1 files changed, 77 insertions, 0 deletions
diff --git a/mysql-test/main/json_normalize.result b/mysql-test/main/json_normalize.result
new file mode 100644
index 00000000000..b1363ea9099
--- /dev/null
+++ b/mysql-test/main/json_normalize.result
@@ -0,0 +1,77 @@
+set names utf8;
+create table t1 (json json);
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `json` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL CHECK (json_valid(`json`))
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
+insert into t1 values
+('{  }'),
+('[  ]'),
+('{ "foo" : "bar" }'),
+('{ "foo" : "bar", "baz" : "whatever" }'),
+('[ 1.2, 0.0, "text", 0, null, true, false ]'),
+('[ "string", { "key" : "val", "a" : "b", "c" : [ 10, 9, 8, "seven", 11 ] }]'),
+('{ "ăț€": "val1", "âț€":"val2" }');
+select json, json_normalize(json) from t1
+order by json;
+json	json_normalize(json)
+[  ]	[]
+[ "string", { "key" : "val", "a" : "b", "c" : [ 10, 9, 8, "seven", 11 ] }]	["string",{"a":"b","c":[1.0E1,9.0E0,8.0E0,"seven",1.1E1],"key":"val"}]
+[ 1.2, 0.0, "text", 0, null, true, false ]	[1.2E0,0.0E0,"text",0.0E0,null,true,false]
+{  }	{}
+{ "foo" : "bar" }	{"foo":"bar"}
+{ "foo" : "bar", "baz" : "whatever" }	{"baz":"whatever","foo":"bar"}
+{ "ăț€": "val1", "âț€":"val2" }	{"âț€":"val2","ăț€":"val1"}
+create view v1 as (select json, json_normalize(json) norm_json from t1);
+show create view v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t1`.`json` AS `json`,json_normalize(`t1`.`json`) AS `norm_json` from `t1`)	utf8mb3	utf8mb3_general_ci
+select * from v1
+order by json;
+json	norm_json
+[  ]	[]
+[ "string", { "key" : "val", "a" : "b", "c" : [ 10, 9, 8, "seven", 11 ] }]	["string",{"a":"b","c":[1.0E1,9.0E0,8.0E0,"seven",1.1E1],"key":"val"}]
+[ 1.2, 0.0, "text", 0, null, true, false ]	[1.2E0,0.0E0,"text",0.0E0,null,true,false]
+{  }	{}
+{ "foo" : "bar" }	{"foo":"bar"}
+{ "foo" : "bar", "baz" : "whatever" }	{"baz":"whatever","foo":"bar"}
+{ "ăț€": "val1", "âț€":"val2" }	{"âț€":"val2","ăț€":"val1"}
+select json_normalize(NULL);
+json_normalize(NULL)
+NULL
+select json_normalize('{ "invalid": "no_close"');
+json_normalize('{ "invalid": "no_close"')
+NULL
+drop table t1;
+drop view v1;
+create table t1 (text varchar(200) character set 'latin1');
+insert into t1 values (unhex('22E522'));
+create table t2 (text varchar(200) character set 'utf8mb4');
+insert into t2 SELECT * FROM t1;
+select t1.text, hex(t1.text) from t1;
+text	hex(t1.text)
+"å"	22E522
+select t2.text, hex(t2.text) from t2;
+text	hex(t2.text)
+"å"	22C3A522
+select t1.text
+, t2.text
+, replace(json_normalize(t1.text), unhex('C3A5'), unhex('C385'))
+, replace(json_normalize(t2.text), unhex('C3A5'), unhex('C385'))
+, hex(replace(json_normalize(t1.text), unhex('C3A5'), unhex('C385')))
+, hex(replace(json_normalize(t2.text), unhex('C3A5'), unhex('C385')))
+from t1, t2;
+text	text	replace(json_normalize(t1.text), unhex('C3A5'), unhex('C385'))	replace(json_normalize(t2.text), unhex('C3A5'), unhex('C385'))	hex(replace(json_normalize(t1.text), unhex('C3A5'), unhex('C385')))	hex(replace(json_normalize(t2.text), unhex('C3A5'), unhex('C385')))
+"å"	"å"	"Å"	"Å"	22C38522	22C38522
+drop table t1;
+drop table t2;
+create table t1 (text varchar(1));
+insert into t1 values ('0');
+select concat_ws(' ', t1.text, t1.text) from t1;
+concat_ws(' ', t1.text, t1.text)
+0 0
+select concat_ws(' ', json_normalize(t1.text), json_normalize(t1.text)) from t1;
+concat_ws(' ', json_normalize(t1.text), json_normalize(t1.text))
+0.0E0 0.0E0
+drop table t1;