[HACKERS] Indexing for Expression type data using GIST

2008-03-27 Thread Wizard Shah
Hi All, I am trying to implement indexing mechanism for the Expression type data using GIST. For that purpose I need to store some extra information in the Meta-Data of the GIST Index. The information is entered when the index is created on the table. Can any body give me some suggestion how

Re: [HACKERS] Indexing for Expression type data using GIST

2008-03-27 Thread Martijn van Oosterhout
On Thu, Mar 27, 2008 at 02:03:09PM -0500, Wizard Shah wrote: Hi All, I am trying to implement indexing mechanism for the Expression type data using GIST. For that purpose I need to store some extra information in the Meta-Data of the GIST Index. There is no real provision for this but,

Re: [HACKERS] Indexing for Expression type data using GIST

2008-03-27 Thread Wizard Shah
creation time and stored in the Meta-Data to be changed or retrieved later Regards Salman Date: Thu, 27 Mar 2008 20:34:04 +0100 From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] CC: pgsql-hackers@postgresql.org Subject: Re: [HACKERS] Indexing for Expression type data using GIST On Thu, Mar 27