blob in MySQL
The four BLOB types are TINYBLOB, BLOB, MEDIUMBLOB, and LONGBLOB. These differ only in the maximum length of the values they can hold. data type | maximum length ----- | ------ TINYBLOB | 2^8-1, 255 BLOB | 2^16-1, 64K MEDIUMBLOB| 2^24-1, 16M LONGBLOB | 23^2-1, 4G