## NMR-STAR dictionary: database table: ConstraintFile

Detailed description of the fields

### _Constraint_file.ID (ConstraintFileID)

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NMR-STAR tag name | _Constraint_file.ID
Description | NMR-STAR name: _Constraint_file.ID ?
Database field name | ConstraintFileID
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? | no
Prompt | ID
Examples | ?
Help text |

### _Constraint_file.Constraint_filename (ConstraintFilename)

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NMR-STAR tag name | _Constraint_file.Constraint_filename
Description | NMR-STAR name: _Constraint_file.Constraint_filename Name of the uploaded file that contains the constraint data.
Database field name | ConstraintFilename
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
Prompt | Name of the file with the following constraints
Examples | sns_restraints.txt
Help text |

### _Constraint_file.Software_ID (SoftwareID)

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NMR-STAR tag name | _Constraint_file.Software_ID
Description | NMR-STAR name: _Constraint_file.Software_ID Pointer to '_Software.ID'
Database field name | SoftwareID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Software, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Software ID
Examples | ?
Help text |

### _Constraint_file.Software_label (SoftwareLabel)

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NMR-STAR tag name | _Constraint_file.Software_label
Description | NMR-STAR name: _Constraint_file.Software_label Please enter the name of the software application for which the constraint data file has been formatted. If the software application has been entered above in the 'Software description' section, its name will appear in a pull down list. This information will allow a constraint report to be generated and statistics to be calculated automatically.
Database field name | SoftwareLabel
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | Software, Sf_framecode
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Software file format
Examples | X-PLOR NIH
Help text |

### _Constraint_file.Software_name (SoftwareName)

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NMR-STAR tag name | _Constraint_file.Software_name
Description | NMR-STAR name: _Constraint_file.Software_name ?
Database field name | SoftwareName
SQL Database type | VARCHAR(127)
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? | no
Prompt | Software name
Examples | ?
Help text |

### _Constraint_file.Block_ID (BlockID)

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NMR-STAR tag name | _Constraint_file.Block_ID
Description | NMR-STAR name: _Constraint_file.Block_ID An integer value assigned to a group (block) of restraints extracted from a file containing the restraints used to carry out a structure calculation.
Database field name | BlockID
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? | no
Prompt | Block indentification number
Examples | 5
Help text |

### _Constraint_file.Constraint_type (ConstraintType)

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NMR-STAR tag name | _Constraint_file.Constraint_type
Description | NMR-STAR name: _Constraint_file.Constraint_type The general type of constraint (distance, torsion angle, RDC, etc.)
Database field name | ConstraintType
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 an open enumeration. The list of values are only suggestions. They are not enforced.
Prompt | General type of constraint
Examples | distance
Help text |

### _Constraint_file.Constraint_subtype (ConstraintSubtype)

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NMR-STAR tag name | _Constraint_file.Constraint_subtype
Description | NMR-STAR name: _Constraint_file.Constraint_subtype Specific type of constraint.
Database field name | ConstraintSubtype
SQL Database type | VARCHAR(31)
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 an open enumeration. The list of values are only suggestions. They are not enforced.
Prompt | Specific type of constraint
Examples | NOE
Help text |

### _Constraint_file.Constraint_subsubtype (ConstraintSubsubtype)

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NMR-STAR tag name | _Constraint_file.Constraint_subsubtype
Description | NMR-STAR name: _Constraint_file.Constraint_subsubtype Another level of description of the type of constraints in the file (simple, ambiguous, etc.)
Database field name | ConstraintSubsubtype
SQL Database type | VARCHAR(31)
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? | no
Enumerations | [click for a list of enumerations] This is a closed enumeration. The list of values are the only ones allowed.
Prompt | Ambiguous constraints of this kind present
Examples | yes
Help text |

### _Constraint_file.Constraint_number (ConstraintNumber)

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NMR-STAR tag name | _Constraint_file.Constraint_number
Description | NMR-STAR name: _Constraint_file.Constraint_number Number of constraints of this type and subtype in the file.
Database field name | ConstraintNumber
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? | no
Prompt | Number of constraints of this kind in the file
Examples | 2045
Help text |

### _Constraint_file.Sf_ID (SfID)

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NMR-STAR tag name | _Constraint_file.Sf_ID
Description | NMR-STAR name: _Constraint_file.Sf_ID Pointer to '_Constraint_stat_list.Sf_ID'
Database field name | SfID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Constraint_stat_list, 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 |

### _Constraint_file.Entry_ID (EntryID)

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NMR-STAR tag name | _Constraint_file.Entry_ID
Description | NMR-STAR name: _Constraint_file.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 |

### _Constraint_file.Constraint_stat_list_ID (ConstraintStatListID)

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NMR-STAR tag name | _Constraint_file.Constraint_stat_list_ID
Description | NMR-STAR name: _Constraint_file.Constraint_stat_list_ID Pointer to '_Constraint_stat_list.ID'
Database field name | ConstraintStatListID
SQL Database type | INTEGER
Part of primary Key | yes
Foreign Key on table, column | Constraint_stat_list, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Constraint stat list ID
Examples | ?
Help text |