CREATE TABLE t1 (id INT NOT NULL KEY AUTO_INCREMENT, f1 JSON); CREATE INDEX i1 ON t1((CAST(f1->"$[*]" AS DECIMAL(4,2) ARRAY))); CREATE INDEX i2 ON t1((CAST(f1->"$[*]" AS CHAR(10) ARRAY))); set debug = '+d, row_ins_sec_index_entry_lock_wait'; INSERT INTO t1(f1) VALUES(CAST('["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"]' AS JSON)); SELECT * FROM t1; id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 11.11 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 22.22 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 33.33 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 44.44 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 55.55 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 66.66 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 77.77 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 88.88 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] SELECT * FROM t1 WHERE 99.99 MEMBER OF (f1->'$[*]'); id f1 1 ["11.11", "22.22", "33.33", "44.44", "55.55", "66.66", "77.77", "88.88", "99.99"] TRUNCATE TABLE t1; INSERT INTO t1(f1) VALUES(CAST('["13.33","13.21"]' AS JSON)); INSERT INTO t1(f1) VALUES(CAST('["15.67","18.55"]' AS JSON)); SELECT * FROM t1 WHERE 13.33 MEMBER OF (f1->'$[*]'); id f1 1 ["13.33", "13.21"] SELECT * FROM t1 WHERE 13.21 MEMBER OF (f1->'$[*]'); id f1 1 ["13.33", "13.21"] SELECT * FROM t1 WHERE 15.67 MEMBER OF (f1->'$[*]'); id f1 2 ["15.67", "18.55"] SELECT * FROM t1 WHERE 18.55 MEMBER OF (f1->'$[*]'); id f1 2 ["15.67", "18.55"] SELECT * FROM t1 WHERE "13.33" MEMBER OF (f1->'$[*]'); id f1 1 ["13.33", "13.21"] SELECT * FROM t1 WHERE "13.21" MEMBER OF (f1->'$[*]'); id f1 1 ["13.33", "13.21"] SELECT * FROM t1 WHERE "15.67" MEMBER OF (f1->'$[*]'); id f1 2 ["15.67", "18.55"] SELECT * FROM t1 WHERE "18.55" MEMBER OF (f1->'$[*]'); id f1 2 ["15.67", "18.55"] set debug = '+d, row_upd_sec_index_entry_lock_wait'; DELETE FROM t1; SELECT * FROM t1 WHERE 13.33 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 13.21 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 15.67 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 18.55 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "13.33" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "13.21" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "15.67" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "18.55" MEMBER OF (f1->'$[*]'); id f1 INSERT INTO t1(f1) VALUES(CAST('["13.33","13.21","13.45"]' AS JSON)); INSERT INTO t1(f1) VALUES(CAST('["15.67","18.55","19.32"]' AS JSON)); set debug = '-d, row_upd_sec_index_entry_lock_wait'; set debug = '+d, delete_one_multi_sec_index_entry_lock_wait'; UPDATE t1 SET f1 = CAST('["98.76","87.65","76.54"]' AS JSON) WHERE 13.33 MEMBER OF (f1->'$[*]'); SELECT * FROM t1; id f1 3 ["98.76", "87.65", "76.54"] 4 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE 98.76 MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 87.65 MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 76.54 MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 15.67 MEMBER OF (f1->'$[*]'); id f1 4 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE 18.55 MEMBER OF (f1->'$[*]'); id f1 4 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE 19.32 MEMBER OF (f1->'$[*]'); id f1 4 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE 13.45 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 13.21 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 