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Fix of LP bug#992380 + revise fix_fields about missing with_subselect collection

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The problem is that some fix_fields do not call Item_func::fix_fields and do not collect with subselect_information.
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unknown
2012-05-25 10:29:53 +03:00
parent d56f5dae1e
commit f45784c850
7 changed files with 225 additions and 2 deletions
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20
mysql-test/t/func_test.test
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@@ -160,3 +160,23 @@ SELECT LEAST(1.1,1.2,NULL,1.0) FROM DUAL;
SELECT GREATEST(1.5E+2,1.3E+2,NULL) FROM DUAL;
# End of 4.1 tests
#
# test of replacing NOT <field>
#
create table t1 (a int);
insert into t1 values (1), (100), (0), (NULL);
select not a from t1;
explain extended select not a from t1;
select * from t1 where not a;
explain extended select * from t1 where not a;
select not (a+0) from t1;
explain extended select not (a+0) from t1;
select * from t1 where not (a+0);
explain extended select * from t1 where not (a+0);
drop table t1;