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Jiajun Xie commented on CALCITE-5725: ------------------------------------- 1. It's worth mentioning that BabelParser can welcome various dialects, so we should try our best not to change the core parser. 2. Here is [PR|https://github.com/apache/calcite/pull/2764/files] to add FireboltSqlDialect when RelToSql, I believe it will be helpful to you. > Support Doris Dialect > --------------------- > > Key: CALCITE-5725 > URL: https://issues.apache.org/jira/browse/CALCITE-5725 > Project: Calcite > Issue Type: New Feature > Components: core > Reporter: xingyuan cheng > Priority: Major > > Doris is one of the popular OLAP databases. The current version of calcite > does not support the dialect of Doris as input syntax, and it is also unable > to perform dialect conversion based on Doris. For example, doris is converted > to hive, doris is converted to flink, and spark is converted to doris -- This message was sent by Atlassian Jira (v8.20.10#820010)