I've recently started using the

add_record_metadata

config option on my Clickhouse Target, and I've noticed the

_sdc_deleted_at

column appears to be defaulting to start of epoch time, best guess would be a 0 value is being coerced into a timestamp when a

NULL

would be more appropriate. I am on the latest version of the SDK (0.31), so curious the best place to look for where these values are being produced and override it for my implementation.

Thanks! So yeah, looks like None from the

.get

is probably getting cast into a 0 somewhere

There's a typing mapping, normally targets override it but there's a default implmentation too