## NMR-STAR dictionary: database table: DataSet

Detailed description of the fields

### _Data_set.Type (Type)

(go to parent tag category listing)

NMR-STAR tag name | _Data_set.Type
Description | NMR-STAR name: _Data_set.Type The saveframe category type that contain quantitative data of the kind that is summarized in this table. The enumerated list for this tag is a subset of the full list of saveframe categories available in constructing an NMR-STAR file.
Database field name | Type
SQL Database type | VARCHAR(127)
Part of primary Key | yes
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
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.
Prompt | Type
Examples | assigned_chemical_shifts
Help text |

### _Data_set.Count (Count)

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NMR-STAR tag name | _Data_set.Count
Description | NMR-STAR name: _Data_set.Count The integer number of saveframes in the entry that are of the type given by the value to the tag '_Saveframe_category_type' in this loop.
Database field name | Count
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Type count
Examples | 2
Help text |

### _Data_set.Sf_ID (SfID)

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NMR-STAR tag name | _Data_set.Sf_ID
Description | NMR-STAR name: _Data_set.Sf_ID Pointer to '_Entry.Sf_ID'
Database field name | SfID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entry, Sf_ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | yes This field's data is for internal use only and should be hidden in public versiond of the data.
Nulls allowed in database? | yes
Prompt | Sf ID
Examples | ?
Help text |

### _Data_set.Entry_ID (EntryID)

(go to parent tag category listing)

NMR-STAR tag name | _Data_set.Entry_ID
Description | NMR-STAR name: _Data_set.Entry_ID Pointer to '_Entry.ID'
Database field name | EntryID
SQL Database type | CHAR(12)
Part of primary Key | yes
Foreign Key on table, column | Entry, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Entry ID
Examples | ?
Help text |