mirror of
https://github.com/MariaDB/server.git
synced 2025-02-09 23:24:11 +01:00
d0a6a7886b
(Polished initial patch by Alexey Botchkov) Make the code handle DEFAULT values of any datatype - Make Json_table_column::On_response::m_default be Item*, not LEX_STRING. - Change the parser to use string literal non-terminals for producing the DEFAULT value -- Also, stop updating json_table->m_text_literal_cs for the DEFAULT value literals as it is not used.
1487 lines
46 KiB
Text
1487 lines
46 KiB
Text
# For stable statistics
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#--source include/have_innodb_16k.inc
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--source include/have_innodb.inc
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--echo #
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--echo # WL#8867: Add JSON_TABLE table function
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--echo #
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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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'$[*]' columns (id for ordinality,
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jpath varchar(100) path '\$.a',
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jexst int exists path '\$.b')
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) as tt;
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#--error ER_INVALID_DEFAULT
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select * from
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json_table(
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'[{"x":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' 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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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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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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#eval $query;
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#eval explain $query;
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select * from
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json_table(
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'[{"x":"3"},{"a":2},{"b":1},{"a":0},{"a":[1,2]}]',
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'$[*]' 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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#eval $query;
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#eval explain $query;
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' 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 '$.b')
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) as tt;
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' 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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#eval $query;
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#eval explain $query;
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--error ER_JSON_TABLE_ERROR_ON_FIELD
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' 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 ER_JSON_TABLE_SCALAR_EXPECTED
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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 '$.b')
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) as tt;
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--error ER_JSON_SYNTAX
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select * from
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json_table(
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'!#@$!@#$',
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'$[*]' 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 ER_JSON_SYNTAX
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# psergey-done: CRASH1
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--disable_parsing
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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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--enable_parsing
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--error ER_JSON_SYNTAX
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--disable_parsing
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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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'$[*]' columns (id for ordinality,
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jpath varchar(100) path "!@#$!@#$",
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jexst int exists path '$.b')
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) as tt;
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--enable_parsing
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--error ER_DUP_FIELDNAME
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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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'$[*]' columns (id for ordinality,
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id for ordinality)
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) as tt;
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select * from
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json_table(
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'[{"a":"3"},{"a":2},{"b":1},{"a":0}]',
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'$[*]' columns (id for ordinality,
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_id for ordinality)
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) as tt;
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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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#eval $query;
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#eval explain $query;
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explain format=json
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select * from
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json_table(
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'[
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{"a":"3", "n": { "l": 1}},
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{"a":2, "n": { "l": 1}},
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{"b":1, "n": { "l": 1}},
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{"a":0, "n": { "l": 1}}
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]',
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'$[*]' 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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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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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 '$')
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)
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) as tt;
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select * from json_table(
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'[
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{"a":"3", "n": ["b","a","c"]},
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{"a":2, "n": [1,2]},
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{"b":1, "n": ["zzz"]},
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{"a":0, "n": [0.1, 0.02]}
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]',
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'$[*]' 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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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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--echo ord should be 1,1,1,2, which tells that first two values of 'l' are
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--echo 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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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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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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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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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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DROP TABLE jt;
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--disable_parsing
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SELECT * FROM JSON_TABLE(CAST(CAST("11:22:33" AS TIME) AS JSON),
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'$' COLUMNS (dt DATE PATH '$')) as tt;
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SELECT * FROM JSON_TABLE(CAST(CAST("11:22:33" AS TIME) AS JSON),
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'$' COLUMNS (dt TIME PATH '$')) as tt;
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SELECT * FROM JSON_TABLE(CAST(CAST("2001.02.03" AS DATE) AS JSON),
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'$' COLUMNS (dt DATE PATH '$')) as tt;
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--enable_parsing
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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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SHOW CREATE VIEW v;
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DROP VIEW v;
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#--error ER_JSON_TABLE_SCALAR_EXPECTED
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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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--error ER_JSON_TABLE_MULTIPLE_MATCHES
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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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# psergey-added:
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--error ER_JSON_TABLE_MULTIPLE_MATCHES
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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 ER_JSON_TABLE_SCALAR_EXPECTED
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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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SELECT * FROM
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JSON_TABLE('123.456', '$' COLUMNS (a DECIMAL(2,1) PATH '$')) AS jt;
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#--error ER_JT_MAX_NESTED_PATH
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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',
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NESTED PATH '$.b' COLUMNS (i20 INT PATH '$.a'
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)))))))))))))))))))))) jt;
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CREATE TABLE t1(id int, jd JSON);
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INSERT INTO t1 values (1, '[1,3,5]'),(2,'[2,4,6]');
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SELECT id, jt.* FROM t1,
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JSON_TABLE(jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
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val INT PATH '$')) AS jt;
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SELECT /*+ JOIN_ORDER(jt, t1) */ id, jt.*
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FROM t1,
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JSON_TABLE(jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
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val INT PATH '$')) AS jt;
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EXPLAIN SELECT /*+ JOIN_ORDER(jt, t1) */ id, jt.*
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FROM t1,
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JSON_TABLE(jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
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val INT PATH '$')) AS jt;
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--sorted_result
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SELECT /*+ JOIN_ORDER(t2,jt) */ t1.id, t2.id, jt.*
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FROM t1,
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JSON_TABLE(t1.jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
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val INT PATH '$')) AS jt,
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t1 AS t2;
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EXPLAIN SELECT t1.id, t2.id, jt.*
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FROM t1,
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JSON_TABLE(t1.jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
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val INT PATH '$')) AS jt,
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t1 AS t2;
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EXPLAIN SELECT /*+ JOIN_ORDER(t2,jt) */ t1.id, t2.id, jt.*
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FROM t1,
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JSON_TABLE(t1.jd, '$[*]' COLUMNS (jid FOR ORDINALITY,
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val INT PATH '$')) AS jt,
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t1 AS t2;
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SELECT * FROM t1 WHERE id IN
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(SELECT * FROM JSON_TABLE('[1,2]', '$[*]' COLUMNS
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(id INT PATH '$')) AS jt);
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EXPLAIN SELECT * FROM t1 WHERE id IN
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(SELECT * FROM JSON_TABLE('[1,2]', '$[*]' COLUMNS
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(id INT PATH '$')) AS jt);
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--disable_parsing
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(psergey:!)
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# JSON_TABLE referring outer scope
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SELECT * FROM t1 WHERE id IN
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(SELECT * FROM JSON_TABLE(t1.jd, '$[*]' COLUMNS
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(id INT PATH '$')) AS jt);
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EXPLAIN SELECT * FROM t1 WHERE id IN
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(SELECT * FROM JSON_TABLE(t1.jd, '$[*]' COLUMNS
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(id INT PATH '$')) AS jt);
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--enable_parsing
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# JSON_TABLE referring another JSON_TABLE
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--disable_parsing
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(psergey:!)
