mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-15 02:41:59 +00:00
76 lines
4.1 KiB
SQL
76 lines
4.1 KiB
SQL
DROP TABLE IF EXISTS test_table;
|
|
DROP TABLE IF EXISTS test_table_2;
|
|
SET input_format_null_as_default = 0;
|
|
SELECT 1;
|
|
/* Check JSONCompactEachRow Output */
|
|
CREATE TABLE test_table (value UInt8, name String) ENGINE = MergeTree() ORDER BY value;
|
|
INSERT INTO test_table VALUES (1, 'a'), (2, 'b'), (3, 'c');
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRow;
|
|
SELECT 2;
|
|
/* Check Totals */
|
|
SELECT name, count() AS c FROM test_table GROUP BY name WITH TOTALS ORDER BY name FORMAT JSONCompactEachRow;
|
|
SELECT 3;
|
|
/* Check JSONCompactEachRowWithNames and JSONCompactEachRowWithNamesAndTypes Output */
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRowWithNamesAndTypes;
|
|
SELECT '----------';
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRowWithNames;
|
|
SELECT 4;
|
|
/* Check Totals */
|
|
SELECT name, count() AS c FROM test_table GROUP BY name WITH TOTALS ORDER BY name FORMAT JSONCompactEachRowWithNamesAndTypes;
|
|
DROP TABLE IF EXISTS test_table;
|
|
SELECT 5;
|
|
/* Check JSONCompactEachRow Input */
|
|
CREATE TABLE test_table (v1 String, v2 UInt8, v3 DEFAULT v2 * 16, v4 UInt8 DEFAULT 8) ENGINE = MergeTree() ORDER BY v2;
|
|
INSERT INTO test_table FORMAT JSONCompactEachRow ["first", 1, "2", null] ["second", 2, null, 6];
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRow;
|
|
TRUNCATE TABLE test_table;
|
|
SELECT 6;
|
|
/* Check input_format_null_as_default = 1 */
|
|
SET input_format_null_as_default = 1;
|
|
INSERT INTO test_table FORMAT JSONCompactEachRow ["first", 1, "2", null] ["second", 2, null, 6];
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRow;
|
|
TRUNCATE TABLE test_table;
|
|
SELECT 7;
|
|
/* Check Nested */
|
|
CREATE TABLE test_table_2 (v1 UInt8, n Nested(id UInt8, name String)) ENGINE = MergeTree() ORDER BY v1;
|
|
INSERT INTO test_table_2 FORMAT JSONCompactEachRow [16, [15, 16, null], ["first", "second", "third"]];
|
|
SELECT * FROM test_table_2 FORMAT JSONCompactEachRow;
|
|
TRUNCATE TABLE test_table_2;
|
|
SELECT 8;
|
|
/* Check JSONCompactEachRowWithNamesAndTypes and JSONCompactEachRowWithNamesAndTypes Input */
|
|
SET input_format_null_as_default = 0;
|
|
INSERT INTO test_table FORMAT JSONCompactEachRowWithNamesAndTypes ["v1", "v2", "v3", "v4"]["String","UInt8","UInt16","UInt8"]["first", 1, "2", null]["second", 2, null, 6];
|
|
INSERT INTO test_table FORMAT JSONCompactEachRowWithNames ["v1", "v2", "v3", "v4"]["first", 1, "2", null]["second", 2, null, 6];
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRow;
|
|
TRUNCATE TABLE test_table;
|
|
SELECT 9;
|
|
/* Check input_format_null_as_default = 1 */
|
|
SET input_format_null_as_default = 1;
|
|
INSERT INTO test_table FORMAT JSONCompactEachRowWithNamesAndTypes ["v1", "v2", "v3", "v4"]["String","UInt8","UInt16","UInt8"]["first", 1, "2", null] ["second", 2, null, 6];
|
|
INSERT INTO test_table FORMAT JSONCompactEachRowWithNames ["v1", "v2", "v3", "v4"]["first", 1, "2", null] ["second", 2, null, 6];
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRow;
|
|
SELECT 10;
|
|
/* Check Header */
|
|
TRUNCATE TABLE test_table;
|
|
SET input_format_skip_unknown_fields = 1;
|
|
INSERT INTO test_table FORMAT JSONCompactEachRowWithNamesAndTypes ["v1", "v2", "invalid_column"]["String", "UInt8", "UInt8"]["first", 1, 32]["second", 2, "64"];
|
|
INSERT INTO test_table FORMAT JSONCompactEachRowWithNames ["v1", "v2", "invalid_column"]["first", 1, 32]["second", 2, "64"];
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRow;
|
|
SELECT 11;
|
|
TRUNCATE TABLE test_table;
|
|
INSERT INTO test_table FORMAT JSONCompactEachRowWithNamesAndTypes ["v4", "v2", "v3"]["UInt8", "UInt8", "UInt16"][1, 2, 3]
|
|
INSERT INTO test_table FORMAT JSONCompactEachRowWithNames ["v4", "v2", "v3"][1, 2, 3]
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRowWithNamesAndTypes;
|
|
SELECT '----------';
|
|
SELECT * FROM test_table FORMAT JSONCompactEachRowWithNames;
|
|
SELECT 12;
|
|
/* Check Nested */
|
|
INSERT INTO test_table_2 FORMAT JSONCompactEachRowWithNamesAndTypes ["v1", "n.id", "n.name"]["UInt8", "Array(UInt8)", "Array(String)"][16, [15, 16, null], ["first", "second", "third"]];
|
|
INSERT INTO test_table_2 FORMAT JSONCompactEachRowWithNames ["v1", "n.id", "n.name"][16, [15, 16, null], ["first", "second", "third"]];
|
|
SELECT * FROM test_table_2 FORMAT JSONCompactEachRowWithNamesAndTypes;
|
|
SELECT '----------';
|
|
SELECT * FROM test_table_2 FORMAT JSONCompactEachRowWithNames;
|
|
|
|
DROP TABLE IF EXISTS test_table;
|
|
DROP TABLE IF EXISTS test_table_2;
|