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Merge ramayana.hindu.god:/home/tsmith/m/bk/build/50

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into  ramayana.hindu.god:/home/tsmith/m/bk/build/51


sql/filesort.cc:
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2008-01-30 19:00:46 -07:00
parent dfbd8a0009 a3f80f54b4
commit adc05a10a7
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sql/filesort.cc
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@ -120,6 +120,13 @@ ha_rows filesort(THD *thd, TABLE *table, SORT_FIELD *sortorder, uint s_length,
FILESORT_INFO table_sort;
TABLE_LIST *tab= table->pos_in_table_list;
Item_subselect *subselect= tab ? tab->containing_subselect() : 0;
/*
Release InnoDB's adaptive hash index latch (if holding) before
running a sort.
*/
ha_release_temporary_latches(thd);
/*
Don't use table->sort in filesort as it is also used by
QUICK_INDEX_MERGE_SELECT. Work with a copy and put it back at the end