8a235d4d3b
updates. Groups of documents form segments which are encoded in a btree layered over a table of blocks, with various tricks to make merges fast. This performs 20x-25x faster than fts1 when loading the Enron corpus, and is only slightly slower for queries. (CVS 3474) FossilOrigin-Name: 85272b2f5394e37916afb1d509e7296810d976f5
Version loadable extensions to SQLite are found in subfolders of this folder.