mirror of
https://github.com/MariaDB/server.git
synced 2025-07-24 19:42:23 +03:00
9cba6c5aa3
This allows one to run the test suite even if any of the following options are changed: - character-set-server - collation-server - join-cache-level - log-basename - max-allowed-packet - optimizer-switch - query-cache-size and query-cache-type - skip-name-resolve - table-definition-cache - table-open-cache - Some innodb options etc Changes: - Don't print out the value of system variables as one can't depend on them to being constants. - Don't set global variables to 'default' as the default may not be the same as the test was started with if there was an additional option file. Instead save original value and reset it at end of test. - Test that depends on the latin1 character set should include default_charset.inc or set the character set to latin1 - Test that depends on the original optimizer switch, should include default_optimizer_switch.inc - Test that depends on the value of a specific system variable should set it in the test (like optimizer_use_condition_selectivity) - Split subselect3.test into subselect3.test and subselect3.inc to make it easier to set and reset system variables. - Added .opt files for test that required specfic options that could be changed by external configuration files. - Fixed result files in rockdsb & tokudb that had not been updated for a while.
921 lines
31 KiB
Plaintext
921 lines
31 KiB
Plaintext
select json_valid('[1, 2]');
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json_valid('[1, 2]')
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1
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select json_valid('"string"}');
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json_valid('"string"}')
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0
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select json_valid('{"key1":1, "key2":[2,3]}');
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json_valid('{"key1":1, "key2":[2,3]}')
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1
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select json_valid('[false, true, null]');
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json_valid('[false, true, null]')
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1
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select json_valid(repeat('[', 1000));
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json_valid(repeat('[', 1000))
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0
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select json_valid(repeat('{"a":', 1000));
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json_valid(repeat('{"a":', 1000))
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0
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select json_value('{"key1":123}', '$.key2');
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json_value('{"key1":123}', '$.key2')
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NULL
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select json_value('{"key1":123}', '$.key1');
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json_value('{"key1":123}', '$.key1')
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123
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select json_value('{"key1":[1,2,3]}', '$.key1');
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json_value('{"key1":[1,2,3]}', '$.key1')
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NULL
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select json_value('{"key1": [1,2,3], "key1":123}', '$.key1');
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json_value('{"key1": [1,2,3], "key1":123}', '$.key1')
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123
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select JSON_VALUE('{ "x": [0,1], "y": "[0,1]", "z": "Mon\\\"t\\\"y" }','$.z');
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JSON_VALUE('{ "x": [0,1], "y": "[0,1]", "z": "Mon\\\"t\\\"y" }','$.z')
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Mon"t"y
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select json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key2');
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json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key2')
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NULL
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select json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key1');
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json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key1')
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{"a":1, "b":[1,2]}
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select json_query('{"key1": 1}', '$.key1');
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json_query('{"key1": 1}', '$.key1')
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NULL
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select json_query('{"key1":123, "key1": [1,2,3]}', '$.key1');
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json_query('{"key1":123, "key1": [1,2,3]}', '$.key1')
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[1,2,3]
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select json_query('{"key1":123, "key1": [1,2,3]}', concat('$', repeat('.k', 1000)));
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json_query('{"key1":123, "key1": [1,2,3]}', concat('$', repeat('.k', 1000)))
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NULL
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select json_array();
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json_array()
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[]
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select json_array(1);
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json_array(1)
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[1]
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select json_array(1, "text", false, null);
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json_array(1, "text", false, null)
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[1, "text", false, null]
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select json_array_append('["a", "b"]', '$', FALSE);
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json_array_append('["a", "b"]', '$', FALSE)
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["a", "b", false]
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select json_array_append('{"k1":1, "k2":["a", "b"]}', '$.k2', 2);
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json_array_append('{"k1":1, "k2":["a", "b"]}', '$.k2', 2)
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{"k1": 1, "k2": ["a", "b", 2]}
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select json_array_append('["a", ["b", "c"], "d"]', '$[0]', 2);
