diff --git a/doc/src/sgml/gist.sgml b/doc/src/sgml/gist.sgml index 9577a0768a9..f2a58339303 100644 --- a/doc/src/sgml/gist.sgml +++ b/doc/src/sgml/gist.sgml @@ -1,5 +1,5 @@ @@ -186,11 +186,9 @@ $PostgreSQL: pgsql/doc/src/sgml/gist.sgml,v 1.18 2005/05/17 00:59:30 neilc Exp $ The current implementation of GiST within PostgreSQL has some major limitations: - GiST access is not concurrent; the + GiST index access is not concurrent, and the GiST interface doesn't allow the development of certain - data types, such as digital trees (see papers by Aoki et al); and there - is not yet any support for write-ahead logging of updates in - GiST indexes. + data types, such as digital trees (see papers by Aoki et al). @@ -199,12 +197,6 @@ $PostgreSQL: pgsql/doc/src/sgml/gist.sgml,v 1.18 2005/05/17 00:59:30 neilc Exp $ PostgreSQL implementation. - - The lack of write-ahead logging is just a small matter of programming, - but since it isn't done yet, a crash could render a GiST - index inconsistent, forcing a REINDEX. - -