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From banda...@apache.org
Subject svn commit: r227281 [1/3] - in /db/derby/code/trunk/java: engine/org/apache/derby/impl/sql/compile/ testing/org/apache/derbyTesting/functionTests/master/ testing/org/apache/derbyTesting/functionTests/master/DerbyNet/ testing/org/apache/derbyTesting/fun...
Date Thu, 04 Aug 2005 00:34:55 GMT
Author: bandaram
Date: Wed Aug  3 17:34:47 2005
New Revision: 227281

URL: http://svn.apache.org/viewcvs?rev=227281&view=rev
Log:
DERBY-7: The NULLIF built-in function of Derby seems to accept
only string types. Passing any other type argument raises error.

Fix submitted by Mamta Satoor (msatoor@gmail.com)


Modified:
    db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/ConditionalNode.java
    db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/sqlgrammar.jj
    db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/master/DerbyNet/resultset.out
    db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/master/DerbyNetClient/resultset.out
    db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/master/resultset.out
    db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/jdbcapi/resultset.java
    db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/coalesceTests.java

Modified: db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/ConditionalNode.java
URL: http://svn.apache.org/viewcvs/db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/ConditionalNode.java?rev=227281&r1=227280&r2=227281&view=diff
==============================================================================
--- db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/ConditionalNode.java (original)
+++ db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/ConditionalNode.java Wed Aug  3 17:34:47 2005
@@ -68,6 +68,9 @@
 {
 	ValueNode		testCondition;
 	ValueNodeList	thenElseList;
+	//true means we are here for NULLIF(V1,V2), false means we are here for following
+	//CASE WHEN BooleanExpression THEN thenExpression ELSE elseExpression END
+	boolean	thisIsNullIfNode;
 
 	/**
 	 * Initializer for a ConditionalNode
@@ -76,10 +79,11 @@
 	 * @param thenElseList		ValueNodeList with then and else expressions
 	 */
 
-	public void init(Object testCondition, Object thenElseList)
+	public void init(Object testCondition, Object thenElseList, Object thisIsNullIfNode)
 	{
 		this.testCondition = (ValueNode) testCondition;
 		this.thenElseList = (ValueNodeList) thenElseList;
+		this.thisIsNullIfNode = ((Boolean) thisIsNullIfNode).booleanValue();
 	}
 
 	/**
@@ -143,10 +147,23 @@
 		Vector	aggregateVector) 
 			throws StandardException
 	{
-		testCondition = testCondition.bindExpression(fromList, 
+		testCondition = testCondition.bindExpression(fromList,
 			subqueryList,
 			aggregateVector);
-		thenElseList.bindExpression(fromList, 
+
+		if (thisIsNullIfNode) {
+			//for NULLIF(V1,V2), parser binds thenElseList.elementAt(0) to untyped NULL
+			//At bind phase, we should bind it to the type of V1 since now we know the
+			//type of V1  
+			BinaryComparisonOperatorNode bcon = (BinaryComparisonOperatorNode)testCondition;
+			QueryTreeNode cast = getNodeFactory().getNode(
+						C_NodeTypes.CAST_NODE,
+						thenElseList.elementAt(0), 
+						bcon.getLeftOperand().getTypeServices(),
+						getContextManager());
+			thenElseList.setElementAt(cast,0);
+		}
+		thenElseList.bindExpression(fromList,
 			subqueryList,
 			aggregateVector);
 

Modified: db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/sqlgrammar.jj
URL: http://svn.apache.org/viewcvs/db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/sqlgrammar.jj?rev=227281&r1=227280&r2=227281&view=diff
==============================================================================
--- db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/sqlgrammar.jj (original)
+++ db/derby/code/trunk/java/engine/org/apache/derby/impl/sql/compile/sqlgrammar.jj Wed Aug  3 17:34:47 2005
@@ -10459,15 +10459,14 @@
 |
 	<NULLIF> <LEFT_PAREN> leftExpression = additiveExpression(null, 0, false) <COMMA> rightExpression = additiveExpression(null, 0, false) <RIGHT_PAREN>
 	{
