varchar max length code example
Example 1: varchar max length
TINYTEXT 255
TEXT/VARCHAR 65,535
MEDIUMTEXT 16,777,215
LONGTEXT 4,294967,295
Example 2: varchar max length
65,535
The length can be specified as a value from 0 to 65,535.
The effective maximum length of a VARCHAR is subject to
the maximum row size (65,535 bytes, which is shared among all columns)
and the character set used.