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java.lang.Object org.sormula.operation.SqlOperation<R> org.sormula.operation.ScalarSelectOperation<R> org.sormula.operation.aggregate.SelectAggregateOperation<R,T> org.sormula.operation.aggregate.SelectMaxOperation<R,T>
R
- class type which contains members for columns of a row in a tableT
- class type of aggregate resultpublic class SelectMaxOperation<R,T>
SQL MAX aggregate operation. See base class for details about use.
Constructor Summary | |
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SelectMaxOperation(Table<R> table,
java.lang.String expression)
Constructs for standard sql select statement as: SELECT MAX(e), ... |
Method Summary |
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Methods inherited from class org.sormula.operation.aggregate.SelectAggregateOperation |
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initBaseSql, readAggregate |
Methods inherited from class org.sormula.operation.ScalarSelectOperation |
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close, execute, getMaximumRowsRead, getOrderByName, getOrderByTranslator, getResultSet, getRowsReadCount, getSql, isLazySelectsCascades, isNotifyLazySelects, postRead, postReadCascade, prepareCascades, preRead, preReadCascade, readNext, select, select, setMaximumRowsRead, setOrderBy, setOrderByTranslator, setParameters, setRowParameters |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SelectMaxOperation(Table<R> table, java.lang.String expression) throws OperationException
table
- select from this tableexpression
- expression to use as parameter to function; typically it is the
name of a column to that aggregate function operates upon (example: MAX(amount) amount is expression)
OperationException
- if error
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