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authorVicențiu Ciorbaru <vicentiu@mariadb.org>2021-04-16 20:02:10 +0300
committerVicențiu Ciorbaru <vicentiu@mariadb.org>2021-04-21 14:09:17 +0300
commit44a6af65f56ccbcb9a7ca6ba1d021a2b23c07666 (patch)
tree9d295db7b45e3a6222d871ace68dbb67cc62273a
parent299b93532036152ef47d6fa140199e2fc01dfecb (diff)
downloadmariadb-git-44a6af65f56ccbcb9a7ca6ba1d021a2b23c07666.tar.gz
MDEV-25430: ROW | ROWS should be a required keyword after OFFSET start
Implemented according to standard OFFSET start { ROW | ROWS}, ROW and ROWS is mandatory after OFFSET.
-rw-r--r--mysql-test/main/fetch_first.result134
-rw-r--r--mysql-test/main/fetch_first.test129
-rw-r--r--sql/sql_lex.cc1
-rw-r--r--sql/sql_yacc.yy13
4 files changed, 164 insertions, 113 deletions
diff --git a/mysql-test/main/fetch_first.result b/mysql-test/main/fetch_first.result
index 88cd65123fa..1e63581e0a5 100644
--- a/mysql-test/main/fetch_first.result
+++ b/mysql-test/main/fetch_first.result
@@ -15,13 +15,13 @@ insert into t_keyword values (1), (1), (2), (3), (2);
#
select * from t1
order by a
-offset 2;
+offset 2 rows;
a
2
2
3
select * from t1
-offset 2;
+offset 2 rows;
a
2
2
@@ -63,27 +63,51 @@ fetch next rows only;
a
1
#
-# Include offset before fetch clause.
+# Row / rows are mandatory after offset <n>
#
select * from t1
order by a
offset 2
fetch first row only;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'fetch first row only' at line 4
+select * from t1
+order by a
+offset 2;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 3
+select * from t1
+order by a
+offset 2 row
+fetch first row only;
a
2
select * from t1
order by a
-offset 2
+offset 2 rows
+fetch first row only;
+a
+2
+#
+# Include offset before fetch clause.
+#
+select * from t1
+order by a
+offset 2 rows
+fetch first row only;
+a
+2
+select * from t1
+order by a
+offset 2 rows
fetch first rows only;
a
2
select * from t1
-offset 2
+offset 2 rows
fetch next row only;
a
2
select * from t1
-offset 2
+offset 2 rows
fetch next rows only;
a
2
@@ -132,28 +156,28 @@ a
#
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first row with ties;
a
2
2
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first rows with ties;
a
2
2
select * from t1
order by a
-offset 2
+offset 2 rows
fetch next row with ties;
a
2
2
select * from t1
order by a
-offset 2
+offset 2 rows
fetch next rows with ties;
a
2
@@ -190,7 +214,7 @@ a
#
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first 3 row only;
a
2
@@ -198,21 +222,21 @@ a
3
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first 3 rows only;
a
2
2
3
select * from t1
-offset 2
+offset 2 rows
fetch next 3 row only;
a
2
3
2
select * from t1
-offset 2
+offset 2 rows
fetch next 3 rows only;
