Typecast both query sides to UUID for safe type migration

What does this MR do and why?

Typecast both query sides to UUID for safe type migration

When the application is deployed there will be some time where both versions of the applications are running at the same time. This can cause No operator matches the given name and argument types. You might need to add explicit type casts. errors from PostgreSQL.

See !127754 (comment 1545526245) for even more details

Related to #425029 (closed)

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