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cleanup: remove TABLE::vcol_set

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use a read_set instead. a bit in the read_set means "the field
value is needed" (read or generated, whatever it takes).
This commit is contained in:
Sergei Golubchik
2018-06-01 16:59:21 +02:00
parent ac9cc63892
commit 45dee3fc83
22 changed files with 95 additions and 219 deletions
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2
sql/sql_handler.cc
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@ -433,8 +433,6 @@ bool mysql_ha_open(THD *thd, TABLE_LIST *tables, SQL_HANDLER *reopen)
/* Always read all columns */
table->read_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);