mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-28 18:42:26 +00:00
27 lines
1.6 KiB
SQL
27 lines
1.6 KiB
SQL
-- Tags: no-fasttest
|
|
|
|
SELECT JSONExtract('{"string_value":null}', 'string_value', 'Nullable(String)') as x, toTypeName(x);
|
|
SELECT JSONExtract('{"string_value":null}', 'string_value', 'String') as x, toTypeName(x);
|
|
SELECT JSONExtract(toNullable('{"string_value":null}'), 'string_value', 'Nullable(String)') as x, toTypeName(x);
|
|
SELECT JSONExtract(toNullable('{"string_value":null}'), 'string_value', 'String') as x, toTypeName(x);
|
|
SELECT JSONExtract(NULL, 'string_value', 'Nullable(String)') as x, toTypeName(x);
|
|
SELECT JSONExtract(NULL, 'string_value', 'String') as x, toTypeName(x);
|
|
SELECT JSONExtractString('["a", "b", "c", "d", "e"]', idx) FROM (SELECT arrayJoin([2, NULL, 2147483646, 65535, 65535, 3]) AS idx);
|
|
|
|
SELECT JSONExtractInt('[1]', toNullable(1));
|
|
SELECT JSONExtractBool('[1]', toNullable(1));
|
|
SELECT JSONExtractFloat('[1]', toNullable(1));
|
|
SELECT JSONExtractString('["a"]', toNullable(1));
|
|
|
|
SELECT JSONExtractArrayRaw('["1"]', toNullable(1)); -- { serverError ILLEGAL_TYPE_OF_ARGUMENT }
|
|
SELECT JSONExtractKeysAndValuesRaw('["1"]', toNullable(1)); -- { serverError ILLEGAL_TYPE_OF_ARGUMENT }
|
|
SELECT JSONExtractKeysAndValues('["1"]', toNullable(1)); -- { serverError ILLEGAL_COLUMN }
|
|
|
|
SELECT JSONExtract('[1]', toNullable(1), 'Nullable(Int)');
|
|
SELECT JSONExtract('[1]', toNullable(1), 'Nullable(UInt8)');
|
|
SELECT JSONExtract('[1]', toNullable(1), 'Nullable(Bool)');
|
|
SELECT JSONExtract('[1]', toNullable(1), 'Nullable(Float)');
|
|
SELECT JSONExtract('["a"]', toNullable(1), 'Nullable(String)');
|
|
SELECT JSONExtract('["a"]', toNullable(1), 'Nullable(Int)');
|
|
SELECT JSONExtract('["-a"]', toNullable(1), 'Nullable(Int)');
|