a
2
@@ -270,12 +294,12 @@ a
# Include offset before fetch clause.
#
select * from t1
-offset 2
+offset 2 rows
fetch first row with ties;
ERROR HY000: FETCH ... WITH TIES requires ORDER BY clause to be present
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first 3 row with ties;
a
2
@@ -283,7 +307,7 @@ a
3
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first 3 rows with ties;
a
2
@@ -291,7 +315,7 @@ a
3
select * from t1
order by a
-offset 2
+offset 2 rows
fetch next 3 row with ties;
a
2
@@ -299,7 +323,7 @@ a
3
select * from t1
order by a
-offset 2
+offset 2 rows
fetch next 3 rows with ties;
a
2
@@ -389,7 +413,7 @@ id first_name last_name score
6 John Elton 8.1
select * from t1
order by first_name, last_name
-offset 1
+offset 1 rows
fetch first 3 rows with ties;
id first_name last_name score
7 Bob Trasc 9
@@ -397,7 +421,7 @@ id first_name last_name score
6 John Elton 8.1
select * from t1
order by first_name, last_name
-offset 1
+offset 1 rows
fetch first 3 rows only;
id first_name last_name score
7 Bob Trasc 9
@@ -405,7 +429,7 @@ id first_name last_name score
6 John Elton 8.1
select * from t1
order by first_name, last_name
-offset 1
+offset 1 rows
fetch first 3 rows with ties;
id first_name last_name score
7 Bob Trasc 9
@@ -413,7 +437,7 @@ id first_name last_name score
6 John Elton 8.1
select * from t1
order by first_name, last_name
-offset 2
+offset 2 rows
fetch first 3 rows only;
id first_name last_name score
2 John Doe 6
@@ -421,7 +445,7 @@ id first_name last_name score
5 John Smith 7
select * from t1
order by first_name, last_name
-offset 2
+offset 2 rows
fetch first 3 rows with ties;
id first_name last_name score
2 John Doe 6
@@ -431,7 +455,7 @@ id first_name last_name score
5 John Smith 7
select * from t1
order by first_name, last_name
-offset 3
+offset 3 rows
fetch first 3 rows only;
id first_name last_name score
6 John Elton 8.1
@@ -439,7 +463,7 @@ id first_name last_name score
4 John Smith 6
select * from t1
order by first_name, last_name
-offset 3
+offset 3 rows
fetch first 3 rows with ties;
id first_name last_name score
6 John Elton 8.1
@@ -448,7 +472,7 @@ id first_name last_name score
5 John Smith 7
select * from t1
order by first_name, last_name
-offset 4
+offset 4 rows
fetch first 3 rows only;
id first_name last_name score
3 John Smith 6
@@ -456,7 +480,7 @@ id first_name last_name score
5 John Smith 7
select * from t1
order by first_name, last_name
-offset 4
+offset 4 rows
fetch first 3 rows with ties;
id first_name last_name score
3 John Smith 6
@@ -467,7 +491,7 @@ id first_name last_name score
#
select * from t1
order by first_name, last_name
-offset 5
+offset 5 rows
fetch first 3 rows with ties;
id first_name last_name score
4 John Smith 6
@@ -475,7 +499,7 @@ id first_name last_name score
8 Silvia Ganush 10
select * from t1
order by first_name, last_name
-offset 5
+offset 5 rows
fetch first 3 rows only;
id first_name last_name score
4 John Smith 6
@@ -539,14 +563,14 @@ id location fk
7 L4 7
select * from t2
order by t2.location desc
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
id location fk
6 L4 6
7 L4 7
select * from t2
order by t2.location desc
-offset 2
+offset 2 rows
fetch first 2 rows with ties;
id location fk
3 L3 3
@@ -569,7 +593,7 @@ id first_name last_name score location
select * from (
select * from t2
order by t2.location desc
-offset 2
+offset 2 rows
fetch first 2 rows with ties
) temp;
id location fk
@@ -578,7 +602,7 @@ id location fk
4 L3 4
select * from t2
order by t2.location desc
-offset 0
+offset 0 rows
fetch first 2 rows with ties;
id location fk
5 L4 5
@@ -587,19 +611,19 @@ id location fk
create view v1 as (
select * from t2
order by t2.location desc
-offset 0
+offset 0 rows
fetch first 2 rows with ties
);
create view v2 as (
select * from t2
order by t2.location desc
-offset 1
+offset 1 rows
fetch first 2 rows with ties
);
create view v3 as (
select * from t2
order by t2.location desc
-offset 2
+offset 2 rows
fetch first row with ties
);
select * from v1;
@@ -616,20 +640,20 @@ id location fk
7 L4 7
show create view v1;
View Create View character_set_client collation_connection
-v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t2`.`id` AS `id`,`t2`.`location` AS `location`,`t2`.`fk` AS `fk` from `t2` order by `t2`.`location` desc offset 0 fetch first 2 rows with ties) latin1 latin1_swedish_ci
+v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t2`.`id` AS `id`,`t2`.`location` AS `location`,`t2`.`fk` AS `fk` from `t2` order by `t2`.`location` desc offset 0 rows fetch first 2 rows with ties) latin1 latin1_swedish_ci
show create view v2;
View Create View character_set_client collation_connection
-v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS (select `t2`.`id` AS `id`,`t2`.`location` AS `location`,`t2`.`fk` AS `fk` from `t2` order by `t2`.`location` desc offset 1 fetch first 2 rows with ties) latin1 latin1_swedish_ci
+v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS (select `t2`.`id` AS `id`,`t2`.`location` AS `location`,`t2`.`fk` AS `fk` from `t2` order by `t2`.`location` desc offset 1 rows fetch first 2 rows with ties) latin1 latin1_swedish_ci
show create view v3;
View Create View character_set_client collation_connection
-v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS (select `t2`.`id` AS `id`,`t2`.`location` AS `location`,`t2`.`fk` AS `fk` from `t2` order by `t2`.`location` desc offset 2 fetch first 1 rows with ties) latin1 latin1_swedish_ci
+v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS (select `t2`.`id` AS `id`,`t2`.`location` AS `location`,`t2`.`fk` AS `fk` from `t2` order by `t2`.`location` desc offset 2 rows fetch first 1 rows with ties) latin1 latin1_swedish_ci
