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after review fix

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unknown
2003-11-03 13:44:23 +02:00
parent 6d9ad5db3a
commit 5d00bf6dca
1 changed files with 4 additions and 4 deletions
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8
sql/sql_select.cc
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@@ -982,7 +982,7 @@ JOIN::optimize()
} }
} }
if (select_lex->master_unit()->dependent) if (select_lex->master_unit()->uncacheable)
{ {
if (!(tmp_join= (JOIN*)thd->alloc(sizeof(JOIN)))) if (!(tmp_join= (JOIN*)thd->alloc(sizeof(JOIN))))
DBUG_RETURN(-1); DBUG_RETURN(-1);
@@ -1053,11 +1053,11 @@ JOIN::reinit()
bool bool
JOIN::save_join_tab() JOIN::save_join_tab()
{ {
if (!join_tab_save && select_lex->master_unit()->dependent) if (!join_tab_save && select_lex->master_unit()->uncacheable)
{ {
if (!(join_tab_save= (JOIN_TAB*) thd->alloc(sizeof(JOIN_TAB) * tables))) if (!(join_tab_save= (JOIN_TAB*)thd->memdup((gptr) join_tab,
sizeof(JOIN_TAB) * tables)))
return 1; return 1;
memcpy(join_tab_save, join_tab, sizeof(JOIN_TAB) * tables);
} }
return 0; return 0;
} }