This documentation is for an out-of-date version of Apache Flink. We recommend you use the latest stable version.

SET Statements #

SET statements are used to modify the configuration or list the configuration.

Run a SET statement #

SQL CLI

SET statements can be executed in SQL CLI.

The following examples show how to run a SET statement in SQL CLI.

SQL CLI

Flink SQL> SET table.planner = blink;
[INFO] Session property has been set.

Flink SQL> SET;
table.planner=blink;

SET (key = value)?

If no key and value are specified, it just print all the properties. Otherwise, set the key with specified value.