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Bugfix:forbid using udfs that returns boolean in query

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2149 2023-08-07 11:42:22 +00:00 committed by ob-robot
parent e6c7d6e585
commit d5055a392d
1 changed files with 8 additions and 0 deletions
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8
src/sql/resolver/dml/ob_dml_resolver.cpp
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@ -10829,6 +10829,14 @@ int ObDMLResolver::resolve_external_name(ObQualifiedName &q_name,
pl::PL_VARRAY_TYPE == udf_expr->get_result_type().get_extend_type())) {
OX (stmt_->get_query_ctx()->disable_udf_parallel_ |= true);
}
if (OB_SUCC(ret)) {
if (is_oracle_mode() && udf_expr->get_result_type().is_tinyint()) {
//can not use udf which reurn type is tinyint in oracle mode
ret = OB_ERR_INVALID_DATATYPE;
LOG_WARN("invalid data type", K(ret), KPC(udf_expr));
LOG_USER_ERROR(OB_ERR_INVALID_DATATYPE);
}
}
} else if (T_FUN_PL_OBJECT_CONSTRUCT == expr->get_expr_type()) {
ObDMLStmt *stmt = get_stmt();
ObObjectConstructRawExpr *object_expr = static_cast<ObObjectConstructRawExpr*>(expr);