ReemaAlzaid commented on code in PR #12051: URL: https://github.com/apache/gluten/pull/12051#discussion_r3241203987
########## cpp/velox/operators/functions/SparkCastModeSpecialForms.cc: ########## @@ -0,0 +1,115 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "operators/functions/SparkCastModeSpecialForms.h" + +#include "velox/expression/SpecialFormRegistry.h" +#include "velox/functions/sparksql/specialforms/SparkCastExpr.h" +#include "velox/functions/sparksql/specialforms/SparkCastHooks.h" + +namespace gluten { +namespace { + +using namespace facebook::velox; +using facebook::velox::functions::sparksql::SparkCastExpr; +using facebook::velox::functions::sparksql::SparkCastHooks; + +bool isIntegralType(const TypePtr& type) { + return type == TINYINT() || type == SMALLINT() || type == INTEGER() || + type == BIGINT(); +} + +bool isAnsiSupported(const TypePtr& fromType, const TypePtr& toType) { Review Comment: This is intended to mirror the existing Velox ANSI support side check not to replace it, since that check is private today, I added this local helper for the expression level ANSI/legacy cast mode. I’ll add a comment to make sure we keep it aligned with Velox -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
