libsql-wal 0.1.0-alpha.1

wal implementation for libsql
Documentation 
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 CREATE TABLE t1(docid, words) 

  SELECT level, count(*) FROM t2_segdir GROUP BY level

 INSERT INTO t2(t2) VALUES('integrity-check') 
 INSERT INTO t2(t2) VALUES('integrity-check') 

  SELECT level, count(*) FROM t2_segdir GROUP BY level

 INSERT INTO t2(t2) VALUES('integrity-check') 

  INSERT INTO t2(words) SELECT words FROM t1;
  SELECT level, count(*) FROM t2_segdir GROUP BY level;


  DELETE FROM t2;


  SELECT level, count(*) FROM t2_segdir GROUP BY level

 INSERT INTO t2(t2) VALUES('integrity-check') 
 INSERT INTO t2(t2) VALUES('integrity-check') 

  SELECT level, count(*) FROM t2_segdir GROUP BY level

 INSERT INTO t2(t2) VALUES('integrity-check') 

  INSERT INTO t2(words) SELECT words FROM t1;
  SELECT level, count(*) FROM t2_segdir GROUP BY level;


  CREATE VIRTUAL TABLE fts USING fts4 (t);
  INSERT INTO fts (fts) VALUES ('optimize');


  INSERT INTO fts(fts) VALUES('integrity-check');
  SELECT count(*) FROM fts_segdir;


  BEGIN;
  INSERT INTO fts (rowid, t) VALUES (2, 'test');
  INSERT INTO fts (fts) VALUES ('optimize');
  COMMIT;
  SELECT level, idx FROM fts_segdir;


  INSERT INTO fts(fts) VALUES('integrity-check');
  SELECT rowid FROM fts WHERE fts MATCH 'test';


  INSERT INTO fts (fts) VALUES ('optimize');
  INSERT INTO fts(fts) VALUES('integrity-check');