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SELECT id, jt1.*, jt2.*
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FROM t1, JSON_TABLE(jd, '$' COLUMNS (data1 JSON PATH '$')) AS jt1,
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JSON_TABLE(data1, '$[*]' COLUMNS (id2 INT PATH '$')) AS jt2;
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EXPLAIN SELECT id, jt1.*, jt2.*
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FROM t1, JSON_TABLE(jd, '$' COLUMNS (data1 JSON PATH '$')) AS jt1,
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JSON_TABLE(data1, '$[*]' COLUMNS (id2 INT PATH '$')) AS jt2;
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--enable_parsing
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DROP TABLE t1;
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SELECT * FROM JSON_TABLE('"asdf"', '$' COLUMNS(
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tm TIME PATH '$',
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dt DATE PATH '$',
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i INT PATH '$',
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f FLOAT PATH '$',
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d DECIMAL PATH '$')) AS jt;
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SELECT * FROM
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JSON_TABLE('{}', '$' COLUMNS (x INT PATH '$.x' DEFAULT NULL ON EMPTY)) jt;
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SELECT * FROM
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JSON_TABLE('{}', '$' COLUMNS (x INT PATH '$.x' DEFAULT NULL ON ERROR)) jt;
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SELECT * FROM
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JSON_TABLE('{}', '$' COLUMNS (x INT PATH '$.x' DEFAULT 0 ON EMPTY)) jt;
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SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x INT PATH '$.x' DEFAULT 0 ON ERROR)) jt;
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x DATE
|
|
PATH '$.x'
|
|
DEFAULT DATE'2020-01-01' ON EMPTY)) jt;
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x DATE
|
|
PATH '$.x'
|
|
DEFAULT DATE'2020-01-01' ON ERROR)) jt;
|
|
|
|
--echo #
|
|
--echo # Bug#25413069: SIG11 IN CHECK_COLUMN_GRANT_IN_TABLE_REF
|
|
--echo #
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT a FROM JSON_TABLE(abc, '$[*]' COLUMNS ( a int path '$.a')) AS jt;
|
|
|
|
--echo #
|
|
--echo # Bug#25420680: ASSERTION `THD->IS_ERROR()' FAILED IN SQL/SQL_SELECT.CC
|
|
--echo #
|
|
SELECT * FROM JSON_TABLE('{"a":"2017-11-1"}',
|
|
'$' COLUMNS (jpath DATE PATH '$.a')) AS jt;
|
|
--echo #
|
|
--echo # Bug#25413826: ASSERTION `TABLE_LIST->ALIAS' FAILED
|
|
--echo #
|
|
--error ER_JSON_TABLE_ALIAS_REQUIRED
|
|
SELECT * FROM JSON_TABLE('[{"a": 1, "b": 2}]',
|
|
'$[*]' COLUMNS ( a int path '$.b'));
|
|
|
|
--echo #
|
|
--echo # Bug#25421464: ASSERTION `!STRCMP(TABLE_REF->TABLE_NAME, ...
|
|
--echo #
|
|
CREATE VIEW v1 AS
|
|
SELECT * FROM JSON_TABLE('[{"a": 1, "b": 2}]',
|
|
'$[*]' COLUMNS ( a INT PATH '$.b')) AS jt;
|
|
SELECT * FROM v1;
|
|
SHOW CREATE VIEW v1;
|
|
DROP VIEW v1;
|
|
|
|
--echo #
|
|
--echo # Bug#25427457: ASSERTION `!((*REG_FIELD)->FLAGS & 16)'
|
|
--echo #
|
|
SELECT * FROM JSON_TABLE('{"a":"1"}',
|
|
'$' COLUMNS (jpath JSON PATH '$.a',
|
|
o FOR ORDINALITY)) AS jt
|
|
WHERE o = 1;
|
|
|
|
--echo #
|
|
--echo # Bug#25427982: ASSERTION `DERIVED' FAILED IN SQL/TABLE.H
|
|
--echo #
|
|
#--error ER_WRONG_FIELD_WITH_GROUP
|
|
SELECT je,o FROM JSON_TABLE('{"a":"1"}',
|
|
'$' COLUMNS (o FOR ORDINALITY,
|
|
je BIGINT EXISTS PATH '$.a')) AS jt
|
|
GROUP BY je;
|
|
SELECT je,COUNT(o) FROM JSON_TABLE('{"a":"1"}',
|
|
'$' COLUMNS (o FOR ORDINALITY,
|
|
je BIGINT EXISTS PATH '$.a')) AS jt
|
|
GROUP BY je;
|
|
|
|
--echo #
|
|
--echo # Bug#25413194: ASSERTION `!(WANT_PRIVILEGE & ~(GRANT->WANT_PRIVILEGE
|
|
--echo #
|
|
CREATE TABLE t1 (j JSON);
|
|
SELECT * FROM t1,JSON_TABLE(t1.j, '$[*]' COLUMNS ( a int path '$.b')) AS jt;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#25460537:SIG 11 IN NEXT_FAST AT SQL/SQL_LIST.H
|
|
--echo #
|
|
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 \'$.b\')
|
|
) as tt";
|
|
EXECUTE STMT;
|
|
EXECUTE STMT;
|
|
DEALLOCATE PREPARE stmt;
|
|
|
|
--echo #
|
|
--echo # Bug#25522353: SIG 11 IN JOIN::MAKE_JOIN_PLAN | SQL/SQL_OPTIMIZER.CC
|
|
--echo #
|
|
CREATE TABLE t1 (id INT, jc JSON);
|
|
|
|
# psergey!
|
|
#--error ER_UNKNOWN_TABLE
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT * FROM t1 RIGHT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
|
|
# psergey!
|
|
#--error ER_UNKNOWN_TABLE
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT * FROM JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt LEFT JOIN t1 ON t1.jc=jt.id;
|
|
|
|
#--error ER_UNKNOWN_TABLE
|
|
SELECT * FROM JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt RIGHT JOIN t1 ON t1.jc=jt.id;
|
|
|
|
SELECT * FROM t1 LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
|
|
EXPLAIN SELECT * FROM t1 LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
|
|
SELECT * FROM t1 t1o RIGHT JOIN t1 ON t1o.id=t1.id
|
|
LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
|
|
EXPLAIN SELECT * FROM t1 t1o RIGHT JOIN t1 ON t1o.id=t1.id
|
|
LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id;
