2 Commits (447f17127cfb996ec4d8e5348bd2b90f42538c8a)

Author	SHA1	Message	Date
Yi Wu	a88677d2cf	Remove ImmutableCFOptions from public API ... Summary: There's no reference to ImmutableCFOptions elsewhere in /include/rocksdb. ImmutableCFOptions was introduced in this commit (5665e5e285) but later its reference in /include/rocksdb/table.h is removed. Test Plan: make all check Reviewers: IslamAbdelRahman, sdong, yhchiang Reviewed By: yhchiang Subscribers: yhchiang, andrewkr, dhruba, leveldb Differential Revision: https://reviews.facebook.net/D63177	9 years ago
omegaga	d51dc96a79	Experiments on column-aware encodings ... Summary: Experiments on column-aware encodings. Supported features: 1) extract data blocks from SST file and encode with specified encodings; 2) Decode encoded data back into row format; 3) Directly extract data blocks and write in row format (without prefix encoding); 4) Get column distribution statistics for column format; 5) Dump data blocks separated by columns in human-readable format. There is still on-going work on this diff. More refactoring is necessary. Test Plan: Wrote tests in `column_aware_encoding_test.cc`. More tests should be added. Reviewers: sdong Reviewed By: sdong Subscribers: arahut, andrewkr, dhruba Differential Revision: https://reviews.facebook.net/D60027	9 years ago