Hi,
I am writing a logical decoding output plugin decoding WAL to SQL which is finally applied to target database.
Is it possible to decode a TRUNCATE statement and the tables involved?
Assuming the SQL statement "TRUNCATE x, y;", I am interested in decoding the operation TRUNCATE and the corresponding tables x and y so that I can reconstruct the SQL statement/transaction.
Is that possible?
If so, can you please provide an example or point me into the right direction?
I am currently looking at the structures provided to the commit callback e.g. ReorderBufferTXN but so far I have not been able to find the information I am looking for. What I found out is that the output plugin's begin and commit callbacks are called with has_catalog_changes=1. The change callback is not called for a TRUNCATE.
Thank you,
Steffen
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