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Diffstat (limited to 'doc/src/sgml/indices.sgml')
| -rw-r--r-- | doc/src/sgml/indices.sgml | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/doc/src/sgml/indices.sgml b/doc/src/sgml/indices.sgml index 271c1355199..e40750e8ec2 100644 --- a/doc/src/sgml/indices.sgml +++ b/doc/src/sgml/indices.sgml @@ -193,18 +193,6 @@ CREATE INDEX <replaceable>name</replaceable> ON <replaceable>table</replaceable> </synopsis> </para> - <caution> - <para> - Hash index operations are not presently WAL-logged, - so hash indexes might need to be rebuilt with <command>REINDEX</> - after a database crash if there were unwritten changes. - Also, changes to hash indexes are not replicated over streaming or - file-based replication after the initial base backup, so they - give wrong answers to queries that subsequently use them. - For these reasons, hash index use is presently discouraged. - </para> - </caution> - <para> <indexterm> <primary>index</primary> |