| Current Path : /usr/opt/mysql57/mysql-test/suite/json/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/opt/mysql57/mysql-test/suite/json/r/json_gcol_innodb.result |
set default_storage_engine=innodb;
CREATE TABLE t(
j JSON,
stored_gc JSON GENERATED ALWAYS AS (JSON_EXTRACT(j, '$[0]')) STORED,
virtual_gc JSON GENERATED ALWAYS AS (JSON_EXTRACT(j, '$[1]')) VIRTUAL);
INSERT INTO t(j) VALUES
(JSON_ARRAY(1, 2)), (JSON_ARRAY(2, 1)), (JSON_ARRAY(10, 10)), (JSON_ARRAY(5));
SELECT * FROM t ORDER BY stored_gc;
j stored_gc virtual_gc
[1, 2] 1 2
[2, 1] 2 1
[5] 5 NULL
[10, 10] 10 10
SELECT * FROM t ORDER BY virtual_gc;
j stored_gc virtual_gc
[5] 5 NULL
[2, 1] 2 1
[1, 2] 1 2
[10, 10] 10 10
DROP TABLE t;
# ----------------------------------------------------------------------
# Test of generated columns that call JSON functions
# ----------------------------------------------------------------------
CREATE TABLE t(id INT, j JSON,
gc INT GENERATED ALWAYS AS (JSON_EXTRACT(j, '$[0]')));
INSERT INTO t(id, j) VALUES (0, '"5"'), (1, '[]'), (2, '[1,2]'), (3, '5');
INSERT INTO t(j) VALUES ('{}');
ERROR 22018: Invalid JSON value for CAST to INTEGER from column json_extract at row 1
INSERT INTO t(j) VALUES ('{"a":1}');
ERROR 22018: Invalid JSON value for CAST to INTEGER from column json_extract at row 1
INSERT INTO t(j) VALUES ('"abc"');
ERROR 22018: Invalid JSON value for CAST to INTEGER from column json_extract at row 1
INSERT INTO t(j) VALUES ('');
ERROR 22032: Invalid JSON text: "The document is empty." at position 0 in value for column 't.j'.
INSERT INTO t(j) VALUES ('[');
ERROR 22032: Invalid JSON text: "Invalid value." at position 1 in value for column 't.j'.
SELECT * FROM t ORDER BY id;
id j gc
0 "5" 5
1 [] NULL
2 [1, 2] 1
3 5 5
UPDATE t SET j = '[123]';
SELECT * FROM t ORDER BY id;
id j gc
0 [123] 123
1 [123] 123
2 [123] 123
3 [123] 123
UPDATE t SET j = '[';
ERROR 22032: Invalid JSON text: "Invalid value." at position 1 in value for column 't.j'.
DROP TABLE t;
CREATE TABLE t(id INT, j JSON,
gc JSON GENERATED ALWAYS AS (JSON_ARRAY(j)));
INSERT INTO t(id, j)
VALUES (1, '1'), (2, '[true, false]'), (3, '{"a":1,"b":2}');
INSERT INTO t(j) VALUES ('');
ERROR 22032: Invalid JSON text: "The document is empty." at position 0 in value for column 't.j'.
INSERT INTO t(j) VALUES ('[');
ERROR 22032: Invalid JSON text: "Invalid value." at position 1 in value for column 't.j'.
SELECT * FROM t ORDER BY id;
id j gc
1 1 [1]
2 [true, false] [[true, false]]
3 {"a": 1, "b": 2} [{"a": 1, "b": 2}]
UPDATE t SET j = '"abc"';
SELECT * FROM t ORDER BY id;
id j gc
1 "abc" ["abc"]
2 "abc" ["abc"]
3 "abc" ["abc"]
UPDATE t SET j = '[';
ERROR 22032: Invalid JSON text: "Invalid value." at position 1 in value for column 't.j'.
