Author Topic: EA12 - Duplicate entry for key 'PRIMARY'  (Read 4 times)


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EA12 - Duplicate entry for key 'PRIMARY'
« on: December 19, 2018, 11:11:06 pm »
in our company we use Cloud Services server with MariaDB 10.3 as DB backend. Client version is EA 12. Everything was working without any issues for months but today user reported error messages like this:

Cloud Services: Query in batch execute failed with message: FAIL: Microsoft OLE DB Provider for ODBC Drivers [-2147217900][MySQL][ODBC 8.0(w) Driver][mysqld-5.5.5-10.3.10-MariaDB]Duplicate entry '{DA5CC409-30B4-4a7e-A9FE-4455A95B0BCA}' for key 'PRIMARY'

This seems to me like error in diagram because there is no doubt that in one table cant be two same primary keys.

Any advices?