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MWL#17: Table elimination

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- More testcases
- Let add_ft_key() set keyuse->usable

mysql-test/r/table_elim.result:
  MWL#17: Table elimination
  - More testcases
mysql-test/t/table_elim.test:
  MWL#17: Table elimination
  - More testcases
sql/sql_select.cc:
  MWL#17: Table elimination
  - Let add_ft_key() set keyuse->usable
This commit is contained in:
Sergey Petrunia
2009-06-24 00:06:13 +04:00
parent 9e65634b23
commit c4922cbf10
4 changed files with 167 additions and 1 deletions
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sql/sql_select.cc
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@ -4047,6 +4047,7 @@ add_ft_keys(DYNAMIC_ARRAY *keyuse_array,
keyuse.used_tables=cond_func->key_item()->used_tables();
keyuse.optimize= 0;
keyuse.keypart_map= 0;
keyuse.usable= TRUE;
VOID(insert_dynamic(keyuse_array,(uchar*) &keyuse));
}