13.33 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "98.76" MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "87.65" MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "76.54" MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "15.67" MEMBER OF (f1->'$[*]'); id f1 4 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE "18.55" MEMBER OF (f1->'$[*]'); id f1 4 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE "19.32" MEMBER OF (f1->'$[*]'); id f1 4 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE "13.45" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "13.21" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "13.33" MEMBER OF (f1->'$[*]'); id f1 UPDATE t1 SET f1 = CAST('["11.11","22.22","33.33"]' AS JSON) WHERE "18.55" MEMBER OF (f1->'$[*]'); SELECT * FROM t1; id f1 3 ["98.76", "87.65", "76.54"] 4 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE 98.76 MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 87.65 MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 76.54 MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 11.11 MEMBER OF (f1->'$[*]'); id f1 4 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE 22.22 MEMBER OF (f1->'$[*]'); id f1 4 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE 33.33 MEMBER OF (f1->'$[*]'); id f1 4 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE 19.32 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 15.67 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 18.55 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "98.76" MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "87.65" MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "76.54" MEMBER OF (f1->'$[*]'); id f1 3 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "11.11" MEMBER OF (f1->'$[*]'); id f1 4 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE "22.22" MEMBER OF (f1->'$[*]'); id f1 4 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE "33.33" MEMBER OF (f1->'$[*]'); id f1 4 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE "19.32" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "15.67" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "18.55" MEMBER OF (f1->'$[*]'); id f1 CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK DELETE FROM t1; INSERT INTO t1(f1) VALUES(CAST('["13.33","13.21","13.45"]' AS JSON)); INSERT INTO t1(f1) VALUES(CAST('["15.67","18.55","19.32"]' AS JSON)); set debug = '-d, delete_one_multi_sec_index_entry_lock_wait'; set debug = '+d, row_ins_sec_index_entry_lock_wait'; UPDATE t1 SET f1 = CAST('["98.76","87.65","76.54"]' AS JSON) WHERE 13.33 MEMBER OF (f1->'$[*]'); SELECT * FROM t1; id f1 5 ["98.76", "87.65", "76.54"] 6 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE 98.76 MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 87.65 MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 76.54 MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 15.67 MEMBER OF (f1->'$[*]'); id f1 6 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE 18.55 MEMBER OF (f1->'$[*]'); id f1 6 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE 19.32 MEMBER OF (f1->'$[*]'); id f1 6 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE 13.45 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 13.21 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 13.33 