mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 10:56:12 +01:00
1672 lines
50 KiB
Text
1672 lines
50 KiB
Text
ALTER DATABASE test CHARACTER SET latin1 COLLATE latin1_swedish_ci;
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#
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# WL#8867: Add JSON_TABLE table function
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#
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '\$.a',
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jexst int exists path '\$.b')
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) as tt;
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id jpath jexst
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1 3 0
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2 2 0
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3 NULL 1
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4 0 0
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select * from
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json_table(
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'[{"x":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '$.a' default '[99]' on error,
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jexst int exists path '$.b')
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) as tt;
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id jpath jexst
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1 NULL 0
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2 2 0
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3 NULL 1
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4 0 0
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select * from
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json_table(
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'[{"x":"3"},{"a":2},{"b":1},{"a":0},{"a":[1,2]}]',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '$.a'
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default '33' on empty
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default '66' on error,
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jsn_path json path '\$.a' default '{"x":33}' on empty,
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jexst int exists path '\$.b')
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) as tt;
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id jpath jsn_path jexst
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1 33 {"x":33} 0
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2 2 2 0
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3 33 {"x":33} 1
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4 0 0 0
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5 66 [1,2] 0
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0.33},{"a":"asd"}]',
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'$[*]' columns (id for ordinality,
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jpath_i int path '$.a'
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default '33' on empty
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default '66' on error,
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jpath_r real path '$.a'
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default '33.3' on empty
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default '77.7' on error,
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jsn_path json path '$.a' default '{"x":33}' on empty,
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jexst int exists path '$.b')
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) as tt;
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id jpath_i jpath_r jsn_path jexst
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1 3 3 "3" 0
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2 2 2 2 0
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3 33 33.3 {"x":33} 1
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4 0 0.33 0.33 0
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5 0 0 "asd" 0
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Warnings:
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Warning 1366 Incorrect integer value: 'asd' for column ``.`(temporary)`.`jpath_i` at row 5
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Warning 1366 Incorrect double value: 'asd' for column ``.`(temporary)`.`jpath_r` at row 5
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select * from
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json_table(
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'[{"x":"3"},{"a":2},{"b":1},{"a":0},{"a":[1,2]}]',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '$.a'
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default '33' on empty
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default '66' on error,
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jsn_path json path '$.a' default '{"x":33}' on empty,
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jexst int exists path '$.b')
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) as tt;
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id jpath jsn_path jexst
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1 33 {"x":33} 0
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2 2 2 0
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3 33 {"x":33} 1
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4 0 0 0
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5 66 [1,2] 0
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '$.a',
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json_path json path '$.a',
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jexst int exists path '$.b')
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) as tt;
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id jpath json_path jexst
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1 3 "3" 0
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2 2 2 0
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3 NULL NULL 1
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4 0 0 0
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '$.a',
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json_path json path '$.a',
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jexst int exists path '$.b')
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) as tt
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where id = 3;
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id jpath json_path jexst
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3 NULL NULL 1
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '$.a' error on empty,
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jexst int exists path '$.b')
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) as tt;
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ERROR HY000: Field 'jpath' can't be set for JSON_TABLE 'tt'.
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"a":1},{"a":[0,1]}]',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '$.a' error on error,
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jexst int exists path '$.b')
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) as tt;
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ERROR HY000: Can't store an array or an object in the scalar column 'jpath' of JSON_TABLE 'tt'.
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select * from
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json_table(
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'!#@$!@#$',
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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '$.a',
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jexst int exists path '$.b')
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) as tt;
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ERROR HY000: Syntax error in JSON text in argument 1 to function 'JSON_TABLE' at position 1
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' columns (id for ordinality,
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id for ordinality)
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) as tt;
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ERROR 42S21: Duplicate column name 'id'
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' columns (id for ordinality,
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_id for ordinality)
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) as tt;
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id _id
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1 1
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2 2
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3 3
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4 4
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select * from
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json_table(
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'[
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{"a":"3", "n": { "l": 1}},
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{"a":2, "n": { "l": 1}},
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{"b":1, "n": { "l": 1}},
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{"a":0, "n": { "l": 1}}
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]',
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'$[*]' columns (
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id for ordinality,
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jpath varchar(100) path '$.a',
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jexst int exists path '$.b',
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nested path '$.n' columns (
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id_n for ordinality,
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jpath_n varchar(50) path '$.l')
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)
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) as tt;
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id jpath jexst id_n jpath_n
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1 3 0 1 1
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2 2 0 1 1
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3 NULL 1 1 1
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4 0 0 1 1
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explain format=json
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select * from
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json_table(
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'[
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{"a":"3", "n": { "l": 1}},
