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SELECT * FROM `COLUMNS`
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT GENERATION_EXPRESSION SRS_ID
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS GRANTEE 3 NULL YES varchar 97 388 NULL NULL NULL utf8mb4 utf8mb4_0900_ai_ci varchar(97) select NULL
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS GRANTEE_HOST 4 NULL YES varchar 256 1024 NULL NULL NULL utf8mb4 utf8mb4_0900_ai_ci varchar(256) select NULL
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS HOST 2 NULL YES varchar 256 768 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(256) select NULL
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS IS_DEFAULT 8 NULL YES varchar 3 9 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(3) select NULL
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS IS_GRANTABLE 7 NO varchar 3 9 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(3) select NULL
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS IS_MANDATORY 9 NO varchar 3 9 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(3) select NULL
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS ROLE_HOST 6 NULL YES varchar 256 1024 NULL NULL NULL utf8mb4 utf8mb4_0900_ai_ci varchar(256) select NULL
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS ROLE_NAME 5 NULL YES varchar 255 1020 NULL NULL NULL utf8mb4 utf8mb4_0900_ai_ci varchar(255) select NULL
def information_schema ADMINISTRABLE_ROLE_AUTHORIZATIONS USER 1 NULL YES varchar 97 291 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(97) select NULL
def information_schema APPLICABLE_ROLES GRANTEE 3 NULL YES varchar 97 388 NULL NULL NULL utf8mb4 utf8mb4_0900_ai_ci varchar(97) select NULL
def information_schema APPLICABLE_ROLES GRANTEE_HOST 4 NULL YES varchar 256 1024 NULL NULL NULL utf8mb4 utf8mb4_0900_ai_ci varchar(256) select NULL
def information_schema APPLICABLE_ROLES HOST 2 NULL YES varchar 256 768 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(256) select NULL
def information_schema APPLICABLE_ROLES IS_DEFAULT 8 NULL YES varchar 3 9 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(3) select NULL
def information_schema APPLICABLE_ROLES IS_GRANTABLE 7 NO varchar 3 9 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(3) select NULL
def information_schema APPLICABLE_ROLES IS_MANDATORY 9 NO varchar 3 9 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(3) select NULL
def information_schema APPLICABLE_ROLES ROLE_HOST 6 NULL YES varchar 256 1024 NULL NULL NULL utf8mb4 utf8mb4_0900_ai_ci varchar(256) select NULL
def information_schema APPLICABLE_ROLES ROLE_NAME 5 NULL YES varchar 255 1020 NULL NULL NULL utf8mb4 utf8mb4_0900_ai_ci varchar(255) select NULL
def information_schema APPLICABLE_ROLES USER 1 NULL YES varchar 97 291 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(97) select NULL
def information_schema CHARACTER_SETS CHARACTER_SET_NAME 1 NULL NO varchar 64 192 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(64) select NULL
def information_schema CHARACTER_SETS DEFAULT_COLLATE_NAME 2 NULL NO varchar 64 192 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(64) select NULL
def information_schema CHARACTER_SETS DESCRIPTION 3 NULL NO varchar 2048 6144 NULL NULL NULL utf8mb3 utf8mb3_general_ci varchar(2048) select NULL
def information_schema CHARACTER_SETS MAXLEN 4 NULL NO int NULL NULL 10 0 NULL NULL NULL int unsigned select NULL
def information_schema CHECK_CONSTRAINTS CHECK_CLAUSE 4 NULL NO longtext 4294967295 4294967295 NULL NULL NULL utf8mb3 utf8mb3_bin longtext select NULL
def information_schema CHECK_CONSTRAINTS CONSTRAINT_CATALOG 1 NULL YES varchar 64 192 NULL NULL NULL utf8mb3 utf8mb3_tolower_ci varchar(64) select NULL
def information_schema CHECK_CONSTRAINTS CONSTRAINT_NAME 3 NULL NO varchar 64 192 NULL NULL NULL utf8mb3 utf8mb3_tolower_ci varchar(64) select NULL
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