I want to use BLOB data type for storing binary large objects in MySQL table. How and what amount of data can be stored in different kind of BLOB data types like TINYBLOB, BLOB, MEDIUMBLOB, and LONGBLOB?
I want to use punctuation characters like ‘^’ or ‘@’ or even ‘+’ as the delimiters between MySQL date parts i.e. between Year, Month and Day. Is it possible to use such kind of characters as the delimiter between MySQL date parts?