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

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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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4
src/sql/engine/expr/ob_expr_multiset.cpp
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@ -529,6 +529,10 @@ int ObExprMultiSet::eval_multiset(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &r
} else if (c1->get_element_type().get_obj_type() != c2->get_element_type().get_obj_type()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("udt union failed due to uninited", K(ret), KPC(c1), KPC(c2));
} else if (c1->is_of_composite()) {
ret = OB_NOT_SUPPORTED;
LOG_USER_ERROR(OB_NOT_SUPPORTED, "MULTISET expr for collections of composite types is");
LOG_WARN("MULTISET expr for collections of composite types is not supported", K(c1->get_element_type()), K(c2->get_element_type()));
} else if (!c1->is_inited() || !c2->is_inited()) {
// if has uninit collection, result is uninit, so do nothing ...
} else {