26 references to IsNotNull
System.Data.Linq (26)
SqlClient\Common\SqlNode.cs (1)
902case SqlNodeType.IsNotNull:
SqlClient\Common\SqlNodeTypeOperators.cs (2)
19case SqlNodeType.IsNotNull: 50case SqlNodeType.IsNotNull:
SqlClient\Common\SqlVisitor.cs (1)
31case SqlNodeType.IsNotNull:
SqlClient\Query\MethodCallConverter.cs (1)
208return sql.Unary(SqlNodeType.IsNotNull, m.Expression, m.SourceExpression);
SqlClient\Query\QueryConverter.cs (2)
585sql.Unary(SqlNodeType.IsNotNull, aref, this.dominatingExpression) 620result = sql.Unary(SqlNodeType.IsNotNull, new SqlUnary(SqlNodeType.Treat, ofType, typeProvider.From(ofType), expr, this.dominatingExpression), this.dominatingExpression);
SqlClient\Query\SimpleExpression.cs (1)
46case SqlNodeType.IsNotNull:
SqlClient\Query\SqlBinder.cs (6)
188return this.VisitUnaryOperator(this.sql.Unary(SqlNodeType.IsNotNull, bo.Right, bo.SourceExpression)); 191return this.VisitUnaryOperator(this.sql.Unary(SqlNodeType.IsNotNull, bo.Left, bo.SourceExpression)); 539if (uo.NodeType == SqlNodeType.IsNull || uo.NodeType == SqlNodeType.IsNotNull) { 593else if (uo.NodeType == SqlNodeType.IsNull || uo.NodeType == SqlNodeType.IsNotNull) { 596return sql.ValueFromObject(uo.NodeType == SqlNodeType.IsNotNull, false, uo.SourceExpression); 615return sql.ValueFromObject(uo.NodeType == SqlNodeType.IsNotNull, false, uo.SourceExpression);
SqlClient\Query\SqlBooleanMismatchVisitor.cs (1)
140case SqlNodeType.IsNotNull:
SqlClient\Query\SqlCaseSimplifier.cs (1)
204rewrite = sql.AndAccumulate(rewrite, sql.Unary(SqlNodeType.IsNotNull, discriminator, discriminator.SourceExpression));
SqlClient\Query\SqlComparer.cs (1)
59case SqlNodeType.IsNotNull:
SqlClient\Query\SqlExpressionNullability.cs (1)
54case SqlNodeType.IsNotNull: // IsNull\IsNotNull always return true or false and can never return NULL.
SqlClient\Query\SqlFormatter.cs (2)
154case SqlNodeType.IsNotNull: { 1343case SqlNodeType.IsNotNull: return "IS NOT NULL";
SqlClient\Query\Translator.cs (5)
395sql.Unary(SqlNodeType.IsNotNull, (SqlExpression)SqlDuplicator.Copy(left)), 396sql.Unary(SqlNodeType.IsNotNull, (SqlExpression)SqlDuplicator.Copy(right)) 419sql.Unary(SqlNodeType.IsNotNull, (SqlExpression)SqlDuplicator.Copy(left)), 420sql.Unary(SqlNodeType.IsNotNull, (SqlExpression)SqlDuplicator.Copy(right)) 447System.Diagnostics.Debug.Assert(expr.NodeType == SqlNodeType.IsNull || expr.NodeType == SqlNodeType.IsNotNull);
SqlClient\SqlTypeSystemProvider.cs (1)
1057case SqlNodeType.IsNotNull: