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Fix multi-valued index #360

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0272373
Bug#104700: enable multi-valued index in view
Dieken Jun 27, 2021
6aedafb
Bug#104700: enable multi-valued index in prepare statement
Dieken Aug 21, 2021
5905ffd
Bug#104700: enable multi-valued index for "member of" function in "OR…
Dieken Aug 21, 2021
8bf7efe
Bug#104700: fix wrong "impossible condition" when multi-valued index …
Dieken Aug 22, 2021
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6 changes: 3 additions & 3 deletions mysql-test/r/hash_join.result
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Original file line number Diff line number Diff line change
Expand Up @@ -812,11 +812,11 @@ test.t2 analyze status OK
EXPLAIN FORMAT=tree SELECT t1.col_int_key AS field1, t2.col_int AS field2 FROM t2
JOIN t1 ON 1 WHERE (CAST("1" AS JSON) MEMBER OF( t1.col_json->'$[*]'));
EXPLAIN
-> Inner hash join (no condition) (cost=*** rows=5)
-> Inner hash join (no condition) (cost=*** rows=10)
-> Table scan on t2 (cost=*** rows=5)
-> Hash
-> Filter: json'"1"' member of (cast(json_extract(col_json,_utf8mb4'$[*]') as char(40) array)) (cost=*** rows=1)
-> Index lookup on t1 using mv_idx (cast(json_extract(col_json,_utf8mb4'$[*]') as char(40) array)=json'"1"') (cost=*** rows=1)
-> Filter: json'"1"' member of (cast(json_extract(col_json,_utf8mb4'$[*]') as char(40) array)) (cost=*** rows=2)
-> Index lookup on t1 using mv_idx (cast(json_extract(col_json,_utf8mb4'$[*]') as char(40) array)=json'"1"') (cost=*** rows=2)

SELECT t1.col_int_key AS field1, t2.col_int AS field2 FROM t2
JOIN t1 ON 1 WHERE (CAST("1" AS JSON) MEMBER OF( t1.col_json->'$[*]'));
Expand Down
26 changes: 13 additions & 13 deletions mysql-test/suite/json/r/array_index.result
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Original file line number Diff line number Diff line change
Expand Up @@ -488,7 +488,7 @@ id f1
18 [8, 4, 3, 5]
explain select * from t1 where 5 member of (f1->"$[*]");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref i1 i1 9 const 1 100.00 Using where
1 SIMPLE t1 NULL ref i1 i1 9 const 5 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`id` AS `id`,`test`.`t1`.`f1` AS `f1` from `test`.`t1` where json'5' member of (cast(json_extract(`f1`,_utf8mb4'$[*]') as unsigned array))
select * from t1 where f1->"$[0]" member of ('[1,3,9]');
Expand Down Expand Up @@ -679,7 +679,7 @@ id f1
8 [8, 5]
explain select * from t1 where 5 member of (f1->"$");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref i1 i1 9 const 1 100.00 Using where
1 SIMPLE t1 NULL ref i1 i1 9 const 2 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`id` AS `id`,`test`.`t1`.`f1` AS `f1` from `test`.`t1` where json'5' member of (cast(json_extract(`f1`,_utf8mb4'$') as signed array))
select * from t1 force index(i1) where 99 member of (f1->"$[*]");
Expand Down Expand Up @@ -727,7 +727,7 @@ f1
["gfd", "qwe"]
explain select * from t1 where "qwe" member of (f1->"$[*]");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref i1 i1 43 const 1 100.00 Using where
1 SIMPLE t1 NULL ref i1 i1 43 const 2 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where json'"qwe"' member of (cast(json_extract(`f1`,_utf8mb4'$[*]') as char(10) array))
select * from t1 force index(i1) where "bnm" member of (f1->"$[*]");
Expand Down Expand Up @@ -775,7 +775,7 @@ f1
["gfd", "qwe"]
explain select * from t1 where "qwe" member of (f1->"$[*]");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref i1 i1 13 const 1 100.00 Using where
1 SIMPLE t1 NULL ref i1 i1 13 const 2 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where json'"base64:type15:cXdl"' member of (cast(json_extract(`f1`,_utf8mb4'$[*]') as binary(10) array))
select * from t1 force index(i1) where "bnm" member of (f1->"$[*]");
Expand Down Expand Up @@ -840,7 +840,7 @@ id f1
8 [-1.330, 5, 1.3300]
explain select * from t1 where 1.33 member of (f1->"$");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref i1 i1 6 const 1 100.00 Using where
1 SIMPLE t1 NULL ref i1 i1 6 const 2 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`id` AS `id`,`test`.`t1`.`f1` AS `f1` from `test`.`t1` where json'1.3300' member of (cast(json_extract(`f1`,_utf8mb4'$') as decimal(10, 4) array))
select * from t1 force index(i1) where 99 member of (f1->"$[*]");
Expand Down Expand Up @@ -908,7 +908,7 @@ id f1