-		// "NULLIF(L, R)" is the same as "L=R ? CAST(NULL AS CHAR(1)) : L"
+		// "NULLIF(L, R)" is the same as "L=R ? untyped NULL : L"
 		// An impl assumption here is that Cloudscape can promote CHAR to any comparable datatypes such as numeric
 		ContextManager cm = getContextManager();
 		ValueNodeList thenElseList = (ValueNodeList) nodeFactory.getNode(C_NodeTypes.VALUE_NODE_LIST, cm);
 
+		//Use untyped null for then clause at this point. At the bind time, we will cast it to the datatype of L 
 		thenElseList.addElement((ValueNode) nodeFactory.getNode(
-									C_NodeTypes.CAST_NODE,
-									(ValueNode) nodeFactory.getNode(C_NodeTypes.UNTYPED_NULL_CONSTANT_NODE,	cm),
-									DataTypeDescriptor.getBuiltInDataTypeDescriptor(Types.CHAR, 1),	
+									C_NodeTypes.UNTYPED_NULL_CONSTANT_NODE,
 									cm));
 		thenElseList.addElement(leftExpression);
 
@@ -10479,6 +10478,7 @@
 														rightExpression,
 														cm),
 											thenElseList,
+											Boolean.TRUE,//this node is for nullif 
 											cm);
 	}
 |
@@ -10543,6 +10543,7 @@
 		return((ValueNode) nodeFactory.getNode(C_NodeTypes.CONDITIONAL_NODE,
 												expr,
 												thenElseList,
+												Boolean.FALSE,
 												cm));
 	}
 }

Modified: db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/master/DerbyNet/resultset.out
URL: http://svn.apache.org/viewcvs/db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/master/DerbyNet/resultset.out?rev=227281&r1=227280&r2=227281&view=diff
==============================================================================
--- db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/master/DerbyNet/resultset.out (original)
+++ db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/master/DerbyNet/resultset.out Wed Aug  3 17:34:47 2005
@@ -1035,4 +1035,966 @@
 Schema name of first column is APP1
 Table name of second column is T1
 Schema name of second column is APP2
+Tests to check metadata information of nullif column
+Set up by creating table for testing all datatypes combinations
+create table AllDataTypesTable (SMALLINTCOL SMALLINT,INTEGERCOL INTEGER,BIGINTCOL BIGINT,DECIMALCOL DECIMAL(10,5),REALCOL REAL,DOUBLECOL DOUBLE,CHARCOL CHAR(60),VARCHARCOL VARCHAR(60),LONGVARCHARCOL LONG VARCHAR,CHARFORBITCOL CHAR(60) FOR BIT DATA,VARCHARFORBITCOL VARCHAR(60) FOR BIT DATA,LVARCHARFORBITCOL LONG VARCHAR FOR BIT DATA,CLOBCOL CLOB(1k),DATECOL DATE,TIMECOL TIME,TIMESTAMPCOL TIMESTAMP,BLOBCOL BLOB(1k))
+insert into AllDataTypesTable values(NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL)
+insert into AllDataTypesTable values(0,0,0,0.0,0.0,0.0,'0','0','0',X'10aa',X'10aa',X'10aa','13','2000-01-01','15:30:20','xxxxxxFILTERED-TIMESTAMPxxxxx,NULL)
+insert into AllDataTypesTable values(1,1,1,1.0,1.0,1.0,'aa','aa','aa',NULL,NULL,NULL,'14','2000-01-01','15:30:20','xxxxxxFILTERED-TIMESTAMPxxxxx,NULL)
+insert into AllDataTypesTable values(2,21,22,23.0,24.0,25.0,'2.0','15:30:20','xxxxxxFILTERED-TIMESTAMPxxxxx,X'10aaaa',X'10aaba',X'10aaca',NULL,NULL,'15:30:20','xxxxxxFILTERED-TIMESTAMPxxxxx,NULL)
+Start testing all datatypes combinations in NULLIF function
+SELECT NULLIF(SMALLINTCOL,SMALLINTCOL) from AllDataTypesTable
+	 COL1(datatype : SMALLINT, precision : 5, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(SMALLINTCOL,INTEGERCOL) from AllDataTypesTable
+	 COL1(datatype : SMALLINT, precision : 5, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{2}
+SELECT NULLIF(SMALLINTCOL,BIGINTCOL) from AllDataTypesTable
+	 COL1(datatype : SMALLINT, precision : 5, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{2}
+SELECT NULLIF(SMALLINTCOL,DECIMALCOL) from AllDataTypesTable
+	 COL1(datatype : SMALLINT, precision : 5, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{2}
+SELECT NULLIF(SMALLINTCOL,REALCOL) from AllDataTypesTable
+	 COL1(datatype : SMALLINT, precision : 5, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{2}
+SELECT NULLIF(SMALLINTCOL,DOUBLECOL) from AllDataTypesTable
+	 COL1(datatype : SMALLINT, precision : 5, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{2}
+SELECT NULLIF(SMALLINTCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'CHAR' are not supported.