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json_array_append('["a", ["b", "c"], "d"]', '$[0]', 2)
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[["a", 2], ["b", "c"], "d"]
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select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1]', 'x');
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json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1]', 'x')
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["a", "x", {"b": [1, 2]}, [3, 4]]
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select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2]', 'x');
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json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2]', 'x')
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["a", {"b": [1, 2]}, "x", [3, 4]]
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select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[3]', 'x');
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json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[3]', 'x')
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["a", {"b": [1, 2]}, [3, 4], "x"]
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select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[4]', 'x');
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json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[4]', 'x')
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["a", {"b": [1, 2]}, [3, 4], "x"]
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select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1].b[0]', 'x');
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json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1].b[0]', 'x')
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["a", {"b": ["x", 1, 2]}, [3, 4]]
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select json_array_insert('true', '$', 1);
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json_array_insert('true', '$', 1)
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NULL
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select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2][1]', 'y');
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json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2][1]', 'y')
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["a", {"b": [1, 2]}, [3, "y", 4]]
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select json_contains('{"k1":123, "k2":345}', '123', '$.k1');
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json_contains('{"k1":123, "k2":345}', '123', '$.k1')
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1
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select json_contains('"you"', '"you"');
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json_contains('"you"', '"you"')
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1
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select json_contains('"youth"', '"you"');
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json_contains('"youth"', '"you"')
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0
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select json_contains('[1]', '[1]', '$', '$[0]');
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ERROR 42000: Incorrect parameter count in the call to native function 'json_contains'
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select json_contains('', '', '$');
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json_contains('', '', '$')
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NULL
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Warnings:
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Warning 4037 Unexpected end of JSON text in argument 1 to function 'json_contains'
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select json_contains('null', 'null', '$');
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json_contains('null', 'null', '$')
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1
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select json_contains('"10"', '"10"', '$');
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json_contains('"10"', '"10"', '$')
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1
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select json_contains('"10"', '10', '$');
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json_contains('"10"', '10', '$')
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0
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select json_contains('10.1', '10', '$');
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json_contains('10.1', '10', '$')
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0
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select json_contains('10.0', '10', '$');
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json_contains('10.0', '10', '$')
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1
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select json_contains('[1]', '1');
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json_contains('[1]', '1')
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1
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select json_contains('[2, 1]', '1');
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json_contains('[2, 1]', '1')
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1
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select json_contains('[2, [2, 3], 1]', '1');
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json_contains('[2, [2, 3], 1]', '1')
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1
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select json_contains('[4, [2, 3], 1]', '2');
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json_contains('[4, [2, 3], 1]', '2')
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1
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select json_contains('[2, 1]', '[1, 2]');
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json_contains('[2, 1]', '[1, 2]')
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1
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select json_contains('[2, 1]', '[1, 0, 2]');
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json_contains('[2, 1]', '[1, 0, 2]')
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0
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select json_contains('[2, 0, 3, 1]', '[1, 2]');
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json_contains('[2, 0, 3, 1]', '[1, 2]')
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1
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select json_contains('{"b":[1,2], "a":1}', '{"a":1, "b":2}');
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json_contains('{"b":[1,2], "a":1}', '{"a":1, "b":2}')
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1
