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@ -1,7 +1,7 @@ |
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Frequently Asked Questions (FAQ) for PostgreSQL |
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Last updated: Fri Jan 17 12:15:04 EST 2003 |
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Last updated: Sat Jan 25 21:43:37 EST 2003 |
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Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) |
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@ -1015,8 +1015,8 @@ CREATE TABLE test (x int, modtime timestamp DEFAULT CURRENT_TIMESTAMP ); |
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FROM tab |
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WHERE EXISTS (SELECT subcol FROM subtab WHERE subcol = col); |
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For this to be fast, subcol should be an indexed column. We hope to |
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fix this limitation in a future release. |
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For this to be fast, subcol should be an indexed column. This |
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preformance problem will be fixed in 7.4. |
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4.23) How do I perform an outer join? |
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