+SELECT NULLIF(SMALLINTCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'VARCHAR' are not supported.
+SELECT NULLIF(SMALLINTCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(SMALLINTCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(SMALLINTCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(SMALLINTCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(SMALLINTCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'CLOB' are not supported.
+SELECT NULLIF(SMALLINTCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'DATE' are not supported.
+SELECT NULLIF(SMALLINTCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'TIME' are not supported.
+SELECT NULLIF(SMALLINTCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(SMALLINTCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'SMALLINT' and 'BLOB' are not supported.
+SELECT NULLIF(INTEGERCOL,SMALLINTCOL) from AllDataTypesTable
+	 COL1(datatype : INTEGER, precision : 10, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{21}
+SELECT NULLIF(INTEGERCOL,INTEGERCOL) from AllDataTypesTable
+	 COL1(datatype : INTEGER, precision : 10, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(INTEGERCOL,BIGINTCOL) from AllDataTypesTable
+	 COL1(datatype : INTEGER, precision : 10, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{21}
+SELECT NULLIF(INTEGERCOL,DECIMALCOL) from AllDataTypesTable
+	 COL1(datatype : INTEGER, precision : 10, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{21}
+SELECT NULLIF(INTEGERCOL,REALCOL) from AllDataTypesTable
+	 COL1(datatype : INTEGER, precision : 10, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{21}
+SELECT NULLIF(INTEGERCOL,DOUBLECOL) from AllDataTypesTable
+	 COL1(datatype : INTEGER, precision : 10, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{21}
+SELECT NULLIF(INTEGERCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'CHAR' are not supported.
+SELECT NULLIF(INTEGERCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'VARCHAR' are not supported.
+SELECT NULLIF(INTEGERCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(INTEGERCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(INTEGERCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(INTEGERCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(INTEGERCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'CLOB' are not supported.
+SELECT NULLIF(INTEGERCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'DATE' are not supported.
+SELECT NULLIF(INTEGERCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'TIME' are not supported.
+SELECT NULLIF(INTEGERCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(INTEGERCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'INTEGER' and 'BLOB' are not supported.
+SELECT NULLIF(BIGINTCOL,SMALLINTCOL) from AllDataTypesTable
+	 COL1(datatype : BIGINT, precision : 19, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{22}
+SELECT NULLIF(BIGINTCOL,INTEGERCOL) from AllDataTypesTable
+	 COL1(datatype : BIGINT, precision : 19, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{22}
+SELECT NULLIF(BIGINTCOL,BIGINTCOL) from AllDataTypesTable
+	 COL1(datatype : BIGINT, precision : 19, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(BIGINTCOL,DECIMALCOL) from AllDataTypesTable
+	 COL1(datatype : BIGINT, precision : 19, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{22}
+SELECT NULLIF(BIGINTCOL,REALCOL) from AllDataTypesTable
+	 COL1(datatype : BIGINT, precision : 19, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{22}
+SELECT NULLIF(BIGINTCOL,DOUBLECOL) from AllDataTypesTable
+	 COL1(datatype : BIGINT, precision : 19, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{22}
+SELECT NULLIF(BIGINTCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'CHAR' are not supported.
+SELECT NULLIF(BIGINTCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'VARCHAR' are not supported.
+SELECT NULLIF(BIGINTCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(BIGINTCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(BIGINTCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(BIGINTCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(BIGINTCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'CLOB' are not supported.
+SELECT NULLIF(BIGINTCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'DATE' are not supported.
+SELECT NULLIF(BIGINTCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'TIME' are not supported.
+SELECT NULLIF(BIGINTCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(BIGINTCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BIGINT' and 'BLOB' are not supported.
