rocksdb_key_may_exist_cf ( db options column_family key key_len value val_len timestamp timestamp_len value_found -- uchar )


Vocabulary
rocksdb.ffi

Inputs
dban object
optionsan object
column_familyan object
keyan object
key_lenan object
valuean object
val_lenan object
timestampan object
timestamp_lenan object
value_foundan object


Outputs
ucharan object


Definition
USING: alien.c-types alien.syntax ;

IN: rocksdb.ffi

LIBRARY: rocksdb FUNCTION: uchar rocksdb_key_may_exist_cf
( rocksdb_t* db, rocksdb_readoptions_t* options,
rocksdb_column_family_handle_t* column_family, char* key,
size_t key_len, char** value, size_t* val_len, char*
timestamp, size_t timestamp_len, uchar* value_found )