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0 pointstyingq7y ago0 comments

"so encouraging folks to conserve them by charging for bytes scanned seem like a good measure."

I wonder if it warns you about potentially expensive button clicks. A little cartesian join, and...ouch.

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4 comments · 2 top-level

zwily7y ago· 2 in thread

It’s not powerful enough to do a Cartesian join (yet?). Most you can do is scan once over a big dataset.

tyingqOP7y ago

Hmm. I wonder if an "index only" query charges for the scan of the index, or a full table scan.

zwily7y ago

AFAICT, there is no indexing. It appears to just scan the logs as necessary. Maybe indexing will come later.

dberg7y ago

Bigquery has a cool function like this where it will tell you the cost of the query before you run it.

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