Goldengate 12c improvements to Oracle DB

1. The Oracle Universal Installer is now available, with a graphical interface installed, and the Java Runtime Environment installed automatically, although the ZIP installation package is a handy and easy-to-use operation.

2. For integrated capture (Integrated capture), there is a further improvement in performance and no additional configuration is required for the user;

3. Integrated Replicat (Integrated delivery), for Oracle DB, this feature is now available, non-oracledb using coordinated delivery (co-delivery), This feature guarantees the order in which DDL and DML are delivered, as well as the reference problem of the primary foreign key, but this feature is required to be used in Oracle 11.2.0.4 and later DB versions.

4. For Oracle 12c, CDB, PDB support, in this case, the OGG support table now has a name of 3 parts: Container.schema.object
5. Native DDL support, captured using integrated capture mode in Ogg 12c, without creating triggers at the source to capture, but only for 11.2.0.4 and later versions, at which time logmining server is used to capture ; for 11.2.0.4 or below, or using classic capture mode, you still need to use a trigger to capture;
6. Enhanced Character set conversion function: At this time the conversion is completed by Replicat, do not pass the Oci,rep parameter without setting the Nls_lang parameter (need further study);
7. All Oracle data types such as BLOBs, CLOB, NCLOB, UDTs, etc. are supported in the remote task, and CLOBs included in the UDT can also be supported.