private static bool?GetDefaultIsClustered(
[NotNull] IIndex index,
[NotNull] string tableName,
[CanBeNull] string schema)
{
var sharedTableRootIndex = index.FindSharedTableRootIndex(tableName, schema);
return(sharedTableRootIndex?.IsClustered(tableName, schema));
}
/// <summary>
/// Returns the index filter expression.
/// </summary>
/// <param name="index"> The index. </param>
/// <param name="tableName"> The table name. </param>
/// <param name="schema"> The schema. </param>
/// <returns> The index filter expression. </returns>
public static string GetFilter([NotNull] this IIndex index, [NotNull] string tableName, [CanBeNull] string schema)
{
var annotation = index.FindAnnotation(RelationalAnnotationNames.Filter);
if (annotation != null)
{
return((string)annotation.Value);
}
var sharedTableRootIndex = index.FindSharedTableRootIndex(tableName, schema);
return(sharedTableRootIndex?.GetFilter(tableName, schema));
}
