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@ -1,6 +1,6 @@ |
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.\" This is -*-nroff-*- |
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.\" XXX standard disclaimer belongs here.... |
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.\" $Header: /cvsroot/pgsql/src/man/Attic/cluster.l,v 1.2 1996/12/11 00:27:07 momjian Exp $ |
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.\" $Header: /cvsroot/pgsql/src/man/Attic/cluster.l,v 1.3 1998/01/10 05:19:14 momjian Exp $ |
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.TH CLUSTER SQL 01/23/93 PostgreSQL PostgreSQL |
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.SH NAME |
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cluster \(em give storage clustering advice to Postgres |
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@ -21,6 +21,10 @@ information. The clustering is static. In other words, if the class is |
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updated, it may become unclustered. No attempt is made to keep new |
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instances or updated tuples clustered. If desired, the user can |
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recluster manually by issuing the command again. |
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.PP |
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The table is actually copied to temporary table in index order, |
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then renamed back to the original name. For this reason, all |
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grant permissions and other indexes are lost when cluster is performed. |
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.SH EXAMPLE |
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.nf |
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/* |
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