Dear support
I use XPO in my postgres database application.
Keys of dataobjects are GUID.
Today, I have problem with foreign key (screenshot).
I think, reason of problem is upgrade devexpress to version 18.
Old version used datatype BPCHAR(36) for GUID columns
New version uses datatype UUID.
Is there any possibility how to set XPO behavior as old version and solve the problem on the screen?
Thank you
Hello Michal,
XPO behavior has been changed, since we supported the UUID type in the PostgreSQL provider. To revert to the previous behavior, set the PostgreSqlConnectionProvider.GlobalUseLegacyGuidSupport property to True. For details, see BC4417 - Default mapping of a class property type to a database column type is changed in PostgreSQL and MySQL providers.
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