| SyVersionColumnChanges |
| EntityType | Dependent |
| Logical Entity Name | SyVersionColumnChanges |
| Default Table Name | SyVersionColumnChanges |
| Logical Only | NO |
| Owner | dbo |
| Definition | |
| Note |
| SyVersionColumnChanges Attributes |
| Attribute/Logical Rolename | Domain | Datatype | NULL | Definition |
TableName |
CHAR(10) | NO | ||
Version |
VARCHAR(10) | NO | ||
ColumnName |
CHAR(10) | NO | ||
| Type | VARCHAR(10) | NO | ||
| NewDataType | CHAR(10) | YES | ||
| OldDataType | CHAR(10) | YES | ||
| NewPrec | SMALLINT | YES | ||
| OldPrec | SMALLINT | YES | ||
| NewScale | INTEGER | YES | ||
| OldScale | INTEGER | YES | ||
| NewNullability | VARCHAR(3) | YES | ||
| OldNullability | VARCHAR(3) | YES | ||
| ts | TIMESTAMP/DATE | NO |
| SyVersionColumnChanges Keys |
| Key Name | Key Type | Keys |
| SyVersionColumnChanges_SyVersionTableChangesID_ColumnName_Version_U_C_IDX | PrimaryKey | TableName, Version, ColumnName |
| SyVersionColumnChanges Relationships |
| Parent Relationships: |
| Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Supertype |
| SyVersionTableChanges | Identifying | One To Zero or More | TableName, Version | NO |
| Child Relationships: |
| Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Subtype |
| SyVersionColumnChanges Check Constraints |
| Check Constraint Name | CheckConstraint |
| Chk_SyVersionColumnChanges_Type_NewDataType_OldDataType_NewPrec_OldPrec_NewScale_OldScale_NewNullability_OldNullability | ([Type] = 'New' and [NewDataType] is not null and [OldDataType] is null and [NewPrec] is not null and [OldPrec] is null and [NewScale] is not null and [OldScale] is null and [NewNullability] is not null and [OldNullability] is null or [Type] = 'Alter' and [NewDataType] is not null and [OldDataType] is not null and [NewPrec] is not null and [OldPrec] is not null and [NewScale] is not null and [OldScale] is not null and [NewNullability] is not null and [OldNullability] is not null or [Type] = 'Deleted' and [NewDataType] is null and [OldDataType] is not null and [NewPrec] is null and [OldPrec] is not null and [NewScale] is null and [OldScale] is not null and [NewNullability] is null and [OldNullability] is not null) |
| SyVersionColumnChanges Where Used - Model Usage |
| Mapped Object | Is User Defined? | Denormalization Mappings | Description | Bound Attachments |
| Logical dbo.SyVersionColumnChanges |
NO | |||
| Physical (Microsoft SQL Server) dbo.SyVersionColumnChanges |
NO |
| SyVersionColumnChanges Where Used - Submodel Usage |
| Model | Submodel Usage |
| Logical | Main Model |
| Physical (Microsoft SQL Server) | Main Model |
| Physical (Microsoft SQL Server) | System |
| SyVersionColumnChanges Data Movement Rules |
| Name | Type | Rule Text/Value |