_new_backup(b.c, db.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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"}",
"\n\n",
"return",
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"\n",
"}"
] | // CreateNewBackup takes a new backup from db. | [
"CreateNewBackup",
"takes",
"a",
"new",
"backup",
"from",
"db",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L108-L118 |
151,425 | tecbot/gorocksdb | backup.go | GetInfo | func (b *BackupEngine) GetInfo() *BackupEngineInfo {
return &BackupEngineInfo{
c: C.rocksdb_backup_engine_get_backup_info(b.c),
}
} | go | func (b *BackupEngine) GetInfo() *BackupEngineInfo {
return &BackupEngineInfo{
c: C.rocksdb_backup_engine_get_backup_info(b.c),
}
} | [
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"(",
"b",
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"c",
")",
",",
"}",
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"}"
] | // GetInfo gets an object that gives information about
// the backups that have already been taken | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L122-L126 |
151,426 | tecbot/gorocksdb | backup.go | Close | func (b *BackupEngine) Close() {
C.rocksdb_backup_engine_close(b.c)
b.c = nil
} | go | func (b *BackupEngine) Close() {
C.rocksdb_backup_engine_close(b.c)
b.c = nil
} | [
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"c",
")",
"\n",
"b",
".",
"c",
"=",
"nil",
"\n",
"}"
] | // Close close the backup engine and cleans up state
// The backups already taken remain on storage. | [
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"and",
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"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/backup.go#L149-L152 |
151,427 | tecbot/gorocksdb | options_env.go | Destroy | func (opts *EnvOptions) Destroy() {
C.rocksdb_envoptions_destroy(opts.c)
opts.c = nil
} | go | func (opts *EnvOptions) Destroy() {
C.rocksdb_envoptions_destroy(opts.c)
opts.c = nil
} | [
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"opts",
"*",
"EnvOptions",
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"opts",
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"c",
"=",
"nil",
"\n",
"}"
] | // Destroy deallocates the EnvOptions object. | [
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"deallocates",
"the",
"EnvOptions",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_env.go#L22-L25 |
151,428 | tecbot/gorocksdb | sst_file_writer.go | NewSSTFileWriter | func NewSSTFileWriter(opts *EnvOptions, dbOpts *Options) *SSTFileWriter {
c := C.rocksdb_sstfilewriter_create(opts.c, dbOpts.c)
return &SSTFileWriter{c: c}
} | go | func NewSSTFileWriter(opts *EnvOptions, dbOpts *Options) *SSTFileWriter {
c := C.rocksdb_sstfilewriter_create(opts.c, dbOpts.c)
return &SSTFileWriter{c: c}
} | [
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"return",
"&",
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"{",
"c",
":",
"c",
"}",
"\n",
"}"
] | // NewSSTFileWriter creates an SSTFileWriter object. | [
"NewSSTFileWriter",
"creates",
"an",
"SSTFileWriter",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/sst_file_writer.go#L19-L22 |
151,429 | tecbot/gorocksdb | sst_file_writer.go | Open | func (w *SSTFileWriter) Open(path string) error {
var (
cErr *C.char
cPath = C.CString(path)
)
defer C.free(unsafe.Pointer(cPath))
C.rocksdb_sstfilewriter_open(w.c, cPath, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (w *SSTFileWriter) Open(path string) error {
var (
cErr *C.char
cPath = C.CString(path)
)
defer C.free(unsafe.Pointer(cPath))
C.rocksdb_sstfilewriter_open(w.c, cPath, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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"}",
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"return",
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"\n",
"}"
] | // Open prepares SstFileWriter to write into file located at "path". | [
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"prepares",
"SstFileWriter",
"to",
"write",
"into",
"file",
"located",
"at",
"path",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/sst_file_writer.go#L25-L37 |
151,430 | tecbot/gorocksdb | sst_file_writer.go | Finish | func (w *SSTFileWriter) Finish() error {
var cErr *C.char
C.rocksdb_sstfilewriter_finish(w.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (w *SSTFileWriter) Finish() error {
var cErr *C.char
C.rocksdb_sstfilewriter_finish(w.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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"w",
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"SSTFileWriter",
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"Finish",
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")",
"error",
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")",
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"}",
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"nil",
"\n",
"}"
] | // Finish finishes writing to sst file and close file. | [
"Finish",
"finishes",
"writing",
"to",
"sst",
"file",
"and",
"close",
"file",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/sst_file_writer.go#L54-L62 |
151,431 | tecbot/gorocksdb | options_transactiondb.go | Destroy | func (opts *TransactionDBOptions) Destroy() {
C.rocksdb_transactiondb_options_destroy(opts.c)
opts.c = nil
} | go | func (opts *TransactionDBOptions) Destroy() {
C.rocksdb_transactiondb_options_destroy(opts.c)
opts.c = nil
} | [
"func",
"(",
"opts",
"*",
"TransactionDBOptions",
")",
"Destroy",
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")",
"{",
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"rocksdb_transactiondb_options_destroy",
"(",
"opts",
".",
"c",
")",
"\n",
"opts",
".",
"c",
"=",
"nil",
"\n",
"}"
] | // Destroy deallocates the TransactionDBOptions object. | [
"Destroy",
"deallocates",
"the",
"TransactionDBOptions",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_transactiondb.go#L69-L72 |
151,432 | tecbot/gorocksdb | cache.go | NewLRUCache | func NewLRUCache(capacity int) *Cache {
return NewNativeCache(C.rocksdb_cache_create_lru(C.size_t(capacity)))
} | go | func NewLRUCache(capacity int) *Cache {
return NewNativeCache(C.rocksdb_cache_create_lru(C.size_t(capacity)))
} | [
"func",
"NewLRUCache",
"(",
"capacity",
"int",
")",
"*",
"Cache",
"{",
"return",
"NewNativeCache",
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"(",
"C",
".",
"size_t",
"(",
"capacity",
")",
")",
")",
"\n",
"}"
] | // NewLRUCache creates a new LRU Cache object with the capacity given. | [
"NewLRUCache",
"creates",
"a",
"new",
"LRU",
"Cache",
"object",
"with",
"the",
"capacity",
"given",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/cache.go#L12-L14 |
151,433 | tecbot/gorocksdb | cache.go | Destroy | func (c *Cache) Destroy() {
C.rocksdb_cache_destroy(c.c)
c.c = nil
} | go | func (c *Cache) Destroy() {
C.rocksdb_cache_destroy(c.c)
c.c = nil
} | [
"func",
"(",
"c",
"*",
"Cache",
")",
"Destroy",
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"c",
".",
"c",
")",
"\n",
"c",
".",
"c",
"=",
"nil",
"\n",
"}"
] | // Destroy deallocates the Cache object. | [
"Destroy",
"deallocates",
"the",
"Cache",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/cache.go#L32-L35 |
151,434 | tecbot/gorocksdb | options_block_based_table.go | Destroy | func (opts *BlockBasedTableOptions) Destroy() {
C.rocksdb_block_based_options_destroy(opts.c)
opts.c = nil
opts.cache = nil
opts.compCache = nil
} | go | func (opts *BlockBasedTableOptions) Destroy() {
C.rocksdb_block_based_options_destroy(opts.c)
opts.c = nil
opts.cache = nil
opts.compCache = nil
} | [
"func",
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"*",
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"cache",
"=",
"nil",
"\n",
"opts",
".",
"compCache",
"=",
"nil",
"\n",
"}"
] | // Destroy deallocates the BlockBasedTableOptions object. | [
"Destroy",
"deallocates",
"the",
"BlockBasedTableOptions",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_block_based_table.go#L44-L49 |
151,435 | tecbot/gorocksdb | options_compaction.go | Destroy | func (opts *UniversalCompactionOptions) Destroy() {
C.rocksdb_universal_compaction_options_destroy(opts.c)
opts.c = nil
} | go | func (opts *UniversalCompactionOptions) Destroy() {
C.rocksdb_universal_compaction_options_destroy(opts.c)
opts.c = nil
} | [
"func",
"(",
"opts",
"*",
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"(",
"opts",
".",
"c",
")",
"\n",
"opts",
".",
"c",
"=",
"nil",
"\n",
"}"
] | // Destroy deallocates the UniversalCompactionOptions object. | [
"Destroy",
"deallocates",
"the",
"UniversalCompactionOptions",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_compaction.go#L127-L130 |
151,436 | tecbot/gorocksdb | slice.go | NewSlice | func NewSlice(data *C.char, size C.size_t) *Slice {
return &Slice{data, size, false}