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select json_contains('{"a":1}', '{}');
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json_contains('{"a":1}', '{}')
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1
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select json_contains('[1, {"a":1}]', '{}');
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json_contains('[1, {"a":1}]', '{}')
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1
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select json_contains('[1, {"a":1}]', '{"a":1}');
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json_contains('[1, {"a":1}]', '{"a":1}')
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1
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select json_contains('[{"abc":"def", "def":"abc"}]', '["foo","bar"]');
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json_contains('[{"abc":"def", "def":"abc"}]', '["foo","bar"]')
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0
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select json_contains('[{"abc":"def", "def":"abc"}, "bar"]', '["bar", {}]');
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json_contains('[{"abc":"def", "def":"abc"}, "bar"]', '["bar", {}]')
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1
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select json_contains('[{"a":"b"},{"c":"d"}]','{"c":"d"}');
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json_contains('[{"a":"b"},{"c":"d"}]','{"c":"d"}')
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1
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select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.key2[1]");
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json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.key2[1]")
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1
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select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.key2[10]");
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json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.key2[10]")
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0
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select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.ma");
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json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.ma")
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0
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select json_contains_path('{"key1":1, "key2":[2,3]}', "one", "$.key1");
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json_contains_path('{"key1":1, "key2":[2,3]}', "one", "$.key1")
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1
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select json_contains_path('{"key1":1, "key2":[2,3]}', "one", "$.key1", "$.ma");
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json_contains_path('{"key1":1, "key2":[2,3]}', "one", "$.key1", "$.ma")
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1
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select json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.ma");
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json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.ma")
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0
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select json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.key2");
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json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.key2")
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1
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select json_contains_path('{ "a": true }', NULL, '$.a' );
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json_contains_path('{ "a": true }', NULL, '$.a' )
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NULL
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select json_contains_path('{ "a": true }', 'all', NULL );
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json_contains_path('{ "a": true }', 'all', NULL )
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NULL
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select json_contains_path('{"a":{"b":"c"}}', 'one', '$.a.*');
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json_contains_path('{"a":{"b":"c"}}', 'one', '$.a.*')
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1
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select json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1");
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json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1")
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"asd"
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select json_extract('{"key1":"asd", "key2":[2,3]}', "$.keyX", "$.keyY");
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json_extract('{"key1":"asd", "key2":[2,3]}', "$.keyX", "$.keyY")
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NULL
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select json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1", "$.key2");
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json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1", "$.key2")
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["asd", [2, 3]]
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select json_extract('{"key1":5, "key2":[2,3]}', "$.key1", "$.key2");
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json_extract('{"key1":5, "key2":[2,3]}', "$.key1", "$.key2")
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[5, [2, 3]]
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select json_extract('{"key0":true, "key1":"qwe"}', "$.key1");
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json_extract('{"key0":true, "key1":"qwe"}', "$.key1")
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"qwe"
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select json_extract(json_object('foo', 'foobar'),'$');
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json_extract(json_object('foo', 'foobar'),'$')
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{"foo": "foobar"}
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select json_extract('[10, 20, [30, 40]]', '$[2][*]');
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json_extract('[10, 20, [30, 40]]', '$[2][*]')
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[30, 40]
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select json_extract('[10, 20, [{"a":3}, 30, 40]]', '$[2][*]');
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json_extract('[10, 20, [{"a":3}, 30, 40]]', '$[2][*]')
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[{"a": 3}, 30, 40]
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select json_extract('1', '$');
