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Database triggers are stored programs associated with specific table, view or system events, such that when the specific event occurs, the associated code is executed. Triggers can be used to validate data entry, log specific events, perform maintenance tasks or perform additional application logic. The following example shows how a table trigger could be used to keep an audit of update actions.
Database triggers are stored programs associated with specific table, view or system events, such that when the specific event occurs, the associated code is executed. Triggers can be used to validate data entry, log specific events, perform maintenance tasks or perform additional application logic. The following example shows how a table trigger could be used to keep an audit of update actions.
Database triggers are stored programs associated with specific table, view or system events, such that when the specific event occurs, the associated code is executed. Triggers can be used to validate data entry, log specific events, perform maintenance tasks or perform additional application logic. The following example shows how a table trigger could be used to keep an audit of update actions.
Database triggers are stored programs associated with specific table, view or system events, such that when the specific event occurs, the associated code is executed. Triggers can be used to validate data entry, log specific events, perform maintenance tasks or perform additional application logic. The following example shows how a table trigger could be used to keep an audit of update actions.
Database triggers are stored programs associated with specific table, view or system events, such that when the specific event occurs, the associated code is executed. Triggers can be used to validate data entry, log specific events, perform maintenance tasks or perform additional application logic. The following example shows how a table trigger could be used to keep an audit of update actions.
Database triggers are stored programs associated with specific table, view or system events, such that when the specific event occurs, the associated code is executed. Triggers can be used to validate data entry, log specific events, perform maintenance tasks or perform additional application logic. The following example shows how a table trigger could be used to keep an audit of update actions.
Database triggers are stored programs associated with specific table, view or system events, such that when the specific event occurs, the associated code is executed. Triggers can be used to validate data entry, log specific events, perform maintenance tasks or perform additional application logic. The following example shows how a table trigger could be used to keep an audit of update actions.
Mostanság összeállt bennem egy kis ötletkupac, egy csomó társadalmi jellegű probléma megoldására. A problémák közös nevezője az "olcsó lakhatás" témakör. Egyik oldalról, a lényegesebbikről a csövesprobléma (oké, hajléktalan, úgy polkorrekt), a másikról pedig az…