libsql-wal 0.1.0-alpha.1

wal implementation for libsql
Documentation 
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  WITH RECURSIVE
       /* Number of random floating-point values to try.
       ** On a circa 2016 x64 linux box, this test runs at
       ** about 80000 cases per second  -------------------vvvvvv */
    c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<100000),
    fp(y) AS MATERIALIZED (
       SELECT CAST( format('%+d.%019d0e%+03d',
                           random()%10,abs(random()),random()%200) AS real)
        FROM c
    )
  SELECT y FROM fp
   WHERE -log10(abs(decimal_sub(dtostr(y,24),format('%!.24e',y))/y))<15.0;
                     /* Number of digits of accuracy required -------^^^^ */