Changes - List of significant changes to DBIx::Pg::CallFunction
Added Plack PSGI example on how to create a JSON-RPC server, exposing the PostgreSQL database as a JSON-RPC service. Added support for functions with no arguments.
Added test-case to check if error is thrown when multiple functions matches. Moved entire proretset check to SQL. Before the SQL only selected candidate functions matching the arguments, while Perl filtered out the OUT arguments and compared the arguments. Now it is all done using SQL only. Updated documentation, mention DBIx::ProcedureCall under SEE ALSO.
No changes, but had to change version number to upload to PAUSE, as you cannot upload the same file twice.
Changed license to MIT Various indentation and regex fixes Added description of the pg_catalog.pg_proc.proretset column Make sure we get the proretset value for the right function, the WHERE statement could possibly match other functions sharing the only part of the arguments, as some of the arguments could be OUT arguments. This is now fixed by comparing only the IN arguments. If two functions matches exactly the same IN argument names, an error is thrown. Thus, overloading of functions with the same argument names is not possible. Would be possible to implement, but that would make the interface more cumbersome, as you would need to specify the data types of all input arguments. Perhaps this could be added as an optional third argument to the call() function. I don't need this now, so I'll put it on the TODO until someone needs it and complains. Better to keep it simple for now.