7 ["01-02-03", "22.11.17"]
explain select * from t1 where cast('01-02-03' as date) member of (f1->"$");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref i1 i1 4 const 1 100.00 Using where
1 SIMPLE t1 NULL ref i1 i1 4 const 4 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`id` AS `id`,`test`.`t1`.`f1` AS `f1` from `test`.`t1` where json'"2001-02-03"' member of (cast(json_extract(`f1`,_utf8mb4'$') as date array))
select * from t1 force index(i1) where cast('01-01-12' as date) member of (f1->"$");
Expand Down Expand Up @@ -981,7 +981,7 @@ id f1
7 ["01:02:03", "22:11:17"]
explain select * from t1 where cast('01:02:03' as time) member of (f1->"$");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref i1 i1 4 const 1 100.00 Using where
1 SIMPLE t1 NULL ref i1 i1 4 const 4 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`id` AS `id`,`test`.`t1`.`f1` AS `f1` from `test`.`t1` where json'"01:02:03.000000"' member of (cast(json_extract(`f1`,_utf8mb4'$') as time array))
select * from t1 force index(i1) where
Expand Down Expand Up @@ -1056,7 +1056,7 @@ id f1
explain select * from t1 where cast('01-01-01 01:02:03' as datetime) member
of (f1->"$");
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref i1 i1 6 const 1 100.00 Using where
1 SIMPLE t1 NULL ref i1 i1 6 const 4 100.00 Using where
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`id` AS `id`,`test`.`t1`.`f1` AS `f1` from `test`.`t1` where json'"2001-01-01 01:02:03.000000"' member of (cast(json_extract(`f1`,_utf8mb4'$') as datetime array))
select * from t1 force index(i1) where
Expand Down Expand Up @@ -1955,7 +1955,7 @@ test.t2 analyze status OK
EXPLAIN SELECT t1.col_int_key AS field1, t2.col_int AS field2 FROM t2 LEFT
JOIN t1 ON 1 WHERE (CAST("1" AS JSON) MEMBER OF( t1.col_jsonn->'$[*]'));
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref mv_idx mv_idx 163 const 1 100.00 Using where
1 SIMPLE t1 NULL ref mv_idx mv_idx 163 const 2 100.00 Using where
1 SIMPLE t2 NULL ALL NULL NULL NULL NULL 5 100.00 Using join buffer (hash join)
Warnings:
Note 1003 /* select#1 */ select `test`.`t1`.`col_int_key` AS `field1`,`test`.`t2`.`col_int` AS `field2` from `test`.`t2` join `test`.`t1` where json'"1"' member of (cast(json_extract(`col_jsonn`,_utf8mb4'$[*]') as char(40) array))
Expand Down Expand Up @@ -2416,8 +2416,8 @@ vc j
[2,3,4] [2, 3, 4]
EXPLAIN FORMAT=TREE SELECT * FROM t WHERE 3 MEMBER OF (j);
EXPLAIN
-> Filter: json'3' member of (cast(j as unsigned array)) (cost=0.35 rows=1)
-> Index lookup on t using j_idx (cast(j as unsigned array)=json'3') (cost=0.35 rows=1)
-> Filter: json'3' member of (cast(j as unsigned array)) (cost=0.80 rows=3)
-> Index lookup on t using j_idx (cast(j as unsigned array)=json'3') (cost=0.80 rows=3)

SELECT * FROM t WHERE 3 MEMBER OF (j);
vc j
Expand Down Expand Up @@ -2446,8 +2446,8 @@ vc j
[2,3,4] [2, 3, 4]
EXPLAIN FORMAT=TREE SELECT * FROM t WHERE 3 MEMBER OF (vc);
EXPLAIN
-> Filter: json'3' member of (cast(vc as unsigned array)) (cost=0.35 rows=1)
-> Index lookup on t using vc_idx (cast(vc as unsigned array)=json'3') (cost=0.35 rows=1)
-> Filter: json'3' member of (cast(vc as unsigned array)) (cost=0.80 rows=3)
-> Index lookup on t using vc_idx (cast(vc as unsigned array)=json'3') (cost=0.80 rows=3)

SELECT * FROM t WHERE 3 MEMBER OF (vc);
vc j
Expand Down
152 changes: 152 additions & 0 deletions mysql-test/suite/json/r/multi-valued-index-in-and.result
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Original file line number Diff line number Diff line change
@@ -0,0 +1,152 @@
DROP TABLE IF EXISTS t1;
DROP VIEW IF EXISTS v1;
CREATE TABLE t1 (
f1 VARCHAR(50) NOT NULL PRIMARY KEY,
f2 JSON NOT NULL,
INDEX idx2 ( (CAST(f2 AS CHAR(50) ARRAY)) )
);
CREATE VIEW v1 AS
SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids;
INSERT INTO t1 VALUES ('foo', '["aa", "bb"]');
INSERT INTO t1 VALUES ('bar', '["xx", "yy"]');
ANALYZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 analyze status OK
SELECT * FROM t1;
f1 f2
bar ["xx", "yy"]
foo ["aa", "bb"]
EXPLAIN SELECT * FROM t1 WHERE 'xx' member of (f2) AND 'yy' member of(f2);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref idx2 idx2 203 const 1 100.00 Using where
EXPLAIN SELECT * FROM t1 WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range idx2 idx2 203 NULL 1 100.00 Using where
EXPLAIN SELECT * FROM t1 WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range idx2 idx2 203 NULL 2 100.00 Using where
