不需要TINYTEXT 256 bytes TEXT 65,535 bytes ~64kbMEDIUMTEXT 16,777,215 bytes ~16MBLONGTEXT 4,294,967,295 bytes ~4GB
不需要
TINYTEXT 256 bytes
TEXT 65,535 bytes ~64kb
MEDIUMTEXT 16,777,215 bytes ~16MB
LONGTEXT 4,294,967,295 bytes ~4GB