Hi all,
In a TickHistoryRaw Request sent via the .NET API, is it possible to configure the FID search option below? (default value is "AND" and I would like to change it to "OR")
There has been a similar question asked previously and the answer suggests it is possible, however, in the .NET API, the class TickHistoryRawCondition does not seem to have "FidListOperator" as a field or anything similar that would allow me to change that option.
Kind Regards
Hi @Vlad,
I see it on TickHistoryRawCondition
public FidListOperators FidListOperator { get; set; }
However, I see that you do not see it on your side.
Could you please download the latest version of .Net DSS REST Examples app from Downloads?
I just did a quick modification in my .Net example:
Condition = new TickHistoryRawCondition()
{
DaysAgo = null,
MessageTimeStampIn = TickHistoryTimeOptions.GmtUtc,
QueryEndDate = DateTime.UtcNow,
QueryStartDate = DateTime.UtcNow - TimeSpan.FromDays(10),
ReportDateRangeType = ReportDateRangeType.Range,
ExtractBy = TickHistoryExtractByMode.Ric,
SortBy = TickHistorySort.SingleByRic,
DomainCode = TickHistoryRawDomain.MarketPrice,
DisplaySourceRIC = false,
Fids = "25,6",
FidListOperator = FidListOperators.OR
}
It worked as expected for me
Hi @zoya.farberov,
I have downloaded the latest version and it works fine. It was me all along using an older version of the API.
Thank you very much for all your help.
Hello @Vlad,
I understand the question is how to submit a selected fid list into TickHistoryRaw request.
In DSS API Examples, Create:TickHistoryRaw, I see an example how to submit fids:
var extractionRequest = new TickHistoryRawExtractionRequest()
{
IdentifierList = new InstrumentIdentifierList()
{
InstrumentIdentifiers = new[]
{
// Notice the time ranges specified with the instruments
new HistoricalInstrumentIdentifier { Identifier = "IBM.N", IdentifierType = IdentifierType.Ric, RangeStart = timeRange1Start, RangeEnd = timeRange1End },
new HistoricalInstrumentIdentifier { Identifier = "KO.N", IdentifierType = IdentifierType.Ric, RangeStart = timeRange2Start, RangeEnd = timeRange2End }
}
},
Condition = new TickHistoryRawCondition()
{
DaysAgo = null,
MessageTimeStampIn = TickHistoryTimeOptions.GmtUtc,
QueryEndDate = null, // Note that since the time ranges are specified in the list, there is no range specified in the condition.
QueryStartDate = null,
ReportDateRangeType = ReportDateRangeType.PerIdentifier,
ExtractBy = TickHistoryExtractByMode.Ric,
SortBy = TickHistorySort.SingleByRic,
DomainCode = TickHistoryRawDomain.MarketPrice,
DisplaySourceRIC = false,
Fids = "25"
}
};
This list can be comma-delimited as per other discussion thread you mention:
"Fids": "275,393,875,1010"
In DSS API Reference Tree I also see FidListOperator defined as either AND or OR.
Thank you for your answer. My request looks very similar to the example you attached:
where "fids" is a string of comma-delimited values, as you suggested. This works fine.
However, the request uses the default value of "FidListOperator", which is "AND". I would like to change this to "OR" in my request, and although it does exist in the API reference tree you pointed me to, "FidListOperator" is not available as a public field in TickHistoryRawCondition:
Therefore, I cannot change it. My question was whether it is possible for me to change the "FidListOperator" in my request.
Kind Regards
