public bool CreateOrUpdateKeyValue(ByteBuffer key, ByteBuffer value)
{
MakeWrittable();
uint valueFileId;
uint valueOfs;
int valueSize;
_keyValueDB.WriteCreateOrUpdateCommand(_prefix, key, value, out valueFileId, out valueOfs, out valueSize);
var ctx = new CreateOrUpdateCtx
{
KeyPrefix = _prefix,
Key = key,
ValueFileId = valueFileId,
ValueOfs = valueOfs,
ValueSize = valueSize,
Stack = _stack
};
BtreeRoot.CreateOrUpdate(ctx);
_keyIndex = ctx.KeyIndex;
if (ctx.Created && _prefixKeyCount >= 0)
{
_prefixKeyCount++;
}
return(ctx.Created);
}
