|
static private Equal ( |
||
| a | ||
| b | ||
| return | bool | |
internal static bool Equal(TableVersionInfo a, TableVersionInfo b)
{
if (a.FieldCount != b.FieldCount)
{
return(false);
}
for (int i = 0; i < a.FieldCount; i++)
{
if (!TableFieldInfo.Equal(a[i], b[i]))
{
return(false);
}
}
return(true);
}
internal static bool Equal(RelationVersionInfo a, RelationVersionInfo b)
{
//PKs
if (a._primaryKeyFields.Count != b._primaryKeyFields.Count)
{
return(false);
}
for (int i = 0; i < a._primaryKeyFields.Count; i++)
{
if (!TableFieldInfo.Equal(a._primaryKeyFields[i], b._primaryKeyFields[i]))
{
return(false);
}
}
//SKs
if (a._secondaryKeys.Count != b._secondaryKeys.Count)
{
return(false);
}
foreach (var key in a._secondaryKeys)
{
SecondaryKeyInfo bInfo;
if (!b._secondaryKeys.TryGetValue(key.Key, out bInfo))
{
return(false);
}
if (!SecondaryKeyInfo.Equal(key.Value, bInfo))
{
return(false);
}
}
//Fields
if (a._fields.Length != b._fields.Length)
{
return(false);
}
for (int i = 0; i < a._fields.Length; i++)
{
if (!TableFieldInfo.Equal(a._fields[i], b._fields[i]))
{
return(false);
}
}
return(true);
}
