datatype class %Library.UTC
extends %DataType
ODBC Type: TIMESTAMP
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Parameters
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Properties
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Methods
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Queries
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Indices
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ForeignKeys
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Triggers
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19
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• classmethod Compare(%t1 As %TimeStamp, %t2 As %TimeStamp)
as %Integer
Compare two timestamps, return 0 if equal, >0 if %t1 is later, <0 if %t2 is later
• classmethod ConvertHorologToTimeStamp(%horolog As %String)
as %TimeStamp
Convert horolog to timstamp value
• classmethod ConvertLocaltoUTC(%timestamp As %TimeStamp)
as %TimeStamp
Convert local timestamp to UTC timestamp
• classmethod ConvertTimeStampToHorolog(%timestamp As %TimeStamp)
as %String
Convert timstamp to horolog value
• classmethod ConvertUTCtoLocal(%timestamp As %TimeStamp)
as %TimeStamp
Convert UTC timestamp to local timestamp
• classmethod Diff(%later As %TimeStamp, %earlier As %TimeStamp)
as %Integer
Return the number of seconds difference between two timestamps.
if '%later' is earlier than '%earlier' then the result is a negative number.
• classmethod DisplayToLogical(%val As %TimeStamp)
as %TimeStamp
• classmethod LogicalToDisplay(%val As %TimeStamp)
as %TimeStamp
• classmethod LogicalToOdbc(%val As %TimeStamp)
as %TimeStamp
• classmethod Normalize(%val As %RawString)
as %TimeStamp
Strip off trailing zeros and trailing dot for normalized form
• classmethod NowLocal()
as %TimeStamp
Return the current local timestamp
• classmethod NowUTC()
as %TimeStamp
Return the current UTC timestamp
• classmethod OdbcToLogical(%val As %TimeStamp)
as %TimeStamp
• classmethod SecondsSinceCOSEpoch(TimeStamp As %String = $ztimestamp)
as %Integer
Seconds since Dec 31, 1840. Minimum timestamp="0,0"
• classmethod SecondsSinceUnixEpoch(TimeStamp As %String = $ztimestamp)
as %Integer
Seconds since Jan 1 1970. Minimum timestamp="47117,0"
• classmethod SecondsSinceWin32Epoch(TimeStamp As %String = $ztimestamp)
as %Integer
Seconds since Jan 1 1601. Minimum timestamp="0,0"
• classmethod StorageToLogical(%val As %TimeStamp)
as %TimeStamp
• classmethod Win32EpochFILETIME(TimeStamp As %String = $ztimestamp)
as %Integer
100-nanoseconds since Jan 1 1601. Matches Windows FILETIME. Minimum timestamp="0,0"
• classmethod Win32EpochFILETIMEtoLocalH(Win32EpochFILETIME As %String)
as %TimeStamp
Converts a Windows FILETIME value to a $H value.
Minimum FILETIME=75735648000000000 = 12/31/1840 = "0,0"
