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The following functions are created: Create function JSON_VALID and test cases Create function JSON_DEPTH and test cases Create function JSON_LENGTH and test cases Create function JSON_EQUALS and test cases Create function JSON_NORMALIZE and test cases Create function JSON_TYPE and test cases Create function JSON_OBJECT and test cases Create function JSON_ARRAY and test cases Create function JSON_KEYS and test cases Create function JSON_EXISTS and test cases Create function JSON_QUOTE/JSON_UNQUOTE and test cases Create function JSON_COMPACT/DETAILED/LOOSE and test cases Create function JSON_MERGE and test cases Create function JSON_MERGE_PATCH and test cases Create function JSON_VALUE and test cases Create function JSON_QUERY and test cases Create function JSON_CONTAINS and test cases Create function JSON_ARRAY_APPEND and test cases Create function JSON_ARRAY_INSERT and test cases Create function JSON_INSERT/REPLACE/SET and test cases Create function JSON_REMOVE and test cases Create function JSON_CONTAINS_PATH and test cases Create function JSON_OVERLAPS and test cases Create function JSON_EXTRACT and test cases Create function JSON_SEARCH and test cases Note: Some functions output differs from MDB because session variables that affects functions output,e.g JSON_QUOTE/JSON_UNQUOTE This depends on MCOL-5212
192 lines
2.4 KiB
Plaintext
192 lines
2.4 KiB
Plaintext
DROP DATABASE IF EXISTS json_valid_db;
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CREATE DATABASE json_valid_db;
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USE json_valid_db;
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# ----------------------------------------------------------------------
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# Test of JSON_VALID function.
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# ----------------------------------------------------------------------
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#
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# String literal - valid JSON
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#
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CREATE TABLE t1(l LONGTEXT) ENGINE = COLUMNSTORE;
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INSERT INTO
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t1
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VALUES
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('123'),
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('-123'),
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('5000000000'),
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('-5000000000'),
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('1.23'),
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('"123"'),
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('true'),
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('false'),
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('null'),
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('{"address": "Trondheim"}'),
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(JSON_OBJECT()),
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(JSON_OBJECT(1, 2)),
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(JSON_ARRAY()),
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(JSON_ARRAY(1, 2));
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SELECT
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l AS raw,
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JSON_VALID(l) AS is_valid,
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JSON_VALID(JSON_COMPACT(l)) AS compact
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FROM
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t1;
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raw is_valid compact
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123 1 1
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-123 1 1
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5000000000 1 1
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-5000000000 1 1
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1.23 1 1
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"123" 1 1
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true 1 1
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false 1 1
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null 1 1
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{"address": "Trondheim"} 1 1
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{} 1 1
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{"1": 2} 1 1
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[] 1 1
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[1, 2] 1 1
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#
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# String literal - invalid JSON
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#
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TRUNCATE t1;
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INSERT INTO
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t1
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VALUES
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('12 3'),
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('{key:value}'),
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('{key:value'),
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('[1,2,]'),
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('[1,2');
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SELECT
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l AS raw,
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JSON_VALID(l) AS is_valid,
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JSON_VALID(JSON_COMPACT(l)) AS compact
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FROM
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t1;
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raw is_valid compact
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12 3 0 NULL
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{key:value} 0 NULL
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{key:value 0 NULL
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[1,2,] 0 NULL
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[1,2 0 NULL
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#
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# String literal - not in UTF-8
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#
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TRUNCATE t1;
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SET
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NAMES 'ascii';
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INSERT INTO
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t1
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VALUES
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('123');
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SELECT
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l AS raw,
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JSON_VALID(l) AS is_valid,
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JSON_VALID(JSON_COMPACT(l)) AS compact
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FROM
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t1;
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raw is_valid compact
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123 1 1
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SET
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NAMES 'utf8';
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#
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# Bare NULL
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#
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TRUNCATE t1;
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INSERT INTO
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t1
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VALUES
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(NULL);
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SELECT
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JSON_VALID(l)
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FROM
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t1;
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JSON_VALID(l)
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NULL
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#
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# Function result - string
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#
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TRUNCATE t1;
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INSERT INTO
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t1
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VALUES
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(UPPER('"abc"'));
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SELECT
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JSON_VALID(l)
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FROM
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t1;
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JSON_VALID(l)
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1
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#
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# Function result - string not in UTF-8
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#
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TRUNCATE t1;
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SET
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NAMES 'latin1';
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INSERT INTO
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t1
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VALUES
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(UPPER('"abc"'));
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SELECT
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JSON_VALID(l)
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FROM
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t1;
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JSON_VALID(l)
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1
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SET
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NAMES 'utf8';
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#
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# Function result - date, not valid as JSON without CAST
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#
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TRUNCATE t1;
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INSERT INTO
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t1
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VALUES
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(CAST('2015-01-15' AS DATE));
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SELECT
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JSON_VALID(l)
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FROM
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t1;
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JSON_VALID(l)
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0
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#
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# The date string doesn't parse as JSON text, so wrong:
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#
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TRUNCATE t1;
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INSERT INTO
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t1
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VALUES
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(
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CAST(
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CAST('2015-01-15' AS DATE) AS CHAR CHARACTER SET 'utf8'
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)
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);
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SELECT
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JSON_VALID(l)
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FROM
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t1;
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JSON_VALID(l)
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0
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#
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# Function result - NULL
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#
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TRUNCATE t1;
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INSERT INTO
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t1
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VALUES
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(UPPER(NULL));
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INSERT INTO
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t1
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VALUES
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(UPPER(CAST(NULL AS CHAR)));
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SELECT
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JSON_VALID(l)
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FROM
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t1;
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JSON_VALID(l)
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NULL
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NULL
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DROP TABLE t1;
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DROP DATABASE json_valid_db;
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