Function gen_select

src/gpre/obj_cxx.cpp:3126–3164

//

static void gen_select( const act* action, int column)
{
	TEXT name[MAX_REF_SIZE];

	gpre_req* request = action->act_request;
	gpre_port* port = request->req_primary;
	gen_name(name, request->req_eof, true);

	gen_s_start(action, column);
	printa(column, "if (!SQLCODE) ");
	column += INDENT;
	begin(column);
	gen_receive(action, column, port);
	printa(column, "if (!SQLCODE)");
	column += INDENT;
	begin(column);
	printa(column, "if (%s)", name);
	column += INDENT;

	begin(column);
	gpre_nod* var_list = (gpre_nod*) action->act_object;
	if (var_list)
		for (int i = 0; i < var_list->nod_count; i++)
		{
			align(column);
			asgn_to(action, (ref*) var_list->nod_arg[i], column);
		}

	endp(column);

	printa(column - INDENT, "else");
	begin(column);
	printa(column, "SQLCODE = 100;");
	endp(column);
	column -= INDENT;
	endp(column);
	column -= INDENT;
	endp(column);
}


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