zclllyybb commented on code in PR #998: URL: https://github.com/apache/doris-website/pull/998#discussion_r1721453123
########## i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-data-types/date-time/TIME.md: ########## @@ -0,0 +1,61 @@ +--- +{ + "title": "TIME", + "language": "zh-CN" +} +--- + +<!-- +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. +--> + +## TIME + +### name + +TIME + +### description + +TIME 类型 + 时间类型,可以作为查询结果出现,暂时不支持建表存储。存储范围为 `[-838:59:59, 838:59:59]`。 + 当前 Doris 中,TIME 作为计算结果的正确性是有保证的(如 `timediff` 等函数),但**不推荐手动 CAST 产生 TIME 类型**。 Review Comment: TIME cast不支持解析精度。timediff有可能产生微秒。 cast(1.2以后)到其他类型,有微秒 -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org