+SELECT NULLIF(DECIMALCOL,SMALLINTCOL) from AllDataTypesTable
+	 COL1(datatype : DECIMAL, precision : 10, scale : 5)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{23.00000}
+SELECT NULLIF(DECIMALCOL,INTEGERCOL) from AllDataTypesTable
+	 COL1(datatype : DECIMAL, precision : 10, scale : 5)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{23.00000}
+SELECT NULLIF(DECIMALCOL,BIGINTCOL) from AllDataTypesTable
+	 COL1(datatype : DECIMAL, precision : 10, scale : 5)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{23.00000}
+SELECT NULLIF(DECIMALCOL,DECIMALCOL) from AllDataTypesTable
+	 COL1(datatype : DECIMAL, precision : 10, scale : 5)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(DECIMALCOL,REALCOL) from AllDataTypesTable
+	 COL1(datatype : DECIMAL, precision : 10, scale : 5)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{23.00000}
+SELECT NULLIF(DECIMALCOL,DOUBLECOL) from AllDataTypesTable
+	 COL1(datatype : DECIMAL, precision : 10, scale : 5)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{23.00000}
+SELECT NULLIF(DECIMALCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'CHAR' are not supported.
+SELECT NULLIF(DECIMALCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'VARCHAR' are not supported.
+SELECT NULLIF(DECIMALCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(DECIMALCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(DECIMALCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(DECIMALCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(DECIMALCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'CLOB' are not supported.
+SELECT NULLIF(DECIMALCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'DATE' are not supported.
+SELECT NULLIF(DECIMALCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'TIME' are not supported.
+SELECT NULLIF(DECIMALCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(DECIMALCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DECIMAL' and 'BLOB' are not supported.
+SELECT NULLIF(REALCOL,SMALLINTCOL) from AllDataTypesTable
+	 COL1(datatype : REAL, precision : 7, scale : 0)
+	 -----------------------------------------------
+	{null}
+	{null}
+	{null}
+	{24.0}
+SELECT NULLIF(REALCOL,INTEGERCOL) from AllDataTypesTable
+	 COL1(datatype : REAL, precision : 7, scale : 0)
+	 -----------------------------------------------
+	{null}
+	{null}
+	{null}
+	{24.0}
+SELECT NULLIF(REALCOL,BIGINTCOL) from AllDataTypesTable
+	 COL1(datatype : REAL, precision : 7, scale : 0)
+	 -----------------------------------------------
+	{null}
+	{null}
+	{null}
+	{24.0}
+SELECT NULLIF(REALCOL,DECIMALCOL) from AllDataTypesTable
+	 COL1(datatype : REAL, precision : 7, scale : 0)
+	 -----------------------------------------------
+	{null}
+	{null}
+	{null}
+	{24.0}
+SELECT NULLIF(REALCOL,REALCOL) from AllDataTypesTable
+	 COL1(datatype : REAL, precision : 7, scale : 0)
+	 -----------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(REALCOL,DOUBLECOL) from AllDataTypesTable
+	 COL1(datatype : REAL, precision : 7, scale : 0)
+	 -----------------------------------------------
+	{null}
+	{null}
+	{null}
+	{24.0}
+SELECT NULLIF(REALCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'CHAR' are not supported.
+SELECT NULLIF(REALCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'VARCHAR' are not supported.
+SELECT NULLIF(REALCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(REALCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(REALCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(REALCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(REALCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'CLOB' are not supported.
+SELECT NULLIF(REALCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'DATE' are not supported.
+SELECT NULLIF(REALCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'TIME' are not supported.
+SELECT NULLIF(REALCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(REALCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'REAL' and 'BLOB' are not supported.
+SELECT NULLIF(DOUBLECOL,SMALLINTCOL) from AllDataTypesTable
+	 COL1(datatype : DOUBLE, precision : 15, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{25.0}
+SELECT NULLIF(DOUBLECOL,INTEGERCOL) from AllDataTypesTable
+	 COL1(datatype : DOUBLE, precision : 15, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{25.0}
+SELECT NULLIF(DOUBLECOL,BIGINTCOL) from AllDataTypesTable
+	 COL1(datatype : DOUBLE, precision : 15, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{25.0}
+SELECT NULLIF(DOUBLECOL,DECIMALCOL) from AllDataTypesTable
+	 COL1(datatype : DOUBLE, precision : 15, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{25.0}
+SELECT NULLIF(DOUBLECOL,REALCOL) from AllDataTypesTable
+	 COL1(datatype : DOUBLE, precision : 15, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{25.0}
+SELECT NULLIF(DOUBLECOL,DOUBLECOL) from AllDataTypesTable
+	 COL1(datatype : DOUBLE, precision : 15, scale : 0)
+	 --------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(DOUBLECOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'CHAR' are not supported.
