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Don't store vcol bitmaps in TABLE if table doesn't have virtual fields.

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(Makes TABLE a bit smaller)
This commit is contained in:
Monty
2015-11-06 13:02:19 +02:00
parent 93d1e5ce0b
commit e3868ee072
7 changed files with 67 additions and 41 deletions
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3
sql/sql_handler.cc
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@ -375,7 +375,8 @@ bool mysql_ha_open(THD *thd, TABLE_LIST *tables, SQL_HANDLER *reopen)
/* Always read all columns */
table->read_set= &table->s->all_set;
table->vcol_set= &table->s->all_set;
if (table->vcol_set)
table->vcol_set= &table->s->all_set;
/* Restore the state. */
thd->set_open_tables(backup_open_tables);