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MDEV-25149 JSON_TABLE: Inconsistency in implicit data type conversion.

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Only return the error if field->store produced errors, not warnings.
This commit is contained in:
Alexey Botchkov
2021-04-15 11:52:22 +04:00
parent 0a09525625
commit 41e368f22d
5 changed files with 146 additions and 33 deletions
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51
mysql-test/suite/json/r/json_table.result
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@@ -360,10 +360,12 @@ json_table( '[{"a":"asd"}, {"a":123}, {"a":[]}, {"a":{}} ]', '$[*]'
intcol int path '$.a' default '1234' on empty default '5678' on error)
) as tt;
id intcol
1 5678
1 0
2 123
3 5678
4 5678
Warnings:
Warning 1366 Incorrect integer value: 'asd' for column ``.`(temporary)`.`intcol` at row 1
SELECT COUNT(*) FROM JSON_TABLE('[1, 2]', '$[*]' COLUMNS( I INT PATH '$')) tt;
COUNT(*)
2
@@ -588,9 +590,11 @@ Error 4177 Can't store an array or an object in the scalar column 'a' of JSON_TA
# MDEV-JSON_TABLE: CREATE TABLE ignores NULL ON ERROR (implicit or explicit) and fails.
#
CREATE TABLE t1 AS SELECT * FROM JSON_TABLE('{"x":1}', '$' COLUMNS(f DATE PATH '$.*')) AS jt;
Warnings:
Warning 1265 Data truncated for column 'f' at row 1
SELECT * FROM t1;
f
NULL
0000-00-00
DROP TABLE t1;
#
# MDEV-25254: JSON_TABLE: Inconsistent name resolution with right joins
@@ -907,5 +911,48 @@ a
2
DEALLOCATE PREPARE stmt1;
#
# MDEV-25149 JSON_TABLE: Inconsistency in implicit data type conversion.
#
select * from json_table( '[{"a":"asd"}, {"a":123}, {"a":[]}, {"a":{}} ]', '$[*]'
columns ( id for ordinality,
intcol int path '$.a' default '1234' on empty default '5678' on error)
) as tt;
id intcol
1 0
2 123
3 5678
4 5678
Warnings:
Warning 1366 Incorrect integer value: 'asd' for column ``.`(temporary)`.`intcol` at row 1
#
# MDEV-25377 JSON_TABLE: Wrong value with implicit conversion.
#
select * from json_table('{"a":"foo", "b":1, "c":1000}', '$.*' columns(converted tinyint path '$', original text path '$')) as jt;
converted original
0 foo
1 1
127 1000
Warnings:
Warning 1366 Incorrect integer value: 'foo' for column ``.`(temporary)`.`converted` at row 1
Warning 1264 Out of range value for column 'converted' at row 3
select * from json_table('{"a":"foo", "b":1, "c":1000}', '$.*' columns(converted tinyint path '$', original text path '$')) as jt order by converted;
converted original
0 foo
1 1
127 1000
Warnings:
Warning 1366 Incorrect integer value: 'foo' for column ``.`(temporary)`.`converted` at row 1
Warning 1264 Out of range value for column 'converted' at row 1
Warning 1366 Incorrect integer value: 'foo' for column ``.`(temporary)`.`converted` at row 1
Warning 1264 Out of range value for column 'converted' at row 3
select * from json_table('{"a":"foo", "b":1, "c":1000}', '$.*' columns(converted tinyint path '$', original text path '$')) as jt order by original;
converted original
1 1
127 1000
0 foo
Warnings:
Warning 1264 Out of range value for column 'converted' at row 2
Warning 1366 Incorrect integer value: 'foo' for column ``.`(temporary)`.`converted` at row 3
#
# End of 10.6 tests
#