Re: [GENERAL] how to add a new column to system table

2005-12-29 Thread Qingqing Zhou
""xiapw"" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] >I wanted to add a new column to system table(pg_database),but failed at >last. Who know how to do this and can you tell me ? A recent change to pg_database (adding a new column) happened on -- Sun Jul 31 17:19:21 2005 UTC (

Re: [GENERAL] how to add a new column to system table

2005-12-29 Thread Bruce Momjian
xiapw wrote: > I wanted to add a new column to system table(pg_database),but failed > at last. Who know how to do this and can you tell me ? It is pretty complicated. I would pick an existing column in the table and find all references to that in the backend, then adjust other values to match.