execsql
p->rc = execsql(p->pzErrMsg, p->dbNew, p->s2.z);
rc = execsql(p->pzErrMsg, p->dbNew, argv[2]);
p->rc = execsql(p->pzErrMsg, p->dbNew, zBuf);
if( (rc = execsql(pzErrMsg, db, "BEGIN"))!=0 ) goto end_of_vacuum;
if( (rc = execsql(pzErrMsg, dbNew, "PRAGMA synchronous=off; BEGIN"))!=0 ){