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#
# The following test takes 2 tables containing a JSON column and attempts
# to repair them.
#
# The tables header is (Description, Expected, Actual), where description
# shows a brief description what the JSON value is testing in the MariaDB
# implementation. Expected is the longtext string and actual is the JSON
# column that needs to be converted to MariaDB's representation of
# LONGTEXT.
#
call mtr.add_suppression("Table rebuild required");
call mtr.add_suppression("is marked as crashed");
call mtr.add_suppression("Checking");
SET NAMES utf8;
#
# Check that only ALTER TABLE ... FORCE is allowed on a MySQL 5.7 table
# with a JSON column.
#
show create table tempty;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.tempty` FORCE" or dump/reload to fix it!
select * from tempty;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.tempty` FORCE" or dump/reload to fix it!
alter table tempty force;
show create table tempty;
Table Create Table
tempty CREATE TABLE `tempty` (
`t` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
show create table mysql_json_test;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.mysql_json_test` FORCE" or dump/reload to fix it!
select * from mysql_json_test;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.mysql_json_test` FORCE" or dump/reload to fix it!
LOCK TABLES mysql_json_test WRITE;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.mysql_json_test` FORCE" or dump/reload to fix it!
alter table mysql_json_test force;
select description, expected, actual, expected = actual from mysql_json_test;
description expected actual expected = actual
Array LITERALS: ["prefix", false, "suffix", 1] ["prefix", false, "suffix", 1] 1
Array LITERALS: ["prefix", null, "suffix", 1] ["prefix", null, "suffix", 1] 1
Array LITERALS: ["prefix", true, "suffix", 1] ["prefix", true, "suffix", 1] 1
DateTime as Raw Value: "2015-01-15 23:24:25.000000" "2015-01-15 23:24:25.000000" 1
DateTime as Raw Value: "2015-01-15 23:24:25.000000" "2015-01-15 23:24:25.000000" 1
DateTime as Raw Value: "2015-01-15" "2015-01-15" 1
DateTime as Raw Value: "23:24:25.000000" "23:24:25.000000" 1
Empty JSON Object/Array: [] [] 1
Empty JSON Object/Array: {} {} 1
GeoJSON {"type": "GeometryCollection", "geometries": []} {"type": "GeometryCollection", "geometries": []} 1
GeoJSON {"type": "LineString", "coordinates": [[0, 5], [5, 10], [10, 15]]} {"type": "LineString", "coordinates": [[0, 5], [5, 10], [10, 15]]} 1
GeoJSON {"type": "MultiPoint", "coordinates": [[1, 1], [2, 2], [3, 3]]} {"type": "MultiPoint", "coordinates": [[1, 1], [2, 2], [3, 3]]} 1
GeoJSON {"type": "Point", "coordinates": [11.1111, 12.22222]} {"type": "Point", "coordinates": [11.1111, 12.22222]} 1
JSON LITERALS: {"val": false} {"val": false} 1
JSON LITERALS: {"val": null} {"val": null} 1
JSON LITERALS: {"val": true} {"val": true} 1
Opaque Types: opaque_mysql_type_binary "base64:type254:YWJjAAAAAAAAAA==" "base64:type254:YWJjAAAAAAAAAA==" 1
Opaque Types: opaque_mysql_type_bit "base64:type16:yv4=" "base64:type16:yv4=" 1
Opaque Types: opaque_mysql_type_blob "base64:type252:yv66vg==" "base64:type252:yv66vg==" 1
Opaque Types: opaque_mysql_type_date "2015-01-15" "2015-01-15" 1
Opaque Types: opaque_mysql_type_datetime "2015-01-15 23:24:25.000000" "2015-01-15 23:24:25.000000" 1
Opaque Types: opaque_mysql_type_enum "b" "b" 1
Opaque Types: opaque_mysql_type_geom {"type": "Point", "coordinates": [1, 1]} {"type": "Point", "coordinates": [1, 1]} 1
Opaque Types: opaque_mysql_type_longblob "base64:type251:yv66vg==" "base64:type251:yv66vg==" 1
Opaque Types: opaque_mysql_type_mediumblob "base64:type250:yv66vg==" "base64:type250:yv66vg==" 1
Opaque Types: opaque_mysql_type_set "b,c" "b,c" 1
Opaque Types: opaque_mysql_type_time "23:24:25.000000" "23:24:25.000000" 1
Opaque Types: opaque_mysql_type_tinyblob "base64:type249:yv66vg==" "base64:type249:yv66vg==" 1
Opaque Types: opaque_mysql_type_varbinary "base64:type15:YWJj" "base64:type15:YWJj" 1
Opaque Types: opaque_mysql_type_varchar "base64:type15:Zm9v" "base64:type15:Zm9v" 1
Opaque Types: opaque_mysql_type_year "base64:type13:MjAxOQ==" "base64:type13:MjAxOQ==" 1
Raw LITERALS: false false 1
Raw LITERALS: null null 1
Raw LITERALS: true true 1
Raw doubles as JSON -2.2250738585072014e-308 -2.2250738585072014e-308 1
Raw doubles as JSON -5678.987 -5678.987 1
Raw doubles as JSON 0.0 0.0 1
Raw doubles as JSON 2.2250738585072014e-308 2.2250738585072014e-308 1
Raw doubles as JSON 3.14 3.14 1
Raw integers as JSON -127 -127 1
Raw integers as JSON -2147483648 -2147483648 1
Raw integers as JSON -32768 -32768 1
Raw integers as JSON -9223372036854775807 -9223372036854775807 1
Raw integers as JSON 0 0 1
