setop
/
sqlite-parquet-vtable
mirror of https://github.com/cldellow/sqlite-parquet-vtable.git
1
0
Fork 0
Code Releases Activity
sqlite-parquet-vtable/parquet
History
Colin Dellow 16cdd70f2b Short-circuit row group evaluation 
We can avoid eagerly computing bitmasks for other constraints this way.

Possible future work - order the constraints such that we evaluate the
one that is cheapest/most likely to prune a row group first.

This reduces the cyclist query from ~65ms to ~60ms
 		2018-06-24 11:08:56 -04:00
..
.gitignore Initial checkin of CSV table 2018-03-02 18:59:34 -05:00
Makefile tweak Makefile 2018-06-23 16:13:18 -04:00
cmds.txt Code to pretty print constraints 2018-03-10 10:59:53 -05:00
go Code to pretty print constraints 2018-03-10 10:59:53 -05:00
parquet.cc Short-circuit row group evaluation 2018-06-24 11:08:56 -04:00
parquet_cursor.cc Short-circuit row group evaluation 2018-06-24 11:08:56 -04:00
parquet_cursor.h Cache clauses -> row group mapping 2018-03-24 23:57:15 -04:00
parquet_filter.cc Cache clauses -> row group mapping 2018-03-24 23:57:15 -04:00
parquet_filter.h Revert "Don't eagerly evaluate constraints" 2018-06-23 20:48:39 -04:00
parquet_table.cc Move some code out of ensureColumn 2018-06-23 19:10:23 -04:00
parquet_table.h Move some code out of ensureColumn 2018-06-23 19:10:23 -04:00