0001716: Conflict detect collision of primary key and/or unique key - SymmetricDS

Summary	0001716: Conflict detect collision of primary key and/or unique key

Revision	2014-05-09 12:45 by Thomas.Weinhold@encontec.de
Description	There is a use case, where next to the primary key another table column has to be unique at the replication tagret (eg. a unique secondary key). A collision of an insert into the target table with a non-existing PK and an already existing SK is not possible to detect. Actual detect_types use always the primary key to detect collsions. Except from USE_OLD_DATA but this one compares the whole data row. Maybe a detect_type "USE_CUSTOM_COL" would be great to detect confilcts at custom table columns (independant from PK).

Revision	2022-08-05 19:55 by elong
Description	There is a use case, where next to the primary key another table column has to be unique at the replication target (eg. a unique secondary key). A collision of an insert into the target table with a non-existing PK and an already existing SK is not possible to detect. Actual detect_types use always the primary key to detect collisions. Except from USE_OLD_DATA but this one compares the whole data row.