Query-by-example (QBE)
{"Image DocumentName": "Query-by-example (QBE)", "Image ImageDescription": "Is the most widely available direct-manipulation database query language. Graphical approach, both data retrieval and data modification can be done by entering keywords, constants and example data into the cells of a table layout. Available in MS Access - MS Access translates QBE to SQL and vice versa. Useful for end-user database programming. Good for ad hoc processing and prototyping \u2013 but lacks flexibility of directly coding in SQL.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}