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Rejig parquet generation

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- "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.
This commit is contained in:
Colin Dellow
2018-03-06 21:02:26 -05:00
parent 56245c1d3d
commit 0d4806ca6f
7 changed files with 79 additions and 17 deletions
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2
tests/queries/008-nulls.sql
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@@ -1,3 +1,3 @@
100-rows-nulls.parquet
SELECT SUM(CASE WHEN bool_0 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN int8_1 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN int16_2 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN int32_3 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN int64_4 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN ts_5 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN double_6 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN string_7 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN string_8 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN binary_9 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN fixed_size_binary IS NULL THEN 1 ELSE 0 END) from test;
SELECT SUM(CASE WHEN bool_0 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN int8_1 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN int16_2 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN int32_3 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN int64_4 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN ts_5 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN double_6 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN string_7 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN string_8 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN binary_9 IS NULL THEN 1 ELSE 0 END), SUM(CASE WHEN binary_10 IS NULL THEN 1 ELSE 0 END) from test;
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