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MDEV-7586: Merged derived tables/VIEWs increment created_tmp_tables

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Temporary table count fix. The number of temporary tables was increased
when the table is not actually created. (when do_not_open was passed
as TRUE to create_tmp_table).
This commit is contained in:
Vicențiu Ciorbaru
2015-02-26 23:06:18 +02:00
parent 5c66abf0b0
commit ec4ff9a2e7
5 changed files with 150 additions and 12 deletions
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4
sql/sql_select.h
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@ -1788,10 +1788,6 @@ Field *create_tmp_field(THD *thd, TABLE *table,Item *item, Item::Type type,
bool table_cant_handle_bit_fields,
bool make_copy_field,
uint convert_blob_length);
bool create_internal_tmp_table(TABLE *table, KEY *keyinfo,
TMP_ENGINE_COLUMNDEF *start_recinfo,
TMP_ENGINE_COLUMNDEF **recinfo,
ulonglong options, my_bool big_tables);
/*
General routine to change field->ptr of a NULL-terminated array of Field