} | go | func NewSlice(data *C.char, size C.size_t) *Slice {
return &Slice{data, size, false}
} | [
"func",
"NewSlice",
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"data",
"*",
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"size",
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"size_t",
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"{",
"return",
"&",
"Slice",
"{",
"data",
",",
"size",
",",
"false",
"}",
"\n",
"}"
] | // NewSlice returns a slice with the given data. | [
"NewSlice",
"returns",
"a",
"slice",
"with",
"the",
"given",
"data",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/slice.go#L23-L25 |
151,437 | tecbot/gorocksdb | slice.go | StringToSlice | func StringToSlice(data string) *Slice {
return NewSlice(C.CString(data), C.size_t(len(data)))
} | go | func StringToSlice(data string) *Slice {
return NewSlice(C.CString(data), C.size_t(len(data)))
} | [
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"StringToSlice",
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"data",
"string",
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",",
"C",
".",
"size_t",
"(",
"len",
"(",
"data",
")",
")",
")",
"\n",
"}"
] | // StringToSlice is similar to NewSlice, but can be called with
// a Go string type. This exists to make testing integration
// with Gorocksdb easier. | [
"StringToSlice",
"is",
"similar",
"to",
"NewSlice",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/slice.go#L30-L32 |
151,438 | tecbot/gorocksdb | slice.go | Free | func (s *Slice) Free() {
if !s.freed {
C.free(unsafe.Pointer(s.data))
s.freed = true
}
} | go | func (s *Slice) Free() {
if !s.freed {
C.free(unsafe.Pointer(s.data))
s.freed = true
}
} | [
"func",
"(",
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"\n",
"}",
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"}"
] | // Free frees the slice data. | [
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"frees",
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"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/slice.go#L45-L50 |
151,439 | tecbot/gorocksdb | options.go | IncreaseParallelism | func (opts *Options) IncreaseParallelism(total_threads int) {
C.rocksdb_options_increase_parallelism(opts.c, C.int(total_threads))
} | go | func (opts *Options) IncreaseParallelism(total_threads int) {
C.rocksdb_options_increase_parallelism(opts.c, C.int(total_threads))
} | [
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"(",
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",",
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"(",
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")",
")",
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"}"
] | // IncreaseParallelism sets the parallelism.
//
// By default, RocksDB uses only one background thread for flush and
// compaction. Calling this function will set it up such that total of
// `total_threads` is used. Good value for `total_threads` is the number of
// cores. You almost definitely want to call this function if your system is
// bottlenecked by RocksDB. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options.go#L251-L253 |
151,440 | tecbot/gorocksdb | options.go | OptimizeUniversalStyleCompaction | func (opts *Options) OptimizeUniversalStyleCompaction(memtable_memory_budget uint64) {
C.rocksdb_options_optimize_universal_style_compaction(opts.c, C.uint64_t(memtable_memory_budget))
} | go | func (opts *Options) OptimizeUniversalStyleCompaction(memtable_memory_budget uint64) {
C.rocksdb_options_optimize_universal_style_compaction(opts.c, C.uint64_t(memtable_memory_budget))
} | [
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"(",
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")",
")",
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"}"
] | // OptimizeUniversalStyleCompaction optimize the DB for universal compaction.
// See note on OptimizeLevelStyleCompaction. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options.go#L296-L298 |
151,441 | tecbot/gorocksdb | options.go | SetMinLevelToCompress | func (opts *Options) SetMinLevelToCompress(value int) {
C.rocksdb_options_set_min_level_to_compress(opts.c, C.int(value))
} | go | func (opts *Options) SetMinLevelToCompress(value int) {
C.rocksdb_options_set_min_level_to_compress(opts.c, C.int(value))
} | [
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] | // SetMinLevelToCompress sets the start level to use compression. | [
"SetMinLevelToCompress",
"sets",
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"level",
"to",
"use",
"compression",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options.go#L391-L393 |
151,442 | tecbot/gorocksdb | options.go | SetCreateIfMissingColumnFamilies | func (opts *Options) SetCreateIfMissingColumnFamilies(value bool) {
C.rocksdb_options_set_create_missing_column_families(opts.c, boolToChar(value))
} | go | func (opts *Options) SetCreateIfMissingColumnFamilies(value bool) {
C.rocksdb_options_set_create_missing_column_families(opts.c, boolToChar(value))
} | [
"func",
"(",
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"SetCreateIfMissingColumnFamilies",
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"boolToChar",
"(",
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")",
")",
"\n",
"}"
] | // SetCreateIfMissingColumnFamilies specifies whether the column families
// should be created if they are missing. | [
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"the",
"column",
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"should",
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"if",
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"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options.go#L1086-L1088 |
151,443 | tecbot/gorocksdb | options.go | SetBlockBasedTableFactory | func (opts *Options) SetBlockBasedTableFactory(value *BlockBasedTableOptions) {
opts.bbto = value
C.rocksdb_options_set_block_based_table_factory(opts.c, value.c)
} | go | func (opts *Options) SetBlockBasedTableFactory(value *BlockBasedTableOptions) {
opts.bbto = value
C.rocksdb_options_set_block_based_table_factory(opts.c, value.c)
} | [
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"c",
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"value",
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")",
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"}"
] | // SetBlockBasedTableFactory sets the block based table factory. | [
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"table",
"factory",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options.go#L1091-L1094 |
151,444 | tecbot/gorocksdb | options.go | Destroy | func (opts *Options) Destroy() {
C.rocksdb_options_destroy(opts.c)
if opts.ccmp != nil {
C.rocksdb_comparator_destroy(opts.ccmp)
}
if opts.cst != nil {
C.rocksdb_slicetransform_destroy(opts.cst)
}
if opts.ccf != nil {
C.rocksdb_compactionfilter_destroy(opts.ccf)
}
opts.c = nil
opts.env = nil
opts.bbto = nil
} | go | func (opts *Options) Destroy() {
C.rocksdb_options_destroy(opts.c)
if opts.ccmp != nil {
C.rocksdb_comparator_destroy(opts.ccmp)
}
if opts.cst != nil {
C.rocksdb_slicetransform_destroy(opts.cst)
}
if opts.ccf != nil {
C.rocksdb_compactionfilter_destroy(opts.ccf)
}
opts.c = nil
opts.env = nil
opts.bbto = nil
} | [
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] | // Destroy deallocates the Options object. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options.go#L1112-L1126 |
151,445 | tecbot/gorocksdb | options_ingest.go | SetMoveFiles | func (opts *IngestExternalFileOptions) SetMoveFiles(flag bool) {
C.rocksdb_ingestexternalfileoptions_set_move_files(opts.c, boolToChar(flag))
} | go | func (opts *IngestExternalFileOptions) SetMoveFiles(flag bool) {
C.rocksdb_ingestexternalfileoptions_set_move_files(opts.c, boolToChar(flag))
} | [
"func",
"(",
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",",
"boolToChar",
"(",
"flag",
")",
")",
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"}"
] | // SetMoveFiles specifies if it should move the files instead of copying them.
// Default to false. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_ingest.go#L23-L25 |
151,446 | tecbot/gorocksdb | options_ingest.go | SetSnapshotConsistency | func (opts *IngestExternalFileOptions) SetSnapshotConsistency(flag bool) {
C.rocksdb_ingestexternalfileoptions_set_snapshot_consistency(opts.c, boolToChar(flag))
} | go | func (opts *IngestExternalFileOptions) SetSnapshotConsistency(flag bool) {
C.rocksdb_ingestexternalfileoptions_set_snapshot_consistency(opts.c, boolToChar(flag))
} | [
"func",
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"opts",
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"boolToChar",
"(",
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")",
")",
"\n",
"}"
] | // SetSnapshotConsistency if specifies the consistency.
