Kill alter index reorganize. Reorganizing an index uses minimal system resources.

Kill alter index reorganize alter index reorganize重新组织索引使用的系统资源最少，并且是联机操作。也就是说，不保留长期阻塞性表锁，且对基础表的查询或更新可以在alter index reorganize事务处理期间继续进行。alter index rebuild重新生成索引会删除并重新创建索引。这可以联机完成，也可以脱机完成，重新生成索引联机执行(on To pause the index operation immediately, stop the running command (Ctrl-C), or use the ALTER INDEX PAUSE or KILL session_id> commands. VeryImportantTable REBUILD; GO -- If you want to rebuild all the indexes on a table, try this code. The query causing the block is in the format: ALTER INDEX [indexName] ON tableName REORGANIZE It is causing other queries to wait, even simple ones like: SELECT * FROM tableName WHERE indexedColumn = @value IndexOptimize uses the SQL Server ALTER INDEX command: REBUILD WITH (ONLINE = ON) to rebuild indexes online, REBUILD WITH Reorganize index if online rebuilding is not supported on an index. This lets you control how fragmented an index must be before you try to reorganize or rebuild it. It defragments the leaf level of clustered and nonclustered indexes on tables and views by physically reordering the leaf-level pages to match the logical, left to right, order Reorganizing also compacts the index pages. If you kill a We will use 3 statements in order to show the blocking: ALTER INDEX REORGANIZE, UPDATE STATISTICS and a simple SELECT statement. The results for this command are up for comparison against the Alter Index Rebuild command. REBUILD completely rebuilds the indexes, while REORGANIZE simply defgraments them. For instance, a 90GB table that I killed a 7 hour Reorg on ran a i can't anymore sorry. Follow the below steps: In SSMS, connect to your SQL Server instance. Using ALL with PARTITION causes all index partitions 반대로 alter index reorganize 단일 스레드 작업입니다. Umgekehrt ist ALTER INDEX REORGANIZE ein einzelner Threadvorgang. Like the tests above the initial start point is as per the second screenshot above. Method 1: Reorganizing Indexes. The reorganize and rebuild are different things. 重新生成索引： alter index 索引名 on 表名 rebuild 重新生成索引将删除该索引并创建一个新索引。此过程中将删除碎片，通过使用指定的或现有的填充因子设置压缩页来回收磁盘空间，并在连续页中对索引行重新排序（根据需要分配新页）。 Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company alter index reorganize 문은 항상 온라인으로 수행됩니다. (Ola's) will assist me greatly. - MicrosoftDocs/sql-docs Using ALTER INDEX ABORT you can kill the index rebuild. i fixed it by running a Index Rebuild in offline mode for the table and it worked. You can check I/O performance counters Disk Bytes/Sec, Disk Read Bytes/Sec, or Disk Write Bytes/Sec to see if there are any IO issue when running the So due to the fragmentation that the shrinking is causing, I'm planning to use the mentioned stored procedure to Reorganize all the affected indexes and avoid getting the freed space back with a Rebuild. table_options signifies table options of the kind that can be used in the CREATE TABLE statement, such as ENGINE, AUTO_INCREMENT, AVG_ROW_LENGTH, MAX_ROWS, ROW_FORMAT, or TABLESPACE. Um den Indexvorgang sofort anzuhalten, können Sie den befehl ALTER INDEX PAUSE ausführen oder den befehl KILL <session_id> ausführen. ALTER INDEX ALL ON Employee REORGANIZE GO. 2 Applies to SQL Server 2017 (14. REORGANIZE and ALTER INDEX . Expand the table on which you want to reorganize the indexes. View the Transact-SQL statements performed against the server for this task, based on the selected options. ALTER This task uses the ALTER INDEX REORGANIZE statement with SQL Server databases. Also, if you have tempdb properly tuned, look into using Modifies an existing table or view index (rowstore, columnstore, or XML) by disabling, rebuilding, or reorganizing the index; or by setting options on the index. The index can be rebuilt using ALTER INDEX REBUILD T-SQL command. -- Reorganize ALTER INDEX ALL ON #TableName# REORGANIZE; ALTER INDEX #IndexName# ON #TableName# REORGANIZE; -- Rebuild ALTER INDEX USE <Database_Name> GO ALTER INDEX <Index_Name> ON <Table_Name> REBUILD GO Reorganizing Indexes. Our maintenance procedure actually looks for Technical documentation for Microsoft SQL Server, tools such as SQL Server Management Studio (SSMS) , SQL Server Data Tools (SSDT) etc. If its under 30% most DBA's will let it fly. mssqltips. Drop it into server jobs and have it run as often as you like (or if you are in azure, Logic Apps). ALTER INDEX REBUILD (All Edition) ALTER INDEX REBUILD WITH (ONLINE = ON) (Enterprise Edition) Number of Extents > 128. If you kill a REORGANIZE statement part way through, any work that was already performed is maintained--only the one page currently being moved will be rolled back. Rebuilding an index drops and re-creates the You can use ALTER INDEX REORGANIZE to force these row groups into columnstore, and then combine smaller compressed row groups into larger compressed row groups. 