jixuan1989 commented on issue #1461: URL: https://github.com/apache/incubator-iotdb/issues/1461#issuecomment-654065948
Not maintained?? don't we have UT to cover it? 我们这个接口没有再维护了？JDBC的接口还是应该维护吧。。 > 这个应该没维护了 > > 现在获取结果集列名的方法，JDBC 和 Session 不太一样，可以参考 > > https://raw.githubusercontent.com/apache/incubator-iotdb/master/example/jdbc/src/main/java/org/apache/iotdb/JDBCExample.java > > https://github.com/apache/incubator-iotdb/blob/master/example/session/src/main/java/org/apache/iotdb/SessionExample.java > > 推荐使用 Session 的 > 我现在的需求是要提前获取列的类型，然后再插入数据的时候用preparedStatement指定类型，请问有这块的指导资料吗？ 看下这个文档的show timeseries语法： https://iotdb.apache.org/UserGuide/Master/Operation%20Manual/SQL%20Reference.html 此外session有个API是fetchMetadata 应该也可以。 ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