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json_extract('1', '$')
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1
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select json_extract('[10, 20, [30, 40], 1, 10]', '$[1]');
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json_extract('[10, 20, [30, 40], 1, 10]', '$[1]')
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20
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select json_extract('[10, 20, [30, 40], 1, 10]', '$[1]', '$[25]');
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json_extract('[10, 20, [30, 40], 1, 10]', '$[1]', '$[25]')
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[20]
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select json_extract( '[{"a": [3, 4]}, {"b": 2}]', '$[0].a', '$[1].a');
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json_extract( '[{"a": [3, 4]}, {"b": 2}]', '$[0].a', '$[1].a')
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[[3, 4]]
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select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.k1', 'word');
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json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.k1', 'word')
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{"a": 1, "b": {"c": 1, "k1": "word"}, "d": [1, 2]}
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select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.d[3]', 3);
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json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.d[3]', 3)
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{"a": 1, "b": {"c": 1}, "d": [1, 2, 3]}
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select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.a[2]', 2);
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json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.a[2]', 2)
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{"a": [1, 2], "b": {"c": 1}, "d": [1, 2]}
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select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.c', 'word');
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json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.c', 'word')
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{"a": 1, "b": {"c": 1}, "d": [1, 2]}
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select json_set('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.c', '[true, false]');
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json_set('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.c', '[true, false]')
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{"a": 10, "b": [2, 3], "c": "[true, false]"}
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select json_replace('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.c', '[true, false]');
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json_replace('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.c', '[true, false]')
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{"a": 10, "b": [2, 3]}
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select json_replace('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.b', '[true, false]');
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json_replace('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.b', '[true, false]')
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{"a": 10, "b": "[true, false]"}
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set @j = '["a", ["b", "c"], "d"]';
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select json_remove(@j, '$[0]');
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json_remove(@j, '$[0]')
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[["b", "c"], "d"]
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select json_remove(@j, '$[1]');
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json_remove(@j, '$[1]')
|
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["a", "d"]
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select json_remove(@j, '$[2]');
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json_remove(@j, '$[2]')
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["a", ["b", "c"]]
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set @j = '{"a": 1, "b": [2, 3]}';
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select json_remove(@j, '$.b');
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json_remove(@j, '$.b')
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{"a": 1}
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select json_remove(@j, '$.a');
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json_remove(@j, '$.a')
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{"b": [2, 3]}
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select json_object();
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json_object()
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{}
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select json_object("ki", 1, "mi", "ya");
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json_object("ki", 1, "mi", "ya")
|
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{"ki": 1, "mi": "ya"}
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create table t1 as select json_object('id', 87, 'name', 'carrot') as f;
|
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show create table t1;
|
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Table Create Table
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t1 CREATE TABLE `t1` (
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`f` varchar(32) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
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select * from t1;
|
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f
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{"id": 87, "name": "carrot"}
|
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drop table t1;
|
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select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2");
|
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json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2")
|
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1
|
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select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2[1]");
|
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json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2[1]")
|
||
1
|
||
select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2[10]");
|
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json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2[10]")
|
||
0
|
||
select json_quote('"string"');
|
||
json_quote('"string"')
|
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"\"string\""
|
||