// If set to false, an ingested file key could appear in existing snapshots that were created before the
// file was ingested.
// Default to true. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_ingest.go#L31-L33 |
151,447 | tecbot/gorocksdb | options_ingest.go | Destroy | func (opts *IngestExternalFileOptions) Destroy() {
C.rocksdb_ingestexternalfileoptions_destroy(opts.c)
opts.c = nil
} | go | func (opts *IngestExternalFileOptions) Destroy() {
C.rocksdb_ingestexternalfileoptions_destroy(opts.c)
opts.c = nil
} | [
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"opts",
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"c",
")",
"\n",
"opts",
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"c",
"=",
"nil",
"\n",
"}"
] | // Destroy deallocates the IngestExternalFileOptions object. | [
"Destroy",
"deallocates",
"the",
"IngestExternalFileOptions",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_ingest.go#L62-L65 |
151,448 | tecbot/gorocksdb | iterator.go | ValidForPrefix | func (iter *Iterator) ValidForPrefix(prefix []byte) bool {
if C.rocksdb_iter_valid(iter.c) == 0 {
return false
}
key := iter.Key()
result := bytes.HasPrefix(key.Data(), prefix)
key.Free()
return result
} | go | func (iter *Iterator) ValidForPrefix(prefix []byte) bool {
if C.rocksdb_iter_valid(iter.c) == 0 {
return false
}
key := iter.Key()
result := bytes.HasPrefix(key.Data(), prefix)
key.Free()
return result
} | [
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")",
"\n",
"return",
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"\n",
"}"
] | // ValidForPrefix returns false only when an Iterator has iterated past the
// first or the last key in the database or the specified prefix. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/iterator.go#L46-L55 |
151,449 | tecbot/gorocksdb | iterator.go | Key | func (iter *Iterator) Key() *Slice {
var cLen C.size_t
cKey := C.rocksdb_iter_key(iter.c, &cLen)
if cKey == nil {
return nil
}
return &Slice{cKey, cLen, true}
} | go | func (iter *Iterator) Key() *Slice {
var cLen C.size_t
cKey := C.rocksdb_iter_key(iter.c, &cLen)
if cKey == nil {
return nil
}
return &Slice{cKey, cLen, true}
} | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/iterator.go#L58-L65 |
151,450 | tecbot/gorocksdb | iterator.go | Value | func (iter *Iterator) Value() *Slice {
var cLen C.size_t
cVal := C.rocksdb_iter_value(iter.c, &cLen)
if cVal == nil {
return nil
}
return &Slice{cVal, cLen, true}
} | go | func (iter *Iterator) Value() *Slice {
var cLen C.size_t
cVal := C.rocksdb_iter_value(iter.c, &cLen)
if cVal == nil {
return nil
}
return &Slice{cVal, cLen, true}
} | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/iterator.go#L68-L75 |
151,451 | tecbot/gorocksdb | iterator.go | Seek | func (iter *Iterator) Seek(key []byte) {
cKey := byteToChar(key)
C.rocksdb_iter_seek(iter.c, cKey, C.size_t(len(key)))
} | go | func (iter *Iterator) Seek(key []byte) {
cKey := byteToChar(key)
C.rocksdb_iter_seek(iter.c, cKey, C.size_t(len(key)))
} | [
"func",
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] | // Seek moves the iterator to the position greater than or equal to the key. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/iterator.go#L98-L101 |
151,452 | tecbot/gorocksdb | iterator.go | SeekForPrev | func (iter *Iterator) SeekForPrev(key []byte) {
cKey := byteToChar(key)
C.rocksdb_iter_seek_for_prev(iter.c, cKey, C.size_t(len(key)))
} | go | func (iter *Iterator) SeekForPrev(key []byte) {
cKey := byteToChar(key)
C.rocksdb_iter_seek_for_prev(iter.c, cKey, C.size_t(len(key)))
} | [
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] | // SeekForPrev moves the iterator to the last key that less than or equal
// to the target key, in contrast with Seek. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/iterator.go#L105-L108 |
151,453 | tecbot/gorocksdb | write_batch.go | WriteBatchFrom | func WriteBatchFrom(data []byte) *WriteBatch {
return NewNativeWriteBatch(C.rocksdb_writebatch_create_from(byteToChar(data), C.size_t(len(data))))
} | go | func WriteBatchFrom(data []byte) *WriteBatch {
return NewNativeWriteBatch(C.rocksdb_writebatch_create_from(byteToChar(data), C.size_t(len(data))))
} | [
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")",
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"}"
] | // WriteBatchFrom creates a write batch from a serialized WriteBatch. | [
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"batch",
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"a",
"serialized",
"WriteBatch",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L26-L28 |
151,454 | tecbot/gorocksdb | write_batch.go | Put | func (wb *WriteBatch) Put(key, value []byte) {
cKey := byteToChar(key)
cValue := byteToChar(value)
C.rocksdb_writebatch_put(wb.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)))
} | go | func (wb *WriteBatch) Put(key, value []byte) {
cKey := byteToChar(key)
cValue := byteToChar(value)
C.rocksdb_writebatch_put(wb.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)))
} | [
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] | // Put queues a key-value pair. | [
"Put",
"queues",
"a",
"key",
"-",
"value",
"pair",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L31-L35 |
151,455 | tecbot/gorocksdb | write_batch.go | PutCF | func (wb *WriteBatch) PutCF(cf *ColumnFamilyHandle, key, value []byte) {
cKey := byteToChar(key)
cValue := byteToChar(value)
C.rocksdb_writebatch_put_cf(wb.c, cf.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)))
} | go | func (wb *WriteBatch) PutCF(cf *ColumnFamilyHandle, key, value []byte) {
cKey := byteToChar(key)
cValue := byteToChar(value)
C.rocksdb_writebatch_put_cf(wb.c, cf.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)))
} | [
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] | // PutCF queues a key-value pair in a column family. | [
"PutCF",
"queues",
"a",
"key",
"-",
"value",
"pair",
"in",
"a",
"column",
"family",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L38-L42 |
151,456 | tecbot/gorocksdb | write_batch.go | Merge | func (wb *WriteBatch) Merge(key, value []byte) {
cKey := byteToChar(key)
cValue := byteToChar(value)
C.rocksdb_writebatch_merge(wb.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)))
} | go | func (wb *WriteBatch) Merge(key, value []byte) {
cKey := byteToChar(key)
cValue := byteToChar(value)
C.rocksdb_writebatch_merge(wb.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)))
} | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L45-L49 |
151,457 | tecbot/gorocksdb | write_batch.go | MergeCF | func (wb *WriteBatch) MergeCF(cf *ColumnFamilyHandle, key, value []byte) {
cKey := byteToChar(key)
cValue := byteToChar(value)
C.rocksdb_writebatch_merge_cf(wb.c, cf.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)))
