public static bool StructureEquals(AstTableKeyBaseNode key1, AstTableKeyBaseNode key2)
{
if (key1 == null || key2 == null)
{
return(key1 == null && key2 == null);
}
bool match = true;
match &= key1.GetType().Equals(key2.GetType());
match &= key1.Clustered == key2.Clustered;
match &= key1.IgnoreDupKey == key2.IgnoreDupKey;
match &= key1.PadIndex == key2.PadIndex;
match &= key1.Unique == key2.Unique;
match &= key1.Columns.Count == key2.Columns.Count;
if (match)
{
for (int i = 0; i < key1.Columns.Count; i++)
{
match &= AstTableKeyColumnNode.StructureEquals(key1.Columns[i], key2.Columns[i]);
}
}
return(match);
}
public static bool StructureEquals(AstTableKeyBaseNode key1, AstTableKeyBaseNode key2)
{
if (key1 == null || key2 == null)
{
return key1 == null && key2 == null;
}
bool match = true;
match &= key1.GetType().Equals(key2.GetType());
match &= key1.Clustered == key2.Clustered;
match &= key1.IgnoreDupKey == key2.IgnoreDupKey;
match &= key1.PadIndex == key2.PadIndex;
match &= key1.Unique == key2.Unique;
match &= key1.Columns.Count == key2.Columns.Count;
if (match)
{
for (int i = 0; i < key1.Columns.Count; i++)
{
match &= AstTableKeyColumnNode.StructureEquals(key1.Columns[i], key2.Columns[i]);
}
}
return match;
}