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MCOL-785 Implement DISTRIBUTED JSON functions

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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
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32
mysql-test/columnstore/basic/r/func_json_exists.result Normal file
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DROP DATABASE IF EXISTS json_exists_db;
CREATE DATABASE json_exists_db;
USE json_exists_db;
# ----------------------------------------------------------------------
# Test of JSON_EXISTS function.
# ----------------------------------------------------------------------
# Test case 0
CREATE TABLE t1(j TEXT, p TEXT) ENGINE = columnstore;
SET
@json = '{"key1":"xxxx", "key2":[1, 2, 3]}';
INSERT INTO
t1
VALUES
(@json, '$.key1'),
(@json, '$.key1[0]'),
(@json, '$.key2'),
(@json, '$.key2[1]'),
(@json, '$.key2[10]');
SELECT
j,
p,
JSON_EXISTS(j, p) AS result
FROM
t1;
j p result
{"key1":"xxxx", "key2":[1, 2, 3]} $.key1 1
{"key1":"xxxx", "key2":[1, 2, 3]} $.key1[0] 1
{"key1":"xxxx", "key2":[1, 2, 3]} $.key2 1
{"key1":"xxxx", "key2":[1, 2, 3]} $.key2[1] 1
{"key1":"xxxx", "key2":[1, 2, 3]} $.key2[10] 0
DROP TABLE t1;
DROP DATABASE json_exists_db;