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "98.76" MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "87.65" MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "76.54" MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "15.67" MEMBER OF (f1->'$[*]'); id f1 6 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE "18.55" MEMBER OF (f1->'$[*]'); id f1 6 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE "19.32" MEMBER OF (f1->'$[*]'); id f1 6 ["15.67", "18.55", "19.32"] SELECT * FROM t1 WHERE "13.45" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "13.21" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "13.33" MEMBER OF (f1->'$[*]'); id f1 UPDATE t1 SET f1 = CAST('["11.11","22.22","33.33"]' AS JSON) WHERE "18.55" MEMBER OF (f1->'$[*]'); SELECT * FROM t1; id f1 5 ["98.76", "87.65", "76.54"] 6 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE 98.76 MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 87.65 MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 76.54 MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE 11.11 MEMBER OF (f1->'$[*]'); id f1 6 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE 22.22 MEMBER OF (f1->'$[*]'); id f1 6 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE 33.33 MEMBER OF (f1->'$[*]'); id f1 6 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE 19.32 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 15.67 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE 18.55 MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "98.76" MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "87.65" MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "76.54" MEMBER OF (f1->'$[*]'); id f1 5 ["98.76", "87.65", "76.54"] SELECT * FROM t1 WHERE "11.11" MEMBER OF (f1->'$[*]'); id f1 6 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE "22.22" MEMBER OF (f1->'$[*]'); id f1 6 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE "33.33" MEMBER OF (f1->'$[*]'); id f1 6 ["11.11", "22.22", "33.33"] SELECT * FROM t1 WHERE "19.32" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "15.67" MEMBER OF (f1->'$[*]'); id f1 SELECT * FROM t1 WHERE "18.55" MEMBER OF (f1->'$[*]'); id f1 set debug = '-d, row_ins_sec_index_entry_lock_wait'; CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK DELETE FROM t1; DROP TABLE t1; CREATE TABLE t1(id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, f1 JSON); INSERT INTO t1(f1) VALUES (CAST('[1,3]' AS JSON)); INSERT INTO t1(f1) VALUES (CAST('[1,3,9,8]' AS JSON)); INSERT INTO t1(f1) VALUES (CAST('[1,3,9,8,10,11,20,30]' AS JSON)); SET DEBUG='+d, row_merge_add_multi_value'; CREATE INDEX idx1 ON t1((CAST(f1->"$[*]" AS UNSIGNED ARRAY))); SELECT * FROM t1 WHERE 9 MEMBER OF (f1->'$[*]'); id f1 2 [1, 3, 9, 8] 3 [1, 3, 9, 8, 10, 11, 20, 30] SELECT * FROM t1 WHERE 11 MEMBER OF (f1->'$[*]'); id f1 3 [1, 3, 9, 8, 10, 11, 20, 30] SELECT * FROM t1 WHERE 30 MEMBER OF (f1->'$[*]'); id f1 3 [1, 3, 9, 8, 10, 11, 20, 30] SET DEBUG='-d, row_merge_add_multi_value'; CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK DROP TABLE t1; CREATE TABLE t1(j JSON); INSERT INTO t1 VALUES ('["test"]'), ('[]'), ('null'); SET DEBUG_SYNC='innodb_commit_inplace_alter_table_enter SIGNAL rolling_back WAIT_FOR drop_created'; CREATE INDEX mv_idx_date ON t1 ((CAST(j->'$' AS UNSIGNED ARRAY)));; SET DEBUG_SYNC='now WAIT_FOR rolling_back'; SET DEBUG_SYNC='row_search_for_mysql_before_return SIGNAL scanning WAIT_FOR