EXPLAIN SELECT * FROM v1 WHERE 'xx' member of (f2) AND 'yy' member of(f2);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref idx2 idx2 203 const 1 100.00 Using where
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM v1 WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range idx2 idx2 203 NULL 1 100.00 Using where
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM v1 WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range idx2 idx2 203 NULL 2 100.00 Using where
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE 'xx' member of (f2) AND 'yy' member of(f2);
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL ref idx2 idx2 203 const 1 100.00 Using where
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range idx2 idx2 203 NULL 1 100.00 Using where
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]');
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL range idx2 idx2 203 NULL 2 100.00 Using where
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM t1 WHERE 'xx' member of (f2) AND 'yy' member of(f2) AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
EXPLAIN SELECT * FROM t1 WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"') AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
EXPLAIN SELECT * FROM t1 WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]') AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
EXPLAIN SELECT * FROM v1 WHERE 'xx' member of (f2) AND 'yy' member of(f2) AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM v1 WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"') AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM v1 WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]') AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE 'xx' member of (f2) AND 'yy' member of(f2) AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"') AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
EXPLAIN SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]') AND f1 = 'bar';
id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE t1 NULL const PRIMARY,idx2 PRIMARY 202 const 1 100.00 NULL
1 SIMPLE ids NULL ALL NULL NULL NULL NULL 2 100.00 Table function: json_table; Using temporary
SELECT * FROM t1 WHERE 'xx' member of (f2) AND 'yy' member of(f2);
f1 f2
bar ["xx", "yy"]
SELECT * FROM t1 WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"');
f1 f2
bar ["xx", "yy"]
SELECT * FROM t1 WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]');
f1 f2
bar ["xx", "yy"]
SELECT * FROM v1 WHERE 'xx' member of (f2) AND 'yy' member of(f2);
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM v1 WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"');
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM v1 WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]');
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE 'xx' member of (f2) AND 'yy' member of(f2);
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"');
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]');
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM t1 WHERE 'xx' member of (f2) AND 'yy' member of(f2) AND f1 = 'bar';
f1 f2
bar ["xx", "yy"]
SELECT * FROM t1 WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"') AND f1 = 'bar';
f1 f2
bar ["xx", "yy"]
SELECT * FROM t1 WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]') AND f1 = 'bar';
f1 f2
bar ["xx", "yy"]
SELECT * FROM v1 WHERE 'xx' member of (f2) AND 'yy' member of(f2) AND f1 = 'bar';
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM v1 WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"') AND f1 = 'bar';
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM v1 WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]') AND f1 = 'bar';
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE 'xx' member of (f2) AND 'yy' member of(f2) AND f1 = 'bar';
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE json_contains(f2, '"xx"') AND json_contains(f2, '"yy"') AND f1 = 'bar';
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
SELECT * FROM t1, JSON_TABLE(f2, '$[*]' COLUMNS(i FOR ORDINALITY, id VARCHAR(50) PATH '$')) AS ids WHERE json_overlaps(f2, '["xx", "zz"]') AND json_overlaps(f2, '["yy", "zz"]') AND f1 = 'bar';
f1 f2 i id
bar ["xx", "yy"] 1 xx
bar ["xx", "yy"] 2 yy
DROP TABLE t1;
DROP VIEW v1;
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