|
|
|
|
# Error code can be ER_UNKNOWN_TABLE or ER_BAD_FIELD_ERROR
|
|
# (see find_field_in_tables()), both are acceptable.
|
|
|
|
# psergey:
|
|
#--error ER_BAD_FIELD_ERROR
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT * FROM t1 AS t1o RIGHT JOIN
|
|
(t1 AS t1i JOIN JSON_TABLE(t1o.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1i.jc=jt.id)
|
|
ON t1o.id=t1i.id;
|
|
|
|
# psergey:
|
|
#--error ER_UNKNOWN_TABLE
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT * FROM t1 AS t1o RIGHT JOIN
|
|
(t1 AS t1i RIGHT JOIN JSON_TABLE(t1o.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1i.jc=jt.id)
|
|
ON t1o.id=t1i.id;
|
|
|
|
# psergey:
|
|
#--error ER_UNKNOWN_TABLE
|
|
--error ER_BAD_FIELD_ERROR
|
|
WITH qn AS
|
|
(SELECT jt.* FROM t1 RIGHT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id)
|
|
SELECT * from qn;
|
|
|
|
#--error ER_UNKNOWN_TABLE
|
|
--error ER_BAD_FIELD_ERROR
|
|
WITH qn AS
|
|
(SELECT 1 UNION
|
|
SELECT jt.id FROM t1 RIGHT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1.jc=jt.id)
|
|
SELECT * from qn;
|
|
|
|
#--error ER_BAD_FIELD_ERROR
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT * FROM t1 AS t1o RIGHT JOIN
|
|
(t1 AS t1i JOIN JSON_TABLE(t1o.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1i.jc=jt.id)
|
|
ON t1o.id=t1i.id;
|
|
|
|
#--error ER_UNKNOWN_TABLE
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT * FROM t1 AS t1o RIGHT JOIN
|
|
(t1 AS t1i RIGHT JOIN JSON_TABLE(t1o.jc, '$' COLUMNS
|
|
(id FOR ORDINALITY)) as jt ON t1i.jc=jt.id)
|
|
ON t1o.id=t1i.id;
|
|
|
|
INSERT INTO t1 VALUES(1,"1"),(2,"4"),(3,"3");
|
|
|
|
ANALYZE TABLE t1;
|
|
|
|
SELECT * FROM t1 LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id INT PATH '$')) as jt ON t1.id=jt.id;
|
|
|
|
EXPLAIN SELECT * FROM t1 LEFT JOIN JSON_TABLE(t1.jc, '$' COLUMNS
|
|
(id INT PATH '$')) as jt ON t1.id=jt.id;
|
|
|
|
--error ER_BAD_FIELD_ERROR
|
|
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;
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#25525409: ASSERTION `TABLE_LIST->TABLE' FAILED IN SQL/SQL_BASE.CC
|
|
--echo #
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT * FROM JSON_TABLE( ( SELECT a ) , '$.*' COLUMNS (col1 FOR ORDINALITY) )
|
|
AS alias1;
|
|
|
|
SELECT * FROM JSON_TABLE( ( SELECT 1 ) , '$.*' COLUMNS (col1 FOR ORDINALITY) )
|
|
AS alias1;
|
|
|
|
# psergey: check this
|
|
--error ER_INVALID_GROUP_FUNC_USE
|
|
SELECT * FROM JSON_TABLE( ( SUM(1) ) , '$.*' COLUMNS (col1 FOR ORDINALITY) )
|
|
AS alias1;
|
|
|
|
--echo #
|
|
--echo # Bug# #25472875: ERROR SHOULD BE THROWN FOR INCORRECT VALUES
|
|
--echo #
|
|
#--error ER_JT_VALUE_OUT_OF_RANGE
|
|
SELECT *
|
|
FROM JSON_TABLE('{"a":"1993-01-01"}',
|
|
'$' COLUMNS (jp DATE PATH '$.b' DEFAULT '1000' ON EMPTY))
|
|
AS jt;
|
|
|
|
--echo #
|
|
--echo # Bug#25532429: INVALID JSON ERROR NOT THROWN WITH EMPTY TABLES JOIN
|
|
--echo #
|
|
CREATE TABLE t1(j JSON);
|
|
#--error ER_INVALID_JSON_TEXT_IN_PARAM
|
|
SELECT * FROM t1,
|
|
JSON_TABLE( 'dqwfjqjf' , '$[*]' COLUMNS (col5 FOR ORDINALITY) ) AS alias7;
|
|
DROP TABLE t1;
|
|
|
|
|
|
--echo #
|
|
--echo # Bug#25540370: SIG 11 IN SHOW_SQL_TYPE|SQL/SQL_SHOW.CC:7063
|
|
--echo #
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 CHAR(70) PATH '$')
|
|
) AS alias2;
|
|
|
|
--echo # Too short field causes truncation, error and triggers ON ERROR clause
|
|
SELECT * FROM
|
|
JSON_TABLE('["3.14159"]',
|
|
'$[*]' COLUMNS (col18 CHAR(6) PATH '$')
|
|
) AS alias2;
|
|
|
|
--echo #Truncated space doesn't trigger ON ERROR
|
|
SELECT * FROM
|
|
JSON_TABLE('["3.14159 "]',
|
|
'$[*]' COLUMNS (col18 CHAR(7) PATH '$')
|
|
) AS alias2;
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 CHAR(255) PATH '$')
|
|
) AS alias2;
|
|
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 VARCHAR(70) PATH '$')
|
|
) AS alias2;
|
|
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 VARCHAR(255) PATH '$')
|
|
) AS alias2;
|
|
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 FLOAT PATH '$')
|
|
) AS alias2;
|
|
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 DOUBLE PATH '$')
|
|
) AS alias2;
|
|
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 DECIMAL(3,3) PATH '$')
|
|
) AS alias2;
|
|
|
|
#--error ER_JT_VALUE_OUT_OF_RANGE
|
|
# --error ER_JSON_TABLE_SCALAR_EXPECTED
|
|
SELECT * FROM
|
|
JSON_TABLE('[3.14159]',
|
|
'$[*]' COLUMNS (col18 DECIMAL(3,3) PATH '$' ERROR ON ERROR)
|
|
) AS alias2;
|
|
|
|
SELECT * FROM
|
|
JSON_TABLE('[0.9]',
|
|
'$[*]' COLUMNS (col18 DECIMAL(3,3) PATH '$')
|
|
) AS alias2;
|
|
|
|
SELECT * FROM
|
|
JSON_TABLE('["asdf","ghjk"]',
|
|
'$[*]' COLUMNS (col18 DECIMAL(4,3) PATH '$'
|
|
DEFAULT "3.14159" ON ERROR)
|
|
) AS alias2;
|
|
|
|
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;
|
|
DROP TABLE t1;
|
|
--echo #
|
|
--echo # Bug#25540027: SIG 11 IN FIND_FIELD_IN_TABLE | SQL/SQL_BASE.CC
|
|
--echo #
|
|
CREATE TABLE t1(c1 JSON);
|
|
--error ER_NON_UPDATABLE_TABLE
|
|
UPDATE t1, JSON_TABLE(t1.c1,'$[*]' COLUMNS (a INT PATH '$.a')) AS jt1
|
|
SET jt1.a=1;
|
|
--error ER_PARSE_ERROR
|
|
DELETE JSON_TABLE(t1.c1,'$[*]' COLUMNS (a INT PATH '$.a')) AS jt1
|
|
FROM t1;
|
|
--error ER_PARSE_ERROR
|
|
DELETE t1, JSON_TABLE(t1.c1,'$[*]' COLUMNS (a INT PATH '$.a')) AS jt1
|
|
USING t1;
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#25547244: ASSERTION `!TABLE || (!TABLE->READ_SET || BITMAP_IS_SET(
|
|
--echo #
|
|
CREATE TABLE t1(i INT);
|
|
INSERT INTO t1 VALUES(1);
