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