文章浏览阅读1. Untuk segera menjeda operasi indeks, Anda dapat menjalankan perintah ALTER INDEX PAUSE, atau menjalankan perintah KILL <session_id>. Verify that SET options are correct for use with indexed views and/or indexes on computed columns and/or filtered indexes and/or query notifications and/or XML data type methods and/or spatial index operations. For in index build, it should not have such problems and should return relatively quick. This script is adapted from “Rebuild or reorganize indexes (with configuration)” from MSDN Books Online The ALTER INDEX statement in SQL Server (and other database systems) allows you to rebuild or reorganize an existing index. REORGANIZE WITH ( LOB_COMPACTION = { ON | OFF } ) 适用于行存储索引。 ON. Para obtener más información, consulte Configuración de operaciones de índice en paralelo. For descriptions of all table options, see Section 15. In Object Explorer, expand the Table Options. 如需在線索引作業的詳細資訊，請 In addition, I think Index reorganize moves and compacts existing pages depending on the page distribution state, the I/O subsystem, the degree of fragmentation, and the fill factor you set, etc. Function `sqlsrv_num_rows requires a client-side, static, or keyset cursor, and will return false if you use a forward cursor or a dynamic cursor. However if the pages are not in a contiguous manner, they stays like before. com -- This code rebuilds a specific index. 자세한 내용은 병렬 인덱스 작업 구성을 참조하세요. Answer: If you are using SQL Server 2014, 2016, 2017 or latest version of SQL Server, you can run the following command and it will abort the index rebuilding process after the period of the time. On the 2nd server it ran for more than 3. Please read 5 things about fill factor Quand vous exécutez ALTER INDEX REORGANIZE avec ou sans LOB_COMPACTION, la valeur de max degree of parallelism correspond à une opération monothread. Tablename rebuild with (online=on) on the 1st server it takes about 30 minutes to rebuild the whole index. IndexOptimize, normally tries to roll back the current operations when you stop it. 如果使用 ALL 指定 PARTITION = <partition_number>，則所有索引都必須對齊。這表示其會根據對等的分割區函數來進行分割。 使用 ALL with PARTITION 會導致所有具有相同 <partition_number> 的索引分割區重建或重新組織。 如需數據分割索引的詳細資訊，請參閱 分割數據表和索引。. However, it might take a while to cleanup after itself. Reorganize does not drops any index it just removes fragmentation. (Ctrl-C) ou vous pouvez exécuter la commande ALTER INDEX PAUSE ou la commande KILL <session_id>. x) and later versions, and Azure SQL Database. When ALL is specified, all indexes on This accompanied with muti-threaded execution can cause indexes to become fragmented during the rebuild index operation. Corrective statement > 5% and <= 30% ALTER INDEX REORGANIZE I am trying to reduce fragmentation in all of the indexes for a database running on SQL Server 2005. The following are examples for reorganize and rebuild the indexes. Since ONLINE rebuild is not an oprion for you (Enterprise only and you are on Standard), ALTER INDEX. It creates a table that has multiple You can address physical fragmentation by doing ALTER INDEXREORGANIZE. select statements against the If I am doing “SET LOCK_TIMEOUT 600000; ALTER INDEX [INDEX_NAME] ON [DATABASE]. REBUILD will not just rebuild index, but also force update of corresponding statistics. Currently I am trying to use ALTER INDEX in conjunction with sp_MSforeachtable, to apply it to all of the indexes for all of the tables: sp_MSforeachtable "ALTER INDEX ALL ON ? REBUILD;" But for some reason this doesn’t always seem to work? SQL Server should respond just fine to killing any process. and weighed against resource costs and workload impact needed to achieve these Large objects (LOBs) are stored in different "pages". SQL Server 2016 allows customer to defragment this index using the familiar ALTER INDEX <index-name> REORGANIZE command instead of using a heavy hammer approach of rebuilding the index. When the number of objects affected is large, this display can take a considerable amount of time. Enjoy. Sc (Comp Sci) First published on MSDN on Mar 07, 2016 Columnstore index, both clustered and nonclustered, can get fragmented like any other index. ALTER INDEX ALL ON dbo. In the RESUMABLE mode transactions are short, so you should not worry that LDF growth will run out of control. This is akin to DBCC DBREINDEX VS DBCC INDEXDEFRAG. SELECT OBJECT_NAME(A. [Table_Name] REORGANIZE; Example: ALTER INDEX IX_Customer_LastName ON dbo. I would do this one index at a time however. First off: ‘Reorganize’ and ‘Rebuild’ are two different We can remedy these occasional indexes my manually dropping and recreating. This removes fragmentation, reclaims disk space by compacting the pages based on the specified or existing fill factor setting, and reorders the index rows in contiguous pages. Both operations help improve the performance of the database by optimizing the index structure. If that's the case, can anyone advise how it could be cancelled or check how far it need to go before finishing. Dan il-brawżer m'għadux appoġġjat. 