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Remove LIMIT #,# and suggest LIMIT # OFFSET #, per mailing list discussion.

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This commit is contained in:
Bruce Momjian
2001-10-20 02:55:39 +00:00
parent 424d9389d6
commit f363b3177d
6 changed files with 14 additions and 15 deletions
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4
src/backend/parser/gram.y
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@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.265 2001/10/20 01:02:14 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.266 2001/10/20 02:55:39 momjian Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -3648,7 +3648,7 @@ OptUseOp: USING all_Op { $$ = $2; }
select_limit: LIMIT select_offset_value ',' select_limit_value
{ $$ = makeList2($2, $4); }
{ elog(ERROR,"LIMIT #,# syntax no longer supported. Use LIMIT # OFFSET #."); }
| LIMIT select_limit_value OFFSET select_offset_value
{ $$ = makeList2($4, $2); }
| LIMIT select_limit_value

2
src/test/regress/expected/limit.out
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@ -98,7 +98,7 @@ SELECT ''::text AS five, unique1, unique2, stringu1
SELECT ''::text AS five, unique1, unique2, stringu1
FROM onek
ORDER BY unique1 LIMIT 900, 5;
ORDER BY unique1 LIMIT 5 OFFSET 900;
five | unique1 | unique2 | stringu1
------+---------+---------+----------
| 900 | 913 | QIAAAA

2
src/test/regress/sql/limit.sql
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@ -29,4 +29,4 @@ SELECT ''::text AS five, unique1, unique2, stringu1
ORDER BY unique1 OFFSET 990 LIMIT 5;
SELECT ''::text AS five, unique1, unique2, stringu1
FROM onek
ORDER BY unique1 LIMIT 900, 5;
ORDER BY unique1 LIMIT 5 OFFSET 900;