Well, the man page says fully supports text BLOBs, I assume that binary not. If HASH() behavior will operate ^Z and others control chars in Blob Image, then now I need to think how to use this function to kill duplications.
Any function like CHECKSUM, CRC32,...? 2017-02-09 10:36 GMT-02:00 Dmitry Yemanov [email protected] [firebird-support] <[email protected]>: > > > 09.02.2017 14:48, hamacker wrote: > > > > There is a HASH function but only for string. > > It works for blobs as well. > > Dmitry > > >
