wen-hemin commented on a change in pull request #5611:
URL: https://github.com/apache/dolphinscheduler/pull/5611#discussion_r649793831
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File path: sql/dolphinscheduler_postgre.sql
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@@ -303,7 +303,7 @@ CREATE TABLE t_ds_process_definition (
tenant_id int DEFAULT '-1' ,
create_time timestamp DEFAULT NULL ,
update_time timestamp DEFAULT NULL ,
- PRIMARY KEY (id) ,
+ PRIMARY KEY (id, code) ,
Review comment:
It's the same as it is now.
1.The primary key only keeps the ID.
2.Add a unique index to "code", the purpose is to improve the query
efficiency, and the uniqueness of the constraint "code"
@kyoty
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