|
|
--disable_parsing
|
|
# Crash #3 (not reproducible anymore?)
|
|
WITH cte_query AS
|
|
(SELECT * FROM t1, JSON_TABLE( JSON_OBJECT('ISSKF',i) ,
|
|
'$[*]' COLUMNS (jtcol1 INT EXISTS PATH '$[*]') ) AS alias2)
|
|
SELECT jtcol1 AS field1 FROM cte_query;
|
|
--enable_parsing
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#25540675: ASSERTION `!COL->CHILD_JDS->PRODUCING_RECORDS' FAILED
|
|
--echo #
|
|
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;
|
|
DROP TABLE j1;
|
|
|
|
--echo #
|
|
--echo # Bug#25584335: SIG 11 IN TABLE_LIST::FETCH_NUMBER_OF_ROWS
|
|
--echo #
|
|
CREATE TABLE t1(i INT);
|
|
|
|
PREPARE stmt FROM "SELECT alias1.i AS field1 FROM (
|
|
t1 AS alias1,
|
|
(SELECT * FROM
|
|
JSON_TABLE('[1,2,3]' ,
|
|
'$[*]' COLUMNS (`col_varchar` FOR ORDINALITY)) AS SQ1_alias1
|
|
) AS alias2 )";
|
|
|
|
EXECUTE stmt;
|
|
DEALLOCATE PREPARE stmt;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#25604048: COLUMN NAMES WITH SAME 33-CHAR PREFIX ARE EQUAL
|
|
--echo #
|
|
SELECT * FROM JSON_TABLE( '{"key1": "test"}' , '$' 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;
|
|
|
|
#--error ER_WRONG_COLUMN_NAME
|
|
SELECT * FROM JSON_TABLE( '{"key1": "test"}' , '$' COLUMNS(
|
|
`column_name_is_thirty_four_or_more ` VARCHAR(17) PATH '$.key1'
|
|
) ) AS alias1;
|
|
|
|
--echo #
|
|
--echo # Bug#25604404: JSON_TABLE MORE RESTRICTIVE WITH IDENTIFIERS THAN
|
|
--echo # CREATE TABLE
|
|
--echo #
|
|
SELECT * FROM JSON_TABLE( '[1, 2]', '$' COLUMNS(
|
|
one INT PATH '$[0]', two INT PATH '$[1]'
|
|
)) AS jt;
|
|
|
|
--echo #
|
|
--echo # Bug#25588450: SIG 6 IN JSON_WRAPPER::SEEK|SQL/JSON_DOM.CC
|
|
--echo #
|
|
CREATE TABLE t1(c VARCHAR(10)) ENGINE=MEMORY;
|
|
INSERT INTO t1 VALUES('fiheife');
|
|
#--error ER_INVALID_JSON_TEXT_IN_PARAM
|
|
--error ER_JSON_SYNTAX
|
|
SELECT * FROM `t1` AS alias1, JSON_TABLE( `c` , '$[*]' COLUMNS (jtcol1 JSON
|
|
PATH '$.*')) AS alias2 WHERE jtcol1 <= 'kjfh';
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#25587754: ASSERTION `FIXED == 0 || BASIC_CONST_ITEM()' FAILED
|
|
--echo #
|
|
PREPARE stmt FROM
|
|
"SELECT * FROM JSON_TABLE( '[1,2]', '$[*]'
|
|
COLUMNS (jtcol1 JSON PATH '$.*')) AS alias2";
|
|
EXECUTE stmt;
|
|
DEALLOCATE PREPARE stmt;
|
|
|
|
--echo #
|
|
--echo # Bug#25584593: UNABLE TO USE JSON_TABLE() ON TEXT/BLOB JSON DATA
|
|
--echo #
|
|
SELECT * FROM JSON_TABLE(NULL, '$.k' COLUMNS (id FOR ORDINALITY)) AS aLias;
|
|
SELECT * FROM JSON_TABLE(@myjson, '$.k' COLUMNS (id FOR ORDINALITY)) AS alias;
|
|
SET @myjson = '{"k": 42}';
|
|
SELECT * FROM JSON_TABLE(@myjson, '$.k' COLUMNS (id FOR ORDINALITY)) AS alias;
|
|
|
|
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;
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.ty, '$.k' COLUMNS (id VARCHAR(10) PATH '$')) AS alias;
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.tm, '$.k' COLUMNS (id VARCHAR(10) PATH '$')) AS alias;
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.tl, '$.k' COLUMNS (id VARCHAR(10) PATH '$')) AS alias;
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id TEXT PATH '$')) AS alias;
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id TINYTEXT PATH '$')) AS alias;
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id MEDIUMTEXT PATH '$')) AS alias;
|
|
SELECT alias.* FROM t1, JSON_TABLE(t1.txt,'$.k' COLUMNS (id LONGTEXT PATH '$')) AS alias;
|
|
|
|
# BLOB can store data from JSON
|
|
SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb BLOB PATH '$')) as alias;
|
|
# Check that type is printed correctly
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb BLOB PATH '$')) as alias;
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb TINYBLOB PATH '$')) as alias;
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb MEDIUMBLOB PATH '$')) as alias;
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb LONGBLOB PATH '$')) as alias;
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb TEXT PATH '$')) as alias;
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb TINYTEXT PATH '$')) as alias;
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb MEDIUMTEXT PATH '$')) as alias;
|
|
EXPLAIN SELECT alias.* FROM JSON_TABLE('"asd123"', '$' COLUMNS (blb LONGTEXT PATH '$')) as alias;
|
|
# But can't be used as a data source
|
|
#--error ER_WRONG_ARGUMENTS
|
|
--error ER_PARSE_ERROR
|
|
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;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#26500384: ASSERT FAILURE IN QUERY WITH WINDOW FUNCTION AND
