public ICompareColumnInfo Column(string columnName)
{
Guard.ArgumentIsNotNull(columnName, nameof(columnName));
if (!Table.Columns.Contains(columnName))
{
throw new ArgumentException($"Column {columnName} is not found in Table.");
}
return(CompareColumns.Add(columnName, null));
}
public virtual IComparisionResult Execute()
{
if (Table == CompareTable)
{
return(null);
}
Validate();
if (CompareColumns.Count <= 0)
{
for (var i = 0; i < Table.Columns.Count && i < CompareTable.Columns.Count; i++)
{
CompareColumns.Add(Table.Columns[i].ColumnName, CompareTable.Columns[i].ColumnName);
}
}
if (CompareKeys.Count > 0)
{
return(CompareWithPrimaryKeys());
}
return(CompareWithColumns());
}