#
# Test joins with views and order by referenced from the view.
#
select *
from t1 inner join v1 on t1.id = v1.fk
order by v1.location desc, t1.first_name
-offset 1
+offset 1 rows
fetch first 1 rows with ties;
id first_name last_name score id location fk
5 John Smith 7 5 L4 5
@@ -654,7 +678,7 @@ select first_name, last_name, sum(score)
from t1
group by first_name, last_name
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 8 Using temporary; Using filesort
@@ -662,7 +686,7 @@ select first_name, last_name, sum(score)
from t1
group by first_name, last_name
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
first_name last_name sum(score)
Bob Trasc 9
@@ -691,7 +715,7 @@ insert into t1 values
explain select first_name, last_name
from t1
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 index NULL t1_name 206 NULL 3 Using index
@@ -704,7 +728,7 @@ id select_type table type possible_keys key key_len ref rows Extra
select first_name, last_name
from t1
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
first_name last_name
Bob Trasc
@@ -727,7 +751,7 @@ John Doe
select first_name, last_name
from t1
order by first_name desc
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
first_name last_name
John Smith
@@ -738,7 +762,7 @@ John Doe
select first_name, last_name
from t1
order by first_name desc
-offset 4
+offset 4 rows
fetch first 2 rows with ties;
first_name last_name
John Elton
@@ -746,7 +770,7 @@ John Doe
select first_name, last_name
from t1
order by first_name desc
-offset 4
+offset 4 rows
fetch first 3 rows with ties;
first_name last_name
John Elton
@@ -846,7 +870,7 @@ fetch first 3 rows with ties
)
select * from temp_table
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
first_name last_name
Bob Trasc
@@ -856,7 +880,7 @@ John Smith
select first_name, row_number() over () rn
from t1
order by rn
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
first_name rn
Bob 2
@@ -864,7 +888,7 @@ John 3
select first_name, row_number() over () rn
from t1
order by rn desc
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
first_name rn
John 7
@@ -881,7 +905,7 @@ John 6 2
select first_name, score, rank() over (ORDER BY score)
from t1
order by rank() over (ORDER BY score)
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
first_name score rank() over (ORDER BY score)
John 6 2
@@ -963,7 +987,7 @@ id first_name last_name score id location time value fk
select *
from t1 left join t2 on t1.id = t2.fk
order by t2.location
-offset 2
+offset 2 rows
fetch first 1 row with ties;
id first_name last_name score id location time value fk
1 Alice Fowler 5 1 home 2020-01-01 10:00:00 10 1
@@ -1008,7 +1032,7 @@ id first_name last_name score
except
(select * from t1 order by first_name desc fetch first 3 rows with ties)
order by first_name
-offset 1
+offset 1 rows
fetch first 1 row with ties;
id first_name last_name score
select sum(score)
@@ -1083,7 +1107,7 @@ a b
set @a=-1;
execute s using @a;
ERROR HY000: Incorrect arguments to EXECUTE
-prepare s2 from "select a, b from t1 order by a offset ? fetch first ? rows with ties";
+prepare s2 from "select a, b from t1 order by a offset ? rows fetch first ? rows with ties";
set @offset=1;
set @limit_count= 2;
execute s2 using @offset, @limit_count;
diff --git a/mysql-test/main/fetch_first.test b/mysql-test/main/fetch_first.test
index 34898ffe0e2..6995c1cb5b1 100644
--- a/mysql-test/main/fetch_first.test
+++ b/mysql-test/main/fetch_first.test
@@ -18,11 +18,12 @@ insert into t_keyword values (1), (1), (2), (3), (2);
--echo #
select * from t1
order by a
-offset 2;
+offset 2 rows;
+
--sorted_result
select * from t1
-offset 2;
+offset 2 rows;
--echo #
@@ -55,24 +56,48 @@ select * from t1
fetch next rows only;
--echo #
---echo # Include offset before fetch clause.
