diff options
| -rw-r--r-- | doc/man/create_index.l | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/doc/man/create_index.l b/doc/man/create_index.l index 3b3bd58e997..1a4fb3c9a61 100644 --- a/doc/man/create_index.l +++ b/doc/man/create_index.l @@ -1,17 +1,17 @@ .\" This is -*-nroff-*- .\" XXX standard disclaimer belongs here.... -.\" $Header: /cvsroot/pgsql/doc/man/Attic/create_index.l,v 1.1.1.1 1996/08/18 22:14:21 scrappy Exp $ +.\" $Header: /cvsroot/pgsql/doc/man/Attic/create_index.l,v 1.2 1996/09/19 20:07:15 scrappy Exp $ .TH "CREATE INDEX" SQL 11/05/95 Postgres95 Postgres95 .SH NAME create index \(em construct a secondary index .SH SYNOPSIS .nf \fBcreate\fR \fBindex\fR index-name - \fBon\fR classname \fBusing\fR am-name - \fB(\fR attname type_class \fB)\fR + \fBon\fR classname [\fBusing\fR am-name] + \fB(\fR attname [type_class\fB] )\fR \fBcreate\fR \fBindex\fR index-name - \fBon\fR classname \fBusing\fR am-name + \fBon\fR classname [\fBusing\fR am-name] \fB(\fR funcname \fB(\fR attname\-1 { , attname\-i } \fB)\fR type_class \fB)\fR .fi .SH DESCRIPTION @@ -20,6 +20,7 @@ This command constructs an index called .PP .IR Am-name is the name of the access method which is used for the index. +The default access method is btree. .PP In the first syntax shown above, the key field for the index is specified as an attribute name and an associated @@ -30,6 +31,8 @@ would use the .IR int4_ops class; this operator class includes comparison functions for four-byte integers. +The default operator class is the appropriate operator class for +that field type. .PP In the second syntax shown above, an index can be defined on the result of a user-defined function |