[ROOT]  doc  DocFrag  SELECT Assembly, DocFragType, Description.FirstLine()   <  SKIP 824  >   <  TAKE 192  >   

192 items

DocFragIdAssemblyDocFragTypeDescription.FirstLine()
ARCQuery.FunctionKeyTypeARCQueryClassReturns the type of a property.
ARCQuery.QueryExpressionDataStorage.LinkAdjustmentARCQueryClassMemberSee -LinkAdjustment- for documentation.
ARCQuery.FunctionKeyType.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.QueryExpressionDataStorage.GlobalDataStorageARCQueryClassMemberTODO: Find some better initialization here.
ARCQuery.FunctionKeyType.SyntaxHelpARCQueryClassMember'Type()'
ARCQuery.QueryExpressionHintARCQueryClassDescribes if hints are to be generated (as query progresses) for potential new queries.
ARCQuery.FunctionKeyWeekARCQueryClassExtract week-number from field according to ISO 8601.
ARCQuery.QueryExpressionHint.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.FunctionKeyWeek.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.QueryExpressionHint.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.FunctionKeyWeek.SyntaxHelpARCQueryClassMember'Week()'
ARCQuery.QueryExpressionHint.SyntaxHelpARCQueryClassMemberHINT {ON|OFF}
ARCQuery.FunctionKeyYearARCQueryClassExtracts Year-component from field.
ARCQuery.QueryExpressionLimitARCQueryClassLimits the final HTML presentation of results (limits the number of elements being presented).
ARCQuery.FunctionKeyYear.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.QueryExpressionLimit.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.FunctionKeyYear.SyntaxHelpARCQueryClassMember'Year()'
ARCQuery.QueryExpressionLimit.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.FunctionKeyYearMonthARCQueryClassExtracts Year + Month component from field like 2020-06.
ARCQuery.QueryExpressionLimit.SyntaxHelpARCQueryClassMemberSyntax: LIMIT {limit} like 'LIMIT 42'
ARCQuery.FunctionKeyYearMonth.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.QueryExpressionLogARCQueryClassA debugging tool used to extract detailed log information about the execution of the query.
ARCQuery.FunctionKeyYearMonth.SyntaxHelpARCQueryClassMember'YearMonth()'
ARCQuery.QueryExpressionLog.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.FunctionKeyYearQuarterARCQueryClassExtracts Year + Quarter component from field like 2020Q1.
ARCQuery.QueryExpressionLog.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionAggregate.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionLog.SyntaxHelpARCQueryClassMember'Log'.
ARCQuery.QueryExpressionAggregate.SyntaxHelpARCQueryClassMember1) 'AGGREGATE {rowKey}' like "AGGREGATE Product"
ARCQuery.QueryExpressionOrderByARCQueryClassOrders collection.
ARCQuery.QueryExpressionAggregate.AggregationTypeARCQueryClassMemberMost common value is -Count-, in which case -AggregationKey- may be correspondingly set to null.
ARCQuery.QueryExpressionOrderBy.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryExpressionAggregate.AggregationKeyARCQueryClassMemberThis is often null (with -AggregationType- correspondingly set to Count-).
ARCQuery.QueryExpressionOrderBy.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionAllARCQueryClassRepresents all entities for a given collection.
ARCQuery.QueryExpressionOrderBy.SyntaxHelpARCQueryClassMemberORDER BY {key} [DESC] / [ASC]
ARCQuery.QueryExpressionAll.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryExpressionPivotARCQueryClassCreates a table by querying over two keys like
ARCQuery.QueryExpressionAll.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionPivot.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryExpressionAll.SyntaxHelpARCQueryClassMember'ALL' (literally).
ARCQuery.QueryExpressionPivot.GetCrossSummationCheckerARCQueryClassMemberReturns a cross sum checker for int, long, double, Timespan.
ARCQuery.QueryExpressionCacheARCQueryClassDescribes if cache is to be used or not.
