Hello,
I am using the libpq to consume a replication slot.
Very rarely, i would get a very strange error that i can't find any
information on.
It is not mentioned in any documentation and i don't know under what
conditions it triggers.
Any help is appreciated.
The function i am calling is : `PQgetCopyData`
the error code is `-1` and the error text is `invalid ordering of
speculative insertion changes`