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issue<49704458>:fix memory leak of udt construct function

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hanr881
2023-05-18 13:29:18 +00:00
committed by ob-robot
parent e403eb4893
commit b1f4feaf18
1 changed files with 4 additions and 0 deletions
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4
src/sql/engine/expr/ob_expr_udf.cpp
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@ -600,6 +600,10 @@ int ObExprUDF::eval_udf(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res)
ctx.exec_ctx_.get_allocator(), res)); ctx.exec_ctx_.get_allocator(), res));
} }
OZ(expr.deep_copy_datum(ctx, res)); OZ(expr.deep_copy_datum(ctx, res));
if (OB_SUCC(ret) && info->is_udt_cons_) {
OZ (pl::ObUserDefinedType::destruct_obj(udf_params->at(0), ctx.exec_ctx_.get_my_session()));
}
} }
if (need_end_stmt) { if (need_end_stmt) {
session->set_end_stmt(); session->set_end_stmt();