Trying to to send multiple select in a single batch fails with error message:
Invalid statement in batch: only UPDATE, INSERT and DELETE statements are allowed.
What is the best way to send multiple distinct queries (e.g id=x, id=y, id=z).
Cassandra 4.0 using java driver for multiple select
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1 Answers
You can't do this for selects, and it's really doesn't make sense imho. Send each query as a separate requests & collect results.
If the where condition is “the same”, you can use IN operator, although it may increase load onto coordinator. Like, where id IN (x, y, z)
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