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Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/indices.sgml | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/src/sgml/indices.sgml b/doc/src/sgml/indices.sgml index ca472da29cf..db986593184 100644 --- a/doc/src/sgml/indices.sgml +++ b/doc/src/sgml/indices.sgml @@ -335,6 +335,17 @@ CREATE MEMSTORE ON <table> COLUMNS <cols> </para> </note> + <note> + <title>Note</title> + <para> + Partial indices are not currently supported by + <productname>PostgreSQL</productname>, but they were once supported + by its predecessor <productname>Postgres</productname>, and much + of the code is still there. We hope to revive support for this + feature someday. + </para> + </note> + <para> A <firstterm>partial index</firstterm> is an index built over a subset of a table; the subset is defined by |