DDL Handling Improvements

Replication Server 15.7.1 SP204 improves overall DDL handling within the SAP HANA Container. This ensures that changes to column metadata are handled correctly. The changes include adding and removing columns, changing datatypes and changing properties (such as size, precision, and scale) of a column.

Changes to table metadata cause the drop and re-creation of the replicate table and the rematerialization of the primary table data. This ensures that the data of the replicate table is fully in synchronization with that of the primary table.