下面的sql 执行的时候报 下面的错误CREATE TABLE target ( jnlno VARCHAR, -- taskid char(9), -- hit char(4) taskid VARCHAR, hit VARCHAR ) insert into target select a.jnlno,'111111qeq','false' from loginevent a
Exception in thread "main" org.apache.flink.table.api.ValidationException: Type STRING of table field 'hit' does not match with the physical type CHAR(4) of the 'EXPR$2' field of the TableSink consumed type. Flink 版本 1.10 怎么解决呢?Flink sql的 string char 不兼容? sql应该怎么写合适呢?