[GitHub] [incubator-iotdb] qiaojialin commented on issue #1461: 您好,请问一下我操作java API获取表字段类型的时候有问题? (How to get series data type using Java API)

2020-07-06 Thread GitBox
qiaojialin commented on issue #1461: URL: https://github.com/apache/incubator-iotdb/issues/1461#issuecomment-654070828 > 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。。 ResultSetMetaData metaData = resultSet.getMetaData();

[GitHub] [incubator-iotdb] qiaojialin commented on issue #1461: 您好,请问一下我操作java API获取表字段类型的时候有问题? (How to get series data type using Java API)

2020-07-06 Thread GitBox
qiaojialin commented on issue #1461: URL: https://github.com/apache/incubator-iotdb/issues/1461#issuecomment-654066277 preparedStatement 最近没维护,不确定能不能正常工作。。如果每次写入都要查一下元数据会比较慢,可以用 Session 的 insertRecords 接口。String values 这个接口会在服务器端自动推断类型,只要提前注册好序列就可以了。

[GitHub] [incubator-iotdb] qiaojialin commented on issue #1461: 您好,请问一下我操作java API获取表字段类型的时候有问题?

2020-07-06 Thread GitBox
qiaojialin commented on issue #1461: URL: https://github.com/apache/incubator-iotdb/issues/1461#issuecomment-654054037 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