ctx.getFetchConfiguration();
ExpContext ctx = new ExpContext(_store, params, fetch);
DBDictionary dict = _store.getDBDictionary();
QueryExpressionsState[] state = new QueryExpressionsState[exps.length];
for (int i = 0; i < state.length; i++)
state[i] = new QueryExpressionsState();
SQLBuffer[] sql = new SQLBuffer[mappings.length];
JDBCExpressionFactory jdbcFactory;
Select sel;
for (int i = 0; i < mappings.length; i++) {