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Enterprise Postgres 14 SP1 Messages
FUJITSU Software

2.63.33 16636

an aggregate with DISTINCT must have at least one argument

[Description]

an aggregate with DISTINCT must have at least one argument.Returning an empty list would cause the parsed Query to look like it didn't have DISTINCT, with results that would probably surprise the user. Note: this case is presently impossible for aggregates because of grammar restrictions, but we check anyway.

[System Processing]

Processing will be aborted.

[Action]

To investigate the cause of the occurrence from the message, and remove cause.