public static EdmProperty CopyColumnAndAnyConstraints(
EdmModel database,
EntityType fromTable,
EntityType toTable,
EdmProperty column,
bool useExisting,
bool allowPkConstraintCopy)
{
DebugCheck.NotNull(fromTable);
DebugCheck.NotNull(toTable);
DebugCheck.NotNull(column);
var movedColumn = column;
if (fromTable != toTable)
{
movedColumn = TablePrimitiveOperations.IncludeColumn(toTable, column, useExisting);
if (allowPkConstraintCopy || !movedColumn.IsPrimaryKeyColumn)
{
ForeignKeyPrimitiveOperations.CopyAllForeignKeyConstraintsForColumn(
database, fromTable, toTable, column);
}
}
return(movedColumn);
}
public static EdmProperty CopyColumnAndAnyConstraints(
EdmModel database,
EntityType fromTable,
EntityType toTable,
EdmProperty column,
Func <EdmProperty, bool> isCompatible,
bool useExisting)
{
EdmProperty movedColumn = column;
if (fromTable != toTable)
{
movedColumn = TablePrimitiveOperations.IncludeColumn(toTable, column, isCompatible, useExisting);
if (!movedColumn.IsPrimaryKeyColumn)
{
ForeignKeyPrimitiveOperations.CopyAllForeignKeyConstraintsForColumn(database, fromTable, toTable, column, movedColumn);
}
}
return(movedColumn);
}