|
|
--echo # JSON_TABLE
|
|
--echo #
|
|
CREATE TABLE t (x INT);
|
|
INSERT INTO t VALUES (1), (2), (3);
|
|
--error ER_BAD_FIELD_ERROR
|
|
SELECT MAX(t.x) OVER () m, jt.* FROM t,
|
|
JSON_TABLE(JSON_ARRAY(m), '$[*]' COLUMNS (i INT PATH '$')) jt;
|
|
DROP TABLE t;
|
|
|
|
--echo #
|
|
--echo # Bug#26583283: ASSERTION `!THD->IS_ERROR()' FAILED IN SQL_RESOLVER.CC
|
|
--echo #
|
|
EXPLAIN SELECT * FROM JSON_TABLE('null', '$' COLUMNS(AA DECIMAL PATH '$')) tt;
|
|
|
|
CREATE VIEW v1 AS SELECT * FROM
|
|
JSON_TABLE( 'null', '$' COLUMNS (c1 DECIMAL PATH '$' ) ) AS jt;
|
|
SELECT * FROM v1;
|
|
EXPLAIN SELECT * FROM v1;
|
|
DROP VIEW v1;
|
|
|
|
--echo #
|
|
--echo # Bug#25822408: ASSERTION `!COL->CHILD_JDS->PRODUCING_RECORDS' FAILED
|
|
--echo #
|
|
PREPARE stmt FROM "SELECT * FROM
|
|
JSON_TABLE('{\"a\":1}','$' COLUMNS (c1 CHAR(20) PATH '$.b' ERROR ON EMPTY)) jt";
|
|
--error ER_JSON_TABLE_ERROR_ON_FIELD
|
|
EXECUTE stmt;
|
|
--error ER_JSON_TABLE_ERROR_ON_FIELD
|
|
EXECUTE stmt;
|
|
|
|
--echo #
|
|
--echo # Bug#25594571: CRASH AT ITEM::CONST_ITEM|SQL/ITEM.H
|
|
--echo #
|
|
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]', '$[*]' COLUMNS (i FOR ORDINALITY )) AS
|
|
alias3 ON alias2 . `i` = alias3 . `i` ON alias1 . `i` = alias2 . `i`";
|
|
|
|
EXECUTE stmt;
|
|
EXECUTE stmt;
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#26648617: ASSERTION `IS_VIEW_OR_DERIVED() &&
|
|
--echo # USES_MATERIALIZATION()' FAILED.
|
|
--echo #
|
|
CREATE TABLE t1 (
|
|
col_varchar_key varchar(1) DEFAULT NULL
|
|
) ENGINE=InnoDB;
|
|
|
|
INSERT INTO t1 VALUES(1),(4);
|
|
|
|
SELECT * FROM t1 WHERE col_varchar_key NOT IN (
|
|
SELECT col_varchar_key FROM JSON_TABLE(
|
|
'[{"col_key": 1},{"col_key": 2}]', "$[*]" COLUMNS
|
|
(col_varchar_key VARCHAR(10) PATH "$.col_key")) AS innr1);
|
|
|
|
EXPLAIN SELECT * FROM t1 WHERE col_varchar_key NOT IN (
|
|
SELECT col_varchar_key FROM JSON_TABLE(
|
|
'[{"col_key": 1},{"col_key": 2}]', "$[*]" COLUMNS
|
|
(col_varchar_key VARCHAR(10) PATH "$.col_key")) AS innr1);
|
|
|
|
SELECT * FROM t1 WHERE col_varchar_key IN (
|
|
SELECT col_varchar_key FROM JSON_TABLE(
|
|
'[{"col_key": 1},{"col_key": 2}]', "$[*]" COLUMNS
|
|
(col_varchar_key VARCHAR(10) PATH "$.col_key")) AS innr1);
|
|
|
|
EXPLAIN SELECT * FROM t1 WHERE col_varchar_key IN (
|
|
SELECT col_varchar_key FROM JSON_TABLE(
|
|
'[{"col_key": 1},{"col_key": 2}]', "$[*]" COLUMNS
|
|
(col_varchar_key VARCHAR(10) PATH "$.col_key")) AS innr1);
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#26711551: WL8867:CONDITIONAL JUMP IN JSON_TABLE_COLUMN::CLEANUP
|
|
--echo #
|
|
CREATE TABLE t(x int, y int);
|
|
INSERT INTO t(x) VALUES (1);
|
|
UPDATE t t1, JSON_TABLE('[2]', '$[*]' COLUMNS (x INT PATH '$')) t2
|
|
SET t1.y = t2.x;
|
|
SELECT * FROM t;
|
|
DROP TABLE t;
|
|
|
|
--echo #
|
|
--echo # Bug#26679671: SIG 11 IN JSON_BINARY::PARSE_BINARY()
|
|
--echo #
|
|
CREATE TABLE t1(id INT, f1 JSON);
|
|
INSERT INTO t1 VALUES (1, '{\"1\": 1}'), (2, '{\"1\": 2}'), (3, '{\"1\": 3}'),
|
|
(4, '{\"1\": 4}'), (5, '{\"1\": 5}'), (6, '{\"1\": 6}');
|
|
ANALYZE TABLE t1;
|
|
|
|
ANALYZE TABLE t1;
|
|
|
|
--sorted_result
|
|
SELECT * FROM t1 as jj1,
|
|
(SELECT tt2.* FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (id FOR ORDINALITY)) AS tbl) dt;
|
|
EXPLAIN SELECT * FROM t1 as jj1,
|
|
(SELECT tt2.* FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (id FOR ORDINALITY)) AS tbl) dt;
|
|
|
|
# psergey:name resolution
|
|
# HF --error ER_NON_UNIQ_ERROR
|
|
SELECT * FROM t1 as jj1,
|
|
(SELECT tt2.* FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (id FOR ORDINALITY)) AS tbl STRAIGHT_JOIN
|
|
t1 AS tt3) dt ORDER BY 1,3 LIMIT 10;
|
|
# psergey:name resolution
|
|
# HF --error ER_NON_UNIQ_ERROR
|
|
EXPLAIN SELECT * FROM t1 as jj1,
|
|
(SELECT tt2.* FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (id FOR ORDINALITY)) AS tbl STRAIGHT_JOIN
|
|
t1 AS tt3) dt ORDER BY 1,3 LIMIT 11;
|
|
|
|
SELECT * FROM t1 WHERE id IN
|
|
(SELECT id FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (jf FOR ORDINALITY)) AS tbl);
|
|
EXPLAIN SELECT * FROM t1 WHERE id IN
|
|
(SELECT id FROM t1 as tt2,
|
|
JSON_TABLE(f1, "$" COLUMNS (jf FOR ORDINALITY)) AS tbl);
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#26760811: WL#8867: MEMORY LEAK REPORTED BY ASAN AND VALGRIND
|
|
--echo #
|
|
CREATE TABLE t (j JSON);
|
|
INSERT INTO t VALUES
|
|
('[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]'),
|
|
