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10.0-base merge

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This commit is contained in:
Sergei Golubchik
2014-02-26 15:28:07 +01:00
parent 6efa5efa7d 0b9a0a3517
commit 0dc23679c8
1449 changed files with 6135 additions and 2203 deletions
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5
sql/opt_range.cc
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@ -3460,6 +3460,11 @@ bool calculate_cond_selectivity_for_table(THD *thd, TABLE *table, Item *cond)
table->reginfo.impossible_range= 1;
goto free_alloc;
}
else if (tree->type == SEL_TREE::ALWAYS)
{
rows= table_records;
goto free_alloc;
}
else if (tree->type == SEL_TREE::MAYBE)
{
rows= table_records;