continue_scan'; SELECT * FROM t1;; SET DEBUG_SYNC='now WAIT_FOR scanning'; SET DEBUG_SYNC='now SIGNAL drop_created'; ERROR 22018: Invalid JSON value for CAST for functional index 'mv_idx_date'. SET DEBUG_SYNC='now SIGNAL continue_scan'; j ["test"] [] null INSERT INTO t1 VALUES ('["Hello"]'); CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK DROP TABLE t1; CREATE TABLE t1 ( i INT NOT NULL PRIMARY KEY, j JSON DEFAULT (CAST('["HelloWorld"]' AS JSON)), KEY mv_idx_binary (( CAST(j->'$[*]' AS BINARY(10) ARRAY) )) ); INSERT INTO t1 VALUES(1, CAST('["HelloWorld", "Hello"]' AS JSON)); INSERT INTO t1 VALUES(2, CAST('["HelloMySQL", "Hello"]' AS JSON)); SELECT * FROM t1 WHERE "HelloMySQL" MEMBER OF (j->'$[*]'); i j 2 ["HelloMySQL", "Hello"] SELECT * FROM t1 WHERE "Hello" MEMBER OF (j->'$[*]'); i j 1 ["HelloWorld", "Hello"] 2 ["HelloMySQL", "Hello"] SET GLOBAL innodb_purge_stop_now = ON; DELETE FROM t1; START TRANSACTION; INSERT INTO t1 VALUES(1, CAST('["HelloMySQL", "Hello"]' AS JSON)); SELECT * FROM t1 WHERE "HelloMySQL" MEMBER OF (j->'$[*]'); i j 1 ["HelloMySQL", "Hello"] SELECT * FROM t1 WHERE "Hello" MEMBER OF (j->'$[*]'); i j 1 ["HelloMySQL", "Hello"] ROLLBACK; SET GLOBAL innodb_purge_run_now=ON; SELECT * FROM t1 WHERE "HelloMySQL" MEMBER OF (j->'$[*]'); i j SELECT * FROM t1 WHERE "Hello" MEMBER OF (j->'$[*]'); i j CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK DROP TABLE t1; CREATE TABLE t1 (id INT NOT NULL KEY AUTO_INCREMENT, f1 JSON, f2 JSON, f3 JSON, f4 JSON , f5 JSON, f6 JSON, KEY mv_idx_binary (( CAST(f1->'$[*]' AS CHAR(10) ARRAY) )), KEY mv_idx_binary1 (( CAST(f2->'$[*]' AS CHAR(10) ARRAY) )), KEY mv_idx_binary2 (( CAST(f3->'$[*]' AS CHAR(10) ARRAY) )), KEY mv_idx_binary3 (( CAST(f4->'$[*]' AS CHAR(10) ARRAY) )), KEY mv_idx_binary4 (( CAST(f5->'$[*]' AS CHAR(10) ARRAY) )), KEY mv_idx_binary5 (( CAST(f6->'$[*]' AS CHAR(10) ARRAY) ))); INSERT INTO t1 VALUES(1, CAST('["HelloWorld", "Hello"]' AS JSON), CAST('["HelloWorld", "Hello"]' AS JSON), CAST('["HelloWorld", "Hello"]' AS JSON), CAST('["HelloWorld", "Hello"]' AS JSON), CAST('["HelloWorld", "Hello"]' AS JSON), CAST('["HelloWorld", "Hello"]' AS JSON)); SET GLOBAL innodb_purge_stop_now = ON; DELETE FROM t1; INSERT INTO t1 VALUES(1, CAST('["Helloworl", "hell"]' AS JSON), CAST('["Helloworl", "hell"]' AS JSON), CAST('["helloworl", "hell"]' AS JSON), CAST('["helloworl", "hell"]' AS JSON), CAST('["helloworl", "well"]' AS JSON), CAST('["helloworl", "hell"]' AS JSON)); CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK DELETE FROM t1; CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK DROP TABLE t1; SET GLOBAL innodb_purge_run_now=ON; CREATE TABLE IF NOT EXISTS t1 ( i INT NOT NULL PRIMARY KEY, j JSON DEFAULT (CAST('["100"]' AS JSON)), UNIQUE KEY mv_idx_binary (( CAST(j->'$[*]' AS UNSIGNED ARRAY) )) ); INSERT INTO t1 VALUES(1, CAST('["90"]' AS JSON)); START TRANSACTION; INSERT INTO t1 VALUES(2, CAST('["100"]' AS JSON)); START TRANSACTION; SET DEBUG_SYNC='lock_rec_convert_impl_to_expl SIGNAL converting WAIT_FOR go'; INSERT INTO t1 VALUES(3, CAST('["100"]' AS JSON));; SET DEBUG_SYNC='now WAIT_FOR converting'; COMMIT; SET DEBUG_SYNC='now SIGNAL go'; ERROR 23000: Duplicate entry '[100]' for key 'mv_idx_binary' START TRANSACTION; SET DEBUG_SYNC='row_update_for_mysql_error SIGNAL del_fail WAIT_FOR delete_go'; DELETE FROM t1;; SET DEBUG_SYNC='now WAIT_FOR del_fail'; INSERT INTO t1 