} | go | func (wb *WriteBatch) MergeCF(cf *ColumnFamilyHandle, key, value []byte) {
cKey := byteToChar(key)
cValue := byteToChar(value)
C.rocksdb_writebatch_merge_cf(wb.c, cf.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)))
} | [
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] | // MergeCF queues a merge of "value" with the existing value of "key" in a
// column family. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L53-L57 |
151,458 | tecbot/gorocksdb | write_batch.go | Delete | func (wb *WriteBatch) Delete(key []byte) {
cKey := byteToChar(key)
C.rocksdb_writebatch_delete(wb.c, cKey, C.size_t(len(key)))
} | go | func (wb *WriteBatch) Delete(key []byte) {
cKey := byteToChar(key)
C.rocksdb_writebatch_delete(wb.c, cKey, C.size_t(len(key)))
} | [
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] | // Delete queues a deletion of the data at key. | [
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"data",
"at",
"key",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L60-L63 |
151,459 | tecbot/gorocksdb | write_batch.go | DeleteCF | func (wb *WriteBatch) DeleteCF(cf *ColumnFamilyHandle, key []byte) {
cKey := byteToChar(key)
C.rocksdb_writebatch_delete_cf(wb.c, cf.c, cKey, C.size_t(len(key)))
} | go | func (wb *WriteBatch) DeleteCF(cf *ColumnFamilyHandle, key []byte) {
cKey := byteToChar(key)
C.rocksdb_writebatch_delete_cf(wb.c, cf.c, cKey, C.size_t(len(key)))
} | [
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] | // DeleteCF queues a deletion of the data at key in a column family. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L66-L69 |
151,460 | tecbot/gorocksdb | write_batch.go | Data | func (wb *WriteBatch) Data() []byte {
var cSize C.size_t
cValue := C.rocksdb_writebatch_data(wb.c, &cSize)
return charToByte(cValue, cSize)
} | go | func (wb *WriteBatch) Data() []byte {
var cSize C.size_t
cValue := C.rocksdb_writebatch_data(wb.c, &cSize)
return charToByte(cValue, cSize)
} | [
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"\n",
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"charToByte",
"(",
"cValue",
",",
"cSize",
")",
"\n",
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] | // Data returns the serialized version of this batch. | [
"Data",
"returns",
"the",
"serialized",
"version",
"of",
"this",
"batch",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L72-L76 |
151,461 | tecbot/gorocksdb | write_batch.go | NewIterator | func (wb *WriteBatch) NewIterator() *WriteBatchIterator {
data := wb.Data()
if len(data) < 8+4 {
return &WriteBatchIterator{}
}
return &WriteBatchIterator{data: data[12:]}
} | go | func (wb *WriteBatch) NewIterator() *WriteBatchIterator {
data := wb.Data()
if len(data) < 8+4 {
return &WriteBatchIterator{}
}
return &WriteBatchIterator{data: data[12:]}
} | [
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"}",
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] | // NewIterator returns a iterator to iterate over the records in the batch. | [
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"to",
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"over",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L84-L90 |
151,462 | tecbot/gorocksdb | write_batch.go | Destroy | func (wb *WriteBatch) Destroy() {
C.rocksdb_writebatch_destroy(wb.c)
wb.c = nil
} | go | func (wb *WriteBatch) Destroy() {
C.rocksdb_writebatch_destroy(wb.c)
wb.c = nil
} | [
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"wb",
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"c",
")",
"\n",
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"}"
] | // Destroy deallocates the WriteBatch object. | [
"Destroy",
"deallocates",
"the",
"WriteBatch",
"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L98-L101 |
151,463 | tecbot/gorocksdb | write_batch.go | Next | func (iter *WriteBatchIterator) Next() bool {
if iter.err != nil || len(iter.data) == 0 {
return false
}
// reset the current record
iter.record.CF = 0
iter.record.Key = nil
iter.record.Value = nil
// parse the record type
iter.record.Type = iter.decodeRecType()
switch iter.record.Type {
case
WriteBatchDeletionRecord,
WriteBatchSingleDeletionRecord:
iter.record.Key = iter.decodeSlice()
case
WriteBatchCFDeletionRecord,
WriteBatchCFSingleDeletionRecord:
iter.record.CF = int(iter.decodeVarint())
if iter.err == nil {
iter.record.Key = iter.decodeSlice()
}
case
WriteBatchValueRecord,
WriteBatchMergeRecord,
WriteBatchRangeDeletion,
WriteBatchBlobIndex:
iter.record.Key = iter.decodeSlice()
if iter.err == nil {
iter.record.Value = iter.decodeSlice()
}
case
WriteBatchCFValueRecord,
WriteBatchCFRangeDeletion,
WriteBatchCFMergeRecord,
WriteBatchCFBlobIndex:
iter.record.CF = int(iter.decodeVarint())
if iter.err == nil {
iter.record.Key = iter.decodeSlice()
}
if iter.err == nil {
iter.record.Value = iter.decodeSlice()
}
case WriteBatchLogDataRecord:
iter.record.Value = iter.decodeSlice()
case
WriteBatchNoopRecord,
WriteBatchBeginPrepareXIDRecord,
WriteBatchBeginPersistedPrepareXIDRecord:
case
WriteBatchEndPrepareXIDRecord,
WriteBatchCommitXIDRecord,
WriteBatchRollbackXIDRecord:
iter.record.Value = iter.decodeSlice()
default:
iter.err = errors.New("unsupported wal record type")
}
return iter.err == nil
} | go | func (iter *WriteBatchIterator) Next() bool {
if iter.err != nil || len(iter.data) == 0 {
return false
}
// reset the current record
iter.record.CF = 0
iter.record.Key = nil
iter.record.Value = nil
// parse the record type
iter.record.Type = iter.decodeRecType()
switch iter.record.Type {
case
WriteBatchDeletionRecord,
WriteBatchSingleDeletionRecord:
iter.record.Key = iter.decodeSlice()
case
WriteBatchCFDeletionRecord,
WriteBatchCFSingleDeletionRecord:
iter.record.CF = int(iter.decodeVarint())
if iter.err == nil {
iter.record.Key = iter.decodeSlice()
}
case
WriteBatchValueRecord,
WriteBatchMergeRecord,
WriteBatchRangeDeletion,
WriteBatchBlobIndex:
iter.record.Key = iter.decodeSlice()
if iter.err == nil {
iter.record.Value = iter.decodeSlice()
}
case
WriteBatchCFValueRecord,
WriteBatchCFRangeDeletion,
WriteBatchCFMergeRecord,
WriteBatchCFBlobIndex:
iter.record.CF = int(iter.decodeVarint())
if iter.err == nil {
iter.record.Key = iter.decodeSlice()
}
if iter.err == nil {
iter.record.Value = iter.decodeSlice()
}
case WriteBatchLogDataRecord:
iter.record.Value = iter.decodeSlice()
case
WriteBatchNoopRecord,
WriteBatchBeginPrepareXIDRecord,
WriteBatchBeginPersistedPrepareXIDRecord:
case
WriteBatchEndPrepareXIDRecord,
WriteBatchCommitXIDRecord,
WriteBatchRollbackXIDRecord:
iter.record.Value = iter.decodeSlice()
default:
iter.err = errors.New("unsupported wal record type")
}
return iter.err == nil
} | [
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"err",
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] | // Next returns the next record.
