Identifies the database and the schema that contain the change.Īlways null for the SQL Server connector.įor other connectors, this field contains the DDL responsible for the schema change. Descriptions of fields in messages emitted to the schema change topic Item If you do not specify a value, the connector runs an incremental snapshot. Specifying a type value in the SQL query that you submit to the signaling table is optional. The array lists tables by their fully-qualified names, using the same format as you use to specify the name of the connector’s signaling table in the configuration property.Īn optional type component of the data field of a signal that specifies the kind of snapshot operation to run.Ĭurrently, the only valid option is the default value, incremental.
Specifies type parameter specifies the operation that the signal is intended to trigger.Ī required component of the data field of a signal that specifies an array of table names to include in the snapshot. Rather, during the snapshot, Debezium generates its own id string as a watermarking signal. Use this string to identify logging messages to entries in the signaling table. The id parameter specifies an arbitrary string that is assigned as the id identifier for the signal request. Specifies the fully-qualified name of the signaling table on the source database Descriptions of fields in a SQL command for sending an incremental snapshot signal to the signaling table Value
The following table describes the these parameters: Table 2.
0 kommentar(er)
