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Fixed bug in ISNULL(not_null_expression)

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Docs/manual.texi:
  Changlelog
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unknown 2002-05-04 11:11:00 +03:00
commit e67eb77b13
4 changed files with 48 additions and 21 deletions
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10
mysql-test/t/func_isnull.test Normal file
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#
# test of ISNULL()
#
drop table if exists t1;
create table t1 (id int auto_increment primary key not null, mydate date not null);
insert into t1 values (0,"2002-05-01"),(0,"2002-05-01"),(0,"2002-05-01");
flush tables;
select * from t1 where isnull(to_days(mydate));
drop table t1;