VALUES(4, CAST('["100"]' AS JSON)); ERROR 23000: Duplicate entry '[100]' for key 'mv_idx_binary' SET DEBUG_SYNC='now SIGNAL delete_go'; COMMIT; COMMIT; CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK SELECT * FROM t1; i j DROP TABLE t1; CREATE TABLE t1 (a INT, b INT, f JSON, KEY mv_idx_binary ((( CAST(f->'$[*]' AS BINARY(10) ARRAY )))) ) ENGINE=InnoDB; INSERT INTO t1 (a,b,f) VALUES(1, 1, '["foobar"]'); CREATE TABLE t0 (a INT) ENGINE=InnoDB; BEGIN; SELECT * FROM t0; a UPDATE t1 SET f = NULL; ALTER TABLE t1 DROP INDEX mv_idx_binary, ALGORITHM=INPLACE; COMMIT; UPDATE t1 SET a = 1; set global innodb_purge_run_now=ON; CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK SELECT * FROM t1; a b f 1 1 NULL DROP TABLE t0, t1; CREATE TABLE t1(a INT PRIMARY KEY, b INT, f1 JSON) ENGINE=InnoDB; CREATE INDEX i1 ON t1((CAST(f1->"$[*]" AS CHAR(10) ARRAY))); INSERT INTO t1 VALUES(1, 1, CAST('["1111", "2222"]' AS JSON)); INSERT INTO t1 VALUES(2, 2, CAST('["11111", "2222", "22222", "3333"]' AS JSON)); INSERT INTO t1 VALUES(3, 3, CAST('["1111", "2222", "22222", "3333", "444"]' AS JSON)); INSERT INTO t1 VALUES(4, 4, CAST('["22222", "3333", "444", "5555"]' AS JSON)); SET DEBUG_SYNC='row_log_table_apply1_before SIGNAL before_apply WAIT_FOR apply'; OPTIMIZE TABLE t1;; connection con1 SET DEBUG_SYNC='now WAIT_FOR before_apply'; INSERT INTO t1 VALUES(5, 5, CAST('["2222", "5555"]' AS JSON)); DELETE FROM t1 WHERE "444" MEMBER OF (f1->"$[*]"); INSERT INTO t1 VALUES(6, 6, CAST('["1111", "444"]' AS JSON)); UPDATE t1 SET f1 = CAST('["11111", "2222"]' AS JSON) WHERE a = 1; UPDATE t1 SET f1 = CAST('["11111", "22222", "33333", "44444"]' AS JSON) WHERE a = 3; UPDATE t1 SET f1 = CAST('["2222", "5555", "6666"]' AS JSON) WHERE a = 5; SET DEBUG_SYNC='now SIGNAL apply'; connection default /* reap */ OPTIMIZE TABLE t1; Table Op Msg_type Msg_text test.t1 optimize note Table does not support optimize, doing recreate + analyze instead test.t1 optimize status OK CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK SELECT * FROM t1; a b f1 1 1 ["11111", "2222"] 2 2 ["11111", "2222", "22222", "3333"] 5 5 ["2222", "5555", "6666"] 6 6 ["1111", "444"] SELECT * FROM t1 WHERE "1111" MEMBER OF (f1->"$[*]"); a b f1 6 6 ["1111", "444"] SELECT * FROM t1 WHERE "5555" MEMBER OF (f1->"$[*]"); a b f1 5 5 ["2222", "5555", "6666"] SELECT * FROM t1 WHERE "444" MEMBER OF (f1->"$[*]"); a b f1 6 6 ["1111", "444"] SELECT * FROM t1 WHERE "11111" MEMBER OF (f1->"$[*]"); a b f1 1 1 ["11111", "2222"] 2 2 ["11111", "2222", "22222", "3333"] SELECT * FROM t1 WHERE "22222" MEMBER OF (f1->"$[*]"); a b f1 2 2 ["11111", "2222", "22222", "3333"] SET DEBUG_SYNC='row_log_table_apply1_before SIGNAL before_apply_1 WAIT_FOR apply_1'; OPTIMIZE TABLE t1;; SET DEBUG_SYNC='now WAIT_FOR before_apply_1'; INSERT INTO t1 VALUES(7, 7, CAST('["6666", "1111"]' AS JSON)); DELETE FROM t1 WHERE "22222" MEMBER OF (f1->"$[*]"); INSERT INTO t1 VALUES(8, 8, CAST('["1111", "3333", "444", "6666"]' AS JSON)); UPDATE t1 SET f1 = CAST('["5555", "2222", "6666", "777"]' AS JSON) WHERE a = 5; UPDATE t1 SET f1 = CAST('["666", "777", "6666", "7777"]' AS JSON) WHERE a = 6; SET DEBUG_SYNC='now SIGNAL apply_1'; connection default /* reap */ OPTIMIZE TABLE t1; Table Op Msg_type Msg_text test.t1 optimize note Table does not support optimize, doing recreate + analyze instead test.t1 optimize status OK CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK