Colin Dellow
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dc431aee20
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Dispatch row group filtering based on parquet type
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2018-03-15 20:25:02 -04:00 |
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Colin Dellow
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92ba5f94e0
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reuse FileMetaData
For the statscan dataset, parsing the file metadata takes ~30-40ms,
so stash it away for future re-use.
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2018-03-15 19:57:38 -04:00 |
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Colin Dellow
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769060dbcb
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Add stub row group filters for text/int/dbl
Checkpointing to investigate why min/max stats for text aren't
present
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2018-03-12 23:07:41 -04:00 |
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Colin Dellow
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110e3e3668
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row group skipping for is [not] null queries
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2018-03-12 21:09:00 -04:00 |
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Colin Dellow
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acc15256ec
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Add rowgroup filtering for rowid
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2018-03-12 20:42:50 -04:00 |
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Colin Dellow
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1f938a005d
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More tests cases to deal with affinity
I'm not sure how these manifest - whether SQLite retypes them based on
column affinity before we see them, or whether they're provided as is.
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2018-03-11 19:18:44 -04:00 |
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Colin Dellow
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095b576cc2
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Scaffolding for row group filters, tests
rowid is special since its column index is -1, so add
explicit tests around it
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2018-03-11 15:44:51 -04:00 |
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Colin Dellow
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5559a7b563
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Fix when last rowgroup is not same size as first
...change test data to use 99 rows, so that when we have
rowgroup size 10 we exercise this code.
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2018-03-11 15:15:27 -04:00 |
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Colin Dellow
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830053c1fc
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Scaffolding for in-extension filtering
Supports IS NULL and IS NOT NULL checks
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2018-03-11 13:58:10 -04:00 |
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Colin Dellow
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210f322a1c
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Code to pretty print constraints
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2018-03-10 10:59:53 -05:00 |
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Colin Dellow
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67005623df
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`ensureColumn` catches up when rows are skipped
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2018-03-04 22:29:35 -05:00 |
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Colin Dellow
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bb3a9440f7
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Add query test framework, fix xFilter
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2018-03-04 21:05:26 -05:00 |
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Colin Dellow
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4c54ab89ae
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Don't segfault on full table scan
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2018-03-04 17:49:19 -05:00 |
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Colin Dellow
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7edb5e472f
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Support BLOBs
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2018-03-04 17:20:59 -05:00 |
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Colin Dellow
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67b0d96967
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float support
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2018-03-03 20:57:09 -05:00 |
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Colin Dellow
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eb0b48f867
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Boolean, INT96, INT64
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2018-03-03 20:00:50 -05:00 |
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Colin Dellow
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1de843fca8
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Very rough first cut
supports int32, double, strings.
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2018-03-03 15:44:01 -05:00 |