DROP TABLE t;
CREATE TABLE t(ts TIMESTAMP, j JSON AS (CAST(ts AS JSON)));
INSERT INTO t(ts) VALUES ('2000-01-01 00:00:00');
SELECT CAST(JSON_ARRAY(ts, j) AS CHAR) FROM t;
CAST(JSON_ARRAY(ts, j) AS CHAR)
["2000-01-01 00:00:00.000000", "2000-01-01 00:00:00.000000"]
DROP TABLE t;
#
# Bug#21491442 VARIANT::FORCED_RETURN() [WITH T = JSON_SCALAR*]:
# ASSERTION `FALSE' FAILED.
#
create table t (a json, b blob,
c int generated always as (1!=a) virtual not null) engine=innodb;
insert into t(a) values('[1]');
insert into t(a) values('[1]');
select a,c from t;
a c
[1] 1
[1] 1
prepare ps1 from 'insert into t(a) values(?)';
set @a='[1]';
execute ps1 using @a;
execute ps1 using @a;
select a,c from t;
a c
[1] 1
[1] 1
[1] 1
[1] 1
drop table t;
create temporary table t (a json, b blob,
c int generated always as (1!=a) virtual not null) engine=innodb;
insert into t(a) values('[1]');
insert into t(a) values('[1]');
select a,c from t;
a c
[1] 1
[1] 1
prepare ps1 from 'insert into t(a) values(?)';
set @a='[1]';
execute ps1 using @a;
execute ps1 using @a;
select a,c from t;
a c
[1] 1
[1] 1
[1] 1
[1] 1
drop table t;
SET NAMES utf8;
#
# WL#8170: Expression analyzer for GC.
# Queries with GC and JSON_EXTRACT compared to strings should use index
#
create table t1(
f1 json,
gc varchar(20) character set utf8mb4 as
(json_unquote(json_extract(f1,"$"))) stored,
key gc_idx(gc));
insert into t1(f1) values ('"qwe"'),('"rty"'),('"uiop"');
insert into t1(f1) values ('"zxc"'),('"vbn"'),('"mnb"');
insert into t1(f1) select f1 from t1;
insert into t1(f1) select f1 from t1;
insert into t1(f1) values ('"asd"'),('"asdf"'),('"asasas"');
set @save_opt_sw= @@optimizer_switch;
set @@optimizer_switch="index_condition_pushdown=off";
select f1 from t1 where gc = "asd";
f1
"asd"
explain select f1 from t1 where gc = "asd";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref gc_idx gc_idx 83 const 1 100.00 NULL
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` = 'asd')
select f1 from t1 where json_extract(f1,"$") = "asd";
f1
"asd"
explain select f1 from t1 where json_extract(f1,"$") = "asd";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref gc_idx gc_idx 83 const 1 100.00 NULL
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` = 'asd')
select f1 from t1 where "asd" = json_extract(f1,"$");
f1
"asd"
explain select f1 from t1 where "asd" = json_extract(f1,"$");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref gc_idx gc_idx 83 const 1 100.00 NULL
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where ('asd' = `test`.`t1`.`gc`)
select f1 from t1 where gc > "z";
f1
"zxc"
"zxc"
"zxc"
"zxc"
explain select f1 from t1 where gc > "z";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range gc_idx gc_idx 83 NULL 4 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` > 'z')
select f1 from t1 where json_extract(f1,"$") > "z";
f1
"zxc"
"zxc"
"zxc"
"zxc"
explain select f1 from t1 where json_extract(f1,"$") > "z";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range gc_idx gc_idx 83 NULL 4 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` > 'z')
select f1 from t1 where gc > "v" and gc < "z";
f1
"vbn"
"vbn"
"vbn"
"vbn"
explain select f1 from t1 where gc > "v" and gc < "z";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range gc_idx gc_idx 83 NULL 4 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where ((`test`.`t1`.`gc` > 'v') and (`test`.`t1`.`gc` < 'z'))
select f1 from t1 where json_extract(f1,"$") > "v" and json_extract(f1,"$") < "z";
f1
"vbn"
"vbn"
"vbn"
"vbn"
