text: -- savepoint2.test
  -- 
  -- execsql {
  --     PRAGMA cache_size=10;
  --     BEGIN;
  --     CREATE TABLE t3(x TEXT);
  --     INSERT INTO t3 VALUES(randstr(10,400));
  --     INSERT INTO t3 VALUES(randstr(10,400));
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  --     COMMIT;
  --     SELECT count(*) FROM t3;
  -- }
  PRAGMA cache_size=10;
  BEGIN;
  CREATE TABLE t3(x TEXT);
  INSERT INTO t3 VALUES(randstr(10,400));
  INSERT INTO t3 VALUES(randstr(10,400));
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  INSERT INTO t3 SELECT randstr(10,400) FROM t3;
  COMMIT;
  SELECT count(*) FROM t3;