in reply to Re^2: How to access MySQL stored procedures OUT parameter(s)
in thread How to access MySQL stored procedures OUT parameter(s)
I said "It's been years"; on reflection, it's probably been over a decade. However, from subsequent replies, it looks like bind_param_inout was indeed the method I used.
Like you, I've not used it with MySQL: I've never written a MySQL stored procedure nor had to write any DBI code to interface with one (although, I have used DBD::mysql many times over the years with plain SQL).
I've definitely used it with Oracle; pretty sure I've also used it with one or both of Postgres and Informix; and, I think Sybase as well (although I'm less certain about that one).