mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-10-01 10:41:18 +02:00
Make COUNT,SUM case insensitive.
This commit is contained in:
parent
514d69bdbf
commit
f2af019645
@ -8,7 +8,7 @@
|
||||
*
|
||||
*
|
||||
* IDENTIFICATION
|
||||
* $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.5 1996/11/30 03:38:09 momjian Exp $
|
||||
* $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.6 1996/12/03 05:06:14 momjian Exp $
|
||||
*
|
||||
*-------------------------------------------------------------------------
|
||||
*/
|
||||
@ -164,7 +164,22 @@ other .
|
||||
if (keyword != NULL) {
|
||||
return (keyword->value);
|
||||
} else {
|
||||
yylval.str = pstrdup((char*)yytext);
|
||||
if (toupper(((char *)yytext)[0]) == 'A' &&
|
||||
strcasecmp((char *)yytext,"AVG") == 0)
|
||||
yylval.str = pstrdup("avg");
|
||||
else if (toupper(((char *)yytext)[0]) == 'C' &&
|
||||
strcasecmp((char *)yytext,"COUNT") == 0)
|
||||
yylval.str = pstrdup("count");
|
||||
else if (toupper(((char *)yytext)[0]) == 'M' &&
|
||||
strcasecmp((char *)yytext,"MAX") == 0)
|
||||
yylval.str = pstrdup("max");
|
||||
else if (toupper(((char *)yytext)[0]) == 'M' &&
|
||||
strcasecmp((char *)yytext,"MIN") == 0)
|
||||
yylval.str = pstrdup("min");
|
||||
else if (toupper(((char *)yytext)[0]) == 'S' &&
|
||||
strcasecmp((char *)yytext,"SUM") == 0)
|
||||
yylval.str = pstrdup("sum");
|
||||
else yylval.str = pstrdup((char*)yytext);
|
||||
return (IDENT);
|
||||
}
|
||||
}
|
||||
|
@ -1,6 +1,6 @@
|
||||
.\" This is -*-nroff-*-
|
||||
.\" XXX standard disclaimer belongs here....
|
||||
.\" $Header: /cvsroot/pgsql/src/man/Attic/create_aggregate.l,v 1.1 1996/11/14 10:15:42 scrappy Exp $
|
||||
.\" $Header: /cvsroot/pgsql/src/man/Attic/create_aggregate.l,v 1.2 1996/12/03 05:06:35 momjian Exp $
|
||||
.TH "CREATE AGGREGATE" SQL 11/05/95 Postgres95 Postgres95
|
||||
.SH NAME
|
||||
create aggregate \(em define a new aggregate
|
||||
@ -70,6 +70,9 @@ Aggregates also require two initial conditions, one for each
|
||||
transition function. These are specified and stored in the database
|
||||
as fields of type
|
||||
.IR text .
|
||||
.PP
|
||||
For compatability, aggregates named "avg", "count", "max", "min",
|
||||
and "sum" are lowercased on input.
|
||||
.SH EXAMPLE
|
||||
This
|
||||
.IR avg
|
||||
|
Loading…
Reference in New Issue
Block a user