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MDEV-12774 JSON_EXTRACT fails with some escaped unicode as key.

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Tests added.
This commit is contained in:
Alexey Botchkov
2017-09-12 17:30:46 +04:00
parent 30db4e1fc7
commit 825c8d793d
2 changed files with 21 additions and 0 deletions
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10
mysql-test/r/func_json.result
View File

@ -686,3 +686,13 @@ JSON_SET('{}', '$.age', 87)
SELECT JSON_MERGE('[]', '{"c":"d"}'); SELECT JSON_MERGE('[]', '{"c":"d"}');
JSON_MERGE('[]', '{"c":"d"}') JSON_MERGE('[]', '{"c":"d"}')
[{"c": "d"}] [{"c": "d"}]
SET @str = "{\"\\u00e4\\u00f6\":\"yes\"}";
SET @path = "$.\"\\u00e4\\u00f6\"";
select @str, @path, JSON_EXTRACT(@str, @path);
@str @path JSON_EXTRACT(@str, @path)
{"\u00e4\u00f6":"yes"} $."\u00e4\u00f6" "yes"
SET @str = "{\"\\u00e4\":\"yes\"}";
SET @path = "$.\"\\u00e4\"";
select @str, @path, JSON_EXTRACT(@str, @path);
@str @path JSON_EXTRACT(@str, @path)
{"\u00e4":"yes"} $."\u00e4" "yes"

11
mysql-test/t/func_json.test
View File

@ -338,3 +338,14 @@ SELECT JSON_SET('{}', '$.age', 87);
# #
SELECT JSON_MERGE('[]', '{"c":"d"}'); SELECT JSON_MERGE('[]', '{"c":"d"}');
#
# MDEV-12774 JSON_EXTRACT fails with some escaped unicode as key.
#
SET @str = "{\"\\u00e4\\u00f6\":\"yes\"}";
SET @path = "$.\"\\u00e4\\u00f6\"";
select @str, @path, JSON_EXTRACT(@str, @path);
SET @str = "{\"\\u00e4\":\"yes\"}";
SET @path = "$.\"\\u00e4\"";
select @str, @path, JSON_EXTRACT(@str, @path);