TABLE(Test)
  INT ID PRIMARY_KEY
  INT VERSION PRIMARY_KEY
  ...
END_TABLE

OleDBSession db;
db.Prepare() - creates db or update it

db.Create() - only creating db
db.Update() - only updating db
db.Drop() - removing all tables

SqlSchema sch(SQLITE3);
StdStatementExecutor se(sqlite3);
All_Tables(sch);
if(sch.ScriptChanged(SqlSchema::UPGRADE))
	Sqlite3PerformScript(sch.Upgrade(),se);
if(sch.ScriptChanged(SqlSchema::ATTRIBUTES)) {
	Sqlite3PerformScript(sch.Attributes(),se);
}
if(sch.ScriptChanged(SqlSchema::CONFIG)) {
	Sqlite3PerformScript(sch.ConfigDrop(),se);
	Sqlite3PerformScript(sch.Config(),se);
}
sch.SaveNormal();