+ params << bufferId.toInt();
+ if(limit != -1)
+ params << limit;
+ else
+ params << "ALL";
+
+ if(!prepareQuery(queryName, queryString(queryName), db)) {
+ qWarning() << "PostgreSqlStorage::logMessages(): unable to prepare query:" << queryString(queryName);
+ qWarning() << " Error:" << db.lastError().text();
+ db.rollback();
+ return messagelist;
+ }
+
+ QSqlQuery query = executePreparedQuery(queryName, params, db);
+