MDEV-17399 JSON_TABLE.

tests updated.

mysql-test/main/query_cache.result

@@ -2210,7 +2210,9 @@ drop table t1;
 #
 # MDEV-24858 SIGABRT in DbugExit from my_malloc in Query_cache::init_cache Regression
 #
+SET @qc= @@query_cache_size;
 set global Query_cache_size=18446744073709547520;
+SET GLOBAL query_cache_size= @qc;
 #
 # MDEV-22301 JSON_TABLE: Queries are not inserted into query cache.
 #
@@ -2225,7 +2227,7 @@ a	f
 {"a":"foo"}	foo
 SHOW STATUS LIKE 'Qcache_inserts';
 Variable_name	Value
-Qcache_inserts	0
+Qcache_inserts	1
 drop table t1;
 #
 # MDEV-25228 JSON_TABLE: Server crashes in Query_cache::unlink_table.

mysql-test/main/query_cache.test

@@ -1804,7 +1804,9 @@ drop table t1;
 --echo # MDEV-24858 SIGABRT in DbugExit from my_malloc in Query_cache::init_cache Regression
 --echo #
 --disable_warnings
+SET @qc= @@query_cache_size;
 set global Query_cache_size=18446744073709547520;
+SET GLOBAL query_cache_size= @qc;
 --enable_warnings
 
 --echo #

mysql-test/suite/json/r/json_table.result

@@ -668,6 +668,24 @@ RIGHT JOIN JSON_TABLE('[]', '$' COLUMNS(o3 FOR ORDINALITY)) AS jt3
 ON(1)
 WHERE 0;
 ERROR 42S22: Unknown column 'jt1.a' in 'JSON_TABLE argument'
+create table t1 (item_name varchar(32), item_props varchar(1024));
+insert into t1 values ('Jeans',  '{"color": ["green", "brown"], "price": 50}');
+insert into t1 values ('Shirt',  '{"color": ["blue", "white"], "price": 20}');
+insert into t1 values ('Jeans',  '{"color": ["black"], "price": 60}');
+insert into t1 values ('Jeans',  '{"color": ["gray"], "price": 60}');
+insert into t1 values ('Laptop', '{"color": ["black"], "price": 1000}');
+insert into t1 values ('Shirt',  '{"color": ["black"], "price": 20}');
+select t.item_name, jt.* from (select t1.item_name, concat(concat(concat("{\"color\": ",concat(concat("[\"",group_concat(jt.color separator "\", \"")),"\"]")),','),concat(concat("\"price\": ",jt.price),'}')) as item_props from t1, json_table(t1.item_props, '$' columns (nested path '$.color[*]' columns (color varchar(32) path '$'), price int path '$.price')) as jt group by t1.item_name, jt.price) as t, json_table(t.item_props, '$' columns (nested path '$.color[*]' columns (color varchar(32) path '$'), price int path '$.price')) as jt order by t.item_name, jt.price, jt.color;
+item_name	color	price
+Jeans	brown	50
+Jeans	green	50
+Jeans	black	60
+Jeans	gray	60
+Laptop	black	1000
+Shirt	black	20
+Shirt	blue	20
+Shirt	white	20
+drop table t1;
 #
 # End of 10.6 tests
 #

mysql-test/suite/json/t/json_table.test

@@ -555,6 +555,17 @@ JSON_TABLE('[]', '$' COLUMNS(a TEXT PATH '$[*]')) AS jt1
     ON(1)
 WHERE 0;
 
+create table t1 (item_name varchar(32), item_props varchar(1024));
+insert into t1 values ('Jeans',  '{"color": ["green", "brown"], "price": 50}');
+insert into t1 values ('Shirt',  '{"color": ["blue", "white"], "price": 20}');
+insert into t1 values ('Jeans',  '{"color": ["black"], "price": 60}');
+insert into t1 values ('Jeans',  '{"color": ["gray"], "price": 60}');
+insert into t1 values ('Laptop', '{"color": ["black"], "price": 1000}');
+insert into t1 values ('Shirt',  '{"color": ["black"], "price": 20}');
+
+select t.item_name, jt.* from (select t1.item_name, concat(concat(concat("{\"color\": ",concat(concat("[\"",group_concat(jt.color separator "\", \"")),"\"]")),','),concat(concat("\"price\": ",jt.price),'}')) as item_props from t1, json_table(t1.item_props, '$' columns (nested path '$.color[*]' columns (color varchar(32) path '$'), price int path '$.price')) as jt group by t1.item_name, jt.price) as t, json_table(t.item_props, '$' columns (nested path '$.color[*]' columns (color varchar(32) path '$'), price int path '$.price')) as jt order by t.item_name, jt.price, jt.color;
+
+drop table t1;
 
 --echo #
 --echo # End of 10.6 tests