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{"a":2, "n": { "l": 1}},
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{"b":1, "n": { "l": 1}},
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{"a":0, "n": { "l": 1}}
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]',
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'$[*]' columns (
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id for ordinality,
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jpath varchar(100) path '$.a',
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jexst int exists path '$.b',
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nested path '$.n' columns (
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id_n for ordinality,
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jpath_n varchar(50) path '$.l')
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)
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) as tt;
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EXPLAIN
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{
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"query_block": {
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"select_id": 1,
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"cost": "COST_REPLACED",
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"nested_loop": [
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{
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"table": {
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"table_name": "tt",
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"access_type": "ALL",
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"loops": 1,
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"rows": 40,
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"cost": "COST_REPLACED",
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"filtered": 100,
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"table_function": "json_table"
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}
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}
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]
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}
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}
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select * from
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json_table(
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'[
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{"a":2, "n": [{ "l": 1}, {"l": 11}]},
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{"a":1, "n": [{ "l": 2}, {"l": 22}]}
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]',
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'$[*]' columns (
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id for ordinality,
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jpath varchar(50) path '$.a',
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nested path '$.n[*]' columns (
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id_n for ordinality,
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jpath_n varchar(50) path '$.l'),
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nested path '$.n[*]' columns (
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id_m for ordinality,
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jpath_m varchar(50) path '$.l')
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)
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) as tt;
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id jpath id_n jpath_n id_m jpath_m
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1 2 1 1 NULL NULL
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1 2 2 11 NULL NULL
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1 2 NULL NULL 1 1
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1 2 NULL NULL 2 11
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2 1 1 2 NULL NULL
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2 1 2 22 NULL NULL
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2 1 NULL NULL 1 2
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2 1 NULL NULL 2 22
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select * from json_table(
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'[
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{"a":"3", "n": ["b","a","c"]},
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{"a":2, "n": [1,2]},
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{"b":1, "n": ["zzz"]},
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{"a":0, "n": [0.1, 0.02]}
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]',
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'$[*]' columns (
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id for ordinality,
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jpath varchar(100) path '$.a',
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jexst int exists path '$.b',
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nested path '$.n[*]' columns (
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id_n for ordinality,
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jpath_n varchar(50) path '$')
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)
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) as tt;
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id jpath jexst id_n jpath_n
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1 3 0 1 b
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1 3 0 2 a
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1 3 0 3 c
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2 2 0 1 1
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2 2 0 2 2
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3 NULL 1 1 zzz
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4 0 0 1 0.1
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4 0 0 2 0.02
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select * from json_table(
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'[
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{"a":"3", "n": ["b","a","c"]},
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{"a":2, "n": [1,2]},
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{"b":1, "n": ["zzz"]},
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{"a":0, "n": [0.1, 0.02]}
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]',
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'$[*]' columns (
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id for ordinality,
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jpath varchar(100) path '$.a',
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jexst int exists path '$.b',
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nested path '$.n[*]' columns (
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id_n1 for ordinality,
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jpath_n1 varchar(50) path '$') ,
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nested path '$.n[*]' columns (
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id_n2 for ordinality,
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jpath_n2 varchar(50) path '$')
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)
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) as tt;
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id jpath jexst id_n1 jpath_n1 id_n2 jpath_n2
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1 3 0 1 b NULL NULL
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1 3 0 2 a NULL NULL
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1 3 0 3 c NULL NULL
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1 3 0 NULL NULL 1 b
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1 3 0 NULL NULL 2 a
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1 3 0 NULL NULL 3 c
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2 2 0 1 1 NULL NULL
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2 2 0 2 2 NULL NULL
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2 2 0 NULL NULL 1 1
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2 2 0 NULL NULL 2 2
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3 NULL 1 1 zzz NULL NULL
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3 NULL 1 NULL NULL 1 zzz
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4 0 0 1 0.1 NULL NULL
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4 0 0 2 0.02 NULL NULL
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4 0 0 NULL NULL 1 0.1
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4 0 0 NULL NULL 2 0.02
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select * from json_table(
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'[
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{"a":"3", "n": [ {"ll":["b1","b2","b3"]}, {"ll": ["a1","a2"]},
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{"ll":["c"]} ]},
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{"a":2, "n": [{"ll":[1,11,111]},{"ll":[2]}]},
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{"b":1, "n": [{"ll":["zzz"]}]},
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{"a":0, "n": [{"ll":[0.1,0.01]}, {"ll":[0.02,0.002,0.0002]}]}
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]',
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'$[*]' columns (
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id1 for ordinality,
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jpath varchar(100) path '$.a',
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jexst int exists path '$.b',
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nested path '$.n[*]' columns (
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id2 for ordinality,
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nested path '$.ll[*]' columns (
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id3 for ordinality,
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jpath_3 varchar(50) path '$')
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),
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nested path '$.n[*]' columns (
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id4 for ordinality,
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jpath_4 json path '$')
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)
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) as tt;
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id1 jpath jexst id2 id3 jpath_3 id4 jpath_4
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1 3 0 1 1 b1 NULL NULL
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1 3 0 1 2 b2 NULL NULL
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1 3 0 1 3 b3 NULL NULL
