Please see TMySQLDataset events short descriptions below:
Derived from TDataSet
Occurs after an application completes a request to cancel modifications to the active record.
Occurs after an application closes a dataset.
Occurs after an application deletes a record.
Occurs after an application starts editing a record.
Occurs after an application inserts a new record.
Occurs after an application completes opening a dataset and before any data access occurs.
Occurs after an application writes the active record to the database or cache returns to browse state.
Occurs after an application refreshes the data in the dataset.
Occurs after an application scrolls from one record to another.
Occurs before an application executes a request to cancel changes to the active record.
Occurs before an application executes a request to close the dataset.
Occurs before an application attempts to delete the active record.
Occurs before an application enters edit mode for the active record.
Occurs before an application enters insert mode.
Occurs before an application executes a request to open a dataset.
Occurs before an application posts changes for the active record to the database or cache.
Occurs immediately before an application refreshes the data in the dataset.
Occurs before an application scrolls from one record to another.
Occurs when an application recalculates calculated fields.
Occurs when an application attempts to delete a record and an exception is raised.
Occurs when an application attempts to modify or insert a record and an exception is raised.
Occurs each time a different record in the dataset becomes the active record and filtering is enabled.
Occurs when an application inserts or appends a new dataset record.
Occurs when an application attempts to modify or insert a record and an exception is raised.
In TMySQLDataSet
Occurs if an exception is generated when cached updates are applied to a database.
Occurs after all checks before data deleting are passed but before an application deletes this record from the database. This event allows to cancel record deleting.
Occurs after all checks before data insert are passed but before an application posts changes for this new record to the database. This event allows to cancel record insertion.
Occurs after all checks before post are passed but before an application posts changes for the active record to the database. This event allows to cancel data modification.