https://nightlies.apache.org/flink/flink-docs-release-1.20/docs/dev/table/sqlclient/
please try this by the way, you can also learn flinksql on flink docs: https://nightlies.apache.org/flink/flink-docs-release-1.20/docs/ 在 2025-07-03 12:15:10，"casel.chen" <casel_c...@126.com> 写道： >有具体使用文档么？ > > >在 2025-06-30 09:31:44，"qc" <17852657...@163.com> 写道： >>maybe you can try Flink 1.20.1 or 2.0.0 >>在 2025-06-29 13:11:47，"casel.chen" <casel_c...@126.com> 写道： >>>请问Flink官方是否支持flink sql batch lookup join hint? >>>如果未能官方 支持的话，自己要如何二开实现？可以指点一二不？
