mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 20:12:31 +01:00
171 lines
2.9 KiB
Text
171 lines
2.9 KiB
Text
create table t1 (
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pk int primary key,
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a int,
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b int
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);
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insert into t1 values
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(11 , 0, 10),
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(12 , 0, 10),
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(13 , 1, 10),
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(14 , 1, 10),
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(18 , 2, 10),
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(15 , 2, 20),
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(16 , 2, 20),
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(17 , 2, 20),
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(19 , 4, 20),
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(20 , 4, 20);
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# TODO Try invalid queries too.
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--error ER_INVALID_NTILE_ARGUMENT
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select pk, a, b, ntile(-1) over (order by a)
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from t1;
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--error ER_INVALID_NTILE_ARGUMENT
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select pk, a, b,
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ntile(0) over (order by a)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(1) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(2) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(3) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(4) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(5) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(6) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(7) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(8) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(9) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(10) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(11) over (order by pk)
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from t1;
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--sorted_result
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select pk, a, b,
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ntile(20) over (order by pk)
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from t1;
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select pk, a, b,
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ntile(1) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(2) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(3) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(4) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(5) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(6) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(7) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(8) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(9) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(10) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(11) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(20) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile(1 + 3) over (partition by b order by pk)
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from t1;
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select pk, a, b,
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ntile((select 4)) over (partition by b order by pk)
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from t1;
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select t1.a from t1 where pk = 11;
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--error ER_INVALID_NTILE_ARGUMENT
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select pk, a, b,
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ntile((select a from t1 where pk=11)) over (partition by b order by pk)
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from t1;
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select t1.a from t1 where pk = 13;
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select pk, a, b,
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ntile((select a from t1 where pk=13)) over (partition by b order by pk)
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from t1;
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explain
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select pk, a, b,
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ntile((select a from t1 where pk=13)) over (partition by b order by pk)
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from t1;
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select a from t1;
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--error ER_SUBQUERY_NO_1_ROW
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select pk, a, b,
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ntile((select a from t1)) over (partition by b order by pk)
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from t1;
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drop table t1;
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