// Returns false if no further record exists. | [
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"if",
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"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/write_batch.go#L147-L209 |
151,464 | tecbot/gorocksdb | slice_transform.go | NewFixedPrefixTransform | func NewFixedPrefixTransform(prefixLen int) SliceTransform {
return NewNativeSliceTransform(C.rocksdb_slicetransform_create_fixed_prefix(C.size_t(prefixLen)))
} | go | func NewFixedPrefixTransform(prefixLen int) SliceTransform {
return NewNativeSliceTransform(C.rocksdb_slicetransform_create_fixed_prefix(C.size_t(prefixLen)))
} | [
"func",
"NewFixedPrefixTransform",
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"prefixLen",
"int",
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"SliceTransform",
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"(",
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"size_t",
"(",
"prefixLen",
")",
")",
")",
"\n",
"}"
] | // NewFixedPrefixTransform creates a new fixed prefix transform. | [
"NewFixedPrefixTransform",
"creates",
"a",
"new",
"fixed",
"prefix",
"transform",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/slice_transform.go#L22-L24 |
151,465 | tecbot/gorocksdb | cow.go | NewCOWList | func NewCOWList() *COWList {
var list []interface{}
v := &atomic.Value{}
v.Store(list)
return &COWList{v: v, mu: new(sync.Mutex)}
} | go | func NewCOWList() *COWList {
var list []interface{}
v := &atomic.Value{}
v.Store(list)
return &COWList{v: v, mu: new(sync.Mutex)}
} | [
"func",
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] | // NewCOWList creates a new COWList. | [
"NewCOWList",
"creates",
"a",
"new",
"COWList",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/cow.go#L18-L23 |
151,466 | tecbot/gorocksdb | cow.go | Append | func (c *COWList) Append(i interface{}) int {
c.mu.Lock()
defer c.mu.Unlock()
list := c.v.Load().([]interface{})
newLen := len(list) + 1
newList := make([]interface{}, newLen)
copy(newList, list)
newList[newLen-1] = i
c.v.Store(newList)
return newLen - 1
} | go | func (c *COWList) Append(i interface{}) int {
c.mu.Lock()
defer c.mu.Unlock()
list := c.v.Load().([]interface{})
newLen := len(list) + 1
newList := make([]interface{}, newLen)
copy(newList, list)
newList[newLen-1] = i
c.v.Store(newList)
return newLen - 1
} | [
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] | // Append appends an item to the COWList and returns the index for that item. | [
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"and",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/cow.go#L26-L36 |
151,467 | tecbot/gorocksdb | cow.go | Get | func (c *COWList) Get(index int) interface{} {
list := c.v.Load().([]interface{})
return list[index]
} | go | func (c *COWList) Get(index int) interface{} {
list := c.v.Load().([]interface{})
return list[index]
} | [
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] | // Get gets the item at index. | [
"Get",
"gets",
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"index",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/cow.go#L39-L42 |
151,468 | tecbot/gorocksdb | env.go | SetHighPriorityBackgroundThreads | func (env *Env) SetHighPriorityBackgroundThreads(n int) {
C.rocksdb_env_set_high_priority_background_threads(env.c, C.int(n))
} | go | func (env *Env) SetHighPriorityBackgroundThreads(n int) {
C.rocksdb_env_set_high_priority_background_threads(env.c, C.int(n))
} | [
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] | // SetHighPriorityBackgroundThreads sets the size of the high priority
// thread pool that can be used to prevent compactions from stalling
// memtable flushes. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/env.go#L32-L34 |
151,469 | tecbot/gorocksdb | env.go | Destroy | func (env *Env) Destroy() {
C.rocksdb_env_destroy(env.c)
env.c = nil
} | go | func (env *Env) Destroy() {
C.rocksdb_env_destroy(env.c)
env.c = nil
} | [
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] | // Destroy deallocates the Env object. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/env.go#L37-L40 |
151,470 | tecbot/gorocksdb | db.go | OpenDb | func OpenDb(opts *Options, name string) (*DB, error) {
var (
cErr *C.char
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
db := C.rocksdb_open(opts.c, cName, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return &DB{
name: name,
c: db,
opts: opts,
}, nil
} | go | func OpenDb(opts *Options, name string) (*DB, error) {
var (
cErr *C.char
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
db := C.rocksdb_open(opts.c, cName, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return &DB{
name: name,
c: db,
opts: opts,
}, nil
} | [
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] | // OpenDb opens a database with the specified options. | [
"OpenDb",
"opens",
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"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L27-L43 |
151,471 | tecbot/gorocksdb | db.go | OpenDbForReadOnly | func OpenDbForReadOnly(opts *Options, name string, errorIfLogFileExist bool) (*DB, error) {
var (
cErr *C.char
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
db := C.rocksdb_open_for_read_only(opts.c, cName, boolToChar(errorIfLogFileExist), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return &DB{
name: name,
c: db,
opts: opts,
}, nil
} | go | func OpenDbForReadOnly(opts *Options, name string, errorIfLogFileExist bool) (*DB, error) {
var (
cErr *C.char
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
db := C.rocksdb_open_for_read_only(opts.c, cName, boolToChar(errorIfLogFileExist), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return &DB{
name: name,
c: db,
opts: opts,
}, nil
} | [
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] | // OpenDbForReadOnly opens a database with the specified options for readonly usage. | [
"OpenDbForReadOnly",
"opens",
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"database",
"with",
"the",
"specified",
"options",
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"usage",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L46-L62 |
151,472 | tecbot/gorocksdb | db.go | OpenDbColumnFamilies | func OpenDbColumnFamilies(
opts *Options,
name string,
cfNames []string,
cfOpts []*Options,
) (*DB, []*ColumnFamilyHandle, error) {
numColumnFamilies := len(cfNames)
if numColumnFamilies != len(cfOpts) {
return nil, nil, errors.New("must provide the same number of column family names and options")
}
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
cNames := make([]*C.char, numColumnFamilies)
for i, s := range cfNames {
cNames[i] = C.CString(s)
}
defer func() {
for _, s := range cNames {
C.free(unsafe.Pointer(s))
}
}()
cOpts := make([]*C.rocksdb_options_t, numColumnFamilies)
for i, o := range cfOpts {
cOpts[i] = o.c
}
cHandles := make([]*C.rocksdb_column_family_handle_t, numColumnFamilies)
var cErr *C.char
db := C.rocksdb_open_column_families(
opts.c,
cName,
C.int(numColumnFamilies),
&cNames[0],
&cOpts[0],
&cHandles[0],
&cErr,
)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, nil, errors.New(C.GoString(cErr))
}
cfHandles := make([]*ColumnFamilyHandle, numColumnFamilies)
for i, c := range cHandles {
cfHandles[i] = NewNativeColumnFamilyHandle(c)
}
return &DB{
name: name,
c: db,
opts: opts,
}, cfHandles, nil
} | go | func OpenDbColumnFamilies(
opts *Options,
name string,
cfNames []string,
cfOpts []*Options,
) (*DB, []*ColumnFamilyHandle, error) {
numColumnFamilies := len(cfNames)
if numColumnFamilies != len(cfOpts) {
return nil, nil, errors.New("must provide the same number of column family names and options")
}
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
cNames := make([]*C.char, numColumnFamilies)
for i, s := range cfNames {
cNames[i] = C.CString(s)
}
defer func() {
for _, s := range cNames {
C.free(unsafe.Pointer(s))
}
}()
cOpts := make([]*C.rocksdb_options_t, numColumnFamilies)
for i, o := range cfOpts {
cOpts[i] = o.c
}