('[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]');
|
|
SELECT COUNT(*) FROM t, JSON_TABLE(j, '$[*]' COLUMNS (i INT PATH '$')) AS jt;
|
|
PREPARE ps FROM
|
|
'SELECT COUNT(*) FROM t, JSON_TABLE(j, ''$[*]'' COLUMNS (i INT PATH ''$'')) AS jt';
|
|
EXECUTE ps;
|
|
EXECUTE ps;
|
|
DROP PREPARE ps;
|
|
DROP TABLE t;
|
|
|
|
--echo #
|
|
--echo # Bug #26781759: NON-UNIQUE ALIAS ERROR NOT BEING THROWN
|
|
--echo #
|
|
--error ER_NONUNIQ_TABLE
|
|
SELECT * FROM JSON_TABLE(NULL, '$' COLUMNS(j1 FOR ORDINALITY)) AS jalias,
|
|
JSON_TABLE(NULL, '$' COLUMNS(j1 FOR ORDINALITY)) AS jalias;
|
|
|
|
# --echo #
|
|
# --echo # Bug #26761470: WL#8867: JOIN::MAKE_JOIN_PLAN():
|
|
# --echo # ASSERTION `SELECT_LEX->IS_RECURSIVE()' FAILED
|
|
# --echo #
|
|
# CREATE TABLE t1 (x INT);
|
|
# INSERT INTO t1 VALUES (1);
|
|
# CREATE TABLE t2 (j JSON);
|
|
# INSERT INTO t2 (j) VALUES ('[1,2,3]');
|
|
# --sorted_result
|
|
# # psergey:name resolution
|
|
# --error ER_WRONG_OUTER_JOIN
|
|
# SELECT * FROM t1 RIGHT JOIN
|
|
# (SELECT o FROM t2, JSON_TABLE(j, '$[*]' COLUMNS (o FOR ORDINALITY)) AS jt) AS t3
|
|
# ON (t3.o = t1.x);
|
|
# DROP TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # Bug#27152428 JSON_TABLE + PREPARED STATEMENT + VIEW HAS PROBLEM IN DURING RESOLUTION
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (a INT, b INT);
|
|
|
|
CREATE VIEW v2 AS SELECT * FROM t1 LIMIT 2;
|
|
|
|
--disable_parsing
|
|
# psergey-done: crash in name resolution:
|
|
SELECT b
|
|
FROM (SELECT * FROM v2) vq1,
|
|
JSON_TABLE(CONCAT(vq1.b,'[{\"a\":\"3\"}]'),
|
|
'$[*]' COLUMNS (id FOR ORDINALITY,
|
|
jpath VARCHAR(100) PATH '$.a',
|
|
JEXST INT EXISTS PATH '$.b')
|
|
) AS dt;
|
|
--enable_parsing
|
|
|
|
DROP TABLE t1;
|
|
DROP VIEW v2;
|
|
|
|
|
|
--echo #
|
|
--echo # Bug#27189940: CREATE VIEW FAILS ON JSON_TABLE() IN SCHEMA-LESS CONNECTIONS
|
|
--echo # BUG#27217897: JSON_TABLE() FAILS IF NO DATABASE SELECTED
|
|
--echo #
|
|
|
|
|
|
# Connect without a schema name:
|
|
connect (conn1,localhost,root,,*NO-ONE*);
|
|
connection conn1;
|
|
|
|
CREATE VIEW test.v AS SELECT * FROM JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (num INT PATH '$[0]')) AS jt;
|
|
SELECT * FROM JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (num INT PATH '$[0]')) AS jt;
|
|
|
|
connection default;
|
|
disconnect conn1;
|
|
use test;
|
|
|
|
SHOW CREATE VIEW test.v;
|
|
SELECT * FROM test.v;
|
|
DROP VIEW test.v;
|
|
|
|
--echo #
|
|
--echo # Bug#27729112 JSON_TABLE SHOULD DECODE BASE64-ENCODED STRINGS
|
|
--echo #
|
|
SELECT v
|
|
FROM JSON_TABLE(JSON_OBJECT('foo', _binary'bar'), '$'
|
|
COLUMNS(v VARCHAR(255) PATH '$.foo')) tbl;
|
|
|
|
--disable_parsing
|
|
# not supported
|
|
CREATE TABLE t1 (col1 VARCHAR(255) CHARACTER SET ucs2,
|
|
col2 VARCHAR(255) CHARACTER SET utf8mb4 COLLATE
|
|
utf8mb4_unicode_cs);
|
|
INSERT INTO t1 VALUES ("æ", "ハ"), ("å", "ø"), ("ø", "パ"), ("@", "バ");
|
|
|
|
ANALYZE TABLE t1 UPDATE HISTOGRAM ON col1, col2;
|
|
SELECT v value, c cumulfreq
|
|
FROM INFORMATION_SCHEMA.COLUMN_STATISTICS,
|
|
JSON_TABLE(histogram->'$.buckets', '$[*]'
|
|
COLUMNS(v VARCHAR(255) CHARACTER SET ucs2 PATH '$[0]',
|
|
c double PATH '$[1]')) hist
|
|
WHERE column_name = "col1";
|
|
SELECT v value, c cumulfreq
|
|
FROM INFORMATION_SCHEMA.COLUMN_STATISTICS,
|
|
JSON_TABLE(histogram->'$.buckets', '$[*]'
|
|
COLUMNS(v VARCHAR(255) CHARACTER SET utf8mb4 PATH '$[0]',
|
|
c double PATH '$[1]')) hist
|
|
WHERE column_name = "col2";
|
|
DROP TABLE t1;
|
|
|
|
--enable_parsing
|
|
--echo #
|
|
--echo # Bug#28254268: JSON_TABLE() FUNCTION REJECTS SELECT PERMISSIONS
|
|
--echo #
|
|
CREATE DATABASE db2;
|
|
USE db2;
|
|
CREATE TABLE t1 (c JSON);
|
|
INSERT INTO t1 VALUES('[1,2,3]');
|
|
|
|
CREATE USER user1@localhost;
|
|
GRANT SELECT ON db2.t1 TO user1@localhost;
|
|
|
|
connect (conn1,localhost,user1,,);
|
|
connection conn1;
|
|
USE db2;
|
|
SELECT t1.c FROM t1;
|
|
SELECT jt.* FROM t1, JSON_TABLE(t1.c, '$[*]' COLUMNS (num INT PATH '$[0]'))
|
|
AS jt;
|
|
|
|
disconnect conn1;
|
|
connection default;
|
|
|
|
DROP USER user1@localhost;
|
|
DROP DATABASE db2;
|
|
|
|
--echo #
|
|
--echo # Bug#27856835 JSON_TABLE RETURNS WRONG DATATYPE WHEN INT-VALUE IS GRATER
|
|
--echo # THAN (2^31-1)
|
|
--echo #
|
|
SELECT id FROM JSON_TABLE('[{"id":"9223372036854775807"}]', '$[*]' COLUMNS
|
|
(id BIGINT PATH '$.id')) AS json;
|
|
|
|
--echo # As we currently have no way of telling if a JSON string value is
|
|
--echo # signed or unsigned, this value will overflow.
