mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-18 21:44:02 +03:00
cdd41f05f3
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
122 lines
4.7 KiB
Plaintext
122 lines
4.7 KiB
Plaintext
DROP DATABASE IF EXISTS json_search_db;
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CREATE DATABASE json_search_db;
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USE json_search_db;
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# ----------------------------------------------------------------------
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# Test of JSON_SEARCH function.
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# ----------------------------------------------------------------------
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# JSON_SEARCH with single path expression
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CREATE TABLE t1(j TEXT, f TEXT, v TEXT) ENGINE = COLUMNSTORE;
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INSERT INTO
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t1
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VALUES
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(
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'["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}]',
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'one',
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'abc'
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),
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(
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'["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}]',
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'all',
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'abc'
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),
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('{"x": "\\""}', "one", '"'),
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('{"x": "\\""}', "one", '\\"');
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SELECT
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j AS json,
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f AS return_arg,
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v AS search_str,
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j AS json, f AS return_arg, JSON_SEARCH(j, f, v) AS result
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FROM
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t1;
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json return_arg search_str json return_arg result
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["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}] one abc ["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}] one "$[0]"
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["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}] all abc ["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}] all ["$[0]", "$[2].x"]
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{"x": "\""} one " {"x": "\""} one "$.x"
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{"x": "\""} one \" {"x": "\""} one "$.x"
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# JSON_SEARCH with path expression
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CREATE TABLE t2(j TEXT, f TEXT, v TEXT, e TEXT, p TEXT) ENGINE = COLUMNSTORE;
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SET
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@j = '["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}]';
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INSERT INTO
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t2
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VALUES
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(@j, 'all', 'abc', NULL, '$[0]'),
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(@j, 'all', 'abc', NULL, '$[2]'),
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(@j, 'all', '10', NULL, '$[1]'),
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(@j, 'all', '10', NULL, '$[2]');
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SELECT
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j AS json,
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f AS return_arg,
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v AS search_str,
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p AS path,
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JSON_SEARCH(j, f, v, NULL, p) AS result
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FROM
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t2;
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json return_arg search_str path result
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["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}] all abc $[0] "$[0]"
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["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}] all abc $[2] "$[2].x"
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["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}] all 10 $[1] "$[1][0].k"
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["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}] all 10 $[2] NULL
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# JSON_SEARCH with escape char
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CREATE TABLE t3(j TEXT, f TEXT) ENGINE = COLUMNSTORE;
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set @json = '[ "footbar", "foo%bar" ]';
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INSERT INTO t3 VALUES(@json,'all');
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo%bar' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo%bar' )
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[ "footbar", "foo%bar" ] all ["$[0]", "$[1]"]
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo\%bar' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo\%bar' )
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[ "footbar", "foo%bar" ] all "$[1]"
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo|%bar', '|' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo|%bar', '|' )
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[ "footbar", "foo%bar" ] all "$[1]"
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo|%bar', '|', '$[0]' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo|%bar', '|', '$[0]' )
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[ "footbar", "foo%bar" ] all NULL
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo|%bar', '|', '$[0]', '$[1]' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo|%bar', '|', '$[0]', '$[1]' )
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[ "footbar", "foo%bar" ] all "$[1]"
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo|%bar', '|', '$[0]', '$[1]', '$[2]' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo|%bar', '|', '$[0]', '$[1]', '$[2]' )
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[ "footbar", "foo%bar" ] all "$[1]"
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo\%bar', null ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo\%bar', null )
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[ "footbar", "foo%bar" ] all "$[1]"
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo\%bar', null, '$[0]' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo\%bar', null, '$[0]' )
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[ "footbar", "foo%bar" ] all NULL
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo\%bar', null, '$[1]' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo\%bar', null, '$[1]' )
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[ "footbar", "foo%bar" ] all "$[1]"
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo|%bar', '|', '$[0]' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo|%bar', '|', '$[0]' )
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[ "footbar", "foo%bar" ] all NULL
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'foo|%bar', '|', '$[1]' ) FROM t3;
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json return_arg JSON_SEARCH(j, f, 'foo|%bar', '|', '$[1]' )
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[ "footbar", "foo%bar" ] all "$[1]"
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# JSON_SEARCH in case-sensitive
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CREATE TABLE t4(j TEXT, f TEXT) ENGINE = COLUMNSTORE;
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INSERT INTO t4 VALUES('["abc", "ABC"]', 'all');
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'aBC') FROM t4;
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json return_arg JSON_SEARCH(j, f, 'aBC')
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["abc", "ABC"] all ["$[0]", "$[1]"]
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'abc') FROM t4;
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json return_arg JSON_SEARCH(j, f, 'abc')
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["abc", "ABC"] all ["$[0]", "$[1]"]
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SELECT j AS json, f AS return_arg, JSON_SEARCH(j, f, 'ABC') FROM t4;
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json return_arg JSON_SEARCH(j, f, 'ABC')
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["abc", "ABC"] all ["$[0]", "$[1]"]
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drop TABLE t4;
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drop TABLE t3;
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DROP TABLE t2;
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DROP TABLE t1;
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DROP DATABASE json_search_db;
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