Detecting data omissions for an intermittently-connected application

A system, method and computer program product for detecting data omissions between intermittently-connected devices. An example system includes a client device configured to execute client queries on a client data set, and generate client result sets. The client queries and client result sets are stored on a query queue as queued queries and queued result sets. The system includes a server device with a data omission detector and server database. The data omission detector receives the queued queries and queued result sets after detecting a network connection, executes server queries on the server database and generates server result sets. The server queries are based on the queued queries. The data omission detector compares the server result sets with queued result sets to determine if there are data omissions. Data omissions include data absent in the queued result set that is present in a server result set.