THAT WAS IT!! Thank you very much. Is there a way to change the type of "CURRENT_TIMESTAMP" to "timestamp without time zone" so that casting isn't needed? BTW, isn't this a bug? -- Harmon Stephan Szabo wrote: On Mon, 26 Jul 2004, Harmon S. Nine wrote:However, we can't get the planner to do an timestamp-based index scan.Anyone know what to do?I'd wonder if the type conversion is causing you problems. CURRENT_TIMESTAMP - INTERVAL '10 minutes' is a timestamp with time zone while the column is timestamp without time zone. Casting CURRENT_TIMESTAMP to timestamp without time zone seemed to make it able to choose an index scan on 7.4. |
- [PERFORM] Timestamp-based indexing Harmon S. Nine
- Re: [PERFORM] Timestamp-based indexing Kevin Barnard
- Re: [PERFORM] Timestamp-based indexing Harmon S. Nine
- Re: [PERFORM] Timestamp-based indexing Matthew T. O'Connor
- Re: [PERFORM] Timestamp-based indexing Harmon S. Nine
- Re: [PERFORM] Timestamp-based indexing Tom Lane
- Re: [PERFORM] Timestamp-based indexin... Litao Wu
- Re: [PERFORM] Timestamp-based ind... Tom Lane
- Re: [PERFORM] Timestamp-base... Christopher Kings-Lynne
- Re: [PERFORM] Timestamp-based indexing Stephan Szabo
- Re: [PERFORM] Timestamp-based indexing Harmon S. Nine
- Re: [PERFORM] Timestamp-based indexing Josh Berkus