create table t1 as select json_quote('foo');
|
||
select * from t1;
|
||
json_quote('foo')
|
||
"foo"
|
||
show create table t1;
|
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Table Create Table
|
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t1 CREATE TABLE `t1` (
|
||
`json_quote('foo')` varchar(38) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
|
||
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||
drop table t1;
|
||
select json_merge('string');
|
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ERROR 42000: Incorrect parameter count in the call to native function 'json_merge'
|
||
select json_merge('string', 123);
|
||
json_merge('string', 123)
|
||
NULL
|
||
Warnings:
|
||
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_merge_preserve' at position 1
|
||
select json_merge('"string"', 123);
|
||
json_merge('"string"', 123)
|
||
["string", 123]
|
||
select json_merge('[1, 2]', '[true, false]');
|
||
json_merge('[1, 2]', '[true, false]')
|
||
[1, 2, true, false]
|
||
select json_merge('{"1": 2}', '{"true": false}');
|
||
json_merge('{"1": 2}', '{"true": false}')
|
||
{"1": 2, "true": false}
|
||
select json_merge('{"1": 2}', '{"true": false}', '{"3": 4}');
|
||
json_merge('{"1": 2}', '{"true": false}', '{"3": 4}')
|
||
{"1": 2, "true": false, "3": 4}
|
||
select json_merge(NULL,json_object('foo', 1));
|
||
json_merge(NULL,json_object('foo', 1))
|
||
NULL
|
||
select json_merge('a','b');
|
||
json_merge('a','b')
|
||
NULL
|
||
Warnings:
|
||
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_merge_preserve' at position 1
|
||
select json_merge('{"a":"b"}','{"c":"d"}');
|
||
json_merge('{"a":"b"}','{"c":"d"}')
|
||
{"a": "b", "c": "d"}
|
||
SELECT JSON_MERGE('[1, 2]', '{"id": 47}');
|
||
JSON_MERGE('[1, 2]', '{"id": 47}')
|
||
[1, 2, {"id": 47}]
|
||
select json_type('{"k1":123, "k2":345}');
|
||
json_type('{"k1":123, "k2":345}')
|
||
OBJECT
|
||
select json_type('[123, "k2", 345]');
|
||
json_type('[123, "k2", 345]')
|
||
ARRAY
|
||
select json_type("true");
|
||
json_type("true")
|
||
BOOLEAN
|
||
select json_type('123');
|
||
json_type('123')
|
||
INTEGER
|
||
select json_type('123.12');
|
||
json_type('123.12')
|
||
DOUBLE
|
||
select json_keys('{"a":{"c":1, "d":2}, "b":2}');
|
||
json_keys('{"a":{"c":1, "d":2}, "b":2}')
|
||
["a", "b"]
|
||
select json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.a");
|
||
json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.a")
|
||
["c", "d"]
|
||
select json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.b");
|
||
json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.b")
|
||
NULL
|
||
select json_keys('foo');
|
||
json_keys('foo')
|
||
NULL
|
||
Warnings:
|
||
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_keys' at position 1
|
||
select json_keys('{"a":{"c":1, "d":2}, "b":2, "c":1, "a":3, "b":1, "c":2}');
|
||
json_keys('{"a":{"c":1, "d":2}, "b":2, "c":1, "a":3, "b":1, "c":2}')
|
||
["a", "b", "c"]
|
||
select json_keys('{"c1": "value 1", "c1": "value 2"}');
|
||
json_keys('{"c1": "value 1", "c1": "value 2"}')
|
||
["c1"]
|
||
SET @j = '["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}]';
|
||
select json_search(@j, 'one', 'abc');
|
||
json_search(@j, 'one', 'abc')
|
||
"$[0]"
|
||
select json_search(@j, 'all', 'abc');
|
||
json_search(@j, 'all', 'abc')
|
||
["$[0]", "$[2].x"]
|
||
select json_search(@j, 'all', 'abc', NULL, '$[2]');
|
||
json_search(@j, 'all', 'abc', NULL, '$[2]')
|
||
"$[2].x"
|
||
select json_search(@j, 'all', 'abc', NULL, '$');
|
||
json_search(@j, 'all', 'abc', NULL, '$')
|
||
["$[0]", "$[2].x"]
|
||
select json_search(@j, 'all', '10', NULL, '$');
|
||
json_search(@j, 'all', '10', NULL, '$')
|
||
"$[1][0].k"
|
||
select json_search(@j, 'all', '10', NULL, '$[*]');
|
||
json_search(@j, 'all', '10', NULL, '$[*]')
|
||
"$[1][0].k"
|
||
select json_search(@j, 'all', '10', NULL, '$[*][0].k');
|
||
json_search(@j, 'all', '10', NULL, '$[*][0].k')
|
||
"$[1][0].k"
|
||
select json_search(@j, 'all', '10', NULL, '$**.k');
|
||
json_search(@j, 'all', '10', NULL, '$**.k')
|
||
"$[1][0].k"
|
||
create table t1( json_col text );
|
||
insert into t1 values
|
||
('{ "a": "foobar" }'),
|
||
('{ "a": "foobar", "b": "focus", "c": [ "arm", "foot", "shoulder" ] }');
|
||
select json_search( json_col, 'all', 'foot' ) from t1;
|
||
json_search( json_col, 'all', 'foot' )
|
||
NULL
|
||
"$.c[1]"
|
||
drop table t1;
|
||
select json_unquote('"abc"');
|
||
json_unquote('"abc"')
|
||
abc
|
||
select json_unquote('abc');
|
||
json_unquote('abc')
|
||
abc
|
||
create table t1 (c VARCHAR(8)) DEFAULT CHARSET=latin1;
|
||
insert into t1 values ('abc'),('def');
|
||
select json_object('foo', json_unquote(json_object('bar', c)),'qux', c) as fld from t1;
|
||
fld
|
||
{"foo": "{\"bar\": \"abc\"}", "qux": "abc"}
|
||
{"foo": "{\"bar\": \"def\"}", "qux": "def"}
|
||
drop table t1;
|
||
select json_object("a", json_object("b", "abcd"));
|
||
json_object("a", json_object("b", "abcd"))
|
||
{"a": {"b": "abcd"}}
|
||
select json_object("a", '{"b": "abcd"}');
|
||
json_object("a", '{"b": "abcd"}')
|
||
{"a": "{\"b\": \"abcd\"}"}
|
||
select json_object("a", json_compact('{"b": "abcd"}'));
|
||
json_object("a", json_compact('{"b": "abcd"}'))
|
||
{"a": {"b": "abcd"}}
|
||
select json_compact(NULL);
|
||
json_compact(NULL)
|
||
NULL
|
||
select json_depth(json_compact(NULL));
|
||
json_depth(json_compact(NULL))
|
||
NULL
|
||
select json_depth('[[], {}]');
|
||
json_depth('[[], {}]')
|
||
2
|
||
select json_depth('[[[1,2,3],"s"], {}, []]');
|
||
json_depth('[[[1,2,3],"s"], {}, []]')
|
||
4
|
||
select json_depth('[10, {"a": 20}]');
|
||
json_depth('[10, {"a": 20}]')
|
||
3
|
||
select json_length('');
|
||
json_length('')
|
||
NULL
|
||
Warnings:
|
||
Warning 4037 Unexpected end of JSON text in argument 1 to function 'json_length'
|
||
select json_length('{}');
|
||
json_length('{}')
|
||
0
|
||
select json_length('[1, 2, {"a": 3}]');
|
||
json_length('[1, 2, {"a": 3}]')
|
||
3
|
||
select json_length('{"a": 1, "b": {"c": 30}}', '$.b');
|
||
json_length('{"a": 1, "b": {"c": 30}}', '$.b')
|
||
1
|
||
select json_length('{"a": 1, "b": {"c": 30}}');
|
||
json_length('{"a": 1, "b": {"c": 30}}')
|
||
2
|
||
select json_length('{}{');
|
||
json_length('{}{')
|
||
NULL
|
||
Warnings:
|
||
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_length' at position 3
|
||
create table json (j INT);
|
||
show create table json;
|
||
Table Create Table
|
||
json CREATE TABLE `json` (
|
||
`j` int(11) DEFAULT NULL
|
||
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||
drop table json;
|
||
select json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2]' );
|
||
json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2]' )
|
||
1
|
||
select json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0]' );
|
||
json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0]' )
|
||
1
|
||
select json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0][0]' );
