database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-07-29 08:21:15 +03:00
Code Activity

MCOL-785 Implement DISTRIBUTED JSON functions

Browse Source 
The following functions are created:
Create function JSON_VALID and test cases
Create function JSON_DEPTH and test cases
Create function JSON_LENGTH and test cases
Create function JSON_EQUALS and test cases
Create function JSON_NORMALIZE and test cases
Create function JSON_TYPE and test cases
Create function JSON_OBJECT and test cases
Create function JSON_ARRAY and test cases
Create function JSON_KEYS and test cases
Create function JSON_EXISTS and test cases
Create function JSON_QUOTE/JSON_UNQUOTE and test cases
Create function JSON_COMPACT/DETAILED/LOOSE and test cases
Create function JSON_MERGE and test cases
Create function JSON_MERGE_PATCH and test cases
Create function JSON_VALUE and test cases
Create function JSON_QUERY and test cases
Create function JSON_CONTAINS and test cases
Create function JSON_ARRAY_APPEND and test cases
Create function JSON_ARRAY_INSERT and test cases
Create function JSON_INSERT/REPLACE/SET and test cases
Create function JSON_REMOVE and test cases
Create function JSON_CONTAINS_PATH and test cases
Create function JSON_OVERLAPS and test cases
Create function JSON_EXTRACT and test cases
Create function JSON_SEARCH and test cases

Note:
Some functions output differs from MDB because session variables that affects functions output,e.g JSON_QUOTE/JSON_UNQUOTE
This depends on MCOL-5212
This commit is contained in:
Ziy1-Tan
2022-06-23 10:49:29 +08:00
parent b5d8e0324b
commit cdd41f05f3
82 changed files with 8645 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

191
mysql-test/columnstore/basic/r/func_json_valid.result Normal file
View File

@ -0,0 +1,191 @@
DROP DATABASE IF EXISTS json_valid_db;
CREATE DATABASE json_valid_db;
USE json_valid_db;
# ----------------------------------------------------------------------
# Test of JSON_VALID function.
# ----------------------------------------------------------------------
#
# String literal - valid JSON
#
CREATE TABLE t1(l LONGTEXT) ENGINE = COLUMNSTORE;
INSERT INTO
t1
VALUES
('123'),
('-123'),
('5000000000'),
('-5000000000'),
('1.23'),
('"123"'),
('true'),
('false'),
('null'),
('{"address": "Trondheim"}'),
(JSON_OBJECT()),
(JSON_OBJECT(1, 2)),
(JSON_ARRAY()),
(JSON_ARRAY(1, 2));
SELECT
l AS raw,
JSON_VALID(l) AS is_valid,
JSON_VALID(JSON_COMPACT(l)) AS compact
FROM
t1;
raw is_valid compact
123 1 1
-123 1 1
5000000000 1 1
-5000000000 1 1
1.23 1 1
"123" 1 1
true 1 1
false 1 1
null 1 1
{"address": "Trondheim"} 1 1
{} 1 1
{"1": 2} 1 1
[] 1 1
[1, 2] 1 1
#
# String literal - invalid JSON
#
TRUNCATE t1;
INSERT INTO
t1
VALUES
('12 3'),
('{key:value}'),
('{key:value'),
('[1,2,]'),
('[1,2');
SELECT
l AS raw,
JSON_VALID(l) AS is_valid,
JSON_VALID(JSON_COMPACT(l)) AS compact
FROM
t1;
raw is_valid compact
12 3 0 NULL
{key:value} 0 NULL
{key:value 0 NULL
[1,2,] 0 NULL
[1,2 0 NULL
#
# String literal - not in UTF-8
#
TRUNCATE t1;
SET
NAMES 'ascii';
INSERT INTO
t1
VALUES
('123');
SELECT
l AS raw,
JSON_VALID(l) AS is_valid,
JSON_VALID(JSON_COMPACT(l)) AS compact
FROM
t1;
raw is_valid compact
123 1 1
SET
NAMES 'utf8';
#
# Bare NULL
#
TRUNCATE t1;
INSERT INTO
t1
VALUES
(NULL);
SELECT
JSON_VALID(l)
FROM
t1;
JSON_VALID(l)
NULL
#
# Function result - string
#
TRUNCATE t1;
INSERT INTO
t1
VALUES
(UPPER('"abc"'));
SELECT
JSON_VALID(l)
FROM
t1;
JSON_VALID(l)
1
#
# Function result - string not in UTF-8
#
TRUNCATE t1;
SET
NAMES 'latin1';
INSERT INTO
t1
VALUES
(UPPER('"abc"'));
SELECT
JSON_VALID(l)
FROM
t1;
JSON_VALID(l)
1
SET
NAMES 'utf8';
#
# Function result - date, not valid as JSON without CAST
#
TRUNCATE t1;
INSERT INTO
t1
VALUES
(CAST('2015-01-15' AS DATE));
SELECT
JSON_VALID(l)
FROM
t1;
JSON_VALID(l)
0
#
# The date string doesn't parse as JSON text, so wrong:
#
TRUNCATE t1;
INSERT INTO
t1
VALUES
(
CAST(
CAST('2015-01-15' AS DATE) AS CHAR CHARACTER SET 'utf8'
)
);
SELECT
JSON_VALID(l)
FROM
t1;
JSON_VALID(l)
0
#
# Function result - NULL
#
TRUNCATE t1;
INSERT INTO
t1
VALUES
(UPPER(NULL));
INSERT INTO
t1
VALUES
(UPPER(CAST(NULL AS CHAR)));
SELECT
JSON_VALID(l)
FROM
t1;
JSON_VALID(l)
NULL
NULL
DROP TABLE t1;
DROP DATABASE json_valid_db;