mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
80 lines
4.4 KiB
SQL
80 lines
4.4 KiB
SQL
# Test WITH FILL without INTERPOLATE
|
|
SELECT n, source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number as inter FROM numbers(10) WHERE number % 3 = 1
|
|
) ORDER BY n WITH FILL FROM 0 TO 11.51 STEP 0.5;
|
|
|
|
# Test INTERPOLATE with const
|
|
SELECT n, source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number as inter FROM numbers(10) WHERE number % 3 = 1
|
|
) ORDER BY n WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE (inter AS 42);
|
|
|
|
# Test INTERPOLATE with field value
|
|
SELECT n, source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number as inter FROM numbers(10) WHERE number % 3 = 1
|
|
) ORDER BY n WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE (inter AS inter);
|
|
|
|
# Test INTERPOLATE with expression
|
|
SELECT n, source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number as inter FROM numbers(10) WHERE number % 3 = 1
|
|
) ORDER BY n WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE (inter AS inter + 1);
|
|
|
|
# Test INTERPOLATE with incompatible const - should produce error
|
|
SELECT n, source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number as inter FROM numbers(10) WHERE number % 3 = 1
|
|
) ORDER BY n WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE (inter AS 'inter'); -- { serverError 6 }
|
|
|
|
# Test INTERPOLATE with incompatible expression - should produce error
|
|
SELECT n, source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number as inter FROM numbers(10) WHERE number % 3 = 1
|
|
) ORDER BY n WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE (inter AS inter||'inter'); -- { serverError 44 }
|
|
|
|
# Test INTERPOLATE with column from WITH FILL expression - should produce error
|
|
SELECT n, source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number as inter FROM numbers(10) WHERE number % 3 = 1
|
|
) ORDER BY n WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE (n AS n); -- { serverError 475 }
|
|
|
|
# Test INTERPOLATE with inconsistent column - should produce error
|
|
SELECT n, source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number as inter FROM numbers(10) WHERE number % 3 = 1
|
|
) ORDER BY n WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE (inter AS source); -- { serverError 6, 32 }
|
|
|
|
# Test INTERPOLATE with aliased column
|
|
SELECT n, source, inter + 1 AS inter_p FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number AS inter FROM numbers(10) WHERE (number % 3) = 1
|
|
) ORDER BY n ASC WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE ( inter_p AS inter_p + 1 );
|
|
|
|
# Test INTERPOLATE with column not present in select
|
|
SELECT source, inter FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number AS inter, number + 1 AS inter2 FROM numbers(10) WHERE (number % 3) = 1
|
|
) ORDER BY n ASC WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE ( inter AS inter2 + inter );
|
|
|
|
# Test INTERPOLATE in sub-select
|
|
SELECT n, source, inter FROM (
|
|
SELECT n, source, inter, inter2 FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number AS inter, number + 1 AS inter2 FROM numbers(10) WHERE (number % 3) = 1
|
|
) ORDER BY n ASC WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE ( inter AS inter + inter2 )
|
|
);
|
|
|
|
# Test INTERPOLATE with aggregates
|
|
SELECT n, any(source), sum(inter) AS inter_s FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number AS inter FROM numbers(10) WHERE (number % 3) = 1
|
|
) GROUP BY n
|
|
ORDER BY n ASC WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE ( inter_s AS inter_s + 1 );
|
|
|
|
# Test INTERPOLATE with Nullable in result
|
|
SELECT n, source, inter + NULL AS inter_p FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number AS inter FROM numbers(10) WHERE (number % 3) = 1
|
|
) ORDER BY n ASC WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE ( inter_p AS inter_p + 1 );
|
|
|
|
# Test INTERPOLATE with Nullable in source
|
|
SELECT n, source, inter AS inter_p FROM (
|
|
SELECT toFloat32(number % 10) AS n, 'original' AS source, number + NULL AS inter FROM numbers(10) WHERE (number % 3) = 1
|
|
) ORDER BY n ASC WITH FILL FROM 0 TO 11.51 STEP 0.5 INTERPOLATE ( inter_p AS inter_p + 1 );
|
|
|
|
# Test INTERPOLATE for MergeTree
|
|
DROP TABLE IF EXISTS t_inter_02233;
|
|
CREATE TABLE t_inter_02233 (n Int32) ENGINE = MergeTree ORDER BY n;
|
|
INSERT INTO t_inter_02233 VALUES (1),(3),(3),(6),(6),(6);
|
|
SELECT n, count() AS m FROM t_inter_02233 GROUP BY n ORDER BY n WITH FILL INTERPOLATE ( m AS m + 1 );
|
|
DROP TABLE IF EXISTS t_inter_02233;
|