NMR-STAR dictionary: database table: Datum

Detailed description of the fields

_Datum.Type (Type)

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NMR-STAR tag name_Datum.Type 
DescriptionNMR-STAR name: _Datum.Type
A type of quantitative data found in the entry.  
Database field nameType 
SQL Database typeVARCHAR(127) 
Part of primary Keyyes 
Foreign Key on table, column,  
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?yes 
Enumerations[click for a list of enumerations]
This is a closed enumeration. The list of values are the only ones allowed. 
PromptData type  
Examples1H chemical shifts  
Help text 

_Datum.Count (Count)

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NMR-STAR tag name_Datum.Count 
DescriptionNMR-STAR name: _Datum.Count
An integer representing the total number of values of the type defined by the value to the tag '_Data_type' found in all saveframes in the current entry.  
Database field nameCount 
SQL Database typeINTEGER 
Part of primary Keyno 
Foreign Key on table, column,  
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?yes 
PromptCount  
Examples981  
Help text 

_Datum.Sf_ID (SfID)

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NMR-STAR tag name_Datum.Sf_ID 
DescriptionNMR-STAR name: _Datum.Sf_ID
Pointer to '_Entry.Sf_ID'  
Database field nameSfID 
SQL Database typeINTEGER 
Part of primary Keyno 
Foreign Key on table, columnEntry, Sf_ID 
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagyes
This field's data is for internal use only and should be hidden in public versiond of the data. 
Nulls allowed in database?yes 
PromptSf ID  
Examples
Help text 

_Datum.Entry_ID (EntryID)

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NMR-STAR tag name_Datum.Entry_ID 
DescriptionNMR-STAR name: _Datum.Entry_ID
Pointer to '_Entry.ID'  
Database field nameEntryID 
SQL Database typeCHAR(12) 
Part of primary Keyyes 
Foreign Key on table, columnEntry, ID 
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?yes 
PromptEntry ID  
Examples
Help text