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[CP]Fixbug:observer core at oceanbase::sql::ObRelationalExprOperator::deduce_cmp_type(3_2_x_release->master)

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obdev
2022-11-30 02:07:28 +00:00
committed by ob-robot
parent f09ac680ce
commit f320ab99da
2 changed files with 9 additions and 4 deletions
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2
src/sql/optimizer/ob_opt_est_utils.cpp
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@ -313,6 +313,8 @@ int ObOptEstUtils::if_expr_value_equal(ObOptimizerContext &opt_ctx,
ObExprResType result_type;
ObExprResType first_type = first_expr.get_result_type();
ObExprResType second_type = second_expr.get_result_type();
ObOpRawExpr equal_expr(const_cast<ObRawExpr *>(&first_expr), const_cast<ObRawExpr *>(&second_expr), T_OP_EQ);
type_ctx.set_raw_expr(&equal_expr);
if (OB_FAIL(ObSQLUtils::wrap_expr_ctx(stmt->get_stmt_type(), *exec_ctx, allocator, expr_ctx))) {
LOG_WARN("Failed to wrap expr ctx", K(ret));
} else if (OB_FAIL(equal_op.calc_result_type2(result_type, first_type, second_type, type_ctx))) {