ARCQuery.QueryExpressionPivot.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionCache.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryExpressionPivot.SyntaxHelpARCQueryClassMember1) 'PIVOT {rowKey} BY {columnKey}' like "PIVOT Colour BY Production.Year"
ARCQuery.QueryExpressionCache.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionPivot.AggregationTypeARCQueryClassMemberMost common value is -Count-, in which case -AggregationKey- may be correspondingly set to null.
ARCQuery.QueryExpressionCache.SyntaxHelpARCQueryClassMemberCACHE {ON|OFF}
ARCQuery.QueryExpressionPivot.AggregationKeyARCQueryClassMemberThis is often null (with -AggregationType- correspondingly set to Count-).
ARCQuery.QueryExpressionCommentARCQueryClassAllows insertion of SQL style comments (beginning with double hyphens / minus signs, '--') into queries.
ARCQuery.QueryExpressionRelARCQueryClassEnables 'jumping' or 'travelling' from a collection of one entity type to another (related) entity type.
ARCQuery.QueryExpressionComment.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryExpressionRel.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryExpressionComment.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionRel.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionComment.SyntaxHelpARCQueryClassMemberCOMMENT {comment text}
ARCQuery.QueryExpressionTitle.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionRel.SyntaxHelpARCQueryClassMember'REL {type}'
ARCQuery.QueryExpressionTitle.SyntaxHelpARCQueryClassMemberTITLE {title}
ARCQuery.QueryExpressionRel.StrTypeARCQueryClassMemberIn the simplest terms, the -ToStringVeryShort- representation of the type that we are 'jumping' to.
ARCQuery.QueryExpressionWhereARCQueryClassExecutes a 'WHERE {key} {operator} {value}' against the given collection.
ARCQuery.QueryExpressionSelectARCQueryClassSelects which fields to include.
ARCQuery.QueryExpressionWhere.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryExpressionSelect.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryExpressionWhere.IsMatchARCQueryClassMemberReturns TRUE if property matches criteria.
ARCQuery.QueryExpressionSelect.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionWhere.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryExpressionSelect.SyntaxHelpARCQueryClassMemberSELECT {field-1}, {field-2} ... {field-n}
ARCQuery.QueryExpressionWhere.SyntaxHelpARCQueryClassMemberWHERE {key} {operator} {value}
ARCQuery.QueryExpressionSelfCreateARCQueryClassReturns self created collection from given class type.
ARCQuery.QueryExpressionWhere.ValueARCQueryClassMemberThe Value should ideally be as strongly typed as possible. Note that it may be of type -ValueEnum- relevant for queries like WHERE Name = NULL.
ARCQuery.QueryExpressionSelfCreate.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryProgressARCQueryClassKeeps track of execution of query (that is, a query consisting of multiple -QueryExpression-), and also stores final result.
ARCQuery.FunctionKeyAggregateMax.SyntaxHelpARCQueryClassMember'Max()'
ARCQuery.NewKeyCountPRec.CountPRecARCQueryClassMemberCounts recursively the number of properties for a given entity object.
ARCQuery.QueryExpressionSelfCreate.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryProgress.ToJSONSerializeableARCQueryClassMemberOverride of default interface method -ToJSONSerializeable- is necessary because resulting data is 'hidden' within -Result-.
ARCQuery.FunctionKeyAggregateMinARCQueryClassCalculates the minimum value of the given properties.
ARCQuery.NewKeyCountPRec.ToStringARCQueryClassMemberThe ToString representation is the one relevant when used as key, like in -IK- or when selecting like 'SELECT {fieldName}'.
ARCQuery.QueryExpressionSelfCreate.SyntaxHelpARCQueryClassMemberSELFCREATE {Type supporting ISelfCreateCollection}'
ARCQuery.QueryProgress.PreviousQueryJustExecutedARCQueryClassMemberTODO: This is somewhat loosely associated.
ARCQuery.FunctionKeyAggregateMin.SyntaxHelpARCQueryClassMember'Min()'
ARCQuery.NewKeyCountPRec.TryGetPARCQueryClassMemberThe outwards facing executor, understanding use of -FunctionKeys-.
ARCQuery.QueryExpressionShuffleARCQueryClassShuffles collection in random order.