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1 3 0 2 1 a1 NULL NULL
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1 3 0 2 2 a2 NULL NULL
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1 3 0 3 1 c NULL NULL
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1 3 0 NULL NULL NULL 1 {"ll":["b1","b2","b3"]}
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1 3 0 NULL NULL NULL 2 {"ll": ["a1","a2"]}
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1 3 0 NULL NULL NULL 3 {"ll":["c"]}
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2 2 0 1 1 1 NULL NULL
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2 2 0 1 2 11 NULL NULL
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2 2 0 1 3 111 NULL NULL
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2 2 0 2 1 2 NULL NULL
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2 2 0 NULL NULL NULL 1 {"ll":[1,11,111]}
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2 2 0 NULL NULL NULL 2 {"ll":[2]}
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3 NULL 1 1 1 zzz NULL NULL
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3 NULL 1 NULL NULL NULL 1 {"ll":["zzz"]}
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4 0 0 1 1 0.1 NULL NULL
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4 0 0 1 2 0.01 NULL NULL
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4 0 0 2 1 0.02 NULL NULL
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4 0 0 2 2 0.002 NULL NULL
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4 0 0 2 3 0.0002 NULL NULL
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4 0 0 NULL NULL NULL 1 {"ll":[0.1,0.01]}
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4 0 0 NULL NULL NULL 2 {"ll":[0.02,0.002,0.0002]}
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ord should be 1,1,1,2, which tells that first two values of 'l' are
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from the same object, and next two are from different objects
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SELECT *
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FROM JSON_TABLE(
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'[{"a": "a_val",
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"b": [
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{"c": "c_val",
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"l": [1,2]}
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]
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}, {"a": "a_val",
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"b": [
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{"c": "c_val",
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"l": [11]},
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{"c": "c_val",
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"l": [22]}
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]
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}]',
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'$[*]' COLUMNS (
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apath VARCHAR(10) PATH '$.a',
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NESTED PATH '$.b[*]' COLUMNS (
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bpath VARCHAR(10) PATH '$.c',
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ord FOR ORDINALITY,
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NESTED PATH '$.l[*]' COLUMNS (
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lpath varchar(10) PATH '$'
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)
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)
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)) as jt;
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apath bpath ord lpath
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a_val c_val 1 1
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a_val c_val 1 2
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a_val c_val 1 11
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a_val c_val 2 22
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CREATE TABLE jt( i JSON );
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SELECT * FROM jt, JSON_TABLE(jt.i, '$' COLUMNS (a INT PATH '$')) AS tt
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WHERE a=1;
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i a
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EXPLAIN SELECT * FROM jt, JSON_TABLE(jt.i, '$' COLUMNS (a INT PATH '$')) AS tt
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WHERE a=1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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SELECT * FROM (
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SELECT * FROM jt, JSON_TABLE(jt.i, '$' COLUMNS (a INT PATH '$')) AS tt
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WHERE a=1) AS ttt;
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i a
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EXPLAIN SELECT * FROM (
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SELECT * FROM jt, JSON_TABLE(jt.i, '$' COLUMNS (a INT PATH '$')) AS tt
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WHERE a=1) AS ttt;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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DROP TABLE jt;
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CREATE VIEW v AS
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SELECT * FROM JSON_TABLE('[1,2,3]',
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'$[*]' COLUMNS (num INT PATH '$.a'
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DEFAULT '123' ON EMPTY
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DEFAULT '456' ON ERROR)) AS jt;
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SELECT * FROM v;
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num
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123
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123
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123
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SHOW CREATE VIEW v;
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View Create View character_set_client collation_connection
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v CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `jt`.`num` AS `num` from JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (`num` int(11) PATH '$.a' DEFAULT '123' ON EMPTY DEFAULT '456' ON ERROR)) `jt` latin1 latin1_swedish_ci
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DROP VIEW v;
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SELECT * FROM JSON_TABLE('"asdf"',
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'$' COLUMNS (a INT PATH '$' ERROR ON ERROR)) AS jt;
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a
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0
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Warnings:
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Warning 1366 Incorrect integer value: 'asdf' for column ``.`(temporary)`.`a` at row 1
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SELECT * FROM
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JSON_TABLE('[{"a":1},{"a":2}]',
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'$' COLUMNS (a INT PATH '$[*].a' ERROR ON ERROR)) AS jt;
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ERROR HY000: Can't store multiple matches of the path in the column 'a' of JSON_TABLE 'jt'.
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SELECT * FROM
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JSON_TABLE('[{"a":1},{"a":2}]',
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'$' COLUMNS (a JSON PATH '$[*].a' ERROR ON ERROR)) AS jt;
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ERROR HY000: Can't store multiple matches of the path in the column 'a' of JSON_TABLE 'jt'.
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SELECT * FROM
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JSON_TABLE('123.456', '$' COLUMNS (a DECIMAL(2,1) PATH '$' ERROR ON ERROR)) AS jt;
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a
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9.9
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Warnings:
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Warning 1264 Out of range value for column 'a' at row 1
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SELECT * FROM
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JSON_TABLE('123.456', '$' COLUMNS (a DECIMAL(2,1) PATH '$')) AS jt;
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a
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9.9
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Warnings:
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Warning 1264 Out of range value for column 'a' at row 1
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SELECT * FROM
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JSON_TABLE('{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{"a":1,"b":{}}}}}}}}}}}}}}}}}}}',
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'$' COLUMNS (i0 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i1 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i2 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i3 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i4 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i5 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i6 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i7 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i8 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i9 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i10 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i11 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i12 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i13 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i14 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i15 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i16 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i17 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i18 INT PATH '$.a',
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NESTED PATH '$.b' COLUMNS (i19 INT PATH '$.a',
|
|
NESTED PATH '$.b' COLUMNS (i20 INT PATH '$.a'
|
|
)))))))))))))))))))))) jt;
|
|
i0 i1 i2 i3 i4 i5 i6 i7 i8 i9 i10 i11 i12 i13 i14 i15 i16 i17 i18 i19 i20
|
|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 NULL NULL NULL
|
|
CREATE TABLE t1(id int, jd JSON);
|
|
INSERT INTO t1 values (1, '[1,3,5]'),(2,'[2,4,6]');
|
|
SELECT id, jt.* FROM t1,
|
|
JSON_TABLE(jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
