setop/sqlite-parquet-vtable
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0d4806ca6f24dc7b11b9d694b5d22216fd2ff051
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2 Commits

Author SHA1 Message Date
Colin Dellow
0d4806ca6f Rejig parquet generation 
- "fixed_size_binary" -> "binary_10"
- make null parquet use rowgroups of sie 10: first rowgroup
  has no nulls, 2nd has all null, 3rd-10th have alternating
  nulls

This is prep for making a Postgres layer to use as an oracle
for generating test cases so that we have good coverage before
implementing advanced `xBestIndex` and `xFilter` modes.
 2018-03-06 21:02:26 -05:00
Colin Dellow
681c8a443f Add tool to generate sample parquets 2018-03-04 12:15:50 -05:00