schemaCookie = 1;
writeSchemaCookie(schemaCookie);
writeFileFormat(fileFormat);
writePageCacheSize(pageCacheSize);
writeEncoding(encoding);
final SqlJetAutoVacuumMode btreeAutoVacuum = btree.getAutoVacuum();
autovacuum = SqlJetAutoVacuumMode.NONE != btreeAutoVacuum;
incrementalVacuum = SqlJetAutoVacuumMode.INCR == btreeAutoVacuum;
writeAutoVacuum(autovacuum);
writeIncrementalVacuum(incrementalVacuum);
btree.commit();