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fix outer join_symbol(+) bug

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This commit is contained in:
akaError
2023-06-12 06:48:08 +00:00
committed by ob-robot
parent 9c0215f7da
commit e16be514e6
5 changed files with 168 additions and 86 deletions
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19
src/sql/ob_sql_utils.cpp
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@ -269,6 +269,25 @@ int ObSQLUtils::get_phy_plan_type(ObIArray<share::ObPartitionLocation> &part_loc
return ret;
}
int ObSQLUtils::has_outer_join_symbol(const ParseNode *node, bool &has)
{
int ret = OB_SUCCESS;
if (OB_ISNULL(node)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpect null pointer", K(node), K(ret));
} else if (node->type_ == T_OP_ORACLE_OUTER_JOIN_SYMBOL) {
has = true;
}
for (int64_t i = 0 ; OB_SUCC(ret) && !has && i < node->num_child_; i++) {
if (NULL == node->children_[i]) {
//do nothing
} else if (OB_FAIL(SMART_CALL(has_outer_join_symbol(node->children_[i], has)))) {
LOG_WARN("check has_outer_join_symbol fail", K(ret));
}
}
return ret;
}
int ObSQLUtils::replace_questionmarks(ParseNode *tree,
const ParamStore &params)
{