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add mention of DISTINCT ON attrN
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@ -5,7 +5,7 @@
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*
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*
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* Copyright (c) 1994, Regents of the University of California
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* Copyright (c) 1994, Regents of the University of California
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*
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*
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* $Id: psqlHelp.h,v 1.44 1998/06/16 07:29:39 momjian Exp $
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* $Id: psqlHelp.h,v 1.45 1998/07/12 04:49:47 momjian Exp $
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*
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*
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*-------------------------------------------------------------------------
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*-------------------------------------------------------------------------
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*/
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*/
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@ -150,7 +150,7 @@ static struct _helpStruct QL_HELP[] = {
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{"create view",
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{"create view",
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"create a view",
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"create a view",
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"create view <view_name> as\n\
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"create view <view_name> as\n\
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\tselect\n\
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\tselect [distinct [on attrN]]\n\
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\t<expr1>[as <attr1>][,... <exprN>[as <attrN>]]\n\
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\t<expr1>[as <attr1>][,... <exprN>[as <attrN>]]\n\
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\t[from <from_list>]\n\
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\t[from <from_list>]\n\
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\t[where <qual>]\n\
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\t[where <qual>]\n\
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@ -158,7 +158,7 @@ static struct _helpStruct QL_HELP[] = {
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{"declare",
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{"declare",
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"set up a cursor",
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"set up a cursor",
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"declare <cursorname> [binary] cursor for\n\
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"declare <cursorname> [binary] cursor for\n\
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\tselect [distinct]\n\
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\tselect [distinct [on attrN]]\n\
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\t<expr1> [as <attr1>],...<exprN> [as <attrN>]\n\
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\t<expr1> [as <attr1>],...<exprN> [as <attrN>]\n\
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\t[from <from_list>]\n\
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\t[from <from_list>]\n\
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\t[where <qual>]\n\
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\t[where <qual>]\n\
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@ -239,7 +239,7 @@ static struct _helpStruct QL_HELP[] = {
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"insert tuples",
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"insert tuples",
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"insert into <class_name> [(<attr1>...<attrN>)]\n\
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"insert into <class_name> [(<attr1>...<attrN>)]\n\
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\tvalues (<expr1>...<exprN>) |\n\
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\tvalues (<expr1>...<exprN>) |\n\
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\tselect [distinct]\n\
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\tselect [distinct [on attrN]]\n\
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\t<expr1>,...<exprN>\n\
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\t<expr1>,...<exprN>\n\
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\t[from <from_clause>]\n\
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\t[from <from_clause>]\n\
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\t[where <qual>]\n\
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\t[where <qual>]\n\
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@ -278,7 +278,7 @@ static struct _helpStruct QL_HELP[] = {
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"rollback [transaction|work]"},
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"rollback [transaction|work]"},
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{"select",
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{"select",
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"retrieve tuples",
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"retrieve tuples",
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"select [distinct on <attr>] <expr1> [as <attr1>], ... <exprN> [as <attrN>]\n\
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"select [distinct [on <attrN>]] <expr1> [as <attr1>], ... <exprN> [as <attrN>]\n\
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\t[into [table] <class_name>]\n\
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\t[into [table] <class_name>]\n\
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\t[from <from_list>]\n\
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\t[from <from_list>]\n\
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\t[where <qual>]\n\
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\t[where <qual>]\n\
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@ -1,12 +1,12 @@
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.\" This is -*-nroff-*-
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.\" This is -*-nroff-*-
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.\" XXX standard disclaimer belongs here....
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.\" XXX standard disclaimer belongs here....
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.\" $Header: /cvsroot/pgsql/src/man/Attic/select.l,v 1.9 1998/06/24 13:21:29 momjian Exp $
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.\" $Header: /cvsroot/pgsql/src/man/Attic/select.l,v 1.10 1998/07/12 04:49:47 momjian Exp $
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.TH SELECT SQL 11/05/95 PostgreSQL PostgreSQL
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.TH SELECT SQL 11/05/95 PostgreSQL PostgreSQL
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.SH NAME
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.SH NAME
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select - retrieve instances from a class
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select - retrieve instances from a class
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.SH SYNOPSIS
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.SH SYNOPSIS
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.nf
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.nf
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\fBselect\fR [distinct]
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\fBselect\fR [distinct [on attr_name]]
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expression1 [\fBas\fR attr_name-1]
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expression1 [\fBas\fR attr_name-1]
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{, expression-1 [\fBas\fR attr_name-i]}
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{, expression-1 [\fBas\fR attr_name-i]}
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[\fBinto\fR [\fBtable\fR] classname]
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[\fBinto\fR [\fBtable\fR] classname]
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