+SELECT NULLIF(DOUBLECOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'VARCHAR' are not supported.
+SELECT NULLIF(DOUBLECOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(DOUBLECOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(DOUBLECOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(DOUBLECOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(DOUBLECOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'CLOB' are not supported.
+SELECT NULLIF(DOUBLECOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'DATE' are not supported.
+SELECT NULLIF(DOUBLECOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'TIME' are not supported.
+SELECT NULLIF(DOUBLECOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(DOUBLECOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DOUBLE' and 'BLOB' are not supported.
+SELECT NULLIF(CHARCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'SMALLINT' are not supported.
+SELECT NULLIF(CHARCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'INTEGER' are not supported.
+SELECT NULLIF(CHARCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'BIGINT' are not supported.
+SELECT NULLIF(CHARCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'DECIMAL' are not supported.
+SELECT NULLIF(CHARCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'REAL' are not supported.
+SELECT NULLIF(CHARCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'DOUBLE' are not supported.
+SELECT NULLIF(CHARCOL,CHARCOL) from AllDataTypesTable
+	 COL1(datatype : CHAR, precision : 60, scale : 0)
+	 ------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(CHARCOL,VARCHARCOL) from AllDataTypesTable
+	 COL1(datatype : CHAR, precision : 60, scale : 0)
+	 ------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{2.0                                                         }
+SELECT NULLIF(CHARCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(CHARCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(CHARCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(CHARCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(CHARCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'CLOB' are not supported.
+SELECT NULLIF(CHARCOL,DATECOL) from AllDataTypesTable
+	 COL1(datatype : CHAR, precision : 60, scale : 0)
+	 ------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(CHARCOL,TIMECOL) from AllDataTypesTable
+	 COL1(datatype : CHAR, precision : 60, scale : 0)
+	 ------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(CHARCOL,TIMESTAMPCOL) from AllDataTypesTable
+	 COL1(datatype : CHAR, precision : 60, scale : 0)
+	 ------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(CHARCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR' and 'BLOB' are not supported.
+SELECT NULLIF(VARCHARCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'SMALLINT' are not supported.
+SELECT NULLIF(VARCHARCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'INTEGER' are not supported.
+SELECT NULLIF(VARCHARCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'BIGINT' are not supported.
+SELECT NULLIF(VARCHARCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'DECIMAL' are not supported.
+SELECT NULLIF(VARCHARCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'REAL' are not supported.
+SELECT NULLIF(VARCHARCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'DOUBLE' are not supported.
+SELECT NULLIF(VARCHARCOL,CHARCOL) from AllDataTypesTable
+	 COL1(datatype : VARCHAR, precision : 60, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{15:30:20}
+SELECT NULLIF(VARCHARCOL,VARCHARCOL) from AllDataTypesTable
+	 COL1(datatype : VARCHAR, precision : 60, scale : 0)
+	 ---------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(VARCHARCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(VARCHARCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(VARCHARCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(VARCHARCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(VARCHARCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'CLOB' are not supported.
+SELECT NULLIF(VARCHARCOL,DATECOL) from AllDataTypesTable
+	 COL1(datatype : VARCHAR, precision : 60, scale : 0)
+	 ---------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(VARCHARCOL,TIMECOL) from AllDataTypesTable
+	 COL1(datatype : VARCHAR, precision : 60, scale : 0)
+	 ---------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(VARCHARCOL,TIMESTAMPCOL) from AllDataTypesTable
+	 COL1(datatype : VARCHAR, precision : 60, scale : 0)
+	 ---------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(VARCHARCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR' and 'BLOB' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'SMALLINT' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'INTEGER' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'BIGINT' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'DECIMAL' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'REAL' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'DOUBLE' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'CHAR' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'VARCHAR' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'CLOB' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'DATE' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'TIME' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(LONGVARCHARCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'BLOB' are not supported.
+SELECT NULLIF(CHARFORBITCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'SMALLINT' are not supported.
+SELECT NULLIF(CHARFORBITCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'INTEGER' are not supported.
+SELECT NULLIF(CHARFORBITCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'BIGINT' are not supported.
+SELECT NULLIF(CHARFORBITCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'DECIMAL' are not supported.
+SELECT NULLIF(CHARFORBITCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'REAL' are not supported.
