Re: [Maria-developers] HASH and unique constraint for blobs

Hi, Sachin! On Jul 01, Sachin Setia wrote:

Hello Sergei, Sir actually I added flags for unique_hash and index_hash for KEY these are

#define HA_INDEX_HASH 4

#define HA_UNIQUE_HASH 8

but ./mtr inoodb test are failing bacause KEY flag is 40 which is HA_BINARY_PACK_KEY + HA_UNIQUE_HASH but HA_UNIQUE_HASH should not be there . Is 4 and 8 are already used ,or should i go for another approach.

Yes, they're already used. Below in the file you'll find: /* Automatic bits in key-flag */ #define HA_SPACE_PACK_USED 4 /* Test for if SPACE_PACK used */ #define HA_VAR_LENGTH_KEY 8 I'm reviewing your tree now Regards, Sergei Chief Architect MariaDB and security@mariadb.org