|
|
val INT PATH '$')) AS jt;
|
|
id jid val
|
|
1 1 1
|
|
1 2 3
|
|
1 3 5
|
|
2 1 2
|
|
2 2 4
|
|
2 3 6
|
|
SELECT id, jt.*
|
|
FROM t1,
|
|
JSON_TABLE(jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
|
|
val INT PATH '$')) AS jt;
|
|
id jid val
|
|
1 1 1
|
|
1 2 3
|
|
1 3 5
|
|
2 1 2
|
|
2 2 4
|
|
2 3 6
|
|
EXPLAIN SELECT id, jt.*
|
|
FROM t1,
|
|
JSON_TABLE(jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
|
|
val INT PATH '$')) AS jt;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 ALL NULL NULL NULL NULL 2
|
|
1 SIMPLE jt ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
SELECT t1.id, t2.id, jt.*
|
|
FROM t1,
|
|
JSON_TABLE(t1.jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
|
|
val INT PATH '$')) AS jt,
|
|
t1 AS t2;
|
|
id id jid val
|
|
1 1 1 1
|
|
1 1 2 3
|
|
1 1 3 5
|
|
1 2 1 1
|
|
1 2 2 3
|
|
1 2 3 5
|
|
2 1 1 2
|
|
2 1 2 4
|
|
2 1 3 6
|
|
2 2 1 2
|
|
2 2 2 4
|
|
2 2 3 6
|
|
EXPLAIN SELECT t1.id, t2.id, jt.*
|
|
FROM t1,
|
|
JSON_TABLE(t1.jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
|
|
val INT PATH '$')) AS jt,
|
|
t1 AS t2;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 ALL NULL NULL NULL NULL 2
|
|
1 SIMPLE t2 ALL NULL NULL NULL NULL 2 Using join buffer (flat, BNL join)
|
|
1 SIMPLE jt ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
EXPLAIN SELECT t1.id, t2.id, jt.*
|
|
FROM t1,
|
|
JSON_TABLE(t1.jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
|
|
val INT PATH '$')) AS jt,
|
|
t1 AS t2;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 ALL NULL NULL NULL NULL 2
|
|
1 SIMPLE t2 ALL NULL NULL NULL NULL 2 Using join buffer (flat, BNL join)
|
|
1 SIMPLE jt ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
SELECT * FROM t1 WHERE id IN
|
|
(SELECT * FROM JSON_TABLE('[1,2]', '$[*]' COLUMNS
|
|
(id INT PATH '$')) AS jt);
|
|
id jd
|
|
1 [1,3,5]
|
|
2 [2,4,6]
|
|
EXPLAIN SELECT * FROM t1 WHERE id IN
|
|
(SELECT * FROM JSON_TABLE('[1,2]', '$[*]' COLUMNS
|
|
(id INT PATH '$')) AS jt);
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
|
1 PRIMARY jt ALL NULL NULL NULL NULL 40 Table function: json_table; Using where; FirstMatch(t1); Using join buffer (flat, BNL join)
|
|
DROP TABLE t1;
|
|
SELECT * FROM JSON_TABLE('"asdf"', '$' COLUMNS(
|
|
tm TIME PATH '$',
|
|
dt DATE PATH '$',
|
|
i INT PATH '$',
|
|
f FLOAT PATH '$',
|
|
d DECIMAL PATH '$')) AS jt;
|
|
tm dt i f d
|
|
00:00:00 0000-00-00 0 0 0
|
|
Warnings:
|
|
Warning 1265 Data truncated for column 'tm' at row 1
|
|
Warning 1265 Data truncated for column 'dt' at row 1
|
|
Warning 1366 Incorrect integer value: 'asdf' for column ``.`(temporary)`.`i` at row 1
|
|
Warning 1366 Incorrect double value: 'asdf' for column ``.`(temporary)`.`f` at row 1
|
|
Warning 1366 Incorrect decimal value: 'asdf' for column ``.`(temporary)`.`d` at row 1
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x INT PATH '$.x' DEFAULT NULL ON EMPTY)) jt;
|
|
x
|
|
NULL
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x INT PATH '$.x' DEFAULT NULL ON ERROR)) jt;
|
|
x
|
|
NULL
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x INT PATH '$.x' DEFAULT 0 ON EMPTY)) jt;
|
|
x
|
|
0
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x INT PATH '$.x' DEFAULT 0 ON ERROR)) jt;
|
|
x
|
|
NULL
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x DATE
|
|
PATH '$.x'
|
|
DEFAULT DATE'2020-01-01' ON EMPTY)) jt;
|
|
x
|
|
2020-01-01
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x DATE
|
|
PATH '$.x'
|
|
DEFAULT DATE'2020-01-01' ON ERROR)) jt;
|
|
x
|
|
NULL
|
|
#
|
|
# Bug#25413069: SIG11 IN CHECK_COLUMN_GRANT_IN_TABLE_REF
|
|
#
|
|
SELECT a FROM JSON_TABLE(abc, '$[*]' COLUMNS ( a int path '$.a')) AS jt;
|
|
ERROR 42S22: Unknown column 'abc' in 'JSON_TABLE'
|
|
#
|
|
# Bug#25420680: ASSERTION `THD->IS_ERROR()' FAILED IN SQL/SQL_SELECT.CC
|
|
#
|
|
SELECT * FROM JSON_TABLE('{"a":"2017-11-1"}',
|
|
'$' COLUMNS (jpath DATE PATH '$.a')) AS jt;
|
|
jpath
|
|
2017-11-01
|
|
#
|
|
# Bug#25413826: ASSERTION `TABLE_LIST->ALIAS' FAILED
|
|
#
|
|
SELECT * FROM JSON_TABLE('[{"a": 1, "b": 2}]',
|
|
'$[*]' COLUMNS ( a int path '$.b'));
|
|
ERROR HY000: Every table function must have an alias.
|
|
#
|
|
# Bug#25421464: ASSERTION `!STRCMP(TABLE_REF->TABLE_NAME, ...
|
|
#
|
|
CREATE VIEW v1 AS
|
|
SELECT * FROM JSON_TABLE('[{"a": 1, "b": 2}]',
|
|
'$[*]' COLUMNS ( a INT PATH '$.b')) AS jt;
|
|
SELECT * FROM v1;
|
|
a
|
|
2
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `jt`.`a` AS `a` from JSON_TABLE('[{"a": 1, "b": 2}]', '$[*]' COLUMNS (`a` int(11) PATH '$.b')) `jt` latin1 latin1_swedish_ci
|
|
DROP VIEW v1;
|
|
#
|
|
# Bug#25427457: ASSERTION `!((*REG_FIELD)->FLAGS & 16)'
|
|
#
|
|
SELECT * FROM JSON_TABLE('{"a":"1"}',
|
|
'$' COLUMNS (jpath JSON PATH '$.a',
|
|
o FOR ORDINALITY)) AS jt
|
|
WHERE o = 1;
|
|
jpath o
|
|
"1" 1
|
|
#
|
|
# Bug#25427982: ASSERTION `DERIVED' FAILED IN SQL/TABLE.H
|
|
#
|
|
SELECT je,o FROM JSON_TABLE('{"a":"1"}',
|
|
'$' COLUMNS (o FOR ORDINALITY,
|
|
je BIGINT EXISTS PATH '$.a')) AS jt
|
|
GROUP BY je;
|
|
je o
|
|
1 1
|
|
SELECT je,COUNT(o) FROM JSON_TABLE('{"a":"1"}',
|
|
'$' COLUMNS (o FOR ORDINALITY,
|
|
je BIGINT EXISTS PATH '$.a')) AS jt
|
|
GROUP BY je;
|
|
je COUNT(o)
|
|
1 1
|
|
#
|
|
# Bug#25413194: ASSERTION `!(WANT_PRIVILEGE & ~(GRANT->WANT_PRIVILEGE
|
|
#
|
|
CREATE TABLE t1 (j JSON);
|
|
SELECT * FROM t1,JSON_TABLE(t1.j, '$[*]' COLUMNS ( a int path '$.b')) AS jt;
|
|
j a
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#25460537:SIG 11 IN NEXT_FAST AT SQL/SQL_LIST.H
|
|
#
|
|
PREPARE STMT FROM
|
|
"SELECT * FROM JSON_TABLE(
|
|
\'[{\"a\":\"3\"},{\"a\":2},{\"b\":1},{\"a\":0}]\',
|
|
\'$[*]\' COLUMNS (id
|
|
FOR ORDINALITY,
|
|
jpath VARCHAR(100) PATH \'$.a\',
|
|
jexst INT EXISTS PATH \'$.b\')
|
|
) as tt";
|
|
EXECUTE STMT;
|
|
id jpath jexst
|
|
1 3 0
|
|
2 2 0
|
|
3 NULL 1
|
|
4 0 0
|
|
EXECUTE STMT;
|
|
id jpath jexst
|
|
1 3 0
|
|
2 2 0
|
|
3 NULL 1
|
|
4 0 0
|
|
DEALLOCATE PREPARE stmt;
|
|
#
|
|
# Bug#25522353: SIG 11 IN JOIN::MAKE_JOIN_PLAN | SQL/SQL_OPTIMIZER.CC
|
|
#
|
|
CREATE TABLE t1 (id INT, jc JSON);
|
|
SELECT * FROM t1 RIGHT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
ERROR 42S22: Unknown column 't1.jc' in 'JSON_TABLE'
|
|
SELECT * FROM JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt LEFT JOIN t1 ON t1.jc=jt.id;
|
|
ERROR 42S22: Unknown column 't1.jc' in 'JSON_TABLE'
|
|
SELECT * FROM JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt RIGHT JOIN t1 ON t1.jc=jt.id;
|
|
id id jc
|
|
SELECT * FROM t1 LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
id jc id
|
|
EXPLAIN SELECT * FROM t1 LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
|
SELECT * FROM t1 t1o RIGHT JOIN t1 ON t1o.id=t1.id
|
|
LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
id jc id jc id
|
|
EXPLAIN SELECT * FROM t1 t1o RIGHT JOIN t1 ON t1o.id=t1.id
|
|
LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
|
SELECT * FROM t1 AS t1o RIGHT JOIN
|
|
(t1 AS t1i JOIN JSON_TABLE(t1o.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1i.jc=jt.id)
|
|
ON t1o.id=t1i.id;
|
|
ERROR 42S22: Unknown column 't1o.jc' in 'JSON_TABLE'
|
|
SELECT * FROM t1 AS t1o RIGHT JOIN
|
|
(t1 AS t1i RIGHT JOIN JSON_TABLE(t1o.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1i.jc=jt.id)
|
|
ON t1o.id=t1i.id;
|
|
ERROR 42S22: Unknown column 't1o.jc' in 'JSON_TABLE'
|
|
WITH qn AS
|
|
(SELECT jt.* FROM t1 RIGHT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id)
|
|
SELECT * from qn;
|
|
ERROR 42S22: Unknown column 't1.jc' in 'JSON_TABLE'
|
|
WITH qn AS
|
|
(SELECT 1 UNION
|
|
SELECT jt.id FROM t1 RIGHT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id)
|
|
SELECT * from qn;
|
|
ERROR 42S22: Unknown column 't1.jc' in 'JSON_TABLE'
|
|
SELECT * FROM t1 AS t1o RIGHT JOIN
|
|
(t1 AS t1i JOIN JSON_TABLE(t1o.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1i.jc=jt.id)
|
|
ON t1o.id=t1i.id;
|
|
ERROR 42S22: Unknown column 't1o.jc' in 'JSON_TABLE'
|
|
SELECT * FROM t1 AS t1o RIGHT JOIN
|
|
(t1 AS t1i RIGHT JOIN JSON_TABLE(t1o.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1i.jc=jt.id)
|
|
ON t1o.id=t1i.id;
|
|
ERROR 42S22: Unknown column 't1o.jc' in 'JSON_TABLE'
|
|
INSERT INTO t1 VALUES(1,"1"),(2,"4"),(3,"3");
|
|
ANALYZE TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 analyze status Engine-independent statistics collected
|
|
test.t1 analyze Warning Engine-independent statistics are not collected for column 'jc'
|
|
test.t1 analyze status OK
|
|
SELECT * FROM t1 LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id INT PATH '$')) as jt ON t1.id=jt.id;
|
|
id jc id
|
|
1 1 1
|
|
2 4 NULL
|
|
3 3 3
|
|
EXPLAIN SELECT * FROM t1 LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id INT PATH '$')) as jt ON t1.id=jt.id;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 ALL NULL NULL NULL NULL 3
|
|
1 SIMPLE jt ALL NULL NULL NULL NULL 40 Table function: json_table; Using where
|
|
SELECT * FROM t1
|
|
LEFT JOIN
|
|
JSON_TABLE(t1.jc, '$' COLUMNS (id FOR ORDINALITY)) as jt ON t1.jc=jt.id
|
|
RIGHT JOIN
|
|
JSON_TABLE(jt.id, '$' COLUMNS (id FOR ORDINALITY)) as jt1 ON jt.id=jt1.id;
|
|
ERROR 42S22: Unknown column 'jt.id' in 'JSON_TABLE'
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#25525409: ASSERTION `TABLE_LIST->TABLE' FAILED IN SQL/SQL_BASE.CC
|
|
#
|
|
SELECT * FROM JSON_TABLE( ( SELECT a ) , '$.*' COLUMNS (col1 FOR ORDINALITY) )
|
|
AS alias1;
|
|
ERROR 42S22: Unknown column 'a' in 'SELECT'
|
|
SELECT * FROM JSON_TABLE( ( SELECT 1 ) , '$.*' COLUMNS (col1 FOR ORDINALITY) )
|
|
AS alias1;
|
|
col1
|
|
SELECT * FROM JSON_TABLE( ( SUM(1) ) , '$.*' COLUMNS (col1 FOR ORDINALITY) )
|
|
AS alias1;
|
|
ERROR HY000: Invalid use of group function
|
|
#
|
|
# Bug# #25472875: ERROR SHOULD BE THROWN FOR INCORRECT VALUES
|
|
#
|
|
SELECT *
|
|
FROM JSON_TABLE('{"a":"1993-01-01"}',
|
|
'$' COLUMNS (jp DATE PATH '$.b' DEFAULT '1000' ON EMPTY))
|
|
AS jt;
|
|
jp
|
|
0000-00-00
|
|
Warnings:
|
|
Warning 1265 Data truncated for column 'jp' at row 1
|
|
#
|
|
# Bug#25532429: INVALID JSON ERROR NOT THROWN WITH EMPTY TABLES JOIN
|
|
#
|
|
CREATE TABLE t1(j JSON);
|
|
SELECT * FROM t1,
|
|
JSON_TABLE( 'dqwfjqjf' , '$[*]' COLUMNS (col5 FOR ORDINALITY) ) AS alias7;
|
|
j col5
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#25540370: SIG 11 IN SHOW_SQL_TYPE|SQL/SQL_SHOW.CC:7063
|
|
#
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 CHAR(70) PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
3.14159
|
|
# Too short field causes truncation, error and triggers ON ERROR clause
|
|
SELECT * FROM
|
|
JSON_TABLE('["3.14159"]',
|
|
'$[*]' COLUMNS (col18 CHAR(6) PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
3.1415
|
|
Warnings:
|
|
