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Merge 10.3 into 10.4

This commit is contained in:
Marko Mäkelä
2018-08-16 10:08:30 +03:00
335 changed files with 7445 additions and 2293 deletions

View File

@ -761,6 +761,36 @@ t1 CREATE TABLE `t1` (
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
#
# MDEV-16054 simple json functions flatline cpu on garbage input.
#
select json_array(1,uuid(),compress(5.140264e+307));
json_array(1,uuid(),compress(5.140264e+307))
NULL
#
# MDEV-16869 String functions don't respect character set of JSON_VALUE.
#
create table t1(json_col TEXT) DEFAULT CHARSET=latin1;
insert into t1 values (_latin1 X'7B226B657931223A2253EC227D');
select JSON_VALUE(json_col, '$.key1')= _latin1 X'53EC' from t1;
JSON_VALUE(json_col, '$.key1')= _latin1 X'53EC'
1
select REPLACE(JSON_VALUE(json_col, '$.key1'), 'null', '') = _latin1 X'53EC' from t1;
REPLACE(JSON_VALUE(json_col, '$.key1'), 'null', '') = _latin1 X'53EC'
1
drop table t1;
#
# MDEV-16750 JSON_SET mishandles unicode every second pair of arguments.
#
SELECT JSON_SET('{}', '$.a', _utf8 0xC3B6);
JSON_SET('{}', '$.a', _utf8 0xC3B6)
{"a": "<22>"}
SELECT JSON_SET('{}', '$.a', _utf8 0xC3B6, '$.b', _utf8 0xC3B6);
JSON_SET('{}', '$.a', _utf8 0xC3B6, '$.b', _utf8 0xC3B6)
{"a": "<22>", "b": "<22>"}
SELECT JSON_SET('{}', '$.a', _utf8 X'C3B6', '$.x', 1, '$.b', _utf8 X'C3B6');
JSON_SET('{}', '$.a', _utf8 X'C3B6', '$.x', 1, '$.b', _utf8 X'C3B6')
{"a": "<22>", "x": 1, "b": "<22>"}
#
# End of 10.2 tests
#
#