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@@ -475,6 +475,8 @@ CREATE PROCEDURE dbo.usp_AdaptiveIndexDefrag
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/* Options are LIMITED, SAMPLED, and DETAILED */
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, @onlineRebuild bit = 0
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/* 1 = online rebuild; 0 = offline rebuild; only in Enterprise Edition */
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+ , @resumableRebuild bit = 0
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+ /* 1 = resumable rebuild; 0 = normal rebuild */
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, @sortInTempDB bit = 0
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/* 1 = perform sort operation in TempDB; 0 = perform sort operation in the indexes database */
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, @maxDopRestriction tinyint = NULL
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@@ -682,6 +684,7 @@ v1.6.6.5 - 9/23/2018 - Fixed issue where table that is compressed would become u
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Fixed issue with @statsThreshold and large tables (by AndrewG2).
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v1.6.6.6 - 10/28/2018 - Extended 2nd row mode counter info data type in debug mode (by CodyFitzpatrick);
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Fixed compression data missing in working table (by ravseer).
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+v1.6.6.7 - 04/17/2019 - Fixed resumable index DMV syntax error issue.
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IMPORTANT:
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Execute in the database context of where you created the log and working tables.
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@@ -1243,7 +1246,7 @@ BEGIN SET @hasIXsOUT = 1 END ELSE BEGIN SET @hasIXsOUT = 0 END'
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, @currCompression NVARCHAR(60)
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/* Initialize variables */
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- SELECT @AID_dbID = DB_ID(), @startDateTime = GETDATE(), @endDateTime = DATEADD(minute, @timeLimit, GETDATE()), @operationFlag = NULL, @ver = '1.6.6.6';
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+ SELECT @AID_dbID = DB_ID(), @startDateTime = GETDATE(), @endDateTime = DATEADD(minute, @timeLimit, GETDATE()), @operationFlag = NULL, @ver = '1.6.6.7';
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/* Create temporary tables */
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IF EXISTS (SELECT [object_id] FROM tempdb.sys.objects (NOLOCK) WHERE [object_id] = OBJECT_ID('tempdb.dbo.#tblIndexDefragDatabaseList'))
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@@ -1872,7 +1875,7 @@ FROM dbo.tbl_AdaptiveIndexDefrag_Working WHERE defragDate IS NULL '
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+ CASE WHEN @Exec_Print = 0 THEN 'AND printStatus = 0 ' ELSE '' END + '
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AND exclusionMask & POWER(2, DATEPART(weekday, GETDATE())-1) = 0
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AND page_count BETWEEN @p_minPageCount AND ISNULL(@p_maxPageCount, page_count)
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-ORDER BY + ' + @defragOrderColumn + ' ' + @defragSortOrder;
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+ORDER BY + ' + @defragOrderColumn + ' ' + @defragSortOrder + ', objectID DESC';
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SET @getIndexSQL_Param = N'@objectID_Out int OUTPUT, @indexID_Out int OUTPUT, @dbID_Out int OUTPUT, @p_minPageCount int, @p_maxPageCount int';
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EXECUTE sp_executesql @getIndexSQL, @getIndexSQL_Param, @p_minPageCount = @minPageCount, @p_maxPageCount = @maxPageCount, @objectID_Out = @objectID OUTPUT, @indexID_Out = @indexID OUTPUT, @dbID_Out = @dbID OUTPUT;
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@@ -1887,16 +1890,22 @@ ORDER BY + ' + @defragOrderColumn + ' ' + @defragSortOrder;
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IF @debugMode = 1
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RAISERROR(' Getting selected index information...', 0, 42) WITH NOWAIT;
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-
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+
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/* Get object names and info */
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IF @partitionCount > 1 AND @dealMaxPartition IS NOT NULL AND @editionCheck = 1
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BEGIN
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+ IF @debugMode = 1
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+ RAISERROR(' Partition number specific...', 0, 42) WITH NOWAIT;
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+
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SELECT TOP 1 @objectName = objectName, @schemaName = schemaName, @indexName = indexName, @dbName = dbName, @fragmentation = fragmentation, @partitionNumber = partitionNumber, @pageCount = page_count, @range_scan_count = range_scan_count, @is_primary_key = is_primary_key, @fill_factor = fill_factor, @record_count = record_count, @ixtype = [type], @is_disabled = is_disabled, @is_padded = is_padded, @has_filter = has_filter, @currCompression = [compression_type]
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FROM dbo.tbl_AdaptiveIndexDefrag_Working
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- WHERE objectID = @objectID AND indexID = @indexID AND dbID = @dbID AND ((@Exec_Print = 1 AND defragDate IS NULL) OR (@Exec_Print = 0 AND defragDate IS NULL AND printStatus = 0));
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+ WHERE objectID = @objectID AND indexID = @indexID AND dbID = @dbID AND ((@Exec_Print = 1 AND defragDate IS NULL) OR (@Exec_Print = 0 AND defragDate IS NULL AND printStatus = 0))
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+ ORDER BY partitionNumber ASC; -- ensure that we have always the same sequence in order to continue resumeable operations
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END
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ELSE
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BEGIN
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+ RAISERROR(' Not partition number specific...', 0, 42) WITH NOWAIT;
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+