ARCQuery.QueryProgress.NextQueryToExecuteARCQueryClassMemberTODO: This is somewhat loosely associated.
ARCQuery.FunctionKeyAggregateSingleARCQueryClassEnsures that the given list of properties contains only a single item and returns that item.
ARCQuery.NewKeyCountPRec.SyntaxHelpARCQueryClassMember'CountPRec()'
ARCQuery.QueryExpressionShuffle.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.QueryProgress.ToHTMLSimpleSingleARCQueryClassMemberAlternative ('override') to -ToHTMLSimpleSingle-.
ARCQuery.FunctionKeyAggregateSingle.SyntaxHelpARCQueryClassMember'Single()'
ARCQuery.NewKeyCountPRec.FunctionKeysARCQueryClassMemberAll -FunctionKey-s chained at end of compound key (but before an eventual -QuantileKey-).
ARCQuery.QueryExpressionShuffle.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.QueryProgress.OrderAndReconstructKeysARCQueryClassMemberPart 1:
ARCQuery.FunctionKeyAggregateSumARCQueryClassSums the given properties.
ARCQuery.NewKeyCountPRec.QuantileKeyARCQueryClassMemberEventual final -QuantileKey- at end of compound key.
ARCQuery.QueryExpressionShuffle.SyntaxHelpARCQueryClassMemberSHUFFLE
ARCQuery.QueryProgress.GetHTMLLinksToIndividualQueryPartsARCQueryClassMemberIs able to generate the following:
ARCQuery.FunctionKeyAggregateSum.SyntaxHelpARCQueryClassMember'Sum()'
ARCQuery.NewKeyGetTypeARCQueryClassReturns the internal C# object type of the given object.
ARCQuery.QueryExpressionSkipARCQueryClassSkips the specified number of elements from the current query result.
ARCQuery.QueryProgress.ToStringARCQueryClassMemberTODO: Decide on what we actually want with ToString for this class.
ARCQuery.FunctionKeyARCQueryClassExtracts data from an already existing value like extracting Year from a DateTime in 'Created.Year()'.
ARCQuery.NewKeyGetType.TryGetPInternalARCQueryClassMemberThe internal executor, containing the specific functionality for how to evaluate the key.
ARCQuery.QueryExpressionSkip.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.ForeignKey+ForeignKeySingleStepARCQueryClassDescribes how to traverse between related entities.
ARCQuery.FunctionKeyLength.SyntaxHelpARCQueryClassMember'Length()'
ARCQuery.NewKeyGetType.ToStringARCQueryClassMemberThe ToString representation is the one relevant when used as key, like in -IK- or when selecting like 'SELECT {fieldName}'.
ARCQuery.QueryExpressionSkip.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.ForeignKey+ForeignKeySingleStep.ForeignEntitiesCollectionARCQueryClassMemberThe collection containing all the (foreign) entities for the type that this step leads to
ARCQuery.FunctionKeyMonthARCQueryClassExtracts month component from field like '2020-12-09' becoming '12'.
ARCQuery.NewKeyGetType.TryGetPARCQueryClassMemberThe outwards facing executor, understanding use of -FunctionKeys-.
ARCQuery.QueryExpressionSkip.SyntaxHelpARCQueryClassMemberSKIP {Count} like 'SKIP 42'
ARCQuery.QueryExpressionSelfCreate+ISelfCreateCollectionARCQueryClassProvides a standardized mechanism for describing classes that are able to autogenerate collection of themeselves.
ARCQuery.FunctionKeyMonth.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.NewKeyGetType.SyntaxHelpARCQueryClassMember'GetType()'
ARCQuery.QueryExpressionStrictARCQueryClassDescribes -Strictness- ON / OFF when executing query.
ARCQuery.ForeignKeyDirectionARCQueryEnumDescribes the type of traversing to a foreign entity possible.
ARCQuery.FunctionKeyMonth.SyntaxHelpARCQueryClassMember'Month()'
ARCQuery.NewKeyGetType.FunctionKeysARCQueryClassMemberAll -FunctionKey-s chained at end of compound key (but before an eventual -QuantileKey-).
