sql - How to convert from varbinary to char/varchar in mysql

Question

I have a field which is varbinary. It has already been populated. Now how do i convert varbinary to varchar so that I can use the data in the field for some other purpose. I use a MySQL version 5.10

Answer 1

Late answer...

You can use CAST or CONVERT thus

CAST(foo AS CHAR(100))
CONVERT(foo, CHAR(100))

Supported types (5.5) are:

BINARY[(N)]
CHAR[(N)]
DATE
DATETIME
DECIMAL[(M[,D])]
SIGNED [INTEGER]
TIME
UNSIGNED [INTEGER]

You can not cast to varchar directly.
There is an open MySQL bug from 2008 which no-one seems to care about and is damn annoying