swuferhong commented on code in PR #20506: URL: https://github.com/apache/flink/pull/20506#discussion_r946605890
########## docs/content/docs/dev/table/sql/analyze.md: ########## @@ -0,0 +1,363 @@ +--- +title: "ANALYZE TABLE Statements" +weight: 8 +type: docs +aliases: + - /dev/table/sql/analyze.html +--- +<!-- +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. +--> + +# ANALYZE TABLE Statements + +- `ANALYZE TABLE` statements are used to collect statistics for existing tables, and write statistics back to catalog. +- Only existing table is supported, and an exception will be thrown if the table is a view or table not exists. +- Currently, `ANALYZE TABLE` only supports in batch mode. +- `ANALYZE TABLE` statements is triggered manually instead of automatically. Review Comment: > `ANALYZE TABLE` statements are triggered manually instead of automatically done! -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