ARCQuery.QueryExpressionStrict.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.ForeignKeyDirection.ToOneARCQueryEnumMemberTraverse to one entity, like traversing from OrderLine to Order (based on OrderLine containing foreign key OrderId) or Order to Customer (based on Order containing foreign key CustomerId).
ARCQuery.FunctionKeyQuarterARCQueryClassExtracts quarter component from datetime field like '2020-12-09' becoming 'Q4'.
ARCQuery.NewKeyGetType.QuantileKeyARCQueryClassMemberEventual final -QuantileKey- at end of compound key.
ARCQuery.QueryExpressionStrict.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.ForeignKeyDirection.ToManyARCQueryEnumMemberTraverse to many entities, like traversing from Customer to Order (based on Order containing foreign key CustomerId) or Order to OrderLine (based on OrderLine containing foreign key OrderId).
ARCQuery.FunctionKeyQuarter.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.NewKeyToPropertyStreamARCQueryClassReturns the -PropertyStream- representation of the given object.
ARCQuery.QueryExpressionStrict.SyntaxHelpARCQueryClassMemberSTRICT {strictnessLevel}
ARCQuery.AggregationTypeARCQueryEnumUsed by -QueryExpressionPivot- and -QueryExpressionAggregate-.
ARCQuery.FunctionKeyQuarter.SyntaxHelpARCQueryClassMember'Quarter()'
ARCQuery.NewKeyToPropertyStream.TryGetPInternalARCQueryClassMemberThe internal executor, containing the specific functionality for how to evaluate the key.
ARCQuery.QueryExpressionTakeARCQueryClassTakes a specific number of elements from the current query result.
ARCQuery.AggregationType.CountARCQueryEnumMember 
ARCQuery.FunctionKeyShortARCQueryClass'Smart' way of showing time. Removes unnecessary information.
ARCQuery.NewKeyToPropertyStream.ToStringARCQueryClassMemberThe ToString representation is the one relevant when used as key, like in -IK- or when selecting like 'SELECT {fieldName}'.
ARCQuery.QueryExpressionTake.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.AggregationType.SumARCQueryEnumMember 
ARCQuery.FunctionKeyShort.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.NewKeyToPropertyStream.TryGetPARCQueryClassMemberThe outwards facing executor, understanding use of -FunctionKeys-.
ARCQuery.QueryExpressionTake.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.RelationalOperatorARCQueryEnumRelational / comparision operators.
ARCQuery.FunctionKeyShort.SyntaxHelpARCQueryClassMember'Short()'
ARCQuery.NewKeyToPropertyStream.SyntaxHelpARCQueryClassMember'ToPropertyStream()'
ARCQuery.QueryExpressionTake.SyntaxHelpARCQueryClassMemberTAKE {Count}
ARCQuery.RelationalOperator.EQARCQueryEnumMember 
ARCQuery.FunctionKeyTMBARCQueryClassTMB = Thousands, Millions, Billions.
ARCQuery.NewKeyToPropertyStream.FunctionKeysARCQueryClassMemberAll -FunctionKey-s chained at end of compound key (but before an eventual -QuantileKey-).
ARCQuery.QueryExpressionThenByARCQueryClassAllows sorting by multiple columns.
ARCQuery.RelationalOperator.CONTAINSARCQueryEnumMember 
ARCQuery.FunctionKeyTMB.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.NewKeyToPropertyStream.QuantileKeyARCQueryClassMemberEventual final -QuantileKey- at end of compound key.
ARCQuery.QueryExpressionThenBy.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.RelationalOperator.NEQARCQueryEnumMember 
ARCQuery.FunctionKeyTMB.SyntaxHelpARCQueryClassMember'TMB()'
ARCQuery.QuantileKeyARCQueryClassCan separate entities into quantiles, like Quartiles, Quintiles or Sextiles.
ARCQuery.QueryExpressionThenBy.TryCheckForExistenceOfKeyARCQueryClassMemberUsed by query expressions in order to catch wrong field names used or misspelling of field names.
