不适用于CLI的Flink SQL SET语句

Question

我正在使用Flink SQL客户端(Flink version 1.13.1)提交我的工作，但是，如doc(https://ci.apache.org/projects/flink/flink-docs-release-1.13/docs/dev/table/sql/overview/)中提到的SET语句给了我分析错误，也尝试了使用-i文件选项。

命令：./bin/sql-client.sh嵌入式-f /tmp/test.sql

错误：

    Flink SQL> -- DEBUGGING
SET 'sql-client.verbose' = 'true';
[ERROR] Could not execute SQL statement. Reason:
org.apache.flink.sql.parser.impl.ParseException: Encountered "\'sql-client.verbose\'" at line 2, column 5.
Was expecting one of:
    <BRACKET_QUOTED_IDENTIFIER> ...
    <QUOTED_IDENTIFIER> ...
    <BACK_QUOTED_IDENTIFIER> ...
    <HYPHENATED_IDENTIFIER> ...
    <IDENTIFIER> ...
    <UNICODE_QUOTED_IDENTIFIER> ...


Shutting down the session...
done.

Answer 1

它看起来像是要在SQL客户机中复制多行，所以在下面进行复制：

--DEBUGGING
SET 'sql-client.verbose' = 'true';

SQL客户端目前不支持这一点。如果删除注释行，您将看到正确地执行了该设置：

Flink SQL> SET 'sql-client.verbose' = 'true';
[INFO] Session property has been set.