Warning 1265 Data truncated for column 'col18' at row 1
|
|
#Truncated space doesn't trigger ON ERROR
|
|
SELECT * FROM
|
|
JSON_TABLE('["3.14159 "]',
|
|
'$[*]' COLUMNS (col18 CHAR(7) PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
3.14159
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 CHAR(255) PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
3.14159
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 VARCHAR(70) PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
3.14159
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 VARCHAR(255) PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
3.14159
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 FLOAT PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
3.14159
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 DOUBLE PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
3.14159
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 DECIMAL(3,3) PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
0.999
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'col18' at row 1
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 DECIMAL(3,3) PATH '$' ERROR ON ERROR)
|
|
) AS alias2;
|
|
col18
|
|
0.999
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'col18' at row 1
|
|
SELECT * FROM
|
|
JSON_TABLE('[0.9]',
|
|
'$[*]' COLUMNS (col18 DECIMAL(3,3) PATH '$')
|
|
) AS alias2;
|
|
col18
|
|
0.900
|
|
SELECT * FROM
|
|
JSON_TABLE('["asdf","ghjk"]',
|
|
'$[*]' COLUMNS (col18 DECIMAL(4,3) PATH '$'
|
|
DEFAULT "3.14159" ON ERROR)
|
|
) AS alias2;
|
|
col18
|
|
0.000
|
|
0.000
|
|
Warnings:
|
|
Warning 1366 Incorrect decimal value: 'asdf' for column ``.`(temporary)`.`col18` at row 1
|
|
Warning 1366 Incorrect decimal value: 'ghjk' for column ``.`(temporary)`.`col18` at row 2
|
|
CREATE TABLE t1(jd JSON);
|
|
INSERT INTO t1 VALUES('["asdf"]'),('["ghjk"]');
|
|
SELECT * FROM t1,
|
|
JSON_TABLE(jd,
|
|
'$[*]' COLUMNS (col18 DECIMAL(4,3) PATH '$'
|
|
DEFAULT "3.14159" ON ERROR)
|
|
) AS alias2;
|
|
jd col18
|
|
["asdf"] 0.000
|
|
["ghjk"] 0.000
|
|
Warnings:
|
|
Warning 1366 Incorrect decimal value: 'asdf' for column ``.`(temporary)`.`col18` at row 1
|
|
Warning 1366 Incorrect decimal value: 'ghjk' for column ``.`(temporary)`.`col18` at row 1
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#25540027: SIG 11 IN FIND_FIELD_IN_TABLE | SQL/SQL_BASE.CC
|
|
#
|
|
CREATE TABLE t1(c1 JSON);
|
|
UPDATE t1, JSON_TABLE(t1.c1,'$[*]' COLUMNS (a INT PATH '$.a')) AS jt1
|
|
SET jt1.a=1;
|
|
ERROR HY000: The target table jt1 of the UPDATE is not updatable
|
|
DELETE JSON_TABLE(t1.c1,'$[*]' COLUMNS (a INT PATH '$.a')) AS jt1
|
|
FROM t1;
|
|
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(t1.c1,'$[*]' COLUMNS (a INT PATH '$.a')) AS jt1
|
|
FROM t1' at line 1
|
|
DELETE t1, JSON_TABLE(t1.c1,'$[*]' COLUMNS (a INT PATH '$.a')) AS jt1
|
|
USING t1;
|
|
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(t1.c1,'$[*]' COLUMNS (a INT PATH '$.a')) AS jt1
|
|
USING t1' at line 1
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#25547244: ASSERTION `!TABLE || (!TABLE->READ_SET || BITMAP_IS_SET(
|
|
#
|
|
CREATE TABLE t1(i INT);
|
|
INSERT INTO t1 VALUES(1);
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#25540675: ASSERTION `!COL->CHILD_JDS->PRODUCING_RECORDS' FAILED
|
|
#
|
|
CREATE TABLE j1(j JSON);
|
|
INSERT INTO j1 VALUES('[1,2,3]'),('[1,2,4]');
|
|
SELECT * FROM j1,
|
|
JSON_TABLE( JSON_OBJECT('key1', j) ,
|
|
'$.*' COLUMNS (NESTED PATH '$.*' COLUMNS (col11 FOR ORDINALITY))) AS alias2;
|
|
j col11
|
|
[1,2,3] NULL
|
|
[1,2,4] NULL
|
|
DROP TABLE j1;
|
|
#
|
|
# Bug#25584335: SIG 11 IN TABLE_LIST::FETCH_NUMBER_OF_ROWS
|
|
#
|
|
CREATE TABLE t1(i INT);
|
|
PREPARE stmt FROM "SELECT alias1.i AS field1 FROM (
|
|
t1 AS alias1,
|
|
(SELECT * FROM
|
|
JSON_TABLE('[1,2,3]' ,
|
|
'$[*]' COLUMNS (`col_varchar` FOR ORDINALITY)) AS SQ1_alias1
|
|
) AS alias2 )";
|
|
EXECUTE stmt;
|
|
field1
|
|
DEALLOCATE PREPARE stmt;
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#25604048: COLUMN NAMES WITH SAME 33-CHAR PREFIX ARE EQUAL
|
|
#
|
|
SELECT * FROM JSON_TABLE( '{"key1": "test"}' , '$' COLUMNS(
|
|
column_name_is_thirty_four_or_more VARCHAR(17) PATH '$.key1',
|
|
column_name_is_thirty_four_or_more_yes_indeed VARCHAR(17) PATH '$.key1'
|
|
) ) AS alias1;
|
|
column_name_is_thirty_four_or_more column_name_is_thirty_four_or_more_yes_indeed
|
|
test test
|
|
SELECT * FROM JSON_TABLE( '{"key1": "test"}' , '$' COLUMNS(
|
|
`column_name_is_thirty_four_or_more ` VARCHAR(17) PATH '$.key1'
|
|
) ) AS alias1;
|
|
column_name_is_thirty_four_or_more
|
|
test
|
|
#
|
|
# Bug#25604404: JSON_TABLE MORE RESTRICTIVE WITH IDENTIFIERS THAN
|
|
# CREATE TABLE
|
|
#
|
|
SELECT * FROM JSON_TABLE( '[1, 2]', '$' COLUMNS(
|
|
one INT PATH '$[0]', two INT PATH '$[1]'
|
|
)) AS jt;
|
|
one two
|
|
1 2
|
|
#
|
|
# Bug#25588450: SIG 6 IN JSON_WRAPPER::SEEK|SQL/JSON_DOM.CC
|
|
#
|
|
CREATE TABLE t1(c VARCHAR(10)) ENGINE=MEMORY;
|
|
INSERT INTO t1 VALUES('fiheife');
|
|
SELECT * FROM `t1` AS alias1, JSON_TABLE( `c` , '$[*]' COLUMNS (jtcol1 JSON
|
|
PATH '$.*')) AS alias2 WHERE jtcol1 <= 'kjfh';
|
|
ERROR HY000: Syntax error in JSON text in argument 1 to function 'JSON_TABLE' at position 1
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#25587754: ASSERTION `FIXED == 0 || BASIC_CONST_ITEM()' FAILED
|
|
#
|
|
PREPARE stmt FROM
|
|
"SELECT * FROM JSON_TABLE( '[1,2]', '$[*]'
|
|
COLUMNS (jtcol1 JSON PATH '$.*')) AS alias2";
|
|
EXECUTE stmt;
|
|
jtcol1
|
|
NULL
|
|
NULL
|
|
DEALLOCATE PREPARE stmt;
|
|
#
|
|
# Bug#25584593: UNABLE TO USE JSON_TABLE() ON TEXT/BLOB JSON DATA
|
|
#
|
|
SELECT * FROM JSON_TABLE(NULL, '$.k' COLUMNS (id FOR ORDINALITY)) AS aLias;
|
|
id
|
|
SELECT * FROM JSON_TABLE(@myjson, '$.k' COLUMNS (id FOR ORDINALITY)) AS alias;
|
|
id
|
|
SET @myjson = '{"k": 42}';
|
|
SELECT * FROM JSON_TABLE(@myjson, '$.k' COLUMNS (id FOR ORDINALITY)) AS alias;
|
|
id
|
|
1
|
|
CREATE TABLE t1(
|
|
txt TEXT, ty TINYTEXT, tm MEDIUMTEXT, tl LONGTEXT);
|
|
INSERT INTO t1 values (
|
|
'{"k": "text"}','{"k": "tinytext"}','{"k": "mediumtext"}','{"k": "longtext"}');
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id VARCHAR(10) PATH '$')) AS alias;
|
|
id
|
|
text
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.ty, '$.k' COLUMNS (id VARCHAR(10) PATH '$')) AS alias;
|
|
id
|
|
tinytext
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.tm, '$.k' COLUMNS (id VARCHAR(10) PATH '$')) AS alias;
|
|
id
|
|
mediumtext
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.tl, '$.k' COLUMNS (id VARCHAR(10) PATH '$')) AS alias;
|
|
id
|
|
longtext
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id TEXT PATH '$')) AS alias;
|
|
id
|
|
text
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id TINYTEXT PATH '$')) AS alias;
|
|
id
|
|
text
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id MEDIUMTEXT PATH '$')) AS alias;
|
|
id
|
|
text
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id LONGTEXT PATH '$')) AS alias;
|
|
id
|
|
text
|
|
SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb BLOB PATH '$')) as alias;
|
|
blb
|
|
asd123
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb BLOB PATH '$')) as alias;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE alias ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb TINYBLOB PATH '$')) as alias;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE alias ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb MEDIUMBLOB PATH '$')) as alias;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE alias ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb LONGBLOB PATH '$')) as alias;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE alias ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb TEXT PATH '$')) as alias;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE alias ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb TINYTEXT PATH '$')) as alias;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE alias ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb MEDIUMTEXT PATH '$')) as alias;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE alias ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb LONGTEXT PATH '$')) as alias;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE alias ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
SELECT * FROM
|
|
(SELECT CAST(blb AS JSON) jf FROM
|
|
JSON_TABLE('"asd123"', '$' COLUMNS (blb BLOB PATH '$')) AS jti) AS dt,
|
|
JSON_TABLE(jf, '$' COLUMNS (blb BLOB PATH '$')) AS jto;
|
|
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'JSON) jf FROM
|
|
JSON_TABLE('"asd123"', '$' COLUMNS (blb BLOB PATH '$')) AS jti)...' at line 2
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#26500384: ASSERT FAILURE IN QUERY WITH WINDOW FUNCTION AND
|
|
# JSON_TABLE
|
|
#
|
|
CREATE TABLE t (x INT);
|
|
INSERT INTO t VALUES (1), (2), (3);
|
|
SELECT MAX(t.x) OVER () m, jt.* FROM t,
|
|
JSON_TABLE(JSON_ARRAY(m), '$[*]' COLUMNS (i INT PATH '$')) jt;
|
|
ERROR 42S22: Unknown column 'm' in 'JSON_TABLE'
|
|
DROP TABLE t;
|
|
#
|
|
# Bug#26583283: ASSERTION `!THD->IS_ERROR()' FAILED IN SQL_RESOLVER.CC
|
|
#
|
|
EXPLAIN SELECT * FROM JSON_TABLE('null', '$' COLUMNS(AA DECIMAL PATH '$')) tt;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE tt ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
CREATE VIEW v1 AS SELECT * FROM
|
|
JSON_TABLE( 'null', '$' COLUMNS (c1 DECIMAL PATH '$' ) ) AS jt;
|
|
SELECT * FROM v1;
|
|
c1
|
|
NULL
|
|
EXPLAIN SELECT * FROM v1;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE jt ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
DROP VIEW v1;
|
|
#
|
|
# Bug#25822408: ASSERTION `!COL->CHILD_JDS->PRODUCING_RECORDS' FAILED
|
|
#
|
|
PREPARE stmt FROM "SELECT * FROM
|
|
JSON_TABLE('{\"a\":1}','$' COLUMNS (c1 CHAR(20) PATH '$.b' ERROR ON EMPTY)) jt";
|
|
EXECUTE stmt;
|
|
ERROR HY000: Field 'c1' can't be set for JSON_TABLE 'jt'.
|
|
EXECUTE stmt;
|
|
ERROR HY000: Field 'c1' can't be set for JSON_TABLE 'jt'.
|
|
#
|
|
# Bug#25594571: CRASH AT ITEM::CONST_ITEM|SQL/ITEM.H
|
|
#
|
|
CREATE TABLE t1 (i INT);
|
|
INSERT INTO t1 VALUES(1),(2),(3),(4),(5),(6),(7);
|
|
PREPARE stmt FROM "SELECT * FROM t1 AS alias1 LEFT JOIN t1 AS alias2
|
|
LEFT JOIN JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (i FOR ORDINALITY )) AS
|
|
alias3 ON alias2 . `i` = alias3 . `i` ON alias1 . `i` = alias2 . `i`";
|
|
EXECUTE stmt;
|
|
i i i
|
|
1 1 1
|
|
2 2 2
|
|
3 3 3
|
|
4 4 NULL
|
|
5 5 NULL
|
|
6 6 NULL
|
|
7 7 NULL
|
|
EXECUTE stmt;
|
|
i i i
|
|
1 1 1
|
|
2 2 2
|
|
3 3 3
|
|
4 4 NULL
|
|
5 5 NULL
|
|
6 6 NULL
|
|
7 7 NULL
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#26648617: ASSERTION `IS_VIEW_OR_DERIVED() &&
