Delete any orphaned entries before creating foreignkey

[sethvargo]

/cc @bschlaman
/assign @mikehelmick

Release Note

Delete any orphaned entries before creating foreignkey. This handles an extreme edge case where an entry was manually deleted from the database before the FK constraint existed.

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In response to this:

/cc @bschlaman
/assign @mikehelmick

Release Note

Delete any orphaned entries before creating foreignkey. This handles an extreme edge case where an entry was manually deleted from the database before the FK constraint existed.

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