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SELECT TOP 1 @objectName = objectName, @schemaName = schemaName, @indexName = indexName, @dbName = dbName, @fragmentation = fragmentation, @partitionNumber = NULL, @pageCount = page_count, @range_scan_count = range_scan_count, @is_primary_key = is_primary_key, @fill_factor = fill_factor, @record_count = record_count, @ixtype = [type], @is_disabled = is_disabled, @is_padded = is_padded, @has_filter = has_filter, @currCompression = [compression_type]
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FROM dbo.tbl_AdaptiveIndexDefrag_Working
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WHERE objectID = @objectID AND indexID = @indexID AND dbID = @dbID AND ((@Exec_Print = 1 AND defragDate IS NULL) OR (@Exec_Print = 0 AND defragDate IS NULL AND printStatus = 0));
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@@ -2093,6 +2102,10 @@ WHERE system_type_id IN (34, 35, 99) ' + CASE WHEN @sqlmajorver < 11 THEN 'OR ma
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IF @fillfactor = 0 AND (@dealMaxPartition IS NULL OR (@dealMaxPartition IS NOT NULL AND @partitionCount = 1)) AND @ixtype IN (1,2)
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SET @rebuildcommand = @rebuildcommand + N'FILLFACTOR = 100, ';
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+ /* Resumable requires an ONLINE rebuild and version >= SQL Server 2017 */
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+ IF @sqlmajorver >= 14 AND @onlineRebuild = 1 AND @resumableRebuild = 1
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+ SET @rebuildcommand = @rebuildcommand + N'RESUMABLE = ON, ';
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+
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/* Set sort operation preferences */
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IF @sortInTempDB = 1 AND @ixtype IN (1,2)
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SET @rebuildcommand = @rebuildcommand + N'SORT_IN_TEMPDB = ON, ';
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@@ -2128,8 +2141,21 @@ WHERE system_type_id IN (34, 35, 99) ' + CASE WHEN @sqlmajorver < 11 THEN 'OR ma
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/* Is stat incremental? */
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SELECT TOP 1 @stats_isincremental = [is_incremental] FROM dbo.tbl_AdaptiveIndexDefrag_Stats_Working
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WHERE dbName = @dbName AND schemaName = @schemaName AND objectName = @objectName AND statsName = @indexName;
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+
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+ DECLARE @sqlcmdRI NVARCHAR(3000), @paramsRI NVARCHAR(50), @HasRI int
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+ SET @sqlcmdRI = 'USE ' + QUOTENAME(@dbName) + '; SELECT @HasRI_OUT = COUNT(*) FROM sys.index_resumable_operations'
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+ SET @paramsRI = N'@HasRI_OUT int OUTPUT'
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+
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+ EXECUTE sp_executesql @sqlcmdRI, @paramsRI, @HasRI_OUT = @HasRI OUTPUT
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- IF (@sqlmajorver < 13 OR @partitionCount = 1) AND @sqldisablecommand IS NULL AND @ixtype IN (1,2)
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+ IF @HasRI > 0
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+ BEGIN
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+ IF @debugMode = 1
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+ RAISERROR(' Found ongoing resumable index operations - skipping all pre-commands...', 0, 42) WITH NOWAIT;
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+
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+ SET @sqlprecommand = N''
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+ END
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+ ELSE IF (@sqlmajorver < 13 OR @partitionCount = 1) AND @sqldisablecommand IS NULL AND @ixtype IN (1,2)
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BEGIN
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SET @sqlprecommand = N'UPDATE STATISTICS ' + @dbName + N'.' + @schemaName + N'.' + @objectName + N' (' + @indexName + N')'
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@@ -2151,7 +2177,7 @@ WHERE system_type_id IN (34, 35, 99) ' + CASE WHEN @sqlmajorver < 11 THEN 'OR ma
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ELSE
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SET @sqlprecommand = @sqlprecommand + N'; '
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END
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-
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+
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/* Set Rebuild command */
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SET @sqlcommand = N'ALTER INDEX ' + @indexName + N' ON ' + @dbName + N'.' + @schemaName + N'.' + @objectName + REPLACE(@rebuildcommand,', )', ')');
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@@ -2228,10 +2254,10 @@ WHERE system_type_id IN (34, 35, 99) ' + CASE WHEN @sqlmajorver < 11 THEN 'OR ma
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SET @sqlprecommand = NULL
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SET @dateTimeEnd = GETDATE();
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- /* Update log with completion time */
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- UPDATE dbo.tbl_AdaptiveIndexDefrag_log
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- SET dateTimeEnd = @dateTimeEnd, durationSeconds = DATEDIFF(second, @dateTimeStart, @dateTimeEnd)
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- WHERE indexDefrag_id = @indexDefrag_id AND dateTimeEnd IS NULL;
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+ -- /* Update log with completion time */ --> if logged here, completion time after actual rebuild is not logged
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+ -- UPDATE dbo.tbl_AdaptiveIndexDefrag_log
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+ -- SET dateTimeEnd = @dateTimeEnd, durationSeconds = DATEDIFF(second, @dateTimeStart, @dateTimeEnd)
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+ -- WHERE indexDefrag_id = @indexDefrag_id AND dateTimeEnd IS NULL;
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/* If rebuilding, update statistics log with completion time */
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IF @partitionCount > 1 AND @dealMaxPartition IS NOT NULL AND @editionCheck = 1
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pmasl