cHandles := make([]*C.rocksdb_column_family_handle_t, numColumnFamilies)
var cErr *C.char
db := C.rocksdb_open_column_families(
opts.c,
cName,
C.int(numColumnFamilies),
&cNames[0],
&cOpts[0],
&cHandles[0],
&cErr,
)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, nil, errors.New(C.GoString(cErr))
}
cfHandles := make([]*ColumnFamilyHandle, numColumnFamilies)
for i, c := range cHandles {
cfHandles[i] = NewNativeColumnFamilyHandle(c)
}
return &DB{
name: name,
c: db,
opts: opts,
}, cfHandles, nil
} | [
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] | // OpenDbColumnFamilies opens a database with the specified column families. | [
"OpenDbColumnFamilies",
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"families",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L65-L121 |
151,473 | tecbot/gorocksdb | db.go | ListColumnFamilies | func ListColumnFamilies(opts *Options, name string) ([]string, error) {
var (
cErr *C.char
cLen C.size_t
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
cNames := C.rocksdb_list_column_families(opts.c, cName, &cLen, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
namesLen := int(cLen)
names := make([]string, namesLen)
cNamesArr := (*[1 << 30]*C.char)(unsafe.Pointer(cNames))[:namesLen:namesLen]
for i, n := range cNamesArr {
names[i] = C.GoString(n)
}
C.rocksdb_list_column_families_destroy(cNames, cLen)
return names, nil
} | go | func ListColumnFamilies(opts *Options, name string) ([]string, error) {
var (
cErr *C.char
cLen C.size_t
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
cNames := C.rocksdb_list_column_families(opts.c, cName, &cLen, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
namesLen := int(cLen)
names := make([]string, namesLen)
cNamesArr := (*[1 << 30]*C.char)(unsafe.Pointer(cNames))[:namesLen:namesLen]
for i, n := range cNamesArr {
names[i] = C.GoString(n)
}
C.rocksdb_list_column_families_destroy(cNames, cLen)
return names, nil
} | [
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] | // ListColumnFamilies lists the names of the column families in the DB. | [
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"in",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L186-L206 |
151,474 | tecbot/gorocksdb | db.go | Get | func (db *DB) Get(opts *ReadOptions, key []byte) (*Slice, error) {
var (
cErr *C.char
cValLen C.size_t
cKey = byteToChar(key)
)
cValue := C.rocksdb_get(db.c, opts.c, cKey, C.size_t(len(key)), &cValLen, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return NewSlice(cValue, cValLen), nil
} | go | func (db *DB) Get(opts *ReadOptions, key []byte) (*Slice, error) {
var (
cErr *C.char
cValLen C.size_t
cKey = byteToChar(key)
)
cValue := C.rocksdb_get(db.c, opts.c, cKey, C.size_t(len(key)), &cValLen, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return NewSlice(cValue, cValLen), nil
} | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L219-L231 |
151,475 | tecbot/gorocksdb | db.go | GetBytes | func (db *DB) GetBytes(opts *ReadOptions, key []byte) ([]byte, error) {
var (
cErr *C.char
cValLen C.size_t
cKey = byteToChar(key)
)
cValue := C.rocksdb_get(db.c, opts.c, cKey, C.size_t(len(key)), &cValLen, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
if cValue == nil {
return nil, nil
}
defer C.free(unsafe.Pointer(cValue))
return C.GoBytes(unsafe.Pointer(cValue), C.int(cValLen)), nil
} | go | func (db *DB) GetBytes(opts *ReadOptions, key []byte) ([]byte, error) {
var (
cErr *C.char
cValLen C.size_t
cKey = byteToChar(key)
)
cValue := C.rocksdb_get(db.c, opts.c, cKey, C.size_t(len(key)), &cValLen, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
if cValue == nil {
return nil, nil
}
defer C.free(unsafe.Pointer(cValue))
return C.GoBytes(unsafe.Pointer(cValue), C.int(cValLen)), nil
} | [
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] | // GetBytes is like Get but returns a copy of the data. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L234-L250 |
151,476 | tecbot/gorocksdb | db.go | MultiGet | func (db *DB) MultiGet(opts *ReadOptions, keys ...[]byte) (Slices, error) {
cKeys, cKeySizes := byteSlicesToCSlices(keys)
defer cKeys.Destroy()
vals := make(charsSlice, len(keys))
valSizes := make(sizeTSlice, len(keys))
rocksErrs := make(charsSlice, len(keys))
C.rocksdb_multi_get(
db.c,
opts.c,
C.size_t(len(keys)),
cKeys.c(),
cKeySizes.c(),
vals.c(),
valSizes.c(),
rocksErrs.c(),
)
var errs []error
for i, rocksErr := range rocksErrs {
if rocksErr != nil {
defer C.free(unsafe.Pointer(rocksErr))
err := fmt.Errorf("getting %q failed: %v", string(keys[i]), C.GoString(rocksErr))
errs = append(errs, err)
}
}
if len(errs) > 0 {
return nil, fmt.Errorf("failed to get %d keys, first error: %v", len(errs), errs[0])
}
slices := make(Slices, len(keys))
for i, val := range vals {
slices[i] = NewSlice(val, valSizes[i])
}
return slices, nil
} | go | func (db *DB) MultiGet(opts *ReadOptions, keys ...[]byte) (Slices, error) {
cKeys, cKeySizes := byteSlicesToCSlices(keys)
defer cKeys.Destroy()
vals := make(charsSlice, len(keys))
valSizes := make(sizeTSlice, len(keys))
rocksErrs := make(charsSlice, len(keys))
C.rocksdb_multi_get(
db.c,
opts.c,
C.size_t(len(keys)),
cKeys.c(),
cKeySizes.c(),
vals.c(),
valSizes.c(),
rocksErrs.c(),
)
var errs []error
for i, rocksErr := range rocksErrs {
if rocksErr != nil {
defer C.free(unsafe.Pointer(rocksErr))
err := fmt.Errorf("getting %q failed: %v", string(keys[i]), C.GoString(rocksErr))
errs = append(errs, err)
}
}
if len(errs) > 0 {
return nil, fmt.Errorf("failed to get %d keys, first error: %v", len(errs), errs[0])
}
slices := make(Slices, len(keys))
for i, val := range vals {
slices[i] = NewSlice(val, valSizes[i])
}
return slices, nil
} | [
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] | // MultiGet returns the data associated with the passed keys from the database | [
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"the",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L268-L306 |
151,477 | tecbot/gorocksdb | db.go | MultiGetCF | func (db *DB) MultiGetCF(opts *ReadOptions, cf *ColumnFamilyHandle, keys ...[]byte) (Slices, error) {
cfs := make(ColumnFamilyHandles, len(keys))
for i := 0; i < len(keys); i++ {
cfs[i] = cf
}
return db.MultiGetCFMultiCF(opts, cfs, keys)
} | go | func (db *DB) MultiGetCF(opts *ReadOptions, cf *ColumnFamilyHandle, keys ...[]byte) (Slices, error) {
cfs := make(ColumnFamilyHandles, len(keys))
for i := 0; i < len(keys); i++ {
cfs[i] = cf
}
return db.MultiGetCFMultiCF(opts, cfs, keys)
} | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L309-L315 |
151,478 | tecbot/gorocksdb | db.go | Put | func (db *DB) Put(opts *WriteOptions, key, value []byte) error {
var (
cErr *C.char
cKey = byteToChar(key)
cValue = byteToChar(value)
)
C.rocksdb_put(db.c, opts.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (db *DB) Put(opts *WriteOptions, key, value []byte) error {
var (
cErr *C.char
cKey = byteToChar(key)
cValue = byteToChar(value)
)
C.rocksdb_put(db.c, opts.c, cKey, C.size_t(len(key)), cValue, C.size_t(len(value)), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // Put writes data associated with a key to the database. | [
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"key",
"to",
"the",
"database",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L361-L373 |
151,479 | tecbot/gorocksdb | db.go | Delete | func (db *DB) Delete(opts *WriteOptions, key []byte) error {
var (
cErr *C.char
cKey = byteToChar(key)
)
C.rocksdb_delete(db.c, opts.c, cKey, C.size_t(len(key)), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (db *DB) Delete(opts *WriteOptions, key []byte) error {
var (
cErr *C.char
cKey = byteToChar(key)
)
C.rocksdb_delete(db.c, opts.c, cKey, C.size_t(len(key)), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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"}",
"\n",
"return",
"nil",
"\n",
"}"
] | // Delete removes the data associated with the key from the database. | [
"Delete",
"removes",
"the",
"data",
"associated",
"with",
"the",
"key",
"from",
"the",
"database",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L391-L402 |