ARCQuery.RelationalOperator.NOTCONTAINSARCQueryEnumMember 
ARCQuery.FunctionKeyTotalHoursARCQueryClassConverts a timespan to total hours (as an integer).
ARCQuery.QuantileKey.TryGetPARCQueryClassMemberReturns an integer with the number of the quantile group for the value returned by the given -CompoundKey-).
ARCQuery.QueryExpressionThenBy.SyntaxHelpARCQueryClassMemberTHEN BY {key} [DESC] / [ASC]
ARCQuery.RelationalOperator.GTARCQueryEnumMember 
ARCQuery.FunctionKeyTotalHours.TryGetPARCQueryClassMemberNOTE: The in-parameter is a property, not an entity.
ARCQuery.QuantileKey.TryParseARCQueryClassMemberNote that any value (positive integer greated than 2) is accepted, not necessarily only string-representations of enums within -Quantile-.
ARCQuery.QueryExpressionTitleARCQueryClassThe title to be used in the final presentation of the query result.
ARCQuery.RelationalOperator.LTARCQueryEnumMember 
ARCQuery.FunctionKeyTotalHours.SyntaxHelpARCQueryClassMember'TotalHours()'
ARCQuery.QueryARCQueryClassKeeps track of progress of query, and the interim result.
ARCQuery.QueryExpressionTitle.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.RelationalOperator.GEQARCQueryEnumMember 
ARCQuery.Query.ShouldTerminateARCQueryClassMemberAttempts to explain problem, in -TerminateReason- and by logging.
ARCQuery.TranslationSingle.TryGetMacroARCQueryClassMemberReturns a -PropertyStream- representation of this translation.
ARCAPI.ResponseFormatARCAPIEnumThe response format, HTML or JSON, for an API request.
ARCQuery.RelationalOperator.LEQARCQueryEnumMember 
ARCQuery.Query.ExecuteOneARCQueryClassMemberNOTE: Note how avoids deferred execution in order to always correctly time execution of each query element separately.
ARCQuery.TranslationSingle.TryGetPARCQueryClassMemberMade virtual 13 Jan 2022. Possibly the same could be done for all other methods here since _properties is Protected anyway.
ARCAPI.ResponseFormat.JSONARCAPIEnumMember 
ARCQuery.RelationalOperator.LIKEARCQueryEnumMemberCase sensitive string wildcard comparision.
ARCQuery.Query.AllLogEntriesForThisQueryARCQueryClassMemberTemporary storage of log information.
ARCQuery.TranslationSingle.TryGetVARCQueryClassMemberNote that 'normally' this method would be irrelevant for a -PRich- object because we will usually be an entity object (like 'Customer') not having an intrinsic value ourselves per se (because we will instead be containing a list of values).
ARCAPI.ResponseFormat.HTMLARCAPIEnumMember 
ARCQuery.RelationalOperator.ILIKEARCQueryEnumMemberCase insensitive string wildcard comparision.
ARCQuery.Query.ProgressARCQueryClassMemberUse of member class in order for -Query- not to inherit -IP-.
ARCQuery.TranslationSingle.ToStringARCQueryClassMemberTODO: Decide on what we actually want with ToString for this class.
Assembly AgoBrowse Assembly 
ARCQuery.RelationalOperator.NOTLIKEARCQueryEnumMemberCase sensitive string wildcard comparision.
ARCQuery.QueryExpressionARCQueryClassRepresents part of a query (or actually a transformation) against a given collection and the data storage from which it was taken.
ARCQuery.TranslationSingle.ReferenceCountARCQueryClassMemberMay be set from outside, for instance with System.Threading.Interlocked.Increment.
AgoBrowse.ProgramAgoBrowseClass 
ARCQuery.RelationalOperator.NOTILIKEARCQueryEnumMemberCase insensitive string wildcard comparision.
ARCQuery.QueryExpression.ExecuteARCQueryClassMemberTransforms the given input collection into a resulting collection.
ARCQuery.UtilQueryARCQueryClassUtility methods for -ARCQuery-.

Generated 2026-07-03 05:39:22.681 UTC