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DROP USER dbdict_test@localhost;
CREATE USER dbdict_test@localhost;
connect con,localhost,dbdict_test,,;
SELECT *
FROM information_schema.character_sets
WHERE character_set_name IN ('utf8mb3','latin1','binary')
ORDER BY character_set_name;
CHARACTER_SET_NAME DEFAULT_COLLATE_NAME DESCRIPTION MAXLEN
binary binary Binary pseudo charset 1
latin1 latin1_swedish_ci cp1252 West European 1
utf8mb3 utf8mb3_general_ci UTF-8 Unicode 3
SELECT *
FROM information_schema.collations
WHERE character_set_name IN ('utf8mb3','latin1','binary')
AND (collation_name LIKE CONCAT(character_set_name,'_general_ci')
OR
collation_name LIKE CONCAT(character_set_name,'_bin'))
ORDER BY collation_name;
COLLATION_NAME CHARACTER_SET_NAME ID IS_DEFAULT IS_COMPILED SORTLEN
latin1_bin latin1 47 Yes 1
latin1_general_ci latin1 48 Yes 1
utf8mb3_bin utf8mb3 83 Yes 1
utf8mb3_general_ci utf8mb3 33 Yes Yes 1
SELECT *
FROM information_schema.collation_character_set_applicability
WHERE character_set_name IN ('utf8mb3','latin1','binary')
AND (collation_name LIKE CONCAT(character_set_name,'_general_ci')
OR
collation_name LIKE CONCAT(character_set_name,'_bin'))
ORDER BY collation_name, character_set_name;
COLLATION_NAME CHARACTER_SET_NAME
latin1_bin latin1
latin1_general_ci latin1
utf8mb3_bin utf8mb3
utf8mb3_general_ci utf8mb3
connection default;
disconnect con;
DROP USER dbdict_test@localhost;
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