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Merge of fix for Bug#52357

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This commit is contained in:
Martin Hansson
2010-05-07 09:12:16 +02:00
parent 9bd08c192a 2c83fc6266
commit 31a79ec3c6
8 changed files with 182 additions and 4 deletions
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3
sql/sql_select.cc
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@ -2967,8 +2967,7 @@ make_join_statistics(JOIN *join, TABLE_LIST *tables_arg, COND *conds,
s->quick=select->quick;
s->needed_reg=select->needed_reg;
select->quick=0;
if (records == 0 && s->table->reginfo.impossible_range &&
(s->table->file->ha_table_flags() & HA_STATS_RECORDS_IS_EXACT))
if (records == 0 && s->table->reginfo.impossible_range)
{
/*
Impossible WHERE or ON expression