Package com.facebook.presto.sql.relational.optimizer

Examples of com.facebook.presto.sql.relational.optimizer.ExpressionOptimizer$Visitor


        RowExpression result = new Visitor(types, metadata, session.getTimeZoneKey()).process(expression, null);

        Preconditions.checkNotNull(result, "translated expression is null");

        if (optimize) {
            ExpressionOptimizer optimizer = new ExpressionOptimizer(metadata.getFunctionRegistry(), session);
            return optimizer.optimize(result);
        }

        return result;
    }
View Full Code Here


        RowExpression result = new Visitor(types, metadata, session.getTimeZoneKey()).process(expression, null);

        Preconditions.checkNotNull(result, "translated expression is null");

        if (optimize) {
            ExpressionOptimizer optimizer = new ExpressionOptimizer(metadata.getFunctionRegistry(), metadata.getTypeManager(), session);
            return optimizer.optimize(result);
        }

        return result;
    }
View Full Code Here

        RowExpression result = new Visitor(types, metadata, session.getTimeZoneKey()).process(expression, null);

        Preconditions.checkNotNull(result, "translated expression is null");

        if (optimize) {
            ExpressionOptimizer optimizer = new ExpressionOptimizer(metadata.getFunctionRegistry(), metadata.getTypeManager(), session);
            return optimizer.optimize(result);
        }

        return result;
    }
View Full Code Here

TOP

Related Classes of com.facebook.presto.sql.relational.optimizer.ExpressionOptimizer$Visitor

Copyright © 2018 www.massapicom. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.