public bool Equals(ITable x, ITable y)
{
if (!x.tableName.Equals(y.tableName))
{
return(false);
}
return(new ListComparer <Column>(Column.GetColumnComparer()).Equals(x.GetColumnList(), y.GetColumnList()) && PrimaryKey.GetPrimaryKeyComparer().Equals(x.primaryKey, y.primaryKey) && ForeignKey.GetForeignKeyComparer().Equals(x.foreignKey, y.foreignKey));
}