explain select f1 from t1 where json_extract(f1,"$") > "v" and json_extract(f1,"$") < "z";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range gc_idx gc_idx 83 NULL 4 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where ((`test`.`t1`.`gc` > 'v') and (`test`.`t1`.`gc` < 'z'))
select f1 from t1 where gc between "v" and "z";
f1
"vbn"
"vbn"
"vbn"
"vbn"
explain select f1 from t1 where gc between "v" and "z";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range gc_idx gc_idx 83 NULL 4 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` between 'v' and 'z')
select f1 from t1 where json_extract(f1,"$") between "v" and "z";
f1
"vbn"
"vbn"
"vbn"
"vbn"
Warnings:
Warning 1235 This version of MySQL doesn't yet support 'comparison of JSON in the BETWEEN operator'
explain select f1 from t1 where json_extract(f1,"$") between "v" and "z";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range gc_idx gc_idx 83 NULL 4 100.00 Using where
Warnings:
Warning 1235 This version of MySQL doesn't yet support 'comparison of JSON in the BETWEEN operator'
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` between 'v' and 'z')
select f1 from t1 where gc in ("asd","asasas","asdf");
f1
"asasas"
"asd"
"asdf"
explain select f1 from t1 where gc in ("asd","asasas","asdf");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range gc_idx gc_idx 83 NULL 3 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` in ('asd','asasas','asdf'))
select f1 from t1 where json_extract(f1,"$") in ("asd","asasas","asdf");
f1
"asasas"
"asd"
"asdf"
Warnings:
Warning 1235 This version of MySQL doesn't yet support 'comparison of JSON in the IN operator'
explain select f1 from t1 where json_extract(f1,"$") in ("asd","asasas","asdf");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range gc_idx gc_idx 83 NULL 3 100.00 Using where
Warnings:
Warning 1235 This version of MySQL doesn't yet support 'comparison of JSON in the IN operator'
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` in ('asd','asasas','asdf'))
select f1 from t1 where json_unquote(json_extract(f1,"$"))="asd";
f1
"asd"
explain select f1 from t1 where json_unquote(json_extract(f1,"$"))="asd";
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref gc_idx gc_idx 83 const 1 100.00 NULL
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where (`test`.`t1`.`gc` = 'asd')
set @@optimizer_switch= @save_opt_sw;
drop table t1;
create table t1(f1 varchar(10), gc varchar(10) as (json_unquote(f1)) stored,
key gc_idx(gc));
insert into t1(f1) values ('"qwe"'),('"rty"'),('"uiop"');
select f1 from t1 where lower(f1)="qwe";
f1
drop table t1;
#
#
# Bug#21054516:QUERY HAVING SQL_BIG_RESULT ON JSON DATA GIVES EXTRA
# ROWS IN OUTPUT
#
CREATE TABLE t1 (
pk integer auto_increment key,
col_varchar_255_utf8_key varchar(255) CHARACTER SET utf8
);
INSERT INTO t1 VALUES (NULL, 'q') , (NULL, 'tgzvsj') ,
(NULL, 'b') , (NULL, 'q') , (NULL, 'up') , (NULL, 'up') ;
ALTER TABLE t1 ADD COLUMN json_varchar255_utf8_key json;
UPDATE t1 SET json_varchar255_utf8_key =
JSON_OBJECT('col_varchar_255_utf8_key', col_varchar_255_utf8_key);
ALTER TABLE t1 MODIFY col_varchar_255_utf8_key VARCHAR(255)
GENERATED ALWAYS AS
(JSON_EXTRACT(json_varchar255_utf8_key,'$.col_varchar_255_utf8_key[0]'))
STORED;
SELECT SQL_BIG_RESULT table1.json_varchar255_utf8_key AS field1, count(*)
FROM t1 AS table1 LEFT JOIN t1 AS table2 ON table1.pk <= table2.pk
GROUP BY field1;
field1 count(*)
{"col_varchar_255_utf8_key": "up"} 3
{"col_varchar_255_utf8_key": "q"} 9
{"col_varchar_255_utf8_key": "b"} 4
{"col_varchar_255_utf8_key": "tgzvsj"} 5
Warnings:
Warning 1235 This version of MySQL doesn't yet support 'sorting of non-scalar JSON values'
DROP TABLE t1;