+SELECT NULLIF(CHARFORBITCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'DOUBLE' are not supported.
+SELECT NULLIF(CHARFORBITCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'CHAR' are not supported.
+SELECT NULLIF(CHARFORBITCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'VARCHAR' are not supported.
+SELECT NULLIF(CHARFORBITCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(CHARFORBITCOL,CHARFORBITCOL) from AllDataTypesTable
+	 COL1(datatype : CHAR FOR BIT DATA, precision : 60, scale : 0)
+	 -------------------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(CHARFORBITCOL,VARCHARFORBITCOL) from AllDataTypesTable
+	 COL1(datatype : CHAR FOR BIT DATA, precision : 60, scale : 0)
+	 -------------------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{10aaaa202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020}
+SELECT NULLIF(CHARFORBITCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(CHARFORBITCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'CLOB' are not supported.
+SELECT NULLIF(CHARFORBITCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'DATE' are not supported.
+SELECT NULLIF(CHARFORBITCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'TIME' are not supported.
+SELECT NULLIF(CHARFORBITCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(CHARFORBITCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CHAR () FOR BIT DATA' and 'BLOB' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'SMALLINT' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'INTEGER' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'BIGINT' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'DECIMAL' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'REAL' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'DOUBLE' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'CHAR' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'VARCHAR' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,CHARFORBITCOL) from AllDataTypesTable
+	 COL1(datatype : VARCHAR FOR BIT DATA, precision : 60, scale : 0)
+	 ----------------------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{10aaba}
+SELECT NULLIF(VARCHARFORBITCOL,VARCHARFORBITCOL) from AllDataTypesTable
+	 COL1(datatype : VARCHAR FOR BIT DATA, precision : 60, scale : 0)
+	 ----------------------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(VARCHARFORBITCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'CLOB' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'DATE' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'TIME' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(VARCHARFORBITCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'VARCHAR () FOR BIT DATA' and 'BLOB' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'SMALLINT' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'INTEGER' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'BIGINT' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'DECIMAL' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'REAL' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'DOUBLE' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'CHAR' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'VARCHAR' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'CLOB' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'DATE' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'TIME' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(LVARCHARFORBITCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'BLOB' are not supported.
+SELECT NULLIF(CLOBCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'SMALLINT' are not supported.
+SELECT NULLIF(CLOBCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'INTEGER' are not supported.
+SELECT NULLIF(CLOBCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'BIGINT' are not supported.
+SELECT NULLIF(CLOBCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'DECIMAL' are not supported.
+SELECT NULLIF(CLOBCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'REAL' are not supported.
+SELECT NULLIF(CLOBCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'DOUBLE' are not supported.
+SELECT NULLIF(CLOBCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'CHAR' are not supported.
+SELECT NULLIF(CLOBCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'VARCHAR' are not supported.
+SELECT NULLIF(CLOBCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(CLOBCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(CLOBCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(CLOBCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(CLOBCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'CLOB' are not supported.
+SELECT NULLIF(CLOBCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'DATE' are not supported.
+SELECT NULLIF(CLOBCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'TIME' are not supported.
+SELECT NULLIF(CLOBCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(CLOBCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'CLOB' and 'BLOB' are not supported.
+SELECT NULLIF(DATECOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'SMALLINT' are not supported.
+SELECT NULLIF(DATECOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'INTEGER' are not supported.
+SELECT NULLIF(DATECOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'BIGINT' are not supported.
+SELECT NULLIF(DATECOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'DECIMAL' are not supported.
+SELECT NULLIF(DATECOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'REAL' are not supported.
+SELECT NULLIF(DATECOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'DOUBLE' are not supported.
+SELECT NULLIF(DATECOL,CHARCOL) from AllDataTypesTable
+	 COL1(datatype : DATE, precision : 10, scale : 0)
+	 ------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(DATECOL,VARCHARCOL) from AllDataTypesTable
+	 COL1(datatype : DATE, precision : 10, scale : 0)
+	 ------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(DATECOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(DATECOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(DATECOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(DATECOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(DATECOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'CLOB' are not supported.
+SELECT NULLIF(DATECOL,DATECOL) from AllDataTypesTable
+	 COL1(datatype : DATE, precision : 10, scale : 0)
+	 ------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(DATECOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'TIME' are not supported.
+SELECT NULLIF(DATECOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(DATECOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'DATE' and 'BLOB' are not supported.
