database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-24 11:21:21 +03:00
Code Activity

New handler::index_flags() definition to make it easy to check the full used key and a specific key part.

Browse Source 
Added key part to optimize_range() to fix problems when using fields in key parts.
This commit is contained in:
monty@mysql.com
2004-07-08 15:45:25 +03:00
parent 6fdafa5635
commit db7efa2780
25 changed files with 83 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sql/handler.h
View File

@@ -449,7 +449,7 @@ public:
virtual const char *table_type() const =0;
virtual const char **bas_ext() const =0;
virtual ulong table_flags(void) const =0;
virtual ulong index_flags(uint idx, uint part=0) const =0;
virtual ulong index_flags(uint idx, uint part, bool all_parts) const =0;
virtual ulong index_ddl_flags(KEY *wanted_index) const
{ return (HA_DDL_SUPPORT); }
virtual int add_index(TABLE *table_arg, KEY *key_info, uint num_of_keys)