151,480 | tecbot/gorocksdb | db.go | Write | func (db *DB) Write(opts *WriteOptions, batch *WriteBatch) error {
var cErr *C.char
C.rocksdb_write(db.c, opts.c, batch.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (db *DB) Write(opts *WriteOptions, batch *WriteBatch) error {
var cErr *C.char
C.rocksdb_write(db.c, opts.c, batch.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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")",
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"}",
"\n",
"return",
"nil",
"\n",
"}"
] | // Write writes a WriteBatch to the database | [
"Write",
"writes",
"a",
"WriteBatch",
"to",
"the",
"database"
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L450-L458 |
151,481 | tecbot/gorocksdb | db.go | NewIterator | func (db *DB) NewIterator(opts *ReadOptions) *Iterator {
cIter := C.rocksdb_create_iterator(db.c, opts.c)
return NewNativeIterator(unsafe.Pointer(cIter))
} | go | func (db *DB) NewIterator(opts *ReadOptions) *Iterator {
cIter := C.rocksdb_create_iterator(db.c, opts.c)
return NewNativeIterator(unsafe.Pointer(cIter))
} | [
"func",
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"db",
"*",
"DB",
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"NewIterator",
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"(",
"cIter",
")",
")",
"\n",
"}"
] | // NewIterator returns an Iterator over the the database that uses the
// ReadOptions given. | [
"NewIterator",
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"an",
"Iterator",
"over",
"the",
"the",
"database",
"that",
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"ReadOptions",
"given",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L462-L465 |
151,482 | tecbot/gorocksdb | db.go | NewIteratorCF | func (db *DB) NewIteratorCF(opts *ReadOptions, cf *ColumnFamilyHandle) *Iterator {
cIter := C.rocksdb_create_iterator_cf(db.c, opts.c, cf.c)
return NewNativeIterator(unsafe.Pointer(cIter))
} | go | func (db *DB) NewIteratorCF(opts *ReadOptions, cf *ColumnFamilyHandle) *Iterator {
cIter := C.rocksdb_create_iterator_cf(db.c, opts.c, cf.c)
return NewNativeIterator(unsafe.Pointer(cIter))
} | [
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] | // NewIteratorCF returns an Iterator over the the database and column family
// that uses the ReadOptions given. | [
"NewIteratorCF",
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"over",
"the",
"the",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L469-L472 |
151,483 | tecbot/gorocksdb | db.go | NewSnapshot | func (db *DB) NewSnapshot() *Snapshot {
cSnap := C.rocksdb_create_snapshot(db.c)
return NewNativeSnapshot(cSnap)
} | go | func (db *DB) NewSnapshot() *Snapshot {
cSnap := C.rocksdb_create_snapshot(db.c)
return NewNativeSnapshot(cSnap)
} | [
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"NewNativeSnapshot",
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")",
"\n",
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] | // NewSnapshot creates a new snapshot of the database. | [
"NewSnapshot",
"creates",
"a",
"new",
"snapshot",
"of",
"the",
"database",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L475-L478 |
151,484 | tecbot/gorocksdb | db.go | GetProperty | func (db *DB) GetProperty(propName string) string {
cprop := C.CString(propName)
defer C.free(unsafe.Pointer(cprop))
cValue := C.rocksdb_property_value(db.c, cprop)
defer C.free(unsafe.Pointer(cValue))
return C.GoString(cValue)
} | go | func (db *DB) GetProperty(propName string) string {
cprop := C.CString(propName)
defer C.free(unsafe.Pointer(cprop))
cValue := C.rocksdb_property_value(db.c, cprop)
defer C.free(unsafe.Pointer(cValue))
return C.GoString(cValue)
} | [
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] | // GetProperty returns the value of a database property. | [
"GetProperty",
"returns",
"the",
"value",
"of",
"a",
"database",
"property",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L487-L493 |
151,485 | tecbot/gorocksdb | db.go | GetPropertyCF | func (db *DB) GetPropertyCF(propName string, cf *ColumnFamilyHandle) string {
cProp := C.CString(propName)
defer C.free(unsafe.Pointer(cProp))
cValue := C.rocksdb_property_value_cf(db.c, cf.c, cProp)
defer C.free(unsafe.Pointer(cValue))
return C.GoString(cValue)
} | go | func (db *DB) GetPropertyCF(propName string, cf *ColumnFamilyHandle) string {
cProp := C.CString(propName)
defer C.free(unsafe.Pointer(cProp))
cValue := C.rocksdb_property_value_cf(db.c, cf.c, cProp)
defer C.free(unsafe.Pointer(cValue))
return C.GoString(cValue)
} | [
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] | // GetPropertyCF returns the value of a database property. | [
"GetPropertyCF",
"returns",
"the",
"value",
"of",
"a",
"database",
"property",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L496-L502 |
151,486 | tecbot/gorocksdb | db.go | CreateColumnFamily | func (db *DB) CreateColumnFamily(opts *Options, name string) (*ColumnFamilyHandle, error) {
var (
cErr *C.char
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
cHandle := C.rocksdb_create_column_family(db.c, opts.c, cName, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return NewNativeColumnFamilyHandle(cHandle), nil
} | go | func (db *DB) CreateColumnFamily(opts *Options, name string) (*ColumnFamilyHandle, error) {
var (
cErr *C.char
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
cHandle := C.rocksdb_create_column_family(db.c, opts.c, cName, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return nil, errors.New(C.GoString(cErr))
}
return NewNativeColumnFamilyHandle(cHandle), nil
} | [
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] | // CreateColumnFamily create a new column family. | [
"CreateColumnFamily",
"create",
"a",
"new",
"column",
"family",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L505-L517 |
151,487 | tecbot/gorocksdb | db.go | DropColumnFamily | func (db *DB) DropColumnFamily(c *ColumnFamilyHandle) error {
var cErr *C.char
C.rocksdb_drop_column_family(db.c, c.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (db *DB) DropColumnFamily(c *ColumnFamilyHandle) error {
var cErr *C.char
C.rocksdb_drop_column_family(db.c, c.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // DropColumnFamily drops a column family. | [
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"family",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L520-L528 |
151,488 | tecbot/gorocksdb | db.go | GetApproximateSizesCF | func (db *DB) GetApproximateSizesCF(cf *ColumnFamilyHandle, ranges []Range) []uint64 {
sizes := make([]uint64, len(ranges))
if len(ranges) == 0 {
return sizes
}
cStarts := make([]*C.char, len(ranges))
cLimits := make([]*C.char, len(ranges))
cStartLens := make([]C.size_t, len(ranges))
cLimitLens := make([]C.size_t, len(ranges))
for i, r := range ranges {
cStarts[i] = byteToChar(r.Start)
cStartLens[i] = C.size_t(len(r.Start))
cLimits[i] = byteToChar(r.Limit)
cLimitLens[i] = C.size_t(len(r.Limit))
}
C.rocksdb_approximate_sizes_cf(
db.c,
cf.c,
C.int(len(ranges)),
&cStarts[0],
&cStartLens[0],
&cLimits[0],
&cLimitLens[0],
(*C.uint64_t)(&sizes[0]))
return sizes
} | go | func (db *DB) GetApproximateSizesCF(cf *ColumnFamilyHandle, ranges []Range) []uint64 {
sizes := make([]uint64, len(ranges))
if len(ranges) == 0 {
return sizes
}
cStarts := make([]*C.char, len(ranges))
cLimits := make([]*C.char, len(ranges))
cStartLens := make([]C.size_t, len(ranges))
cLimitLens := make([]C.size_t, len(ranges))
for i, r := range ranges {
cStarts[i] = byteToChar(r.Start)
cStartLens[i] = C.size_t(len(r.Start))
cLimits[i] = byteToChar(r.Limit)
cLimitLens[i] = C.size_t(len(r.Limit))
}
C.rocksdb_approximate_sizes_cf(
db.c,
cf.c,
C.int(len(ranges)),
&cStarts[0],
&cStartLens[0],
&cLimits[0],
&cLimitLens[0],
(*C.uint64_t)(&sizes[0]))
return sizes
} | [
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] | // GetApproximateSizesCF returns the approximate number of bytes of file system
// space used by one or more key ranges in the column family.
