hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

fix late materialization bug

Browse Source
This commit is contained in:
zl0
2021-09-24 19:19:08 +08:00
committed by wangzelin.wzl
parent bda3d4e6c5
commit 16b086a718
36 changed files with 496 additions and 201 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/sql/optimizer/ob_log_join.cpp
View File

@ -2076,3 +2076,25 @@ int ObLogJoin::get_left_exch_repartition_table_id(uint64_t& table_id)
}
return ret;
}
int ObLogJoin::allocate_startup_expr_post()
{
int ret = OB_SUCCESS;
if (INNER_JOIN == join_type_) {
if (OB_FAIL(ObLogicalOperator::allocate_startup_expr_post())) {
LOG_WARN("failed to allocate startup expr post", K(ret));
}
} else if (LEFT_OUTER_JOIN == join_type_ || CONNECT_BY_JOIN == join_type_ || LEFT_SEMI_JOIN == join_type_ ||
LEFT_ANTI_JOIN == join_type_) {
if (OB_FAIL(ObLogicalOperator::allocate_startup_expr_post(first_child))) {
LOG_WARN("failed to allocate startup expr post", K(ret));
}
} else if (RIGHT_OUTER_JOIN == join_type_ || RIGHT_SEMI_JOIN == join_type_ || RIGHT_ANTI_JOIN == join_type_) {
if (OB_FAIL(ObLogicalOperator::allocate_startup_expr_post(second_child))) {
LOG_WARN("failed to allocate startup expr post", K(ret));
}
} else if (FULL_OUTER_JOIN == join_type_) {
// do nothing
}
return ret;
}