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401ae95a60
Item_func_not_all::print() either uses Item_func::print() or directly invokes args[0]->print(). Thus the precedence should be either the one of Item_func or of args[0]. Item_allany_subselect::print() prints args[0], then a comparison op, then a subquery. That is, the precedence should be the one of a comparison.
78 lines
2.9 KiB
Text
78 lines
2.9 KiB
Text
#
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# Bug#6726: NOT BETWEEN parse failure
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#
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create table t1 (a int, b int);
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insert into t1 values (1,2), (2,3), (3,4), (4,5);
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select * from t1 where a not between 1 and 2;
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a b
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3 4
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4 5
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select * from t1 where a not between 1 and 2 and b not between 3 and 4;
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a b
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4 5
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drop table t1;
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#
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# MDEV-13673 Bad result in view
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#
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explain extended select (3-2)+1, (3/2)*1, 3-(2+1), 3/(2*1);
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
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Warnings:
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Note 1003 select 3 - 2 + 1 AS `(3-2)+1`,3 / 2 * 1 AS `(3/2)*1`,3 - (2 + 1) AS `3-(2+1)`,3 / (2 * 1) AS `3/(2*1)`
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#
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# MDEV-11784 View is created with invalid definition which causes ERROR 1241 (21000): Operand should contain 1 column(s)
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#
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create table t1 (i int, j int);
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insert t1 values (1,1),(2,2);
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create view v1 as select (2, 3) not in (select i, j from t1);
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select * from v1;
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(2, 3) not in (select i, j from t1)
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1
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show create view v1;
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View v1
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Create View CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select !((2,3) in (select `t1`.`i`,`t1`.`j` from `t1`)) AS `(2, 3) not in (select i, j from t1)`
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character_set_client latin1
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collation_connection latin1_swedish_ci
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drop view v1;
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drop table t1;
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#
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# MDEV-23656 view: removal of parentheses results in wrong result
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#
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create table t1 (a int, b decimal(10,2));
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insert into t1 values (1, 10.2);
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create view v1 as select avg(b) / (2 + a) from t1;
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show create view v1;
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View v1
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Create View CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select avg(`t1`.`b`) / (2 + `t1`.`a`) AS `avg(b) / (2 + a)` from `t1`
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character_set_client latin1
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collation_connection latin1_swedish_ci
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drop view v1;
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drop table t1;
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#
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# MDEV-17408 VIEW is incorrectly defined for a combination of = and BETWEEN
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#
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create view v1 as select 1 like (now() between '2000-01-01' and '2012-12-12' );
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show create view v1;
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View v1
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Create View CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 like (current_timestamp() between '2000-01-01' and '2012-12-12') AS `1 like (now() between '2000-01-01' and '2012-12-12' )`
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character_set_client latin1
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collation_connection latin1_swedish_ci
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drop view v1;
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#
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# MDEV-30082 View definition losing brackets changes semantics of the query and causes wrong result
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#
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create table t1 (a varchar(1), b bool) engine=myisam;
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insert into t1 values ('u',1),('s',1);
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select * from t1 where t1.b in (t1.a <= all (select 'a'));
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a b
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create view v as select * from t1 where t1.b in (t1.a <= all (select 'a'));
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select * from v;
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a b
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show create view v;
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View Create View character_set_client collation_connection
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v CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b` from `t1` where `t1`.`b` = (`t1`.`a` <= all (select 'a')) latin1 latin1_swedish_ci
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drop view v;
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drop table t1;
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#
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# End of 10.3 results
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#
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