Comments (6)
You might be able to ignore the column in this function by removing the virtual columns from TableSchema.Table.Columns:
ghostferry/table_schema_cache.go
Line 205 in b3aaacf
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That's a good thought, lemme pull on that thread locally and check back in!
from ghostferry.
Sorry, I'm still struggling with this a bit, but hopefully will have an update in a few weeks!
from ghostferry.
Ignoring in the table schema ended up being a bit of a dead end, it made the DML stuff pretty unhappy, in the end we settled with maintaining a ColumnsToSkip
list in type TableSchema struct
, and using that to rebuild ColumnsToSelect
in the cursor, and simply skipping the rows in the DML events. Would y'all be interested in a PR?
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Would y'all be interested in a PR?
Always interested in PRs - did you have some work in progress?
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I can try to untangle our change to get it into the upstream, we've had it in production for ~a year now, but our fork is so divergent it may not happen at this point D:
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