+SELECT NULLIF(TIMECOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'SMALLINT' are not supported.
+SELECT NULLIF(TIMECOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'INTEGER' are not supported.
+SELECT NULLIF(TIMECOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'BIGINT' are not supported.
+SELECT NULLIF(TIMECOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'DECIMAL' are not supported.
+SELECT NULLIF(TIMECOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'REAL' are not supported.
+SELECT NULLIF(TIMECOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'DOUBLE' are not supported.
+SELECT NULLIF(TIMECOL,CHARCOL) from AllDataTypesTable
+	 COL1(datatype : TIME, precision : 8, scale : 0)
+	 -----------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(TIMECOL,VARCHARCOL) from AllDataTypesTable
+	 COL1(datatype : TIME, precision : 8, scale : 0)
+	 -----------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(TIMECOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(TIMECOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(TIMECOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(TIMECOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(TIMECOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'CLOB' are not supported.
+SELECT NULLIF(TIMECOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'DATE' are not supported.
+SELECT NULLIF(TIMECOL,TIMECOL) from AllDataTypesTable
+	 COL1(datatype : TIME, precision : 8, scale : 0)
+	 -----------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(TIMECOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(TIMECOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIME' and 'BLOB' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'SMALLINT' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'INTEGER' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'BIGINT' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'DECIMAL' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'REAL' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'DOUBLE' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,CHARCOL) from AllDataTypesTable
+	 COL1(datatype : TIMESTAMP, precision : 26, scale : 6)
+	 -----------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(TIMESTAMPCOL,VARCHARCOL) from AllDataTypesTable
+	 COL1(datatype : TIMESTAMP, precision : 26, scale : 6)
+	 -----------------------------------------------------
+Data Conversion SQLException
+SELECT NULLIF(TIMESTAMPCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'CLOB' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'DATE' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'TIME' are not supported.
+SELECT NULLIF(TIMESTAMPCOL,TIMESTAMPCOL) from AllDataTypesTable
+	 COL1(datatype : TIMESTAMP, precision : 26, scale : 6)
+	 -----------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+SELECT NULLIF(TIMESTAMPCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'TIMESTAMP' and 'BLOB' are not supported.
+SELECT NULLIF(BLOBCOL,SMALLINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'SMALLINT' are not supported.
+SELECT NULLIF(BLOBCOL,INTEGERCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'INTEGER' are not supported.
+SELECT NULLIF(BLOBCOL,BIGINTCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'BIGINT' are not supported.
+SELECT NULLIF(BLOBCOL,DECIMALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'DECIMAL' are not supported.
+SELECT NULLIF(BLOBCOL,REALCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'REAL' are not supported.
+SELECT NULLIF(BLOBCOL,DOUBLECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'DOUBLE' are not supported.
+SELECT NULLIF(BLOBCOL,CHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'CHAR' are not supported.
+SELECT NULLIF(BLOBCOL,VARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'VARCHAR' are not supported.
+SELECT NULLIF(BLOBCOL,LONGVARCHARCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'LONG VARCHAR' are not supported.
+SELECT NULLIF(BLOBCOL,CHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'CHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(BLOBCOL,VARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'VARCHAR () FOR BIT DATA' are not supported.
+SELECT NULLIF(BLOBCOL,LVARCHARFORBITCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+SELECT NULLIF(BLOBCOL,CLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'CLOB' are not supported.
+SELECT NULLIF(BLOBCOL,DATECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'DATE' are not supported.
+SELECT NULLIF(BLOBCOL,TIMECOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'TIME' are not supported.
+SELECT NULLIF(BLOBCOL,TIMESTAMPCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'TIMESTAMP' are not supported.
+SELECT NULLIF(BLOBCOL,BLOBCOL) from AllDataTypesTable
+ERROR 42818: Comparisons between 'BLOB' and 'BLOB' are not supported.