|
|
SELECT id FROM JSON_TABLE('[{"id":"9223372036854775808"}]', '$[*]' COLUMNS
|
|
(id BIGINT PATH '$.id')) AS json;
|
|
|
|
--echo # Here the JSON value is a NUMERIC value, and we thus know if the value
|
|
--echo # is signed or unsigned.
|
|
SELECT id FROM JSON_TABLE('[{"id":9223372036854775808}]', '$[*]' COLUMNS
|
|
(id BIGINT PATH '$.id')) AS json;
|
|
|
|
--echo # If we tell the JSON table column to be unsigned, we get to store the
|
|
--echo # full value correctly.
|
|
SELECT id FROM JSON_TABLE('[{"id":"9223372036854775808"}]', '$[*]' COLUMNS
|
|
(id BIGINT UNSIGNED PATH '$.id')) AS json;
|
|
|
|
SELECT id FROM JSON_TABLE('[{"id":"2147483648"}]', '$[*]' COLUMNS
|
|
(id INT UNSIGNED PATH '$.id')) AS json;
|
|
|
|
--echo # Check that we preserve the signedness of the columns.
|
|
USE test;
|
|
CREATE TABLE t1 AS SELECT id, value FROM
|
|
JSON_TABLE('[{"id":9223372036854775808, "value":9223372036854775807}]',
|
|
'$[*]' COLUMNS (id BIGINT UNSIGNED PATH '$.id',
|
|
value BIGINT PATH '$.value'))
|
|
AS json;
|
|
SHOW CREATE TABLE t1;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#28255453: VIEW USING JSON_TABLE FAILS IF NO SCHEMA IS SELECTED
|
|
--echo #
|
|
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;
|
|
DROP VIEW test.v;
|
|
|
|
--echo # Check that a user with access to the schema 'foo' can do a SELECT with
|
|
--echo # 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;
|
|
connection default;
|
|
disconnect con1;
|
|
DROP USER foo@localhost;
|
|
DROP SCHEMA foo;
|
|
|
|
--echo #
|
|
--echo # Bug#27923406 ERROR 1142 (42000) WHEN USING JSON_TABLE
|
|
--echo #
|
|
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 "$.y"
|
|
)
|
|
) AS jt1;
|
|
|
|
connection default;
|
|
disconnect con1;
|
|
DROP USER foo@localhost;
|
|
DROP SCHEMA my_schema;
|
|
|
|
--echo #
|
|
--echo # Bug#28538315: JSON_TABLE() COLUMN TYPES DON'T SUPPORT COLLATE CLAUSE
|
|
--echo #
|
|
|
|
CREATE TABLE t1 SELECT *
|
|
FROM JSON_TABLE('"test"', '$' COLUMNS(x VARCHAR(10)
|
|
CHARSET utf8mb4
|
|
PATH '$')) AS jt1;
|
|
SHOW CREATE TABLE t1;
|
|
|
|
--disable_parsing
|
|
CREATE TABLE t2 SELECT *
|
|
FROM JSON_TABLE('"test"', '$' COLUMNS(x VARCHAR(10)
|
|
CHARSET utf8mb4 COLLATE utf8mb4_bin
|
|
PATH '$')) AS jt1;
|
|
SHOW CREATE TABLE t2;
|
|
|
|
CREATE TABLE t3 AS SELECT *
|
|
FROM JSON_TABLE('"a"', '$' COLUMNS (a VARCHAR(10)
|
|
COLLATE ascii_bin
|
|
PATH '$')) jt;
|
|
SHOW CREATE TABLE t3;
|
|
--enable_parsing
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # Bug#28643862 JSON_TABLE'S "COLUMNS" CLAUSE USES
|
|
--echo # GLOBAL.CHARACTER_SET_RESULTS DEFAULT CHARSET
|
|
--echo #
|
|
|
|
SET @@SESSION.character_set_connection = ascii;
|
|
|
|
CREATE TABLE t1 SELECT a.col
|
|
FROM JSON_TABLE('"test"', '$' COLUMNS(col VARCHAR(10) PATH '$')) AS a;
|
|
|
|
SHOW CREATE TABLE t1;
|
|
|
|
SET @@SESSION.collation_connection = latin1_bin;
|
|
|
|
CREATE TABLE t2 SELECT a.col
|
|
FROM JSON_TABLE('"test"', '$' COLUMNS(col VARCHAR(10) PATH '$')) AS a;
|
|
|
|
SHOW CREATE TABLE t2;
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
SET @@SESSION.character_set_connection = DEFAULT;
|
|
|
|
--echo #
|
|
--echo # Bug#28851656: JSON_TABLE RETURN "UNKNOWN DATABASE ''" FROM A FUNCTION
|
|
--echo #
|
|
CREATE FUNCTION FN_COUNT_ROWS(X JSON)
|
|
RETURNS INT DETERMINISTIC
|
|
RETURN (
|
|
SELECT COUNT(*) FROM JSON_TABLE( X, '$[*]' COLUMNS( I INT PATH '$')) der
|
|
);
|
|
|
|
SELECT FN_COUNT_ROWS('[1, 2]') CNT;
|
|
SELECT FN_COUNT_ROWS('[1, 2, 3]') CNT;
|
|
SELECT FN_COUNT_ROWS('[1, 2, 3, 4]') CNT;
|
|
|
|
DROP FUNCTION FN_COUNT_ROWS;
|
|
|
|
--echo #
|
|
--echo # Bug#30310265: VIEWS LOSE THE CHARACTER SET OF JSON_TABLE'S
|
|
--echo # PATH ARGUMENTS
|
|
--echo #
|
|
|
|
CREATE VIEW v1 AS
|
|
SELECT * FROM JSON_TABLE('{"å":{"å":1}}', '$.å' COLUMNS (x INT PATH '$.å')) t;
|
|
SELECT * FROM v1;
|
|
SET NAMES latin1;
