Examples of org.apache.pig.newplan.logical.relational.LORank

Package org.apache.pig.newplan.logical.relational

Examples of org.apache.pig.newplan.logical.relational.LORank

org.apache.pig.newplan.logical.relational.LORank

RANK operator implementation. Operator Syntax:

 {@code alias = RANK rel ( BY (col_ref) (ASC|DESC)? ( DENSE )? )?;}alias - output alias RANK - operator rel - input relation BY - operator col_ref - STAR or Column References or a range in the schema of rel DENSE - dense rank means a sequential value without gasp among different tuple values.

        expandAndResetVisitor(loc, sort);
        return alias;
    }


    LORank createRankOp() {
        return new LORank( plan );
    }

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        }
        return alias;
    }


    LORank createRankOp() {
        return new LORank( plan );
    }

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        }
        return alias;
    }


    LORank createRankOp() {
        return new LORank( plan );
    }

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        expandAndResetVisitor(loc, sort);
        return alias;
    }


    LORank createRankOp() {
        return new LORank( plan );
    }

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        }
        return alias;
    }


    LORank createRankOp() {
        return new LORank( plan );
    }

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Related Classes of org.apache.pig.newplan.logical.relational.LORank

org.apache.pig.parser.LogicalPlanBuilder

org.apache.pig.impl.logicalLayer.FrontendException

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