Comments (1)
dimitri-yatsenko
commented on June 12, 2024
1
This has to do with how insert statements work. You must specify all the fields you are inserting. We infer the field names from the first record and then assert that all subsequent once are the same.
An alternative solution could be to go through all the records first to collect all fields names and then fill in the missing ones with DEFAULT in each record. It's not too difficult to implement but it requires an extra sweep through the data. The data could be coming from a generator, so an extra sweep may require more processing/memory.
I would not consider this a bug. The behavior is as specified. We require that all dicts in a sequence must have the same fields at insert.
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