sql 데이터 타입

STRING, VAR_STRING: string

TINY, SHORT, LONG, LONGLONG, INT24: int

FLOAT, DOUBLE, DECIMAL: real

TIMESTAMP: timestamp

YEAR: year

DATE: date

TIME: time

DATETIME: datetime

TINY_BLOB, MEDIUM_BLOB, LONG_BLOB, BLOB: blob

NULL: null

Any other: unknown