|
||
json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0][0]' )
|
||
1
|
||
select json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0][0][0]' );
|
||
json_length( '[ 1, [ 2, 3, 4 ], 5 ]', '$[2][0][0][0]' )
|
||
1
|
||
select json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2]' );
|
||
json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2]' )
|
||
2
|
||
select json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0]' );
|
||
json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0]' )
|
||
2
|
||
select json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0][0]' );
|
||
json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0][0]' )
|
||
2
|
||
select json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0][0][0]' );
|
||
json_length( '[ 1, [ 2, 3, 4 ], {"a":5, "b":6} ]', '$[2][0][0][0]' )
|
||
2
|
||
select json_length( '{"a":{"b":{"d":1}}, "a":{"c":{"d":1, "j":2}}}', '$.a[0][0][0].c' );
|
||
json_length( '{"a":{"b":{"d":1}}, "a":{"c":{"d":1, "j":2}}}', '$.a[0][0][0].c' )
|
||
2
|
||
select json_set('1', '$[0]', 100);
|
||
json_set('1', '$[0]', 100)
|
||
100
|
||
select json_set('1', '$[0][0]', 100);
|
||
json_set('1', '$[0][0]', 100)
|
||
100
|
||
select json_set('1', '$[1]', 100);
|
||
json_set('1', '$[1]', 100)
|
||
[1, 100]
|
||
select json_set('{"a":12}', '$[0]', 100);
|
||
json_set('{"a":12}', '$[0]', 100)
|
||
100
|
||
select json_set('{"a":12}', '$[0].a', 100);
|
||
json_set('{"a":12}', '$[0].a', 100)
|
||
{"a": 100}
|
||
select json_set('{"a":12}', '$[0][0].a', 100);
|
||
json_set('{"a":12}', '$[0][0].a', 100)
|
||
{"a": 100}
|
||
select json_set('{"a":12}', '$[0][1].a', 100);
|
||
json_set('{"a":12}', '$[0][1].a', 100)
|
||
{"a": 12}
|
||
select json_value('{"\\"key1":123}', '$."\\"key1"');
|
||
json_value('{"\\"key1":123}', '$."\\"key1"')
|
||
123
|
||
select json_value('{"\\"key1\\"":123}', '$."\\"key1\\""');
|
||
json_value('{"\\"key1\\"":123}', '$."\\"key1\\""')
|
||
123
|
||
select json_value('{"key 1":123}', '$."key 1"');
|
||
json_value('{"key 1":123}', '$."key 1"')
|
||
123
|
||
select json_contains_path('{"a":[{"c":[1,{"a":[0,1,2]},3]}], "b":[1,2,3]}', 'one', "$**.a[2]");
|
||
json_contains_path('{"a":[{"c":[1,{"a":[0,1,2]},3]}], "b":[1,2,3]}', 'one', "$**.a[2]")
|
||
1
|
||
select json_contains_path('{"a":[{"c":[1,{"a":[0,1,2]},3]}], "b":[1,2,3]}', 'one', "$**.a[3]");
|
||
json_contains_path('{"a":[{"c":[1,{"a":[0,1,2]},3]}], "b":[1,2,3]}', 'one', "$**.a[3]")
|
||
0
|
||
select json_extract( '[1]', '$[0][0]' );
|
||
json_extract( '[1]', '$[0][0]' )
|
||
1
|
||
select json_extract( '[1]', '$[1][0]' );
|
||
json_extract( '[1]', '$[1][0]' )
|
||
NULL
|
||
select json_extract( '[1]', '$**[0]' );
|
||
json_extract( '[1]', '$**[0]' )
|
||
[1]
|
||
select json_extract( '[1]', '$**[0][0]' );
|
||
json_extract( '[1]', '$**[0][0]' )
|
||
[1]
|
||
select json_insert('1', '$[0]', 4);
|
||
json_insert('1', '$[0]', 4)
|
||
1
|
||
select json_replace('1', '$[0]', 4);
|
||
json_replace('1', '$[0]', 4)
|
||
4
|
||
select json_set('1', '$[0]', 4);
|
||
json_set('1', '$[0]', 4)
|
||
4
|
||
select json_set('1', '$[1]', 4);
|
||
json_set('1', '$[1]', 4)
|
||
[1, 4]
|
||
select json_replace('1', '$[1]', 4);
|
||
json_replace('1', '$[1]', 4)
|
||
1
|
||
SELECT json_insert('[]', '$[0][0]', 100);
|
||
json_insert('[]', '$[0][0]', 100)
|
||
[]
|
||
SELECT json_insert('1', '$[0][0]', 100);
|
||
json_insert('1', '$[0][0]', 100)
|
||
1
|
||
SELECT json_replace('1', '$[0][0]', 100);
|
||
json_replace('1', '$[0][0]', 100)
|
||
100
|
||
SELECT json_replace('[]', '$[0][0]', 100);
|
||
json_replace('[]', '$[0][0]', 100)
|
||
[]
|
||
SELECT json_set('[]', '$[0][0]', 100);
|
||
json_set('[]', '$[0][0]', 100)
|
||
[]
|
||
SELECT json_set('[]', '$[0][0][0]', 100);
|
||
json_set('[]', '$[0][0][0]', 100)
|
||
[]
|
||
SELECT JSON_search( '{"": "a"}', "one", 'a');
|
||
JSON_search( '{"": "a"}', "one", 'a')
|
||
"$."
|
||
select json_merge('{"a":"b"}', '{"a":"c"}') ;
|
||
json_merge('{"a":"b"}', '{"a":"c"}')
|
||
{"a": ["b", "c"]}
|
||
select json_merge('{"a":{"x":"b"}}', '{"a":"c"}') ;
|
||
json_merge('{"a":{"x":"b"}}', '{"a":"c"}')
|
||
{"a": [{"x": "b"}, "c"]}
|
||
select json_merge('{"a":{"u":12, "x":"b"}}', '{"a":{"x":"c"}}') ;
|
||
json_merge('{"a":{"u":12, "x":"b"}}', '{"a":{"x":"c"}}')
|
||
{"a": {"u": 12, "x": ["b", "c"]}}
|
||
select json_merge('{"a":{"u":12, "x":"b", "r":1}}', '{"a":{"x":"c", "r":2}}') ;
|
||
json_merge('{"a":{"u":12, "x":"b", "r":1}}', '{"a":{"x":"c", "r":2}}')
|
||
{"a": {"u": 12, "x": ["b", "c"], "r": [1, 2]}}
|
||
select json_compact('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}');
|
||
json_compact('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}')
|
||
{"a":1,"b":[1,2,3],"c":{"aa":"v1","bb":"v2"}}
|
||
select json_loose('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}');
|
||
json_loose('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}')
|
||
{"a": 1, "b": [1, 2, 3], "c": {"aa": "v1", "bb": "v2"}}
|
||
select json_detailed('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}');
|
||
json_detailed('{"a":1, "b":[1,2,3], "c":{"aa":"v1", "bb": "v2"}}')
|
||
{
|
||
"a": 1,
|
||
"b":
|
||
[
|
||
1,
|
||
2,
|
||
3
|
||
],
|
||
"c":
|
||
{
|
||
"aa": "v1",
|
||
"bb": "v2"
|
||
}
|
||
}
|
||
SELECT JSON_search( '{"x": "\\""}', "one", '"');
|
||
JSON_search( '{"x": "\\""}', "one", '"')
|
||
"$.x"
|
||
SELECT JSON_search( '{"x": "\\""}', "one", '\\"');
|
||
JSON_search( '{"x": "\\""}', "one", '\\"')
|
||
"$.x"
|
||
set @save_max_allowed_packet=@@max_allowed_packet;
|
||
set @save_net_buffer_length=@@net_buffer_length;
|
||
set @@global.net_buffer_length=1024;
|
||
set @@global.max_allowed_packet=2048;
|
||
connect newconn, localhost, root,,;
|
||
show variables like 'net_buffer_length';
|
||
Variable_name Value
|
||
net_buffer_length 1024
|
||
show variables like 'max_allowed_packet';
|
||
Variable_name Value
|
||
max_allowed_packet 2048
|
||
select json_array(repeat('a',1024),repeat('a',1024));
|
||
json_array(repeat('a',1024),repeat('a',1024))
|
||
NULL
|
||
Warnings:
|
||
Warning 1301 Result of json_array() was larger than max_allowed_packet (2048) - truncated
|
||
select json_object("a", repeat('a',1024),"b", repeat('a',1024));
|
||
json_object("a", repeat('a',1024),"b", repeat('a',1024))
|
||
NULL
|
||
Warnings:
|
||
Warning 1301 Result of json_object() was larger than max_allowed_packet (2048) - truncated
|
||
connection default;
|
||
set @@global.max_allowed_packet = @save_max_allowed_packet;
|
||
set @@global.net_buffer_length = @save_net_buffer_length;
|
||
disconnect newconn;
|
||
create table t1(j longtext, p longtext);
|
||
insert into t1 values
|
||
('{"a":1,"b":2,"c":3}','$.a'),
|
||
('{"a":1,"b":2,"c":3}','$.b'),
|
||
('{"a":1,"b":2,"c":3}','$.c');
|
||
select j, p, json_remove(j, p) from t1;
|
||
j p json_remove(j, p)
|
||
{"a":1,"b":2,"c":3} $.a {"b": 2, "c": 3}
|
||
{"a":1,"b":2,"c":3} $.b {"a": 1, "c": 3}
