mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 02:46:29 +01:00
96 lines
3.7 KiB
Text
96 lines
3.7 KiB
Text
select json_equals("{}", "{}");
|
|
json_equals("{}", "{}")
|
|
1
|
|
select json_equals("{}", "[]");
|
|
json_equals("{}", "[]")
|
|
0
|
|
select json_equals("{}", NULL);
|
|
json_equals("{}", NULL)
|
|
NULL
|
|
select json_equals("", "");
|
|
json_equals("", "")
|
|
NULL
|
|
select json_equals("", 1);
|
|
json_equals("", 1)
|
|
NULL
|
|
select json_equals(now(), now());
|
|
json_equals(now(), now())
|
|
NULL
|
|
select json_equals('{"a":[1, 2, 3]}', '{"a":[1, 2, 3, 4]}');
|
|
json_equals('{"a":[1, 2, 3]}', '{"a":[1, 2, 3, 4]}')
|
|
0
|
|
select json_equals('{"a":[1, 2, 3]}', '{"a":[1, 2, 3]}');
|
|
json_equals('{"a":[1, 2, 3]}', '{"a":[1, 2, 3]}')
|
|
1
|
|
select json_equals('{"țanțoș":[1, 2, "ț", {"some uâ߀":"uâßr"}]}',
|
|
'{"țanțoș":[1, 2, "ț", {"some uâ߀":"uâßr"}]}') as je;
|
|
je
|
|
1
|
|
select json_equals('{"a" : [0.123456789123456789], "b" : [1, 2, 3]}',
|
|
'{"b" : [1, 2, 3], "a" : [0.123456789123456789]}') as je;
|
|
je
|
|
1
|
|
#
|
|
# Test max json depth for json_equals.
|
|
#
|
|
with recursive rec_json (step, obj) as (
|
|
select 1, cast('{"key":"value"}' as varchar(1000))
|
|
union
|
|
select r.step + 1, JSON_INSERT('{}', '$.obj', JSON_QUERY(r.obj, '$'))
|
|
from rec_json r
|
|
where r.step < 10
|
|
)
|
|
select step, obj, json_equals(obj, obj) from rec_json;
|
|
step obj json_equals(obj, obj)
|
|
1 {"key":"value"} 1
|
|
2 {"obj": {"key": "value"}} 1
|
|
3 {"obj": {"obj": {"key": "value"}}} 1
|
|
4 {"obj": {"obj": {"obj": {"key": "value"}}}} 1
|
|
5 {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}} 1
|
|
6 {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}} 1
|
|
7 {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}}} 1
|
|
8 {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}}}} 1
|
|
9 {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}}}}} 1
|
|
10 {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}}}}}} 1
|
|
#
|
|
# 31 levels of nesting.
|
|
#
|
|
select json_equals('{"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}',
|
|
'{"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}') as 31_levels;
|
|
31_levels
|
|
1
|
|
#
|
|
# 32 Levels of nesting. This should hit max json depth.
|
|
#
|
|
select json_equals('{"obj":{"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}',
|
|
'{"obj":{"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"obj": {"key": "value"}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}') as 32_levels;
|
|
32_levels
|
|
NULL
|
|
#
|
|
# test values from different charset
|
|
# (UTF-8 two-bytes vs. latin1 single high-byte)
|
|
#
|
|
create table t1 (a varchar(200) character set latin1);
|
|
create table t2 (a varchar(200) character set utf8);
|
|
insert into t1 values (UNHEX('22CA22'));
|
|
set names utf8;
|
|
insert into t2 values (UNHEX('22C38A22'));
|
|
select a from t1;
|
|
a
|
|
"Ê"
|
|
select hex(a) from t1;
|
|
hex(a)
|
|
22CA22
|
|
select a from t2;
|
|
a
|
|
"Ê"
|
|
select hex(a) from t2;
|
|
hex(a)
|
|
22C38A22
|
|
select t1.a, t2.a, t1.a = t2.a,
|
|
json_valid(t1.a), json_valid(t2.a), json_equals(t1.a, t2.a)
|
|
from t1, t2;
|
|
a a t1.a = t2.a json_valid(t1.a) json_valid(t2.a) json_equals(t1.a, t2.a)
|
|
"Ê" "Ê" 1 1 1 1
|
|
drop table t1;
|
|
drop table t2;
|