+--echo # Row / rows are mandatory after offset <n>
--echo #
+--error 1064
select * from t1
order by a
offset 2
fetch first row only;
+--error 1064
+select * from t1
+order by a
+offset 2;
+
select * from t1
order by a
-offset 2
+offset 2 row
+fetch first row only;
+
+select * from t1
+order by a
+offset 2 rows
+fetch first row only;
+
+--echo #
+--echo # Include offset before fetch clause.
+--echo #
+select * from t1
+order by a
+offset 2 rows
+fetch first row only;
+
+select * from t1
+order by a
+offset 2 rows
fetch first rows only;
select * from t1
-offset 2
+offset 2 rows
fetch next row only;
select * from t1
-offset 2
+offset 2 rows
fetch next rows only;
@@ -119,22 +144,22 @@ fetch next rows with ties;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first row with ties;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first rows with ties;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch next row with ties;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch next rows with ties;
@@ -158,20 +183,20 @@ fetch next 3 rows only;
--echo #
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first 3 row only;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first 3 rows only;
select * from t1
-offset 2
+offset 2 rows
fetch next 3 row only;
select * from t1
-offset 2
+offset 2 rows
fetch next 3 rows only;
@@ -218,27 +243,27 @@ fetch next 3 rows with ties;
--error ER_WITH_TIES_NEEDS_ORDER
select * from t1
-offset 2
+offset 2 rows
fetch first row with ties;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first 3 row with ties;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch first 3 rows with ties;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch next 3 row with ties;
select * from t1
order by a
-offset 2
+offset 2 rows
fetch next 3 rows with ties;
@@ -309,47 +334,47 @@ fetch first 4 rows with ties;
select * from t1
order by first_name, last_name
-offset 1
+offset 1 rows
fetch first 3 rows with ties;
select * from t1
order by first_name, last_name
-offset 1
+offset 1 rows
fetch first 3 rows only;
select * from t1
order by first_name, last_name
-offset 1
+offset 1 rows
fetch first 3 rows with ties;
select * from t1
order by first_name, last_name
-offset 2
+offset 2 rows
fetch first 3 rows only;
select * from t1
order by first_name, last_name
-offset 2
+offset 2 rows
fetch first 3 rows with ties;
select * from t1
order by first_name, last_name
-offset 3
+offset 3 rows
fetch first 3 rows only;
select * from t1
order by first_name, last_name
-offset 3
+offset 3 rows
fetch first 3 rows with ties;
select * from t1
order by first_name, last_name
-offset 4
+offset 4 rows
fetch first 3 rows only;
select * from t1
order by first_name, last_name
-offset 4
+offset 4 rows
fetch first 3 rows with ties;
--echo #
@@ -357,12 +382,12 @@ fetch first 3 rows with ties;
--echo #
select * from t1
order by first_name, last_name
-offset 5
+offset 5 rows
fetch first 3 rows with ties;
select * from t1
order by first_name, last_name
-offset 5
+offset 5 rows
fetch first 3 rows only;
--echo #
@@ -407,13 +432,13 @@ fetch first 2 rows with ties;
--sorted_result
select * from t2
order by t2.location desc
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
--sorted_result
select * from t2
order by t2.location desc
-offset 2
+offset 2 rows
fetch first 2 rows with ties;
--echo #
@@ -430,34 +455,34 @@ fetch first 3 rows with ties;
select * from (
select * from t2
order by t2.location desc
- offset 2
+ offset 2 rows
fetch first 2 rows with ties
) temp;
select * from t2
order by t2.location desc
-offset 0
+offset 0 rows
fetch first 2 rows with ties;
create view v1 as (
select * from t2
order by t2.location desc
- offset 0
+ offset 0 rows
fetch first 2 rows with ties
);
create view v2 as (
select * from t2
order by t2.location desc
- offset 1
+ offset 1 rows
fetch first 2 rows with ties
);
create view v3 as (
select * from t2
order by t2.location desc
- offset 2
+ offset 2 rows
fetch first row with ties
);
@@ -479,7 +504,7 @@ show create view v3;
select *
from t1 inner join v1 on t1.id = v1.fk
order by v1.location desc, t1.first_name
-offset 1
+offset 1 rows
fetch first 1 rows with ties;
select first_name, last_name, sum(score)