|
||
{"a":1,"b":2,"c":3} $.c {"a": 1, "b": 2}
|
||
drop table t1;
|
||
SET @str = 'bar', @path = '$';
|
||
SELECT JSON_SEARCH('{"foo":"bar"}', 'all' , @str, '%', @path);
|
||
JSON_SEARCH('{"foo":"bar"}', 'all' , @str, '%', @path)
|
||
"$.foo"
|
||
SELECT JSON_VALUE('[{"foo": 1},"bar"]', '$[*][0]');
|
||
JSON_VALUE('[{"foo": 1},"bar"]', '$[*][0]')
|
||
bar
|
||
CREATE TABLE t1 (f INT NOT NULL);
|
||
INSERT INTO t1 VALUES (0);
|
||
SELECT JSON_KEYS(f) FROM t1 ORDER BY 1;
|
||
JSON_KEYS(f)
|
||
NULL
|
||
DROP TABLE t1;
|
||
SELECT JSON_EXTRACT( '{"foo":"bar"}', '$[*].*' );
|
||
JSON_EXTRACT( '{"foo":"bar"}', '$[*].*' )
|
||
NULL
|
||
SELECT JSON_EXTRACT( '{"foo":"bar"}', '$[*]' );
|
||
JSON_EXTRACT( '{"foo":"bar"}', '$[*]' )
|
||
NULL
|
||
select JSON_EXTRACT('{"name":"value"}', '$.name') = 'value';
|
||
JSON_EXTRACT('{"name":"value"}', '$.name') = 'value'
|
||
1
|
||
select JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = true;
|
||
JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = true
|
||
1
|
||
select JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = false;
|
||
JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = false
|
||
0
|
||
select JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = 1;
|
||
JSON_EXTRACT('{\"asdf\":true}', "$.\"asdf\"") = 1
|
||
1
|
||
select JSON_EXTRACT('{\"input1\":\"\\u00f6\"}', '$.\"input1\"');
|
||
JSON_EXTRACT('{\"input1\":\"\\u00f6\"}', '$.\"input1\"')
|
||
"\u00f6"
|
||
select JSON_EXTRACT('{"foo": "bar" foobar foo invalid ', '$.foo');
|
||
JSON_EXTRACT('{"foo": "bar" foobar foo invalid ', '$.foo')
|
||
NULL
|
||
Warnings:
|
||
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 15
|
||
SELECT JSON_OBJECT('foo', '`');
|
||
JSON_OBJECT('foo', '`')
|
||
{"foo": "`"}
|
||
SELECT JSON_OBJECT("foo", "bar`bar");
|
||
JSON_OBJECT("foo", "bar`bar")
|
||
{"foo": "bar`bar"}
|
||
SELECT JSON_SET('{}', '$.age', 87);
|
||
JSON_SET('{}', '$.age', 87)
|
||
{"age": 87}
|
||
SELECT JSON_MERGE('[]', '{"c":"d"}');
|
||
JSON_MERGE('[]', '{"c":"d"}')
|
||
[{"c": "d"}]
|
||
SET @str = "{\"\\u00e4\\u00f6\":\"yes\"}";
|
||
SET @path = "$.\"\\u00e4\\u00f6\"";
|
||
select @str, @path, JSON_EXTRACT(@str, @path);
|
||
@str @path JSON_EXTRACT(@str, @path)
|
||
{"\u00e4\u00f6":"yes"} $."\u00e4\u00f6" "yes"
|
||
SET @str = "{\"\\u00e4\":\"yes\"}";
|
||
SET @path = "$.\"\\u00e4\"";
|
||
select @str, @path, JSON_EXTRACT(@str, @path);
|
||
@str @path JSON_EXTRACT(@str, @path)
|
||
{"\u00e4":"yes"} $."\u00e4" "yes"
|
||
select json_array(5,json_query('[1,2]','$'));
|
||
json_array(5,json_query('[1,2]','$'))
|
||
[5, [1,2]]
|
||
SELECT JSON_ARRAY('1. ě 2. š 3. č 4. ř 5. ž 6. ý 7. á 8. í 9. é 10. ů 11. ú') AS json_data;
|
||
json_data
|
||
["1. ě 2. š 3. č 4. ř 5. ž 6. ý 7. á 8. í 9. é 10. ů 11. ú"]
|
||
SELECT JSON_OBJECT("user","Jožko Mrkvičká") as json_data;
|
||
json_data
|
||
{"user": "Jožko Mrkvičká"}
|
||
select json_contains_path('{"foo":"bar"}', 'one', '$[]');
|
||
json_contains_path('{"foo":"bar"}', 'one', '$[]')
|
||
NULL
|
||
Warnings:
|
||
Warning 4042 Syntax error in JSON path in argument 3 to function 'json_contains_path' at position 3
|
||
select JSON_VALID(0x36f0c8dccd83c5eac156da);
|
||
JSON_VALID(0x36f0c8dccd83c5eac156da)
|
||
0
|
||
create table t1(a double not null);
|
||
insert into t1 values (2),(1);
|
||
select 1 from t1 where json_extract(a,'$','$[81]');
|
||
1
|
||
drop table t1;
|
||
select json_extract('{"test":8.437e-5}','$.test');
|
||
json_extract('{"test":8.437e-5}','$.test')
|
||
8.437e-5
|
||
select json_value('{"b":true}','$.b')=1;
|
||
json_value('{"b":true}','$.b')=1
|
||
1
|
||
CREATE TABLE t1 (c VARCHAR(8));
|
||
INSERT INTO t1 VALUES ('foo'),('bar');
|
||
SELECT * FROM t1 WHERE c IN (JSON_EXTRACT('{"a":"b"}', '$.*'));
|
||
c
|
||
DROP TABLE t1;
|
||
#
|
||
# MDEV-16814 CREATE TABLE SELECT JSON_QUOTE(multibyte_charset_expr) makes a field of a wrong length
|
||
#
|
||
CREATE TABLE t1 AS SELECT
|
||
JSON_QUOTE(_latin1'foo') AS c1,
|
||
JSON_QUOTE(_utf8'foo') AS c2;
|
||
SHOW CREATE TABLE t1;
|
||
Table Create Table
|
||
t1 CREATE TABLE `t1` (
|
||
`c1` varchar(38) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL,
|
||
`c2` varchar(38) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
|
||
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||
DROP TABLE t1;
|
||
#
|
||
# MDEV-16054 simple json functions flatline cpu on garbage input.
|
||
#
|
||
select json_array(1,uuid(),compress(5.140264e+307));
|
||
json_array(1,uuid(),compress(5.140264e+307))
|
||
NULL
|
||
#
|
||
# MDEV-16869 String functions don't respect character set of JSON_VALUE.
|
||
#
|
||
create table t1(json_col TEXT) DEFAULT CHARSET=latin1;
|
||
insert into t1 values (_latin1 X'7B226B657931223A2253EC227D');
|
||
select JSON_VALUE(json_col, '$.key1')= _latin1 X'53EC' from t1;
|
||
JSON_VALUE(json_col, '$.key1')= _latin1 X'53EC'
|
||
1
|
||
select REPLACE(JSON_VALUE(json_col, '$.key1'), 'null', '') = _latin1 X'53EC' from t1;
|
||
REPLACE(JSON_VALUE(json_col, '$.key1'), 'null', '') = _latin1 X'53EC'
|
||
1
|
||
drop table t1;
|
||
#
|
||
# MDEV-16750 JSON_SET mishandles unicode every second pair of arguments.
|
||
#
|
||
SELECT JSON_SET('{}', '$.a', _utf8 0xC3B6);
|
||
JSON_SET('{}', '$.a', _utf8 0xC3B6)
|
||
{"a": "<22>"}
|
||
SELECT JSON_SET('{}', '$.a', _utf8 0xC3B6, '$.b', _utf8 0xC3B6);
|
||
JSON_SET('{}', '$.a', _utf8 0xC3B6, '$.b', _utf8 0xC3B6)
|
||
{"a": "<22>", "b": "<22>"}
|
||
SELECT JSON_SET('{}', '$.a', _utf8 X'C3B6', '$.x', 1, '$.b', _utf8 X'C3B6');
|
||
JSON_SET('{}', '$.a', _utf8 X'C3B6', '$.x', 1, '$.b', _utf8 X'C3B6')
|
||
{"a": "<22>", "x": 1, "b": "<22>"}
|
||
#
|
||
# MDEV-17121 JSON_ARRAY_APPEND
|
||
#
|
||
select json_array_append('[ ]', '$', 'aue');
|
||
json_array_append('[ ]', '$', 'aue')
|
||
["aue"]
|
||
#
|
||
# MDEV-17018 JSON_SEARCH and User-Defined Variables.
|
||
#
|
||
SET @`json` := '["A", [{"B": "1"}], {"C": "AB"}, {"D": "BC"}]', @`value` := 'AB';
|
||
SELECT JSON_SEARCH(@`json`, 'one', @`value`);
|
||
JSON_SEARCH(@`json`, 'one', @`value`)
|
||
"$[2].C"
|
||
SET @`json` := NULL, @`value` := NULL;
|
||
#
|
||
# MDEV-17001 JSON_MERGE returns nullwhen merging empty array.
|
||
#
|
||
SELECT JSON_MERGE('[1]', '[]');
|
||
JSON_MERGE('[1]', '[]')
|
||
[1]
|
||
#
|
||
# MDEV-16174 Assertion `0' failed in Type_handler_string_result::
|
||
# make_sort_key(uchar*, Item*, const SORT_FIELD_ATTR*, Sort_param*)
|
||
#
|
||
SET sql_mode='';
|
||
CREATE TABLE t1 (fld varchar(16) NOT NULL);
|
||
CREATE TABLE t2 SELECT JSON_ARRAY_INSERT(fld, '$.[0]', '0') FROM t1;
|
||
SHOW CREATE TABLE t2;
|
||
Table Create Table
|
||
t2 CREATE TABLE `t2` (
|
||
`JSON_ARRAY_INSERT(fld, '$.[0]', '0')` varchar(25) DEFAULT NULL
|
||
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
||
DROP TABLE t1, t2;
|
||
SET sql_mode=default;
|
||
#
|
||
# MDEV-17454 JSON_VALID( '{"a":1]' ) evaluates to 1
|
||
#
|
||
select JSON_VALID( '{"a":1]' );
|
||
JSON_VALID( '{"a":1]' )
