@SuppressWarnings("unchecked")
static <T> Query<T> from(Db db, T alias) {
Query<T> query = new Query<T>(db);
TableDefinition<T> def = (TableDefinition<T>) db.define(alias.getClass());
query.from = new SelectTable<T>(db, query, alias, false);
def.initSelectObject(query.from, alias, query.aliasMap);
return query;
}
/**
* Join another table.
*
* @param alias an alias for the table to join
* @return the joined query
*/
@SuppressWarnings("unchecked")
public <U> QueryJoin innerJoin(U alias) {
TableDefinition<T> def = (TableDefinition<T>) db.define(alias.getClass());
SelectTable<T> join = new SelectTable(db, this, alias, false);
def.initSelectObject(join, alias, aliasMap);
joins.add(join);
return new QueryJoin(this, join);
}