SELECT 
    DB_NAME() AS database_name,
    sc.name + N'.' + t.name AS table_name,
    (SELECT MAX(user_reads) 
        FROM (VALUES (last_user_seek), (last_user_scan), (last_user_lookup)) AS value(user_reads)) AS last_user_read,
    last_user_update,
    CASE si.index_id WHEN 0 THEN N'/* No create statement (Heap) */'
    ELSE 
        CASE is_primary_key WHEN 1 THEN
            N'ALTER TABLE ' + QUOTENAME(sc.name) + N'.' + QUOTENAME(t.name) + N' ADD CONSTRAINT ' + QUOTENAME(si.name) + N' PRIMARY KEY ' +
                CASE WHEN si.index_id > 1 THEN N'NON' ELSE N'' END + N'CLUSTERED '
            ELSE N'CREATE ' + 
                CASE WHEN si.is_unique = 1 then N'UNIQUE ' ELSE N'' END +
                CASE WHEN si.index_id > 1 THEN N'NON' ELSE N'' END + N'CLUSTERED ' +
                N'INDEX ' + QUOTENAME(si.name) + N' ON ' + QUOTENAME(sc.name) + N'.' + QUOTENAME(t.name) + N' '
        END +
        /* key def */ N'(' + key_definition + N')' +
        /* includes */ CASE WHEN include_definition IS NOT NULL THEN 
            N' INCLUDE (' + include_definition + N')'
            ELSE N''
        END +
        /* filters */ CASE WHEN filter_definition IS NOT NULL THEN 
            N' WHERE ' + filter_definition ELSE N''
        END +
        /* with clause - compression goes here */
        CASE WHEN row_compression_partition_list IS NOT NULL OR page_compression_partition_list IS NOT NULL 
            THEN N' WITH (' +
                CASE WHEN row_compression_partition_list IS NOT NULL THEN
                    N'DATA_COMPRESSION = ROW ' + CASE WHEN psc.name IS NULL THEN N'' ELSE + N' ON PARTITIONS (' + row_compression_partition_list + N')' END
                ELSE N'' END +
                CASE WHEN row_compression_partition_list IS NOT NULL AND page_compression_partition_list IS NOT NULL THEN N', ' ELSE N'' END +
                CASE WHEN page_compression_partition_list IS NOT NULL THEN
                    N'DATA_COMPRESSION = PAGE ' + CASE WHEN psc.name IS NULL THEN N'' ELSE + N' ON PARTITIONS (' + page_compression_partition_list + N')' END
                ELSE N'' END
            + N')'
            ELSE N''
        END +
        /* ON where? filegroup? partition scheme? */
        ' ON ' + CASE WHEN psc.name is null 
            THEN ISNULL(QUOTENAME(fg.name),N'')
            ELSE psc.name + N' (' + partitioning_column.column_name + N')' 
            END
        + N';'
    END AS index_create_statement,
    si.index_id,
    si.name AS index_name,
    partition_sums.reserved_in_row_GB,
    partition_sums.reserved_LOB_GB,
    partition_sums.row_count,
    stat.user_seeks,
    stat.user_scans,
    stat.user_lookups,
    user_updates AS queries_that_modified,
    partition_sums.partition_count,
    si.allow_page_locks,
    si.allow_row_locks,
    si.is_hypothetical,
    si.has_filter,
    si.fill_factor,
    si.is_unique,
    ISNULL(pf.name, '/* Not partitioned */') AS partition_function,
    ISNULL(psc.name, fg.name) AS partition_scheme_or_filegroup,
    t.create_date AS table_created_date,
    t.modify_date AS table_modify_date
FROM sys.indexes AS si
JOIN sys.tables AS t ON si.object_id=t.object_id
JOIN sys.schemas AS sc ON t.schema_id=sc.schema_id
LEFT JOIN sys.dm_db_index_usage_stats AS stat ON 
    stat.database_id = DB_ID() 
    and si.object_id=stat.object_id 
    and si.index_id=stat.index_id
LEFT JOIN sys.partition_schemes AS psc ON si.data_space_id=psc.data_space_id
LEFT JOIN sys.partition_functions AS pf ON psc.function_id=pf.function_id
LEFT JOIN sys.filegroups AS fg ON si.data_space_id=fg.data_space_id
/* Key list */ OUTER APPLY ( SELECT STUFF (
    (SELECT N', ' + QUOTENAME(c.name) +
        CASE ic.is_descending_key WHEN 1 then N' DESC' ELSE N'' END
    FROM sys.index_columns AS ic 
    JOIN sys.columns AS c ON 
        ic.column_id=c.column_id  
        and ic.object_id=c.object_id
    WHERE ic.object_id = si.object_id
        and ic.index_id=si.index_id
        and ic.key_ordinal > 0
    ORDER BY ic.key_ordinal FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,2,'')) AS keys ( key_definition )
/* Partitioning Ordinal */ OUTER APPLY (
    SELECT MAX(QUOTENAME(c.name)) AS column_name
    FROM sys.index_columns AS ic 
    JOIN sys.columns AS c ON 
        ic.column_id=c.column_id  
        and ic.object_id=c.object_id
    WHERE ic.object_id = si.object_id
        and ic.index_id=si.index_id
        and ic.partition_ordinal = 1) AS partitioning_column
/* Include list */ OUTER APPLY ( SELECT STUFF (
    (SELECT N', ' + QUOTENAME(c.name)
    FROM sys.index_columns AS ic 
    JOIN sys.columns AS c ON 
        ic.column_id=c.column_id  
        and ic.object_id=c.object_id
    WHERE ic.object_id = si.object_id
        and ic.index_id=si.index_id
        and ic.is_included_column = 1
    ORDER BY c.name FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,2,'')) AS includes ( include_definition )
/* Partitions */ OUTER APPLY ( 
    SELECT 
        COUNT(*) AS partition_count,
        CAST(SUM(ps.in_row_reserved_page_count)*8./1024./1024. AS NUMERIC(32,1)) AS reserved_in_row_GB,
        CAST(SUM(ps.lob_reserved_page_count)*8./1024./1024. AS NUMERIC(32,1)) AS reserved_LOB_GB,
        SUM(ps.row_count) AS row_count
    FROM sys.partitions AS p
    JOIN sys.dm_db_partition_stats AS ps ON
        p.partition_id=ps.partition_id
    WHERE p.object_id = si.object_id
        and p.index_id=si.index_id
    ) AS partition_sums
/* row compression list by partition */ OUTER APPLY ( SELECT STUFF (
    (SELECT N', ' + CAST(p.partition_number AS VARCHAR(32))
    FROM sys.partitions AS p
    WHERE p.object_id = si.object_id
        and p.index_id=si.index_id
        and p.data_compression = 1
    ORDER BY p.partition_number FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,2,'')) AS row_compression_clause ( row_compression_partition_list )
/* data compression list by partition */ OUTER APPLY ( SELECT STUFF (
    (SELECT N', ' + CAST(p.partition_number AS VARCHAR(32))
    FROM sys.partitions AS p
    WHERE p.object_id = si.object_id
        and p.index_id=si.index_id
        and p.data_compression = 2
    ORDER BY p.partition_number FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,2,'')) AS page_compression_clause ( page_compression_partition_list )
WHERE 
    si.type IN (0,1,2) /* heap, clustered, nonclustered */
ORDER BY table_name, si.index_id
    OPTION (RECOMPILE);
GO