|
|
# USES_MATERIALIZATION()' FAILED.
|
|
#
|
|
CREATE TABLE t1 (
|
|
col_varchar_key varchar(1) DEFAULT NULL
|
|
) ENGINE=InnoDB;
|
|
INSERT INTO t1 VALUES(1),(4);
|
|
SELECT * FROM t1 WHERE col_varchar_key NOT IN (
|
|
SELECT col_varchar_key FROM JSON_TABLE(
|
|
'[{"col_key": 1},{"col_key": 2}]', "$[*]" COLUMNS
|
|
(col_varchar_key VARCHAR(10) PATH "$.col_key")) AS innr1);
|
|
col_varchar_key
|
|
4
|
|
EXPLAIN SELECT * FROM t1 WHERE col_varchar_key NOT IN (
|
|
SELECT col_varchar_key FROM JSON_TABLE(
|
|
'[{"col_key": 1},{"col_key": 2}]', "$[*]" COLUMNS
|
|
(col_varchar_key VARCHAR(10) PATH "$.col_key")) AS innr1);
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using where
|
|
2 DEPENDENT SUBQUERY innr1 ALL NULL NULL NULL NULL 40 Table function: json_table; Using where
|
|
SELECT * FROM t1 WHERE col_varchar_key IN (
|
|
SELECT col_varchar_key FROM JSON_TABLE(
|
|
'[{"col_key": 1},{"col_key": 2}]', "$[*]" COLUMNS
|
|
(col_varchar_key VARCHAR(10) PATH "$.col_key")) AS innr1);
|
|
col_varchar_key
|
|
1
|
|
EXPLAIN SELECT * FROM t1 WHERE col_varchar_key IN (
|
|
SELECT col_varchar_key FROM JSON_TABLE(
|
|
'[{"col_key": 1},{"col_key": 2}]', "$[*]" COLUMNS
|
|
(col_varchar_key VARCHAR(10) PATH "$.col_key")) AS innr1);
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
|
1 PRIMARY innr1 ALL NULL NULL NULL NULL 40 Table function: json_table; Using where; FirstMatch(t1); Using join buffer (flat, BNL join)
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#26711551: WL8867:CONDITIONAL JUMP IN JSON_TABLE_COLUMN::CLEANUP
|
|
#
|
|
CREATE TABLE t(x int, y int);
|
|
INSERT INTO t(x) VALUES (1);
|
|
UPDATE t t1, JSON_TABLE('[2]', '$[*]' COLUMNS (x INT PATH '$')) t2
|
|
SET t1.y = t2.x;
|
|
SELECT * FROM t;
|
|
x y
|
|
1 2
|
|
DROP TABLE t;
|
|
#
|
|
# Bug#26679671: SIG 11 IN JSON_BINARY::PARSE_BINARY()
|
|
#
|
|
CREATE TABLE t1(id INT, f1 JSON);
|
|
INSERT INTO t1 VALUES (1, '{\"1\": 1}'), (2, '{\"1\": 2}'), (3, '{\"1\": 3}'),
|
|
(4, '{\"1\": 4}'), (5, '{\"1\": 5}'), (6, '{\"1\": 6}');
|
|
ANALYZE TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 analyze status Engine-independent statistics collected
|
|
test.t1 analyze Warning Engine-independent statistics are not collected for column 'f1'
|
|
test.t1 analyze status OK
|
|
ANALYZE TABLE t1;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 analyze status Engine-independent statistics collected
|
|
test.t1 analyze Warning Engine-independent statistics are not collected for column 'f1'
|
|
test.t1 analyze status Table is already up to date
|
|
SELECT * FROM t1 as jj1,
|
|
(SELECT tt2.* FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (id FOR ORDINALITY)) AS tbl) dt;
|
|
id f1 id f1
|
|
1 {"1": 1} 1 {"1": 1}
|
|
1 {"1": 1} 2 {"1": 2}
|
|
1 {"1": 1} 3 {"1": 3}
|
|
1 {"1": 1} 4 {"1": 4}
|
|
1 {"1": 1} 5 {"1": 5}
|
|
1 {"1": 1} 6 {"1": 6}
|
|
2 {"1": 2} 1 {"1": 1}
|
|
2 {"1": 2} 2 {"1": 2}
|
|
2 {"1": 2} 3 {"1": 3}
|
|
2 {"1": 2} 4 {"1": 4}
|
|
2 {"1": 2} 5 {"1": 5}
|
|
2 {"1": 2} 6 {"1": 6}
|
|
3 {"1": 3} 1 {"1": 1}
|
|
3 {"1": 3} 2 {"1": 2}
|
|
3 {"1": 3} 3 {"1": 3}
|
|
3 {"1": 3} 4 {"1": 4}
|
|
3 {"1": 3} 5 {"1": 5}
|
|
3 {"1": 3} 6 {"1": 6}
|
|
4 {"1": 4} 1 {"1": 1}
|
|
4 {"1": 4} 2 {"1": 2}
|
|
4 {"1": 4} 3 {"1": 3}
|
|
4 {"1": 4} 4 {"1": 4}
|
|
4 {"1": 4} 5 {"1": 5}
|
|
4 {"1": 4} 6 {"1": 6}
|
|
5 {"1": 5} 1 {"1": 1}
|
|
5 {"1": 5} 2 {"1": 2}
|
|
5 {"1": 5} 3 {"1": 3}
|
|
5 {"1": 5} 4 {"1": 4}
|
|
5 {"1": 5} 5 {"1": 5}
|
|
5 {"1": 5} 6 {"1": 6}
|
|
6 {"1": 6} 1 {"1": 1}
|
|
6 {"1": 6} 2 {"1": 2}
|
|
6 {"1": 6} 3 {"1": 3}
|
|
6 {"1": 6} 4 {"1": 4}
|
|
6 {"1": 6} 5 {"1": 5}
|
|
6 {"1": 6} 6 {"1": 6}
|
|
EXPLAIN SELECT * FROM t1 as jj1,
|
|
(SELECT tt2.* FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (id FOR ORDINALITY)) AS tbl) dt;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE jj1 ALL NULL NULL NULL NULL 6
|
|
1 SIMPLE tt2 ALL NULL NULL NULL NULL 6 Using join buffer (flat, BNL join)
|
|
1 SIMPLE tbl ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
SELECT * FROM t1 as jj1,
|
|
(SELECT tt2.* FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (id FOR ORDINALITY)) AS tbl STRAIGHT_JOIN
|
|
t1 AS tt3) dt ORDER BY 1,3 LIMIT 10;
|
|
id f1 id f1
|
|
1 {"1": 1} 1 {"1": 1}
|
|
1 {"1": 1} 1 {"1": 1}
|
|
1 {"1": 1} 1 {"1": 1}
|
|
1 {"1": 1} 1 {"1": 1}
|
|
1 {"1": 1} 1 {"1": 1}
|
|
1 {"1": 1} 1 {"1": 1}
|
|
1 {"1": 1} 2 {"1": 2}
|
|
1 {"1": 1} 2 {"1": 2}
|
|
1 {"1": 1} 2 {"1": 2}
|
|
1 {"1": 1} 2 {"1": 2}
|
|
EXPLAIN SELECT * FROM t1 as jj1,
|
|
(SELECT tt2.* FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (id FOR ORDINALITY)) AS tbl STRAIGHT_JOIN
|
|
t1 AS tt3) dt ORDER BY 1,3 LIMIT 11;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE jj1 ALL NULL NULL NULL NULL 6 Using temporary; Using filesort
|
|
1 SIMPLE tt2 ALL NULL NULL NULL NULL 6 Using join buffer (flat, BNL join)
|
|
1 SIMPLE tbl ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
1 SIMPLE tt3 ALL NULL NULL NULL NULL 6 Using join buffer (flat, BNL join)
|
|
SELECT * FROM t1 WHERE id IN
|
|
(SELECT id FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (jf FOR ORDINALITY)) AS tbl);
|
|
id f1
|
|
1 {"1": 1}
|
|
2 {"1": 2}
|
|
3 {"1": 3}
|
|
4 {"1": 4}
|
|
5 {"1": 5}
|
|
6 {"1": 6}
|
|
EXPLAIN SELECT * FROM t1 WHERE id IN
|
|
(SELECT id FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (jf FOR ORDINALITY)) AS tbl);
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 PRIMARY t1 ALL NULL NULL NULL NULL 6
|
|
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
|
|
2 MATERIALIZED tt2 ALL NULL NULL NULL NULL 6
|
|
2 MATERIALIZED tbl ALL NULL NULL NULL NULL 40 Table function: json_table
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#26760811: WL#8867: MEMORY LEAK REPORTED BY ASAN AND VALGRIND
|
|
#
|
|
CREATE TABLE t (j JSON);
|
|
INSERT INTO t VALUES
|
|
('[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]'),
|
|
('[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]');
|
|
SELECT COUNT(*) FROM t, JSON_TABLE(j, '$[*]' COLUMNS (i INT PATH '$')) AS jt;
|
|
COUNT(*)
|
|
34
|
|
PREPARE ps FROM
|
|
'SELECT COUNT(*) FROM t, JSON_TABLE(j, ''$[*]'' COLUMNS (i INT PATH ''$'')) AS jt';
|
|
EXECUTE ps;
|
|
COUNT(*)
|
|
34
|
|
EXECUTE ps;
|
|
COUNT(*)
|
|
34
|
|
DROP PREPARE ps;
|
|
DROP TABLE t;
|
|
#
|
|
# Bug #26781759: NON-UNIQUE ALIAS ERROR NOT BEING THROWN
|
|
#
|
|
SELECT * FROM JSON_TABLE(NULL, '$' COLUMNS(j1 FOR ORDINALITY)) AS jalias,
|
|
JSON_TABLE(NULL, '$' COLUMNS(j1 FOR ORDINALITY)) AS jalias;
|
|
ERROR 42000: Not unique table/alias: 'jalias'
|
|
#
|
|
# Bug#27152428 JSON_TABLE + PREPARED STATEMENT + VIEW HAS PROBLEM IN DURING RESOLUTION
|
|
#
|
|
CREATE TABLE t1 (a INT, b INT);
|
|
CREATE VIEW v2 AS SELECT * FROM t1 LIMIT 2;
|
|
DROP TABLE t1;
|
|
DROP VIEW v2;
|
|
#
|
|
# Bug#27189940: CREATE VIEW FAILS ON JSON_TABLE() IN SCHEMA-LESS CONNECTIONS
|
|
# BUG#27217897: JSON_TABLE() FAILS IF NO DATABASE SELECTED
|
|
#
|
|
connect conn1,localhost,root,,*NO-ONE*;
|
|
connection conn1;
|
|
CREATE VIEW test.v AS SELECT * FROM JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (num INT PATH '$[0]')) AS jt;
|
|
SELECT * FROM JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (num INT PATH '$[0]')) AS jt;
|
|
num
|
|
1
|
|
2
|
|
3
|
|
connection default;
|
|
disconnect conn1;
|
|
use test;
|
|
SHOW CREATE VIEW test.v;
|
|
View Create View character_set_client collation_connection
|
|
v CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `jt`.`num` AS `num` from JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (`num` int(11) PATH '$[0]')) `jt` latin1 latin1_swedish_ci
|
|
SELECT * FROM test.v;
|
|
num
|
|
1
|
|
2
|
|
3
|
|
DROP VIEW test.v;
|
|
#
|
|
# Bug#27729112 JSON_TABLE SHOULD DECODE BASE64-ENCODED STRINGS
|
|
#
|
|
SELECT v
|
|
FROM JSON_TABLE(JSON_OBJECT('foo', _binary'bar'), '$'
|
|
COLUMNS(v VARCHAR(255) PATH '$.foo')) tbl;
|
|
v
|
|
bar
|
|
#
|
|
# Bug#28254268: JSON_TABLE() FUNCTION REJECTS SELECT PERMISSIONS
|
|
#
|
|
CREATE DATABASE db2;
|
|
USE db2;
|
|
CREATE TABLE t1 (c JSON);
|
|
INSERT INTO t1 VALUES('[1,2,3]');
|
|
CREATE USER user1@localhost;
|
|
GRANT SELECT ON db2.t1 TO user1@localhost;
|
|
connect conn1,localhost,user1,,;
|
|
connection conn1;
|
|
USE db2;
|
|
SELECT t1.c FROM t1;
|
|
c
|
|
[1,2,3]
|
|
SELECT jt.* FROM t1, JSON_TABLE(t1.c, '$[*]' COLUMNS (num INT PATH '$[0]'))
|
|
AS jt;
|
|
num
|
|
1
|
|
2
|
|
3
|
|
disconnect conn1;
|
|
connection default;
|
|
DROP USER user1@localhost;
|
|
DROP DATABASE db2;
|
|
#
|
|
# Bug#27856835 JSON_TABLE RETURNS WRONG DATATYPE WHEN INT-VALUE IS GRATER
|
|
# THAN (2^31-1)
|
|
#
|
|
SELECT id FROM JSON_TABLE('[{"id":"9223372036854775807"}]', '$[*]' COLUMNS
|
|
(id BIGINT PATH '$.id')) AS json;
