Examples of IsNullPredicate

com.facebook.presto.sql.tree.IsNullPredicate

Examples of com.facebook.presto.sql.tree.IsNullPredicate

        return new ComparisonExpression(ComparisonExpression.Type.GREATER_THAN, expression1, expression2);
    }


    private static IsNullPredicate isNull(Expression expression)
    {
        return new IsNullPredicate(expression);
    }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

        return new ComparisonExpression(ComparisonExpression.Type.GREATER_THAN, expression1, expression2);
    }


    private static IsNullPredicate isNull(Expression expression)
    {
        return new IsNullPredicate(expression);
    }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

        protected Object visitIsNullPredicate(IsNullPredicate node, Object context)
        {
            Object value = process(node.getValue(), context);


            if (value instanceof Expression) {
                return new IsNullPredicate(toExpression(value, expressionTypes.get(node.getValue())));
            }


            return value == null;
        }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

                    return expression;
                }


                ImmutableList.Builder<Expression> nullConjuncts = ImmutableList.builder();
                for (Symbol symbol : symbols) {
                    nullConjuncts.add(new IsNullPredicate(new QualifiedNameReference(symbol.toQualifiedName())));
                }
                return or(expression, and(nullConjuncts.build()));
            }
        };
    }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

        return new ComparisonExpression(ComparisonExpression.Type.GREATER_THAN, expression1, expression2);
    }


    private static IsNullPredicate isNull(Expression expression)
    {
        return new IsNullPredicate(expression);
    }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

        return new ComparisonExpression(ComparisonExpression.Type.GREATER_THAN, expression1, expression2);
    }


    private static IsNullPredicate isNull(Expression expression)
    {
        return new IsNullPredicate(expression);
    }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

        return comparison(IS_DISTINCT_FROM, reference(symbol), expression);
    }


    private static Expression isNotNull(Symbol symbol)
    {
        return new NotExpression(new IsNullPredicate(reference(symbol)));
    }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

        return new NotExpression(new IsNullPredicate(reference(symbol)));
    }


    private static IsNullPredicate isNull(Symbol symbol)
    {
        return new IsNullPredicate(reference(symbol));
    }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

        return new IsNotNullPredicate(reference(symbol));
    }


    private static IsNullPredicate isNull(Symbol symbol)
    {
        return new IsNullPredicate(reference(symbol));
    }

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Examples of com.facebook.presto.sql.tree.IsNullPredicate

        protected Object visitIsNullPredicate(IsNullPredicate node, Object context)
        {
            Object value = process(node.getValue(), context);


            if (value instanceof Expression) {
                return new IsNullPredicate(toExpression(value, expressionTypes.get(node.getValue())));
            }


            return value == null;
        }

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