libsql-wal 0.1.0-alpha.1

wal implementation for libsql
Documentation 
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  PRAGMA page_size = 1024;
  PRAGMA auto_vacuum = 0;
  CREATE TABLE t1(a);
  CREATE INDEX i1 ON t1(a);
  INSERT INTO t1 VALUES(a_string(3000));
  CREATE TABLE t2(a);
  INSERT INTO t2 VALUES(1);

 INSERT INTO t2 VALUES(2) 

  PRAGMA page_size = 1024;
  PRAGMA auto_vacuum = 0;
  CREATE TABLE t1(a);
  CREATE INDEX i1 ON t1(a);
  INSERT INTO t1 VALUES(a_string(3000));
  CREATE TABLE t2(a);
  INSERT INTO t2 VALUES(1);

 
  PRAGMA integrity_check;
  BEGIN;
    INSERT INTO t2 VALUES(2);
    SAVEPOINT a;
      INSERT INTO t2 VALUES(3);
    ROLLBACK TO a;

 COMMIT 

  PRAGMA auto_vacuum = 1;
  CREATE TABLE t1(a, b);


  SELECT * FROM sqlite_master;
  PRAGMA integrity_check;


  PRAGMA auto_vacuum = 1;
  CREATE TABLE t1(x, y);
  CREATE TABLE t2(x, y);

  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));
  INSERT INTO t1 VALUES(randomblob(100), randomblob(100));

  INSERT INTO t2 SELECT randomblob(100), randomblob(100) FROM t1;
  INSERT INTO t2 SELECT randomblob(100), randomblob(100) FROM t1;
  INSERT INTO t2 SELECT randomblob(100), randomblob(100) FROM t1;
  INSERT INTO t2 SELECT randomblob(100), randomblob(100) FROM t1;