|
|
id
|
|
9223372036854775807
|
|
# As we currently have no way of telling if a JSON string value is
|
|
# signed or unsigned, this value will overflow.
|
|
SELECT id FROM JSON_TABLE('[{"id":"9223372036854775808"}]', '$[*]' COLUMNS
|
|
(id BIGINT PATH '$.id')) AS json;
|
|
id
|
|
9223372036854775807
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'id' at row 1
|
|
# Here the JSON value is a NUMERIC value, and we thus know if the value
|
|
# is signed or unsigned.
|
|
SELECT id FROM JSON_TABLE('[{"id":9223372036854775808}]', '$[*]' COLUMNS
|
|
(id BIGINT PATH '$.id')) AS json;
|
|
id
|
|
9223372036854775807
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'id' at row 1
|
|
# If we tell the JSON table column to be unsigned, we get to store the
|
|
# full value correctly.
|
|
SELECT id FROM JSON_TABLE('[{"id":"9223372036854775808"}]', '$[*]' COLUMNS
|
|
(id BIGINT UNSIGNED PATH '$.id')) AS json;
|
|
id
|
|
9223372036854775808
|
|
SELECT id FROM JSON_TABLE('[{"id":"2147483648"}]', '$[*]' COLUMNS
|
|
(id INT UNSIGNED PATH '$.id')) AS json;
|
|
id
|
|
2147483648
|
|
# Check that we preserve the signedness of the columns.
|
|
USE test;
|
|
CREATE TABLE t1 AS SELECT id, value FROM
|
|
JSON_TABLE('[{"id":9223372036854775808, "value":9223372036854775807}]',
|
|
'$[*]' COLUMNS (id BIGINT UNSIGNED PATH '$.id',
|
|
value BIGINT PATH '$.value'))
|
|
AS json;
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`id` bigint(20) unsigned DEFAULT NULL,
|
|
`value` bigint(20) DEFAULT NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#28255453: VIEW USING JSON_TABLE FAILS IF NO SCHEMA IS SELECTED
|
|
#
|
|
connect conn1,localhost,root,,*NO-ONE*;
|
|
CREATE VIEW test.v AS SELECT * FROM JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (num INT PATH '$[0]')) AS jt;
|
|
SELECT * FROM test.v;
|
|
num
|
|
1
|
|
2
|
|
3
|
|
DROP VIEW test.v;
|
|
# Check that a user with access to the schema 'foo' can do a SELECT with
|
|
# a JSON_TABLE function.
|
|
CREATE SCHEMA foo;
|
|
CREATE USER foo@localhost;
|
|
GRANT EXECUTE ON foo.* TO foo@localhost;
|
|
connect con1,localhost,foo,,foo;
|
|
SELECT 1 FROM JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (num INT PATH '$.a')) AS jt;
|
|
1
|
|
1
|
|
1
|
|
1
|
|
connection default;
|
|
disconnect con1;
|
|
DROP USER foo@localhost;
|
|
DROP SCHEMA foo;
|
|
#
|
|
# Bug#27923406 ERROR 1142 (42000) WHEN USING JSON_TABLE
|
|
#
|
|
CREATE SCHEMA my_schema;
|
|
CREATE USER foo@localhost;
|
|
GRANT EXECUTE ON my_schema.* TO foo@localhost;
|
|
connect con1,localhost,foo,,my_schema;
|
|
SELECT
|
|
*
|
|
FROM
|
|
JSON_TABLE(
|
|
'[{"x":2,"y":"8"},{"x":"3","y":"7"},{"x":"4","y":6}]',
|
|
"$[*]" COLUMNS(
|
|
xval VARCHAR(100) PATH "$.x",
|
|
yval VARCHAR(100) PATH "$.y"
|
|
)
|
|
) AS jt1;
|
|
xval yval
|
|
2 8
|
|
3 7
|
|
4 6
|
|
connection default;
|
|
disconnect con1;
|
|
DROP USER foo@localhost;
|
|
DROP SCHEMA my_schema;
|
|
#
|
|
# Bug#28538315: JSON_TABLE() COLUMN TYPES DON'T SUPPORT COLLATE CLAUSE
|
|
#
|
|
CREATE TABLE t1 SELECT *
|
|
FROM JSON_TABLE('"test"', '$' COLUMNS(x VARCHAR(10)
|
|
CHARSET utf8mb4
|
|
PATH '$')) AS jt1;
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`x` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_uca1400_ai_ci DEFAULT NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
|
|
DROP TABLE t1;
|
|
#
|
|
# Bug#28643862 JSON_TABLE'S "COLUMNS" CLAUSE USES
|
|
# GLOBAL.CHARACTER_SET_RESULTS DEFAULT CHARSET
|
|
#
|
|
SET @@SESSION.character_set_connection = ascii;
|
|
CREATE TABLE t1 SELECT a.col
|
|
FROM JSON_TABLE('"test"', '$' COLUMNS(col VARCHAR(10) PATH '$')) AS a;
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`col` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
|
|
SET @@SESSION.collation_connection = latin1_bin;
|
|
CREATE TABLE t2 SELECT a.col
|
|
FROM JSON_TABLE('"test"', '$' COLUMNS(col VARCHAR(10) PATH '$')) AS a;
|
|
SHOW CREATE TABLE t2;
|
|
Table Create Table
|
|
t2 CREATE TABLE `t2` (
|
|
`col` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
|
|
DROP TABLE t1, t2;
|
|
SET @@SESSION.character_set_connection = DEFAULT;
|
|
#
|
|
# Bug#28851656: JSON_TABLE RETURN "UNKNOWN DATABASE ''" FROM A FUNCTION
|
|
#
|
|
CREATE FUNCTION FN_COUNT_ROWS(X JSON)
|
|
RETURNS INT DETERMINISTIC
|
|
RETURN (
|
|
SELECT COUNT(*) FROM JSON_TABLE( X, '$[*]' COLUMNS( I INT PATH '$')) der
|
|
);
|
|
SELECT FN_COUNT_ROWS('[1, 2]') CNT;
|
|
CNT
|
|
2
|
|
SELECT FN_COUNT_ROWS('[1, 2, 3]') CNT;
|
|
CNT
|
|
3
|
|
SELECT FN_COUNT_ROWS('[1, 2, 3, 4]') CNT;
|
|
CNT
|
|
4
|
|
DROP FUNCTION FN_COUNT_ROWS;
|
|
#
|
|
# Bug#30310265: VIEWS LOSE THE CHARACTER SET OF JSON_TABLE'S
|
|
# PATH ARGUMENTS
|
|
#
|
|
CREATE VIEW v1 AS
|
|
SELECT * FROM JSON_TABLE('{"å":{"å":1}}', '$.å' COLUMNS (x INT PATH '$.å')) t;
|
|
SELECT * FROM v1;
|
|
x
|
|
SET NAMES latin1;
|
|
SELECT * FROM v1;
|
|
x
|
|
SET NAMES latin1;
|
|
DROP VIEW v1;
|
|
CREATE VIEW v2 AS
|
|
SELECT * FROM JSON_TABLE('{}', '$' COLUMNS (
|
|
x VARCHAR(10) PATH '$.a' DEFAULT '"isn''t here"' ON EMPTY)
|
|
) t;
|
|
DROP VIEW v2;
|
|
#
|
|
# Bug#30382156: STORED PROCEDURE, JSON_TABLE AND "CONST" JOIN TYPE
|
|
#
|
|
CREATE TABLE t (id INT PRIMARY KEY, j JSON);
|
|
INSERT INTO t VALUES (1, '{"x":1}');
|
|
CREATE PROCEDURE p()
|
|
