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[to #53431523] forbid collection functions with potential correctness problem

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This commit is contained in:
0xacc
2023-12-22 11:43:15 +00:00
committed by ob-robot
parent 043cf555ed
commit 2939bcb2af
6 changed files with 172 additions and 141 deletions
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6
src/sql/engine/expr/ob_expr_operator.cpp
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@ -2889,6 +2889,12 @@ int ObRelationalExprOperator::pl_udt_compare2(CollectionPredRes &cmp_result,
} else if (c1->get_element_type().get_obj_type() != c2->get_element_type().get_obj_type()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("not support udt compare with different elem type", K(ret), K(c1), K(c2));
} else if (c1->is_of_composite()) {
ret = OB_NOT_SUPPORTED;
LOG_USER_ERROR(OB_NOT_SUPPORTED, "comparison of composite types is");
LOG_WARN("comparison of composite types is not supported",
K(c1->get_element_type()),
K(c2->get_element_type()));
} else if (!c1->is_inited() || !c2->is_inited()) {
cmp_result = CollectionPredRes::COLL_PRED_NULL;
} else if ((c1->get_actual_count() != c2->get_actual_count())) {