ERROR: attribute number 6 exceeds number of columns 5 - Mailing list pgsql-hackers

Run the attached script and you'll get:

 

psql:error.sql:37: ERROR:  attribute number 6 exceeds number of columns 5
 

Splitting up the alter-table like this makes it work:

 

alter table access
    add column start_timestamp    timestamp not null DEFAULT CURRENT_TIMESTAMP,
    add column end_timestamp      timestamp
;
alter table access add column tsrange  TSRANGE   NOT NULL GENERATED ALWAYS AS (tsrange(start_timestamp, end_timestamp, '[)')) STORED
;

 

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