How to use
supportsUnions
method
in
org.teiid.translator.ExecutionFactory

Best Java code snippets using org.teiid.translator.ExecutionFactory.supportsUnions (Showing top 4 results out of 315)

Common ways to obtain ExecutionFactory

private void myMethod () {
 ExecutionFactory e =ConnectorManager connectorManager;connectorManager.getExecutionFactory()
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}

@TranslatorProperty(display="Supports UNION", advanced=true)
@Override
public boolean supportsUnions() {
  if (supportsUnions != null) {
    return supportsUnions;
  }
  return delegate.supportsUnions();
}
public void setSupportsUnions(boolean value) {

tgtCaps.setCapabilitySupport(Capability.QUERY_SUBQUERIES_CORRELATED, srcCaps.supportsCorrelatedSubqueries());
tgtCaps.setCapabilitySupport(Capability.QUERY_SEARCHED_CASE, srcCaps.supportsSearchedCaseExpressions());
tgtCaps.setCapabilitySupport(Capability.QUERY_UNION, srcCaps.supportsUnions());
tgtCaps.setCapabilitySupport(Capability.QUERY_INTERSECT, srcCaps.supportsIntersect());
tgtCaps.setCapabilitySupport(Capability.QUERY_EXCEPT, srcCaps.supportsExcept());
  Assertion.assertTrue(!srcCaps.supportsExcept());
  Assertion.assertTrue(!srcCaps.supportsSelectExpression());
  Assertion.assertTrue(!srcCaps.supportsUnions());
  Assertion.assertTrue(!srcCaps.supportsSelectDistinct());
  Assertion.assertTrue(!srcCaps.supportsGroupBy());

tgtCaps.setCapabilitySupport(Capability.QUERY_SUBQUERIES_CORRELATED, srcCaps.supportsCorrelatedSubqueries());
tgtCaps.setCapabilitySupport(Capability.QUERY_SEARCHED_CASE, srcCaps.supportsSearchedCaseExpressions());
tgtCaps.setCapabilitySupport(Capability.QUERY_UNION, srcCaps.supportsUnions());
tgtCaps.setCapabilitySupport(Capability.QUERY_INTERSECT, srcCaps.supportsIntersect());
tgtCaps.setCapabilitySupport(Capability.QUERY_EXCEPT, srcCaps.supportsExcept());
  Assertion.assertTrue(!srcCaps.supportsExcept());
  Assertion.assertTrue(!srcCaps.supportsSelectExpression());
  Assertion.assertTrue(!srcCaps.supportsUnions());
  Assertion.assertTrue(!srcCaps.supportsSelectDistinct());
  Assertion.assertTrue(!srcCaps.supportsGroupBy());

tgtCaps.setCapabilitySupport(Capability.QUERY_SUBQUERIES_CORRELATED, srcCaps.supportsCorrelatedSubqueries());
tgtCaps.setCapabilitySupport(Capability.QUERY_SEARCHED_CASE, srcCaps.supportsSearchedCaseExpressions());
tgtCaps.setCapabilitySupport(Capability.QUERY_UNION, srcCaps.supportsUnions());
tgtCaps.setCapabilitySupport(Capability.QUERY_INTERSECT, srcCaps.supportsIntersect());
tgtCaps.setCapabilitySupport(Capability.QUERY_EXCEPT, srcCaps.supportsExcept());
  Assertion.assertTrue(!srcCaps.supportsExcept());
  Assertion.assertTrue(!srcCaps.supportsSelectExpression());
  Assertion.assertTrue(!srcCaps.supportsUnions());
  Assertion.assertTrue(!srcCaps.supportsSelectDistinct());
  Assertion.assertTrue(!srcCaps.supportsGroupBy());

Javadoc

Support indicates that the connector supports the UNION of two queries.

Popular methods of ExecutionFactory

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How to use supportsUnionsmethodin org.teiid.translator.ExecutionFactory

Best Java code snippets using org.teiid.translator.ExecutionFactory.supportsUnions (Showing top 4 results out of 315)

How to use
supportsUnions
method
in
org.teiid.translator.ExecutionFactory