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limit initialization moved to method of SELECT_LEX_UNIT (WL#695)

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(SCRUM)
counters was not moved to SELECT_LEX because it used in methods inherited from select_result which should be applied to whole union results


mysql-test/r/union.result:
  this is results is true
sql/item_subselect.cc:
  limit initialization moved to method of SELECT_LEX_UNIT
sql/sql_derived.cc:
  limit initialization moved to method of SELECT_LEX_UNIT
sql/sql_lex.cc:
  limit initialization moved to method of SELECT_LEX_UNIT
sql/sql_lex.h:
  limit initialization moved to method of SELECT_LEX_UNIT
sql/sql_parse.cc:
  limit initialization moved to handle_select for single select (UNIONs already have it)
sql/sql_select.cc:
  limit initialization moved to method of SELECT_LEX_UNIT
sql/sql_union.cc:
  layout fixed
  limit initialization moved to method of SELECT_LEX_UNIT
This commit is contained in:
unknown
2003-11-21 21:19:56 +02:00
parent afe2186e3b
commit f28b5e6e91
8 changed files with 58 additions and 59 deletions
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4
mysql-test/r/union.result
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@ -123,8 +123,8 @@ id select_type table type possible_keys key key_len ref rows Extra
3 UNION NULL NULL NULL NULL NULL NULL NULL No tables used
explain select a,b from t1 union select 1 limit 0;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE
2 UNION NULL NULL NULL NULL NULL NULL NULL Impossible WHERE
1 PRIMARY t1 ALL NULL NULL NULL NULL 4
2 UNION NULL NULL NULL NULL NULL NULL NULL No tables used
select a,b from t1 into outfile 'skr' union select a,b from t2;
ERROR HY000: Wrong usage of UNION and INTO
select a,b from t1 order by a union select a,b from t2;