- All Superinterfaces:
AggregateFilterStep<BigDecimal>
,AggregateFunction<BigDecimal>
,Field<BigDecimal>
,FieldOrConstraint
,FieldOrRow
,FieldOrRowOrSelect
,GroupField
,Named
,OrderField<BigDecimal>
,QueryPart
,SelectField<BigDecimal>
,SelectFieldOrAsterisk
,Serializable
,TableElement
,Typed<BigDecimal>
,WindowBeforeOverStep<BigDecimal>
,WindowOverStep<BigDecimal>
- Enclosing class:
QOM
The
COVAR SAMP
function.
Calculate the sample covariance. This standard SQL function may be supported natively,
or emulated using DSL.sum(Field)
and DSL.count(Field)
. If an emulation
is applied, beware of the risk of "Catastrophic
cancellation" in case the calculations are performed using floating point arithmetic.
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Method Summary
Methods inherited from interface org.jooq.AggregateFilterStep
filterWhere, filterWhere, filterWhere, filterWhere, filterWhere, filterWhere, filterWhere, filterWhere
Methods inherited from interface org.jooq.AggregateFunction
$filterWhere, keepDenseRankFirstOrderBy, keepDenseRankFirstOrderBy, keepDenseRankLastOrderBy, keepDenseRankLastOrderBy
Methods inherited from interface org.jooq.Field
abs, acos, add, add, as, as, as, as, asc, ascii, asin, atan, atan2, atan2, avg, avgOver, between, between, between, between, betweenSymmetric, betweenSymmetric, betweenSymmetric, betweenSymmetric, bitAnd, bitAnd, bitLength, bitNand, bitNand, bitNor, bitNor, bitNot, bitOr, bitOr, bitXNor, bitXNor, bitXor, bitXor, cast, cast, cast, ceil, 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, cos, cosh, cot, coth, count, countDistinct, countOver, decode, decode, decode, decode, deg, desc, div, div, divide, divide, endsWith, endsWith, endsWithIgnoreCase, endsWithIgnoreCase, eq, eq, eq, eq, equal, equal, equal, equal, equalIgnoreCase, equalIgnoreCase, equals, exp, extract, field, firstValue, floor, from, ge, ge, ge, ge, get, getComment, getName, getValue, greaterOrEqual, greaterOrEqual, greaterOrEqual, greaterOrEqual, greaterThan, greaterThan, greaterThan, greaterThan, greatest, greatest, gt, gt, gt, gt, in, in, in, in, in, isDistinctFrom, isDistinctFrom, isDistinctFrom, isDocument, isFalse, isJson, isNotDistinctFrom, isNotDistinctFrom, isNotDistinctFrom, isNotDocument, isNotJson, isNotNull, isNull, isTrue, lag, lag, lag, lag, lastValue, le, le, le, le, lead, lead, lead, lead, least, least, length, lessOrEqual, lessOrEqual, lessOrEqual, lessOrEqual, lessThan, lessThan, lessThan, lessThan, like, like, like, like, like, likeIgnoreCase, likeIgnoreCase, likeIgnoreCase, likeIgnoreCase, likeRegex, likeRegex, ln, log, lower, lpad, lpad, lpad, lpad, lt, lt, lt, lt, ltrim, max, maxOver, median, min, minOver, minus, minus, mod, mod, modulo, modulo, mul, mul, multiply, multiply, ne, ne, ne, ne, neg, notBetween, notBetween, notBetween, notBetween, notBetweenSymmetric, notBetweenSymmetric, notBetweenSymmetric, notBetweenSymmetric, 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, rad, rem, rem, repeat, repeat, replace, replace, replace, replace, reset, round, round, rpad, rpad, rpad, rpad, rtrim, shl, shl, shr, shr, sign, similarTo, similarTo, similarTo, similarTo, similarTo, sin, sinh, sort, sort, sortAsc, sortAsc, sortDefault, sortDesc, sortDesc, sqrt, startsWith, startsWith, startsWithIgnoreCase, startsWithIgnoreCase, stddevPop, stddevPopOver, stddevSamp, stddevSampOver, sub, sub, substring, substring, substring, substring, subtract, subtract, sum, sumOver, tan, tanh, times, times, trim, unaryMinus, unaryPlus, upper, varPop, varPopOver, varSamp, varSampOver
Methods inherited from interface org.jooq.Named
$name, getCommentPart, getQualifiedName, getUnqualifiedName
Methods inherited from interface org.jooq.QueryPart
$replace, $replace, $traverse, $traverse, hashCode, toString
Methods inherited from interface org.jooq.Typed
$dataType, getBinding, getConverter, getDataType, getDataType, getType
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Method Details
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$y
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$x
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$y
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$x
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