Function gen_procedure

src/gpre/languages/pas.cpp:2234–2281

//

static void gen_procedure( const act* action, int column)
{
	column += INDENT;
	const gpre_req* request = action->act_request;
	gpre_port* in_port = request->req_vport;
	gpre_port* out_port = request->req_primary;

	PAT args;
	args.pat_database = request->req_database;
	args.pat_request = action->act_request;
	args.pat_vector1 = status_vector(action);
	args.pat_request = request;
	args.pat_port = in_port;
	args.pat_port2 = out_port;

	const TEXT* pattern;
	if (in_port && in_port->por_length)
		pattern =
			"isc_transact_request (%V1, %RF%DH%RE, %RF%RT%RE, %VF%RS%VE, %RI, %VF%PL%VE, %RF%PI%RE, %VF%QL%VE, %RF%QI%RE);";
	else
		pattern =
			"isc_transact_request (%V1, %RF%DH%RE, %RF%RT%RE, %VF%RS%VE, %RI, %VF0%VE, 0, %VF%QL%VE, %RF%QI%RE);";


	// Get database attach and transaction started

	if (gpreGlob.sw_auto)
		t_start_auto(action, 0, status_vector(action), column);

	// Move in input values

	asgn_from(action, request->req_values, column);

	// Execute the procedure

	PATTERN_expand(column, pattern, &args);

	set_sqlcode(action, column);

	printa(column, "if SQLCODE = 0 then");
	column += INDENT;
	begin(column);

	// Move out output values

	asgn_to_proc(request->req_references, column);
	endp(column);
}


//____________________________________________________________