Interface QOM.MaxBy<T>

All Superinterfaces:

AggregateFilterStep<T>, AggregateFunction<T>, Field<T>, FieldOrConstraint, FieldOrRow, FieldOrRowOrSelect, GroupField, Named, OrderField<T>, QOM.AggregateFunction<T, QOM.MaxBy<T>>, QOM.OrderedAggregateFunction<T, QOM.MaxBy<T>>, QOM.WindowFunction<T, QOM.MaxBy<T>>, QueryPart, SelectField<T>, SelectFieldOrAsterisk, Serializable, TableElement, Typed<T>, WindowBeforeOverStep<T>, WindowOverStep<T>

Enclosing class:

QOM

public static interface QOM.MaxBy<T>
extends QOM.OrderedAggregateFunction<T, QOM.MaxBy<T>>

The MAX BY function.

Evaluate value at the row having the maximum value for by.

Author:

Lukas Eder

Method Summary

Modifier and Type	Method	Description
@NotNull Field<?>	$by()	The expression to use to evaluate the maximum.
@NotNull QOM.MaxBy<T>	$by(Field<?> by)	The expression to use to evaluate the maximum.
@NotNull Field<T>	$value()	The returned value.
@NotNull QOM.MaxBy<T>	$value(Field<T> value)	The returned value.

Methods inherited from interface AggregateFilterStep

filterWhere, filterWhere, filterWhere, filterWhere, filterWhere, filterWhere, filterWhere, filterWhere

Methods inherited from interface AggregateFunction

keepDenseRankFirstOrderBy, keepDenseRankFirstOrderBy, keepDenseRankLastOrderBy, keepDenseRankLastOrderBy

Methods inherited from interface Field

add, add, as, as, as, as, asc, ascii, between, between, between, between, betweenSymmetric, betweenSymmetric, betweenSymmetric, betweenSymmetric, binaryLike, binaryLike, binaryLike, bitAnd, bitAnd, bitLength, bitNand, bitNand, bitNor, bitNor, bitNot, bitOr, bitOr, bitXNor, bitXNor, bitXor, bitXor, cast, cast, cast, changed, charLength, coalesce, coalesce, coerce, coerce, coerce, collate, collate, collate, comment, comment, compare, compare, compare, compare, concat, concat, concat, contains, contains, containsIgnoreCase, containsIgnoreCase, convert, convert, convert, convertFrom, convertFrom, convertTo, convertTo, decode, decode, decode, decode, desc, div, div, divide, divide, endsWith, endsWith, endsWithIgnoreCase, endsWithIgnoreCase, eq, eq, eq, eq, equal, equal, equal, equal, equalIgnoreCase, equalIgnoreCase, equals, field, from, ge, ge, ge, ge, get, getComment, getName, getValue, greaterOrEqual, greaterOrEqual, greaterOrEqual, greaterOrEqual, greaterThan, greaterThan, greaterThan, greaterThan, gt, gt, gt, gt, in, in, in, in, in, isDistinctFrom, isDistinctFrom, isDistinctFrom, isDocument, isFalse, isJson, isNotDistinctFrom, isNotDistinctFrom, isNotDistinctFrom, isNotDocument, isNotJson, isNotNull, isNull, isTrue, le, le, le, le, length, lessOrEqual, lessOrEqual, lessOrEqual, lessOrEqual, lessThan, lessThan, lessThan, lessThan, like, like, like, like, like, likeIgnoreCase, likeIgnoreCase, likeIgnoreCase, likeIgnoreCase, likeRegex, likeRegex, lower, lpad, lpad, lpad, lpad, lt, lt, lt, lt, ltrim, minus, minus, mod, mod, modulo, modulo, mul, mul, multiply, multiply, ne, ne, ne, ne, neg, notBetween, notBetween, notBetween, notBetween, notBetweenSymmetric, notBetweenSymmetric, notBetweenSymmetric, notBetweenSymmetric, notBinaryLike, notBinaryLike, notBinaryLike, notContains, notContains, notContainsIgnoreCase, notContainsIgnoreCase, notEqual, notEqual, notEqual, notEqual, notEqualIgnoreCase, notEqualIgnoreCase, notIn, notIn, notIn, notIn, notIn, notLike, notLike, notLike, notLike, notLike, notLikeIgnoreCase, notLikeIgnoreCase, notLikeIgnoreCase, notLikeIgnoreCase, notLikeRegex, notLikeRegex, notSimilarTo, notSimilarTo, notSimilarTo, notSimilarTo, notSimilarTo, nullif, nullif, nullsFirst, nullsLast, nvl, nvl, nvl2, nvl2, octetLength, original, plus, plus, plus, position, position, pow, pow, power, power, rem, rem, repeat, repeat, replace, replace, replace, replace, reset, rpad, rpad, rpad, rpad, rtrim, shl, shl, shr, shr, similarTo, similarTo, similarTo, similarTo, similarTo, sort, sort, sortAsc, sortAsc, sortDefault, sortDesc, sortDesc, startsWith, startsWith, startsWithIgnoreCase, startsWithIgnoreCase, sub, sub, substring, substring, substring, substring, subtract, subtract, times, times, touched, trim, unaryMinus, unaryPlus, upper

Methods inherited from interface Named

$name, getCommentPart, getQualifiedName, getUnqualifiedName

Methods inherited from interface QOM.AggregateFunction

$filterWhere, $filterWhere

Methods inherited from interface QOM.OrderedAggregateFunction

$withinGroupOrderBy, $withinGroupOrderBy

Methods inherited from interface QOM.WindowFunction

$windowDefinition, $windowDefinition, $windowName, $windowName, $windowSpecification, $windowSpecification

Methods inherited from interface QueryPart

$replace, $replace, $traverse, $traverse, hashCode, toString

Methods inherited from interface Typed

$dataType, getBinding, getConverter, getDataType, getDataType, getType

Methods inherited from interface WindowOverStep

over, over, over, over, over

Method Details

$value

@NotNull
@NotNull Field<T> $value()

The returned value.

$by

@NotNull
@NotNull Field<?> $by()

The expression to use to evaluate the maximum.

$value

@CheckReturnValue
@NotNull
@NotNull QOM.MaxBy<T> $value(Field<T> value)

The returned value.

$by

@CheckReturnValue
@NotNull
@NotNull QOM.MaxBy<T> $by(Field<?> by)

The expression to use to evaluate the maximum.