@@ -497,7 +522,7 @@ select first_name, last_name, sum(score)
from t1
group by first_name, last_name
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
--sorted_result
@@ -505,7 +530,7 @@ select first_name, last_name, sum(score)
from t1
group by first_name, last_name
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
@@ -536,7 +561,7 @@ insert into t1 values
explain select first_name, last_name
from t1
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
explain select first_name, last_name
@@ -548,7 +573,7 @@ fetch first 2 rows with ties;
select first_name, last_name
from t1
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
select first_name, last_name
@@ -560,19 +585,19 @@ fetch first 2 rows with ties;
select first_name, last_name
from t1
order by first_name desc
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
select first_name, last_name
from t1
order by first_name desc
-offset 4
+offset 4 rows
fetch first 2 rows with ties;
select first_name, last_name
from t1
order by first_name desc
-offset 4
+offset 4 rows
fetch first 3 rows with ties;
explain select first_name, last_name
@@ -654,20 +679,20 @@ with temp_table as (
)
select * from temp_table
order by first_name
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
select first_name, row_number() over () rn
from t1
order by rn
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
select first_name, row_number() over () rn
from t1
order by rn desc
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
select first_name, score, rank() over (ORDER BY score)
@@ -678,7 +703,7 @@ fetch first 3 rows with ties;
select first_name, score, rank() over (ORDER BY score)
from t1
order by rank() over (ORDER BY score)
-offset 1
+offset 1 rows
fetch first 2 rows with ties;
select first_name, score, rank() over (ORDER BY score)
@@ -732,7 +757,7 @@ fetch first 3 row with ties;
select *
from t1 left join t2 on t1.id = t2.fk
order by t2.location
-offset 2
+offset 2 rows
fetch first 1 row with ties;
@@ -761,7 +786,7 @@ fetch first 1 row with ties;
except
(select * from t1 order by first_name desc fetch first 3 rows with ties)
order by first_name
-offset 1
+offset 1 rows
fetch first 1 row with ties;
--sorted_result
@@ -827,7 +852,7 @@ set @a=-1;
--error ER_WRONG_ARGUMENTS
execute s using @a;
-prepare s2 from "select a, b from t1 order by a offset ? fetch first ? rows with ties";
+prepare s2 from "select a, b from t1 order by a offset ? rows fetch first ? rows with ties";
set @offset=1;
set @limit_count= 2;
execute s2 using @offset, @limit_count;
diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc
index 2d652a194d6..4b76d9684df 100644
--- a/sql/sql_lex.cc
+++ b/sql/sql_lex.cc
@@ -3789,6 +3789,7 @@ void st_select_lex::print_limit(THD *thd,
{
str->append(STRING_WITH_LEN(" offset "));
limit_params.offset_limit->print(str, query_type);
+ str->append(STRING_WITH_LEN(" rows "));
}
str->append(STRING_WITH_LEN(" fetch first "));
limit_params.select_limit->print(str, query_type);
diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
index e62a0484d6a..a5ab6848c92 100644
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@@ -12507,7 +12507,7 @@ fetch_first_clause:
$$.explicit_limit= true;
$$.with_ties= $4;
}
- | OFFSET_SYM limit_option
+ | OFFSET_SYM limit_option row_or_rows
FETCH_SYM first_or_next row_or_rows only_or_with_ties
{
Item *one= new (thd->mem_root) Item_int(thd, (int32) 1);
@@ -12516,7 +12516,7 @@ fetch_first_clause:
$$.select_limit= one;
$$.offset_limit= $2;
$$.explicit_limit= true;
- $$.with_ties= $6;
+ $$.with_ties= $7;
}
| FETCH_SYM first_or_next limit_option row_or_rows only_or_with_ties
{
@@ -12525,15 +12525,15 @@ fetch_first_clause:
$$.explicit_limit= true;
$$.with_ties= $5;
}
- | OFFSET_SYM limit_option
+ | OFFSET_SYM limit_option row_or_rows
FETCH_SYM first_or_next limit_option row_or_rows only_or_with_ties
{
- $$.select_limit= $5;
+ $$.select_limit= $6;
$$.offset_limit= $2;
$$.explicit_limit= true;
- $$.with_ties= $7;
+ $$.with_ties= $8;
}
- | OFFSET_SYM limit_option
+ | OFFSET_SYM limit_option row_or_rows
{
$$.select_limit= 0;
$$.offset_limit= $2;
@@ -12546,6 +12546,7 @@ first_or_next:
FIRST_SYM
| NEXT_SYM
;
+
row_or_rows:
ROW_SYM
| ROWS_SYM