diff options
| author | Bruce Momjian <bruce@momjian.us> | 2005-01-30 04:05:15 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2005-01-30 04:05:15 +0000 |
| commit | bbefccec09f17eec0de3581d814bd8a1ab81c979 (patch) | |
| tree | 2a0a21decde72e874c4e4551e874b46825b6b311 /doc/src/FAQ/FAQ.html | |
| parent | 97052bc9c9cff07ece76c73e825b3eea1570e2c2 (diff) | |
Reword index/slow query item.
Diffstat (limited to 'doc/src/FAQ/FAQ.html')
| -rw-r--r-- | doc/src/FAQ/FAQ.html | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/src/FAQ/FAQ.html b/doc/src/FAQ/FAQ.html index f877d412e08..dc12f3479dc 100644 --- a/doc/src/FAQ/FAQ.html +++ b/doc/src/FAQ/FAQ.html @@ -10,7 +10,7 @@ alink="#0000ff"> <H1>Frequently Asked Questions (FAQ) for PostgreSQL</H1> - <P>Last updated: Sat Jan 29 23:02:37 EST 2005</P> + <P>Last updated: Sat Jan 29 23:04:53 EST 2005</P> <P>Current maintainer: Bruce Momjian (<A href= "mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR> @@ -82,8 +82,8 @@ table, and a database?<BR> <A href="#4.5">4.5</A>) How much database disk space is required to store data from a typical text file?<BR> - <A href="#4.6">4.6</A>) My queries are slow or don't make use of - the indexes. Why?<BR> + <A href="#4.6">4.6</A>) Why are my queries slow? Why don't they + make use of indexes?<BR> <A href="#4.7">4.7</A>) How do I see how the query optimizer is evaluating my query?<BR> <A href="#4.8">4.8</A>) What is an R-tree index?<BR> @@ -846,8 +846,8 @@ <P><SMALL>NULL</SMALL>s are stored as bitmaps, so they use very little space.</P> - <H4><A name="4.6">4.6</A>) My queries are slow or don't make use of - the indexes. Why?</H4> + <H4><A name="4.6">4.6</A>) Why are my queries slow? Why don't they + make use of indexes?</H4> <P>Indexes are not automatically used by every query. Indexes are only used if the table is larger than a minimum size, and the query |