//
// The keys counted will begin at Range.Start and end on the key before
// Range.Limit. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L569-L597 |
151,489 | tecbot/gorocksdb | db.go | GetLiveFilesMetaData | func (db *DB) GetLiveFilesMetaData() []LiveFileMetadata {
lf := C.rocksdb_livefiles(db.c)
defer C.rocksdb_livefiles_destroy(lf)
count := C.rocksdb_livefiles_count(lf)
liveFiles := make([]LiveFileMetadata, int(count))
for i := C.int(0); i < count; i++ {
var liveFile LiveFileMetadata
liveFile.Name = C.GoString(C.rocksdb_livefiles_name(lf, i))
liveFile.Level = int(C.rocksdb_livefiles_level(lf, i))
liveFile.Size = int64(C.rocksdb_livefiles_size(lf, i))
var cSize C.size_t
key := C.rocksdb_livefiles_smallestkey(lf, i, &cSize)
liveFile.SmallestKey = C.GoBytes(unsafe.Pointer(key), C.int(cSize))
key = C.rocksdb_livefiles_largestkey(lf, i, &cSize)
liveFile.LargestKey = C.GoBytes(unsafe.Pointer(key), C.int(cSize))
liveFiles[int(i)] = liveFile
}
return liveFiles
} | go | func (db *DB) GetLiveFilesMetaData() []LiveFileMetadata {
lf := C.rocksdb_livefiles(db.c)
defer C.rocksdb_livefiles_destroy(lf)
count := C.rocksdb_livefiles_count(lf)
liveFiles := make([]LiveFileMetadata, int(count))
for i := C.int(0); i < count; i++ {
var liveFile LiveFileMetadata
liveFile.Name = C.GoString(C.rocksdb_livefiles_name(lf, i))
liveFile.Level = int(C.rocksdb_livefiles_level(lf, i))
liveFile.Size = int64(C.rocksdb_livefiles_size(lf, i))
var cSize C.size_t
key := C.rocksdb_livefiles_smallestkey(lf, i, &cSize)
liveFile.SmallestKey = C.GoBytes(unsafe.Pointer(key), C.int(cSize))
key = C.rocksdb_livefiles_largestkey(lf, i, &cSize)
liveFile.LargestKey = C.GoBytes(unsafe.Pointer(key), C.int(cSize))
liveFiles[int(i)] = liveFile
}
return liveFiles
} | [
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] | // GetLiveFilesMetaData returns a list of all table files with their
// level, start key and end key. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L610-L631 |
151,490 | tecbot/gorocksdb | db.go | CompactRangeCF | func (db *DB) CompactRangeCF(cf *ColumnFamilyHandle, r Range) {
cStart := byteToChar(r.Start)
cLimit := byteToChar(r.Limit)
C.rocksdb_compact_range_cf(db.c, cf.c, cStart, C.size_t(len(r.Start)), cLimit, C.size_t(len(r.Limit)))
} | go | func (db *DB) CompactRangeCF(cf *ColumnFamilyHandle, r Range) {
cStart := byteToChar(r.Start)
cLimit := byteToChar(r.Limit)
C.rocksdb_compact_range_cf(db.c, cf.c, cStart, C.size_t(len(r.Start)), cLimit, C.size_t(len(r.Limit)))
} | [
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] | // CompactRangeCF runs a manual compaction on the Range of keys given on the
// given column family. This is not likely to be needed for typical usage. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L643-L647 |
151,491 | tecbot/gorocksdb | db.go | Flush | func (db *DB) Flush(opts *FlushOptions) error {
var cErr *C.char
C.rocksdb_flush(db.c, opts.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (db *DB) Flush(opts *FlushOptions) error {
var cErr *C.char
C.rocksdb_flush(db.c, opts.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L650-L658 |
151,492 | tecbot/gorocksdb | db.go | DisableFileDeletions | func (db *DB) DisableFileDeletions() error {
var cErr *C.char
C.rocksdb_disable_file_deletions(db.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (db *DB) DisableFileDeletions() error {
var cErr *C.char
C.rocksdb_disable_file_deletions(db.c, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // DisableFileDeletions disables file deletions and should be used when backup the database. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L661-L669 |
151,493 | tecbot/gorocksdb | db.go | EnableFileDeletions | func (db *DB) EnableFileDeletions(force bool) error {
var cErr *C.char
C.rocksdb_enable_file_deletions(db.c, boolToChar(force), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (db *DB) EnableFileDeletions(force bool) error {
var cErr *C.char
C.rocksdb_enable_file_deletions(db.c, boolToChar(force), &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L672-L680 |
151,494 | tecbot/gorocksdb | db.go | IngestExternalFile | func (db *DB) IngestExternalFile(filePaths []string, opts *IngestExternalFileOptions) error {
cFilePaths := make([]*C.char, len(filePaths))
for i, s := range filePaths {
cFilePaths[i] = C.CString(s)
}
defer func() {
for _, s := range cFilePaths {
C.free(unsafe.Pointer(s))
}
}()
var cErr *C.char
C.rocksdb_ingest_external_file(
db.c,
&cFilePaths[0],
C.size_t(len(filePaths)),
opts.c,
&cErr,
)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func (db *DB) IngestExternalFile(filePaths []string, opts *IngestExternalFileOptions) error {
cFilePaths := make([]*C.char, len(filePaths))
for i, s := range filePaths {
cFilePaths[i] = C.CString(s)
}
defer func() {
for _, s := range cFilePaths {
C.free(unsafe.Pointer(s))
}
}()
var cErr *C.char
C.rocksdb_ingest_external_file(
db.c,
&cFilePaths[0],
C.size_t(len(filePaths)),
opts.c,
&cErr,
)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // IngestExternalFile loads a list of external SST files. | [
"IngestExternalFile",
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"SST",
"files",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L692-L718 |
151,495 | tecbot/gorocksdb | db.go | DestroyDb | func DestroyDb(name string, opts *Options) error {
var (
cErr *C.char
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
C.rocksdb_destroy_db(opts.c, cName, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | go | func DestroyDb(name string, opts *Options) error {
var (
cErr *C.char
cName = C.CString(name)
)
defer C.free(unsafe.Pointer(cName))
C.rocksdb_destroy_db(opts.c, cName, &cErr)
if cErr != nil {
defer C.free(unsafe.Pointer(cErr))
return errors.New(C.GoString(cErr))
}
return nil
} | [
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] | // DestroyDb removes a database entirely, removing everything from the
// filesystem. | [
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"everything",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/db.go#L773-L785 |
151,496 | tecbot/gorocksdb | options_write.go | Destroy | func (opts *WriteOptions) Destroy() {
C.rocksdb_writeoptions_destroy(opts.c)
opts.c = nil
} | go | func (opts *WriteOptions) Destroy() {
C.rocksdb_writeoptions_destroy(opts.c)
opts.c = nil
} | [
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] | // Destroy deallocates the WriteOptions object. | [
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"object",
"."
] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_write.go#L39-L42 |
151,497 | tecbot/gorocksdb | options_compression.go | NewCompressionOptions | func NewCompressionOptions(windowBits, level, strategy, maxDictBytes int) *CompressionOptions {
return &CompressionOptions{
WindowBits: windowBits,
Level: level,
Strategy: strategy,
MaxDictBytes: maxDictBytes,
}
} | go | func NewCompressionOptions(windowBits, level, strategy, maxDictBytes int) *CompressionOptions {
return &CompressionOptions{
WindowBits: windowBits,
Level: level,
Strategy: strategy,
MaxDictBytes: maxDictBytes,
}
} | [
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] | // NewCompressionOptions creates a CompressionOptions object. | [
"NewCompressionOptions",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_compression.go#L17-L24 |
151,498 | tecbot/gorocksdb | checkpoint.go | Destroy | func (checkpoint *Checkpoint) Destroy() {
C.rocksdb_checkpoint_object_destroy(checkpoint.c)
checkpoint.c = nil
} | go | func (checkpoint *Checkpoint) Destroy() {
C.rocksdb_checkpoint_object_destroy(checkpoint.c)
checkpoint.c = nil
} | [
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"=",
"nil",
"\n",
"}"
] | // Destroy deallocates the Checkpoint object. | [
"Destroy",
"deallocates",
"the",
"Checkpoint",
"object",
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/checkpoint.go#L53-L56 |
151,499 | tecbot/gorocksdb | options_flush.go | Destroy | func (opts *FlushOptions) Destroy() {
C.rocksdb_flushoptions_destroy(opts.c)
opts.c = nil
} | go | func (opts *FlushOptions) Destroy() {
C.rocksdb_flushoptions_destroy(opts.c)
opts.c = nil
} | [
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] | // Destroy deallocates the FlushOptions object. | [
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] | 8752a943348155073ae407010e2b75c40480271a | https://github.com/tecbot/gorocksdb/blob/8752a943348155073ae407010e2b75c40480271a/options_flush.go#L29-L32 |
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