Qingyang Feng created CALCITE-4750: -------------------------------------- Summary: derive the table structurt Key: CALCITE-4750 URL: https://issues.apache.org/jira/browse/CALCITE-4750 Project: Calcite Issue Type: Wish Components: core Affects Versions: 1.20.0 Reporter: Qingyang Feng
I want to derive the table structure from the insert statement. For example, insert into table2 select field1, field2 from table1; Derive the table structure of table2 from table1. The performUnconditionalRewrites method in SqlValidatorImpl can obtain the table structure from the insert statement when verifying SQL statements. However, the method is a private method. Therefore, I have to obtain the table structure through reflection. Is there a more convenient way to do that? -- This message was sent by Atlassian Jira (v8.3.4#803005)