SELECT * FROM t, JSON_TABLE(j, '$' COLUMNS (x INT PATH '$.x')) jt
|
|
WHERE id = 1;
|
|
CALL p();
|
|
id j x
|
|
1 {"x":1} 1
|
|
CALL p();
|
|
id j x
|
|
1 {"x":1} 1
|
|
CALL p();
|
|
id j x
|
|
1 {"x":1} 1
|
|
DROP PROCEDURE p;
|
|
DROP TABLE t;
|
|
#
|
|
# WL#13512: Deprecate ON ERROR before ON EMPTY in JSON_TABLE syntax
|
|
#
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x VARCHAR(10) PATH '$.x'
|
|
DEFAULT '"a"' ON ERROR DEFAULT '"b"' ON EMPTY)) jt;
|
|
x
|
|
"b"
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x VARCHAR(10) PATH '$.x'
|
|
NULL ON ERROR NULL ON EMPTY)) jt;
|
|
x
|
|
NULL
|
|
SELECT * FROM
|
|
JSON_TABLE('{"x":"c"}', '$' COLUMNS (x VARCHAR(10) PATH '$.x'
|
|
ERROR ON ERROR ERROR ON EMPTY)) jt;
|
|
x
|
|
c
|
|
#
|
|
# Bug#30628330: INSERT WITH JSON_TABLE FAILS DUE TO WARNING INVOKED
|
|
# WITH ON ERROR CLAUSE
|
|
#
|
|
CREATE TABLE t(id INT, a TINYINT, b VARCHAR(3), c DATE, d DECIMAL);
|
|
INSERT INTO t SELECT * FROM
|
|
JSON_TABLE(JSON_ARRAY(JSON_OBJECT('a', 1, 'b', 'abc'),
|
|
JSON_OBJECT('a', 2, 'b', 'abcd'),
|
|
JSON_OBJECT('a', 1000, 'b', 'xyz'),
|
|
JSON_OBJECT('c', TIME'12:00:00', 'd', 1e308)),
|
|
'$[*]' COLUMNS (id FOR ORDINALITY,
|
|
a TINYINT PATH '$.a' DEFAULT '111' ON ERROR,
|
|
b VARCHAR(3) PATH '$.b' DEFAULT '"ERR"' ON ERROR,
|
|
c DATE PATH '$.c' DEFAULT '"2001-01-01"' ON ERROR,
|
|
d DECIMAL PATH '$.c' DEFAULT '999' ON ERROR)
|
|
) AS jt;
|
|
Warnings:
|
|
Warning 1265 Data truncated for column 'b' at row 2
|
|
Warning 1264 Out of range value for column 'a' at row 3
|
|
Warning 1265 Data truncated for column 'd' at row 4
|
|
SELECT * FROM t ORDER BY id;
|
|
id a b c d
|
|
1 1 abc NULL NULL
|
|
2 2 abc NULL NULL
|
|
3 127 xyz NULL NULL
|
|
4 NULL NULL 2012-00-00 12
|
|
DROP TABLE t;
|
|
#
|
|
# Bug#30263373: INCORRECT OUTPUT FROM TABLE_FUNCTION_JSON::PRINT()
|
|
#
|
|
CREATE VIEW v AS SELECT * FROM
|
|
JSON_TABLE('[123]', '$[*]' COLUMNS (`name with space 1` INT PATH '$',
|
|
`name with space 2` FOR ORDINALITY)) jt;
|
|
SELECT * FROM v;
|
|
name with space 1 name with space 2
|
|
123 1
|
|
DROP VIEW v;
|
|
CREATE VIEW v AS SELECT HEX(x), HEX(y) FROM
|
|
JSON_TABLE('["abc"]', '$[*]' COLUMNS (x BINARY(10) PATH '$',
|
|
y VARBINARY(10) PATH '$')) jt;
|
|
SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS
|
|
WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v';
|
|
VIEW_DEFINITION
|
|
select hex(`jt`.`x`) AS `HEX(x)`,hex(`jt`.`y`) AS `HEX(y)` from JSON_TABLE('["abc"]', '$[*]' COLUMNS (`x` binary(10) PATH '$', `y` varbinary(10) PATH '$')) `jt`
|
|
SELECT * FROM v;
|
|
HEX(x) HEX(y)
|
|
61626300000000000000 616263
|
|
DROP VIEW v;
|
|
CREATE VIEW v AS SELECT * FROM
|
|
JSON_TABLE('[123]', '$[*]' COLUMNS(ti TINYINT PATH '$',
|
|
si SMALLINT PATH '$',
|
|
mi MEDIUMINT PATH '$',
|
|
i INT PATH '$',
|
|
bi BIGINT PATH '$',
|
|
tiu TINYINT UNSIGNED PATH '$',
|
|
siu SMALLINT UNSIGNED PATH '$',
|
|
miu MEDIUMINT UNSIGNED PATH '$',
|
|
iu INT UNSIGNED PATH '$',
|
|
biu BIGINT UNSIGNED PATH '$')) jt;
|
|
SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS
|
|
WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v';
|
|
VIEW_DEFINITION
|
|
select `jt`.`ti` AS `ti`,`jt`.`si` AS `si`,`jt`.`mi` AS `mi`,`jt`.`i` AS `i`,`jt`.`bi` AS `bi`,`jt`.`tiu` AS `tiu`,`jt`.`siu` AS `siu`,`jt`.`miu` AS `miu`,`jt`.`iu` AS `iu`,`jt`.`biu` AS `biu` from JSON_TABLE('[123]', '$[*]' COLUMNS (`ti` tinyint(4) PATH '$', `si` smallint(6) PATH '$', `mi` mediumint(9) PATH '$', `i` int(11) PATH '$', `bi` bigint(20) PATH '$', `tiu` tinyint(3) unsigned PATH '$', `siu` smallint(5) unsigned PATH '$', `miu` mediumint(8) unsigned PATH '$', `iu` int(10) unsigned PATH '$', `biu` bigint(20) unsigned PATH '$')) `jt`
|
|
SELECT * FROM v;
|
|
ti si mi i bi tiu siu miu iu biu
|
|
123 123 123 123 123 123 123 123 123 123
|
|
DROP VIEW v;
|
|
#
|
|
# Bug#31345503 JSON_TABLE SHOULD RETURN SQL NULL FOR JSON NULL
|
|
#
|
|
SELECT *
|
|
FROM
|
|
JSON_TABLE(
|
|
'[
|
|
{"c1": null,
|
|
"c2": [{"c": "c_val", "l": [1,2]}],
|
|
"c3": null},
|
|
{"c1": true,
|
|
"c2": [{"c": "c_val","l": [11]}, {"c": "c_val", "l": [false]}],
|
|
"c3": true},
|
|
{"c1": false,
|
|
"c2": [{"c": null,"l": [true]}, {"c": "c_val", "l": [null]}],
|
|
"c3": false}
|
|
]',
|
|
'$[*]' COLUMNS(
|
|
top_ord FOR ORDINALITY,
|
|
c1path VARCHAR(10) PATH '$.c1' ERROR ON ERROR,
|
|
NESTED PATH '$.c2[*]' COLUMNS (
|
|
c2path VARCHAR(10) PATH '$.c' ERROR ON ERROR,
|
|
ord FOR ORDINALITY,
|
|
NESTED PATH '$.l[*]' COLUMNS (lpath_c VARCHAR(10) PATH '$' ERROR ON ERROR,
|
|
lpath_i INT PATH '$' ERROR ON ERROR)
|
|
),
|
|
c3path INT PATH '$.c3' ERROR ON ERROR
|
|
)
|
|
) as jt;
|
|
top_ord c1path c2path ord lpath_c lpath_i c3path
|
|
1 NULL c_val 1 1 1 NULL
|
|
1 NULL c_val 1 2 2 NULL
|
|
2 true c_val 1 11 11 1
|
|
2 true c_val 2 false 0 1
|
|
3 false NULL 1 true 1 0
|
|
3 false c_val 2 NULL NULL 0
|
|
#
|
|
# Bug #31327187 UBSAN: JSON_TABLE: NULL POINTER PASSED AS ARGUMENT 2,
|
|
# WHICH IS DECLARED TO NEVER BE NULL
|
|
#
|
|
SELECT HEX(a) FROM JSON_TABLE(
|
|
'[{"E":{"e":true,"~":1,"S3":"sTa"},"r":3,"":6.7},"",6.5]',
|
|
'$'
|
|
COLUMNS(a BINARY(5) PATH '$[1]' NULL ON EMPTY)
|
|
) e;
|
|
HEX(a)
|
|
0000000000
|
|
ALTER DATABASE test CHARACTER SET utf8mb4 COLLATE utf8mb4_uca1400_ai_ci;
|