|
||
0
|
||
#
|
||
# MDEV-18886 JSON_ARRAY() does not recognise JSON argument.
|
||
#
|
||
SELECT JSON_ARRAY(_UTF8 'str', JSON_OBJECT(_LATIN1 'plugin', _LATIN1'unix_socket'));
|
||
JSON_ARRAY(_UTF8 'str', JSON_OBJECT(_LATIN1 'plugin', _LATIN1'unix_socket'))
|
||
["str", {"plugin": "unix_socket"}]
|
||
SELECT CHARSET(JSON_ARRAY());
|
||
CHARSET(JSON_ARRAY())
|
||
latin1
|
||
SELECT CHARSET(JSON_OBJECT());
|
||
CHARSET(JSON_OBJECT())
|
||
latin1
|
||
#
|
||
# MDEV-13992 Implement JSON_MERGE_PATCH
|
||
#
|
||
CREATE TABLE merge_t(
|
||
id INT PRIMARY KEY AUTO_INCREMENT,
|
||
target VARCHAR(100), patch VARCHAR(100)
|
||
);
|
||
INSERT INTO merge_t(target, patch) VALUES
|
||
('{"a":"b"}', '{"a":"c"}'),
|
||
('{"a":"b"}', '{"b":"c"}'),
|
||
('{"a":"b"}', '{"a":null}'),
|
||
('{"a":"b", "b":"c"}', '{"a":null}'),
|
||
('{"a":["b"]}', '{"a":"c"}'),
|
||
('{"a":"c"}', '{"a":["b"]}'),
|
||
('{"a": {"b":"c"}}', '{"a": {"b":"d", "c":null}}'),
|
||
('{"a":[{"b":"c"}]}', '{"a": [1]}'),
|
||
('["a","b"]', '["c","d"]'),
|
||
('{"a":"b"}', '["c"]'),
|
||
('{"a":"foo"}', 'null'),
|
||
('{"a":"foo"}', '"bar"'),
|
||
('{"e":null}', '{"a":1}'),
|
||
('[1,2]', '{"a":"b", "c":null}'),
|
||
('{}', '{"a":{"bb":{"ccc":null}}}'),
|
||
(NULL, '{}'),
|
||
('{}', NULL);
|
||
SELECT id, target, patch,
|
||
JSON_MERGE_PATCH(target, patch) AS merged,
|
||
JSON_EXTRACT(JSON_MERGE_PATCH(target, patch), '$.a') AS a
|
||
FROM merge_t ORDER BY id;
|
||
id target patch merged a
|
||
1 {"a":"b"} {"a":"c"} {"a": "c"} "c"
|
||
2 {"a":"b"} {"b":"c"} {"a": "b", "b": "c"} "b"
|
||
3 {"a":"b"} {"a":null} {} NULL
|
||
4 {"a":"b", "b":"c"} {"a":null} {"b": "c"} NULL
|
||
5 {"a":["b"]} {"a":"c"} {"a": "c"} "c"
|
||
6 {"a":"c"} {"a":["b"]} {"a": ["b"]} ["b"]
|
||
7 {"a": {"b":"c"}} {"a": {"b":"d", "c":null}} {"a": {"b": "d"}} {"b": "d"}
|
||
8 {"a":[{"b":"c"}]} {"a": [1]} {"a": [1]} [1]
|
||
9 ["a","b"] ["c","d"] ["c", "d"] NULL
|
||
10 {"a":"b"} ["c"] ["c"] NULL
|
||
11 {"a":"foo"} null null NULL
|
||
12 {"a":"foo"} "bar" "bar" NULL
|
||
13 {"e":null} {"a":1} {"e": null, "a": 1} 1
|
||
14 [1,2] {"a":"b", "c":null} {"a": "b"} "b"
|
||
15 {} {"a":{"bb":{"ccc":null}}} {"a": {"bb": {}}} {"bb": {}}
|
||
16 NULL {} NULL NULL
|
||
17 {} NULL NULL NULL
|
||
DROP TABLE merge_t;
|
||
SELECT JSON_MERGE_PATCH('{"a":"b"}', NULL, '{"c":"d"}');
|
||
JSON_MERGE_PATCH('{"a":"b"}', NULL, '{"c":"d"}')
|
||
NULL
|
||
SELECT JSON_MERGE_PATCH(NULL, '[1,2,3]');
|
||
JSON_MERGE_PATCH(NULL, '[1,2,3]')
|
||
[1, 2, 3]
|
||
SELECT JSON_MERGE_PATCH('{"a":"b"}', NULL, '[1,2,3]', '{"c":null,"d":"e"}');
|
||
JSON_MERGE_PATCH('{"a":"b"}', NULL, '[1,2,3]', '{"c":null,"d":"e"}')
|
||
{"d": "e"}
|
||
SELECT JSON_MERGE_PATCH();
|
||
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_MERGE_PATCH'
|
||
SELECT JSON_MERGE_PATCH('{}');
|
||
ERROR 42000: Incorrect parameter count in the call to native function 'JSON_MERGE_PATCH'
|
||
SELECT JSON_MERGE_PATCH('{', '[1,2,3]');
|
||
JSON_MERGE_PATCH('{', '[1,2,3]')
|
||
NULL
|
||
Warnings:
|
||
Warning 4037 Unexpected end of JSON text in argument 1 to function 'json_merge_patch'
|
||
SELECT JSON_MERGE_PATCH('{"a":"b"}', '[1,');
|
||
JSON_MERGE_PATCH('{"a":"b"}', '[1,')
|
||
NULL
|
||
Warnings:
|
||
Warning 4037 Unexpected end of JSON text in argument 2 to function 'json_merge_patch'
|
||
#
|
||
# End of 10.2 tests
|
||
#
|