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patch 4.0

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wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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4
unittest/sql/optimizer/test_optimizer_dml.sql
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@ -81,7 +81,7 @@ update t7 set c1=1 where c1 in (select c1 from t8 where t7.c2=c2);
update t7 set c1=(select c1 from t8);
update t7 set c1=(select c1 from t8 where t7.c2=c2);
##elimilation of orderby in delete_stmt and update_stmt
##bug:http://k3.alibaba-inc.com/issue/6652088?stat=1.5.2&toPage=1&versionId=1043693 elimilation of orderby in delete_stmt and update_stmt
delete from t7 where abs(c1) > 0 order by c1 limit 1;
update t7 set c1 = 1 where abs(c2) > 0 order by c1 limit 1;
@ -134,6 +134,8 @@ insert into t_u values(1);
insert into t_u values(2);
#part p1
insert into t_u values(9223372036854775807);
#part p1 这里和MySQL不同,因为该值对应的int64_t为-9223372036854775808(INT64_MIN),在OB内部会先转成INT64_MAX;
#MySQL是先做%part取余，然后负值取反.OB先负值取反,再取余,INT64_MIN就需要先转成INT64_MAX
insert into t_u values(9223372036854775808);
#part p1
insert into t_u values(9223372036854775809);