final boolean scroll,
final SessionImplementor session) throws SQLException, HibernateException {
queryParameters.processFilters( getSQLString(), session );
String sql = queryParameters.getFilteredSQL();
final Dialect dialect = getFactory().getDialect();
final RowSelection selection = queryParameters.getRowSelection();
boolean useLimit = useLimit( selection, dialect );
boolean hasFirstRow = getFirstRow( selection ) > 0;
boolean useOffset = hasFirstRow && useLimit && dialect.supportsLimitOffset();
boolean callable = queryParameters.isCallable();
boolean useScrollableResultSetToSkip = hasFirstRow &&
!useOffset &&
getFactory().getSettings().isScrollableResultSetsEnabled();
ScrollMode scrollMode = scroll ? queryParameters.getScrollMode() : ScrollMode.SCROLL_INSENSITIVE;
if ( useLimit ) {
sql = dialect.getLimitString(
sql.trim(), //use of trim() here is ugly?
useOffset ? getFirstRow(selection) : 0,
getMaxOrLimit(selection, dialect)
);
}
sql = preprocessSQL( sql, queryParameters, dialect );
PreparedStatement st = null;
if (callable) {
st = session.getBatcher()
.prepareCallableQueryStatement( sql, scroll || useScrollableResultSetToSkip, scrollMode );
}
else {
st = session.getBatcher()
.prepareQueryStatement( sql, scroll || useScrollableResultSetToSkip, scrollMode );
}
try {
int col = 1;
//TODO: can we limit stored procedures ?!
if ( useLimit && dialect.bindLimitParametersFirst() ) {
col += bindLimitParameters( st, col, selection );
}
if (callable) {
col = dialect.registerResultSetOutParameter( (CallableStatement)st, col );
}
col += bindParameterValues( st, queryParameters, col, session );
if ( useLimit && !dialect.bindLimitParametersFirst() ) {
col += bindLimitParameters( st, col, selection );
}
if ( !useLimit ) {
setMaxRows( st, selection );