|
|
# Used to return zero rows.
|
|
SELECT * FROM v1;
|
|
SET NAMES DEFAULT;
|
|
DROP VIEW v1;
|
|
|
|
CREATE VIEW v2 AS
|
|
SELECT * FROM JSON_TABLE('{}', '$' COLUMNS (
|
|
x VARCHAR(10) PATH '$.a' DEFAULT '"isn''t here"' ON EMPTY)
|
|
) t;
|
|
# SHOW CREATE VIEW and SELECT from the view used to fail with a syntax error.
|
|
--disable_parsing
|
|
# psergey-done
|
|
SHOW CREATE VIEW v2;
|
|
|
|
SELECT * FROM v2;
|
|
--enable_parsing
|
|
DROP VIEW v2;
|
|
|
|
# The string literals in JSON_TABLE didn't accept character set
|
|
# introducers. Verify that they are accepted now.
|
|
--disable_parsing
|
|
# psergey: it's a bug!
|
|
SELECT * FROM
|
|
JSON_TABLE(JSON_OBJECT(),
|
|
_utf8mb4'$' COLUMNS (NESTED PATH _utf8mb4'$.x' COLUMNS
|
|
(y INT PATH _utf8mb4'$.y'
|
|
DEFAULT _utf8mb4'1' ON EMPTY
|
|
DEFAULT _utf8mb4'2' ON ERROR))) jt;
|
|
--enable_parsing
|
|
|
|
--echo #
|
|
--echo # Bug#30382156: STORED PROCEDURE, JSON_TABLE AND "CONST" JOIN TYPE
|
|
--echo #
|
|
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();
|
|
CALL p();
|
|
CALL p();
|
|
DROP PROCEDURE p;
|
|
DROP TABLE t;
|
|
|
|
--echo #
|
|
--echo # WL#13512: Deprecate ON ERROR before ON EMPTY in JSON_TABLE syntax
|
|
--echo #
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x VARCHAR(10) PATH '$.x'
|
|
DEFAULT '"a"' ON ERROR DEFAULT '"b"' ON EMPTY)) jt;
|
|
SELECT * FROM
|
|
JSON_TABLE('{}', '$' COLUMNS (x VARCHAR(10) PATH '$.x'
|
|
NULL ON ERROR NULL ON EMPTY)) jt;
|
|
SELECT * FROM
|
|
JSON_TABLE('{"x":"c"}', '$' COLUMNS (x VARCHAR(10) PATH '$.x'
|
|
ERROR ON ERROR ERROR ON EMPTY)) jt;
|
|
--echo #
|
|
--echo # Bug#30628330: INSERT WITH JSON_TABLE FAILS DUE TO WARNING INVOKED
|
|
--echo # WITH ON ERROR CLAUSE
|
|
--echo #
|
|
CREATE TABLE t(id INT, a TINYINT, b VARCHAR(3), c DATE, d DECIMAL);
|
|
# This statement used to fail with "data too long".
|
|
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 '$.c' DEFAULT '999' ON ERROR)
|
|
) AS jt;
|
|
SELECT * FROM t ORDER BY id;
|
|
DROP TABLE t;
|
|
|
|
--echo #
|
|
--echo # Bug#30263373: INCORRECT OUTPUT FROM TABLE_FUNCTION_JSON::PRINT()
|
|
--echo #
|
|
|
|
CREATE VIEW v AS SELECT * FROM
|
|
JSON_TABLE('[123]', '$[*]' COLUMNS (`name with space 1` INT PATH '$',
|
|
`name with space 2` FOR ORDINALITY)) jt;
|
|
# Used to fail with a syntax error, due to unquoted column names in
|
|
# the view definition.
|
|
SELECT * FROM v;
|
|
DROP VIEW v;
|
|
|
|
CREATE VIEW v AS SELECT HEX(x), HEX(y) FROM
|
|
JSON_TABLE('["abc"]', '$[*]' COLUMNS (x BINARY(10) PATH '$',
|
|
y VARBINARY(10) PATH '$')) jt;
|
|
# Used to say CHAR(10) and VARCHAR(10) instead of BINARY(10) and VARBINARY(10).
|
|
SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS
|
|
WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v';
|
|
SELECT * FROM v;
|
|
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 '$')) jt;
|
|
# Used to lack the UNSIGNED attribute for the unsigned columns.
|
|
SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS
|
|
WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v';
|
|
SELECT * FROM v;
|
|
DROP VIEW v;
|
|
|
|
--disable_parsing
|
|
CREATE VIEW v AS SELECT * FROM
|
|
JSON_TABLE('[]', '$[*]' COLUMNS (g GEOMETRY PATH '$',
|
|
ls LINESTRING PATH '$')) AS jt;
|
|
# Used to say GEOMETRY for both columns.
|
|
SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS
|
|
WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v';
|
|
SELECT * FROM v;
|
|
DROP VIEW v;
|
|
--enable_parsing
|
|
|
|
--disable_parsing
|
|
CREATE VIEW v AS SELECT * FROM
|
|
JSON_TABLE('["abc"]', '$[*]' COLUMNS
|
|
(x VARCHAR(10) CHARSET latin1 PATH '$',
|
|
y VARCHAR(10) COLLATE utf8mb4_de_pb_0900_ai_ci PATH '$',
|
|
z LONGTEXT COLLATE utf8mb4_bin PATH '$')) jt;
|
|
# Character set and collation information wasn't included.
|
|
SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS
|
|
WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v';
|
|
# Used to return the default collation instead of the collation
|
|
# specified in the JSON_TABLE column definitions.
|
|
SELECT x, y, z, COLLATION(x) c_x, COLLATION(y) c_y, COLLATION(z) c_z FROM v;
|
|
DROP VIEW v;
|
|
--enable_parsing
|
|
|
|
--echo #
|
|
--echo # Bug#31345503 JSON_TABLE SHOULD RETURN SQL NULL FOR JSON NULL
|
|
--echo #
|
|
|
|
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;
|
|
|
|
--echo #
|
|
--echo # Bug #31327187 UBSAN: JSON_TABLE: NULL POINTER PASSED AS ARGUMENT 2,
|
|
--echo # WHICH IS DECLARED TO NEVER BE NULL
|
|
--echo #
|
|
|
|
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;
|