+Start testing first operand as parameter to nullif
+Testing nullif(?,SMALLINT)
+Testing nullif(?,SMALLINT) with setBoolean
+	 COL1(datatype : SMALLINT, precision : 5, scale : 0)
+	 ---------------------------------------------------
+	{1}
+	{1}
+	{null}
+	{1}
+Testing nullif(?,INTEGER)
+Testing nullif(?,INTEGER) with setBoolean
+	 COL1(datatype : INTEGER, precision : 10, scale : 0)
+	 ---------------------------------------------------
+	{1}
+	{1}
+	{null}
+	{1}
+Testing nullif(?,BIGINT)
+Testing nullif(?,BIGINT) with setBoolean
+	 COL1(datatype : BIGINT, precision : 19, scale : 0)
+	 --------------------------------------------------
+	{1}
+	{1}
+	{null}
+	{1}
+Testing nullif(?,DECIMAL(10,5))
+Testing nullif(?,DECIMAL(10,5)) with setBoolean
+	 COL1(datatype : DECIMAL, precision : 10, scale : 5)
+	 ---------------------------------------------------
+	{1.00000}
+	{1.00000}
+	{null}
+	{1.00000}
+Testing nullif(?,REAL)
+Testing nullif(?,REAL) with setBoolean
+	 COL1(datatype : REAL, precision : 7, scale : 0)
+	 -----------------------------------------------
+	{1.0}
+	{1.0}
+	{null}
+	{1.0}
+Testing nullif(?,DOUBLE)
+Testing nullif(?,DOUBLE) with setBoolean
+	 COL1(datatype : DOUBLE, precision : 15, scale : 0)
+	 --------------------------------------------------
+	{1.0}
+	{1.0}
+	{null}
+	{1.0}
+Testing nullif(?,CHAR(60))
+Testing nullif(?,CHAR(60)) with setBoolean
+	 COL1(datatype : CHAR, precision : 60, scale : 0)
+	 ------------------------------------------------
+	{1}
+	{1}
+	{1}
+	{1}
+Testing nullif(?,VARCHAR(60))
+Testing nullif(?,VARCHAR(60)) with setBoolean
+	 COL1(datatype : VARCHAR, precision : 60, scale : 0)
+	 ---------------------------------------------------
+	{1}
+	{1}
+	{1}
+	{1}
+Testing nullif(?,LONG VARCHAR)
+Testing nullif(?,LONG VARCHAR) with setBinaryStream
+ERROR 42818: Comparisons between 'LONG VARCHAR' and 'LONG VARCHAR' are not supported.
+Testing nullif(?,CHAR(60) FOR BIT DATA)
+Testing nullif(?,CHAR(60) FOR BIT DATA) with setBinaryStream
+	 COL1(datatype : CHAR FOR BIT DATA, precision : 60, scale : 0)
+	 -------------------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+Testing nullif(?,VARCHAR(60) FOR BIT DATA)
+Testing nullif(?,VARCHAR(60) FOR BIT DATA) with setBinaryStream
+	 COL1(datatype : VARCHAR FOR BIT DATA, precision : 60, scale : 0)
+	 ----------------------------------------------------------------
+	{null}
+	{null}
+	{null}
+	{null}
+Testing nullif(?,LONG VARCHAR FOR BIT DATA)
+Testing nullif(?,LONG VARCHAR FOR BIT DATA) with setBinaryStream
+ERROR 42818: Comparisons between 'LONG VARCHAR FOR BIT DATA' and 'LONG VARCHAR FOR BIT DATA' are not supported.
+Testing nullif(?,CLOB(1k))
+Testing nullif(?,CLOB(1k)) with setBinaryStream
+ERROR 42818: Comparisons between 'CLOB' and 'CLOB' are not supported.
+Testing nullif(?,DATE)
+Testing nullif(?,DATE) with setDate
+	 COL1(datatype : DATE, precision : 10, scale : 0)
+	 ------------------------------------------------
+	{2000-01-01}
+	{null}
+	{null}
+	{2000-01-01}
+Testing nullif(?,TIME)
+Testing nullif(?,TIME) with setTime
+	 COL1(datatype : TIME, precision : 8, scale : 0)
+	 -----------------------------------------------
+	{15:30:20}
+	{null}
+	{null}
+	{null}
+Testing nullif(?,TIMESTAMP)
+Testing nullif(?,TIMESTAMP) with setTimestamp
+	 COL1(datatype : TIMESTAMP, precision : 26, scale : 6)
+	 -----------------------------------------------------
+	{xxxxxxFILTERED-TIMESTAMPxxxxx}
+	{null}
+	{null}
+	{null}
+Testing nullif(?,BLOB(1k))
+Testing nullif(?,BLOB(1k)) with setBinaryStream
+ERROR 42818: Comparisons between 'BLOB' and 'BLOB' are not supported.
 Test resultset finished



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