How to use

supportsOrderByNullOrdering

method

in

org.teiid.translator.ExecutionFactory

@TranslatorProperty(display="Supports ORDER BY col NULLS [FIRST|LAST|HIGH|LOW]", advanced=true)
@Override
public boolean supportsOrderByNullOrdering() {
  if (supportsOrderByNullOrdering != null) {
    return supportsOrderByNullOrdering;
  }
  return delegate.supportsOrderByNullOrdering();
}
public void setSupportsOrderByNullOrdering(boolean value) {

tgtCaps.setCapabilitySupport(Capability.QUERY_ORDERBY_UNRELATED, srcCaps.supportsOrderByUnrelated());
tgtCaps.setCapabilitySupport(Capability.QUERY_AGGREGATES_ENHANCED_NUMERIC, srcCaps.supportsAggregatesEnhancedNumeric());
tgtCaps.setCapabilitySupport(Capability.QUERY_ORDERBY_NULL_ORDERING, srcCaps.supportsOrderByNullOrdering());
tgtCaps.setCapabilitySupport(Capability.INSERT_WITH_ITERATOR, srcCaps.supportsBulkUpdate());
tgtCaps.setCapabilitySupport(Capability.COMMON_TABLE_EXPRESSIONS, srcCaps.supportsCommonTableExpressions());

tgtCaps.setCapabilitySupport(Capability.QUERY_ORDERBY_UNRELATED, srcCaps.supportsOrderByUnrelated());
tgtCaps.setCapabilitySupport(Capability.QUERY_AGGREGATES_ENHANCED_NUMERIC, srcCaps.supportsAggregatesEnhancedNumeric());
tgtCaps.setCapabilitySupport(Capability.QUERY_ORDERBY_NULL_ORDERING, srcCaps.supportsOrderByNullOrdering());
tgtCaps.setCapabilitySupport(Capability.INSERT_WITH_ITERATOR, srcCaps.supportsBulkUpdate());
tgtCaps.setCapabilitySupport(Capability.COMMON_TABLE_EXPRESSIONS, srcCaps.supportsCommonTableExpressions());

tgtCaps.setCapabilitySupport(Capability.QUERY_ORDERBY_UNRELATED, srcCaps.supportsOrderByUnrelated());
tgtCaps.setCapabilitySupport(Capability.QUERY_AGGREGATES_ENHANCED_NUMERIC, srcCaps.supportsAggregatesEnhancedNumeric());
tgtCaps.setCapabilitySupport(Capability.QUERY_ORDERBY_NULL_ORDERING, srcCaps.supportsOrderByNullOrdering());
tgtCaps.setCapabilitySupport(Capability.INSERT_WITH_ITERATOR, srcCaps.supportsBulkUpdate());
tgtCaps.setCapabilitySupport(Capability.COMMON_TABLE_EXPRESSIONS, srcCaps.supportsCommonTableExpressions());