mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 16:12:01 +00:00
45 lines
1.7 KiB
SQL
45 lines
1.7 KiB
SQL
SET enable_analyzer = 1;
|
|
|
|
WITH ('a', 'b')::Tuple(c1 String, c2 String) AS t
|
|
SELECT t.c1, t.c2;
|
|
|
|
WITH materialize(('a', 'b')::Tuple(c1 String, c2 String)) AS t
|
|
SELECT t.c1, t.c2;
|
|
|
|
WITH (1, ('a', 'b'))::Tuple(c1 UInt64, t1 Tuple(c1 String, c2 String)) AS t
|
|
SELECT t.c1, t.t1.c1, t.t1.c2;
|
|
|
|
WITH materialize((1, ('a', 'b'))::Tuple(c1 UInt64, t1 Tuple(c1 String, c2 String))) AS t
|
|
SELECT t.c1, t.t1.c1, t.t1.c2;
|
|
|
|
WITH [1, 2, 3] AS arr SELECT arr.size0;
|
|
WITH materialize([1, 2, 3]) AS arr SELECT arr.size0;
|
|
|
|
WITH [1, 2, NULL] AS arr SELECT arr.null;
|
|
WITH materialize([1, 2, NULL]) AS arr SELECT arr.null;
|
|
|
|
WITH [[1, 2], [], [3]] AS arr SELECT arr.size0, arr.size1;
|
|
WITH materialize([[1, 2], [], [3]]) AS arr SELECT arr.size0, arr.size1;
|
|
|
|
WITH map('foo', 1, 'bar', 2) AS m SELECT m.keys, m.values;
|
|
WITH materialize(map('foo', 1, 'bar', 2)) AS m SELECT m.keys, m.values;
|
|
WITH map('foo', 1, 'bar', 2) AS m SELECT m.*;
|
|
|
|
WITH map('foo', (1, 2), 'bar', (3, 4))::Map(String, Tuple(a UInt64, b UInt64)) AS m
|
|
SELECT m.keys, m.values, m.values.a, m.values.b;
|
|
|
|
WITH materialize(map('foo', (1, 2), 'bar', (3, 4))::Map(String, Tuple(a UInt64, b UInt64))) AS m
|
|
SELECT m.keys, m.values, m.values.a, m.values.b;
|
|
|
|
WITH map('foo', (1, 2), 'bar', (3, 4))::Map(String, Tuple(a UInt64, b UInt64)) AS m
|
|
SELECT m.keys, m.values, m.values.*;
|
|
|
|
WITH materialize(map('foo', (1, 2), 'bar', (3, 4))::Map(String, Tuple(a UInt64, b UInt64))) AS m
|
|
SELECT m.keys, m.values, m.values.*;
|
|
|
|
WITH [1, 2, 3] AS arr SELECT arr.*; -- { serverError UNSUPPORTED_METHOD }
|
|
|
|
SELECT getSubcolumn([1, 2, 3], 'size0');
|
|
SELECT getSubcolumn([1, 2, 3], materialize('size0')); -- { serverError ILLEGAL_COLUMN }
|
|
SELECT getSubcolumn([1, 2, 3], 'aaa'); -- { serverError ILLEGAL_COLUMN }
|