SELECT * FROM t1; a b f1 1 1 ["11111", "2222"] 5 5 ["5555", "2222", "6666", "777"] 6 6 ["666", "777", "6666", "7777"] 7 7 ["6666", "1111"] 8 8 ["1111", "3333", "444", "6666"] SELECT * FROM t1 WHERE "1111" MEMBER OF (f1->"$[*]"); a b f1 7 7 ["6666", "1111"] 8 8 ["1111", "3333", "444", "6666"] SELECT * FROM t1 WHERE "5555" MEMBER OF (f1->"$[*]"); a b f1 5 5 ["5555", "2222", "6666", "777"] SELECT * FROM t1 WHERE "444" MEMBER OF (f1->"$[*]"); a b f1 8 8 ["1111", "3333", "444", "6666"] SELECT * FROM t1 WHERE "11111" MEMBER OF (f1->"$[*]"); a b f1 1 1 ["11111", "2222"] SELECT * FROM t1 WHERE "22222" MEMBER OF (f1->"$[*]"); a b f1 SELECT * FROM t1 WHERE "666" MEMBER OF (f1->"$[*]"); a b f1 6 6 ["666", "777", "6666", "7777"] SELECT * FROM t1 WHERE "6666" MEMBER OF (f1->"$[*]"); a b f1 5 5 ["5555", "2222", "6666", "777"] 6 6 ["666", "777", "6666", "7777"] 7 7 ["6666", "1111"] 8 8 ["1111", "3333", "444", "6666"] SELECT * FROM t1 WHERE "777" MEMBER OF (f1->"$[*]"); a b f1 5 5 ["5555", "2222", "6666", "777"] 6 6 ["666", "777", "6666", "7777"] SELECT * FROM t1 WHERE "7777" MEMBER OF (f1->"$[*]"); a b f1 6 6 ["666", "777", "6666", "7777"] SELECT * FROM t1 WHERE "3333" MEMBER OF (f1->"$[*]"); a b f1 8 8 ["1111", "3333", "444", "6666"] DROP TABLE t1; CREATE TABLE `t1` ( `id` int(11) NOT NULL AUTO_INCREMENT, `j1` JSON DEFAULT (CAST(_utf8mb4'[5,-1,0]' AS JSON)), `j2` JSON DEFAULT (CAST(_utf8mb4'[9,8,0,1]' AS JSON)), `j3` JSON DEFAULT (CAST(_utf8mb4'["foobar"]' AS JSON)), `j4` JSON DEFAULT (CAST(_utf8mb4'["HelloWorld"]' AS JSON)), `j5` JSON DEFAULT (CAST(_utf8mb4'["HelloMySQL"]' AS JSON)), PRIMARY KEY (`id`), KEY `mv_idx_binary` ((JSON_LENGTH(`j3`)), (CAST(JSON_EXTRACT(`j4`,_utf8mb4'$[*]') AS BINARY(10) ARRAY)), (JSON_DEPTH(`j2`))) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci; Warnings: Warning 1681 Integer display width is deprecated and will be removed in a future release. INSERT INTO t1 VALUES(0, CAST(_utf8mb4'[5,-1,0]' AS JSON), CAST(_utf8mb4'[9,8,0,1]' AS JSON), CAST(_utf8mb4'["foobar"]' AS JSON), CAST(_utf8mb4'["HelloWorld"]' AS JSON), CAST(_utf8mb4'["HelloMySQL"]' AS JSON)); INSERT INTO t1 VALUES(0, CAST(_utf8mb4'[5,-1,0]' AS JSON), CAST(_utf8mb4'[9,8,0,1]' AS JSON), CAST(_utf8mb4'["foobar"]' AS JSON), CAST(_utf8mb4'["HelloWorld"]' AS JSON), '[]'); SELECT * FROM t1; id j1 j2 j3 j4 j5 1 [5, -1, 0] [9, 8, 0, 1] ["foobar"] ["HelloWorld"] ["HelloMySQL"] 2 [5, -1, 0] [9, 8, 0, 1] ["foobar"] ["HelloWorld"] [] SET DEBUG_SYNC='innodb_commit_inplace_alter_table_enter SIGNAL rollback WAIT_FOR try_drop'; CREATE INDEX mv_idx_date ON t1 ((CAST(j5->'$' AS UNSIGNED ARRAY)));; SET DEBUG_SYNC='now WAIT_FOR rollback'; SET DEBUG_SYNC='row_search_for_mysql_before_return SIGNAL scanning WAIT_FOR continue'; SELECT * FROM t1;; SET DEBUG_SYNC='now WAIT_FOR scanning'; SET DEBUG_SYNC='now SIGNAL try_drop'; ERROR 22018: Invalid JSON value for CAST for functional index 'mv_idx_date'. SET DEBUG_SYNC='now SIGNAL continue'; id j1 j2 j3 j4 j5 1 [5, -1, 0] [9, 8, 0, 1] ["foobar"] ["HelloWorld"] ["HelloMySQL"] 2 [5, -1, 0] [9, 8, 0, 1] ["foobar"] ["HelloWorld"] [] SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL inplace_done WAIT_FOR upgrade_lock'; ALTER TABLE t1 DROP INDEX mv_idx_binary;; SET DEBUG_SYNC='now WAIT_FOR inplace_done'; SET DEBUG_SYNC='innodb_row_upd_clust_step_enter SIGNAL upgrade_lock'; DELETE FROM t1;; SELECT * FROM t1; id j1 j2 j3 j4 j5 DROP TABLE t1;