diff options
| author | unknown <heikki@donna.mysql.fi> | 2001-12-23 13:06:48 +0200 |
|---|---|---|
| committer | unknown <heikki@donna.mysql.fi> | 2001-12-23 13:06:48 +0200 |
| commit | c428e8073efa69b6cd9f6c3d11c2d1d791ac5836 (patch) | |
| tree | 531059e35bd8c7bb79e60b3bcde0374f502b5115 /sql/ha_innobase.h | |
| parent | 5a75207c129cbe38b562aa01c48cda0018ed1b92 (diff) | |
| download | mariadb-git-c428e8073efa69b6cd9f6c3d11c2d1d791ac5836.tar.gz | |
ha_innobase.cc:
Increase table comment print size to 500 bytes to be able to print more foreign key constraint infos
ha_innobase.h:
Change max key len back to 500 bytes because MySQL interpreter cannot handle more
sql/ha_innobase.h:
Change max key len back to 500 bytes because MySQL interpreter cannot handle more
sql/ha_innobase.cc:
Increase table comment print size to 500 bytes to be able to print more foreign key constraint infos
Diffstat (limited to 'sql/ha_innobase.h')
| -rw-r--r-- | sql/ha_innobase.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sql/ha_innobase.h b/sql/ha_innobase.h index 84698a9114b..3f4bd5144eb 100644 --- a/sql/ha_innobase.h +++ b/sql/ha_innobase.h @@ -100,8 +100,11 @@ class ha_innobase: public handler a secondary key record must also contain the primary key value: max key length is therefore set to slightly - less than 1 / 4 of page size which is 16 kB */ - uint max_key_length() const { return 3500; } + less than 1 / 4 of page size which is 16 kB; + but currently MySQL does not work with keys + whose size is > MAX_KEY_LENGTH */ + uint max_key_length() const { return((MAX_KEY_LENGTH <= 3500) ? + MAX_KEY_LENGTH : 3500);} bool fast_key_read() { return 1;} key_map keys_to_use_for_scanning() { return ~(key_map) 0; } bool has_transactions() { return 1;} |