Raw integers as JSON 128 128 1
Raw integers as JSON 18446744073709551615 18446744073709551615 1
Raw integers as JSON 2147483647 2147483647 1
Raw integers as JSON 32767 32767 1
Raw integers as JSON 4294967295 4294967295 1
Raw integers as JSON 65535 65535 1
Raw integers as JSON 65536 65536 1
Raw integers as JSON 9223372036854775807 9223372036854775807 1
Simple Array as Base Key [1, 2, 3, 4, 5, [], "a", "b", "c"] [1, 2, 3, 4, 5, [], "a", "b", "c"] 1
Simple Array as Value {"a": [1, 2], "b": ["x", "y"]} {"a": [1, 2], "b": ["x", "y"]} 1
Simple JSON test {"key1": "val1", "key2": "val2"} {"key1": "val1", "key2": "val2"} 1
Special Characters: "" "" 1
Special Characters: "'" "'" 1
Special Characters: "'" "'" 1
Special Characters: "'" "'" 1
Special Characters: "''" "''" 1
Special Characters: "\"" "\"" 1
Special Characters: "\\" "\\" 1
Special Characters: "\\b" "\\b" 1
Special Characters: "\b" "\b" 1
Special Characters: "\f" "\f" 1
Special Characters: "\n" "\n" 1
Special Characters: "\r" "\r" 1
Special Characters: "\t" "\t" 1
Special Characters: "f" "f" 1
Special Characters: "key1 - with \" val " "key1 - with \" val " 1
Special Characters: "q" "q" 1
Special Characters: "some_string" "some_string" 1
Special Characters: ["a ' b", "c ' d"] ["a ' b", "c ' d"] 1
Special Characters: ["a \" b", "c \" d"] ["a \" b", "c \" d"] 1
Special Characters: ["a \\ b", "c \\ d"] ["a \\ b", "c \\ d"] 1
Special Characters: ["a \b b", "c \b d"] ["a \b b", "c \b d"] 1
Special Characters: ["a \f b", "c \f d"] ["a \f b", "c \f d"] 1
Special Characters: ["a \r b", "c \r d"] ["a \r b", "c \r d"] 1
Special Characters: ["a \t b", "c \t d"] ["a \t b", "c \t d"] 1
Special Characters: {"[": "]"} {"[": "]"} 1
Special Characters: {"key ' key": "val ' val"} {"key ' key": "val ' val"} 1
Special Characters: {"key \" key": "val \" val"} {"key \" key": "val \" val"} 1
Special Characters: {"key \\ key": "val \\ val"} {"key \\ key": "val \\ val"} 1
Special Characters: {"key \\0 key": "val \n val"} {"key \\0 key": "val \n val"} 1
Special Characters: {"key \\Z key": "val ' val"} {"key \\Z key": "val ' val"} 1
Special Characters: {"key \b key": "val \b val"} {"key \b key": "val \b val"} 1
Special Characters: {"key \f key": "val \f val"} {"key \f key": "val \f val"} 1
Special Characters: {"key \n key": "val \n val"} {"key \n key": "val \n val"} 1
Special Characters: {"key \r key": "val \r val"} {"key \r key": "val \r val"} 1
Special Characters: {"key \t key": "val \t val"} {"key \t key": "val \t val"} 1
Special Characters: {"key1 and \n\"key2\"": "val1\t val2"} {"key1 and \n\"key2\"": "val1\t val2"} 1
Special Characters: {"{": "}"} {"{": "}"} 1
Special Characters: {"{": "}"} {"{": "}"} 1
Special String Cases: [""] [""] 1
Special String Cases: {"": ""} {"": ""} 1
Timestamp as RawValue "2019-12-26 19:56:03.000000" "2019-12-26 19:56:03.000000" 1
UTF8 Characters: "Anel Husaković - test: đžšćč" "Anel Husaković - test: đžšćč" 1
UTF8 Characters: {"Name": "Anel Husaković - test: đžšćč"} {"Name": "Anel Husaković - test: đžšćč"} 1
UTF8 Characters: {"Person": "EMP", "details": {"Name": "Anel Husaković - test: đžšćč"}} {"Person": "EMP", "details": {"Name": "Anel Husaković - test: đžšćč"}} 1
UTF8 Characters: {"details": {"Name": "Anel Husaković - test: đžšćč"}, "\"Anel Husaković - test: đžšćč\"": "EMP"} {"details": {"Name": "Anel Husaković - test: đžšćč"}, "\"Anel Husaković - test: đžšćč\"": "EMP"} 1
#
# A quick check that all rows match from the original MySQL Table.
#
select count(*) as 'Total_Number_of_Tests',
sum(expected = actual) as 'Succesful_Tests'
from mysql_json_test;
Total_Number_of_Tests Succesful_Tests
100 100
show create table mysql_json_test;
Table Create Table
mysql_json_test CREATE TABLE `mysql_json_test` (
`description` varchar(100) DEFAULT NULL,
`expected` longtext DEFAULT NULL,
`actual` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
show create table mysql_json_test_big;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.mysql_json_test_big` FORCE" or dump/reload to fix it!
select * from mysql_json_test_big;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.mysql_json_test_big` FORCE" or dump/reload to fix it!
#
# This test checks the long format implementation of MySQL's JSON
# Not printing the actual contents as they are not readable by a human,
# just compare the strings, make sure they match.
#
alter table mysql_json_test_big force;
select count(*) as 'Total_Number_of_Tests',
sum(expected = actual) as 'Succesful_Tests',
sum(JSON_VALID(actual)) as 'String_is_valid_JSON'
from mysql_json_test_big;
Total_Number_of_Tests Succesful_Tests String_is_valid_JSON
1 1 1
drop table tempty;
drop table mysql_json_test;
drop table mysql_json_test_big;
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