Hi, > ``` > postgres=# alter system set autovacuum_vacuum_threshold to 2_147_483_648; > ERROR: invalid value for parameter "autovacuum_vacuum_threshold": > "2_147_483_648" > postgres=# alter system set autovacuum_vacuum_threshold to 2_147_483_647; > ALTER SYSTEM > ``` > > IIRC, the lexer only supports integers but not int64.
Right. Supporting underscores for GUCs was discussed above but not implemented in the patch. As Alexander rightly pointed out this is not a priority and can be discussed separately. -- Best regards, Aleksander Alekseev
