Ruidong Li created FLINK-8301: --------------------------------- Summary: Support Unicode in codegen for TableAPI && SQL Key: FLINK-8301 URL: https://issues.apache.org/jira/browse/FLINK-8301 Project: Flink Issue Type: Improvement Components: Table API & SQL Reporter: Ruidong Li Assignee: Ruidong Li
The current code generation do not support Unicode, "\u0001" will be generated to "\\u0001", function call like concat(str, "\u0001") will lead to wrong result. This issue intend to handle char/varchar literal correctly, some examples followed as below. literal codegen '\u0001abc' "\u0001abc" '\u0022\' "\"\\" -- This message was sent by Atlassian JIRA (v6.4.14#64029)