[email protected] wrote:
> I'd like to implement this using unlang but not sure where to start. The part
> that I am having difficulty is on where to create the procedure and how to
> call the procedure. The rest of the things like the DB query I can reuse from
> the existing program. I want to implement this using unlang to avoid having
> to open a new MySQL connection.
>
> Any example, I can follow?
The SQL module supports string expansion. The input strings are just
SQL statements. The output is just a one-line string containing the
result of the SQL query.
This means you can call SQL procedures directly from unlang:
if ("%{sql: call procedure with args}" > 2) {
... more than 2 people logged in ..
}
Very simple!
Alan DeKok.
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