ODPI-C Enumeration dpiOpCode¶
This enumeration identifies the types of operations that can take place during object change and query change notification. It is used both as a filter when determining which operations to consider when sending notifications as well as identifying the operation that took place on a particular table or row when a notification is sent. Multiple values can be OR’ed together to specify multiple types of operations at the same time.
Value | Description |
---|---|
DPI_OPCODE_ALL_OPS | Indicates that notifications should be sent for all operations on the table or query. |
DPI_OPCODE_ALL_ROWS | Indicates that all rows have been changed in the table or query (or too many rows were changed or row information was not requested). |
DPI_OPCODE_INSERT | Indicates that an insert operation has taken place in the table or query. |
DPI_OPCODE_UPDATE | Indicates that an update operation has taken place in the table or query. |
DPI_OPCODE_DELETE | Indicates that a delete operation has taken place in the table or query. |
DPI_OPCODE_ALTER | Indicates that the registered table or query has been altered. |
DPI_OPCODE_DROP | Indicates that the registered table or query has been dropped. |
DPI_OPCODE_UNKNOWN | An unknown operation has taken place. |