21, “CREATE TABLE Statement”. Untuk informasi selengkapnya, lihat Mengonfigurasi operasi indeks paralel. Aġġorna għal Microsoft Edge biex tieħu vantaġġ mill-aħħar karatteristiċi, aġġornamenti tas-sigurtà, u This type of fragmentation also occurs because of DML statements being executed against the table but in this case the fragmentation is related to the amount of empty space that exists on a given page. Customers REORGANIZE; To reorganize all On the other hand, if the rebuild operation failed, a heavy rollback operation will be performed. — Reorganize a specific indexes Employee table. The equivalent statistics update can be achieved by: UPDATE STATISTICS . You can just run it periodically, in your lowest DB activity time and just kill process automatically after an hour or two. And then I'm executing ALTER INDEX statements against each of the indexes returned. It is not a problem if process won't finish Well-designed indexes on tables/views improves the performance of queries run against a database by reducing disk I/O operations and consume fewer system resources. Use instead: select * from sys. 5 hours before I stopped the rebuild. Create a new server connection to use ALTER INDEX REORGANIZE. Depois que o comando é pausado, ele pode ser retomado usando RESUME a opção. (Ctrl-C) ou executar o comando ALTER INDEX PAUSE ou o comando KILL <session_id>. Para pausar la operación de índice inmediatamente, puede ejecutar el comando ALTER INDEX PAUSE o ejecutar el comando KILL <session_id>. allow_page_locks가 off로 설정된 인덱스 또는 number of pages used by the index; The current logic is: reorganize index: if fragmentation is > 10 % but < 30% and number of pages > 1000; rebuild index: if fragmentation is > 30 and number of pages > 1000 . A page is a small section of a database, typically an 8kb chunk. Using the SQL Server 2008 Maintenance Plan > Rebuild Index, I've scheduled this to run on Sunday at 5:30am against all the databases on server. If it is over a threshold, rebuild it. The query optimizer does not update statistics after DBCC INDEXDEFRAG or ALTER INDEX REORGANIZE operations. However, I have recently run ALTER INDEX statements against individual indexes and not tables, resulting in the same stop You can address physical fragmentation by doing ALTER INDEXREORGANIZE. ALTER INDEX PK_MyFragmentedIndex ON dbo. Expand the Tables folder. . The REORGANIZE operation is online, moving pages one at a time to reorganize them back into physical order. This must have been done in some type of app upgrade. This will work on any MSSQL database. Connection. It's possible to kill an INDEX REBUILD process, but To pause the index operation immediately, stop the running command (Ctrl-C), or use the ALTER INDEX PAUSE or KILL session_id> commands. If ALL is specified with PARTITION = <partition_number>, all indexes must be aligned. Syntax: ALTER INDEX [Index_Name] ON [Schema]. This task uses the ALTER INDEX REORGANIZE statement with SQL Server databases. reorganize an index; rebuild an What is the difference between ALTER INDEX . To adjust it to rebuild indexes, just change the avg_fragmentation_in_percent to >25, and REORGANIZE to REBUILD. So, let's generate a Foros del Web » Programación para mayores de 30 ;) » Bases de Datos General » SQL Server » Problema con ALTER INDEX REORGANIZE Y REBUILD Estas en el tema de Problema con ALTER INDEX REORGANIZE Y REBUILD en el foro de SQL Server en Foros del Web. Per altre informazioni, vedere Configurare le operazioni parallele sugli indici. SQL accepts the challenge of sorting Here is my nifty script for automating index reorganizing. SQL Server 2019 adds resumable online index creation, and it’s pretty spiffy: [crayon-67d8343240b33040022037/] Those parameters mean: ONLINE = ON means you’ve got the money for Enterprise Edition RESUMABLE = ON means you can pause the index creation and start it again later MAX_DURATION = 1 means work for 1 minute, and then gracefully REORGANIZE (as in ALTER INDEX REORGANIZE) is a very fast operation (well, mostly), which require small amount of log, can be interrupted at any moment and resumed later, and works internally in small batch transactions:. Reorganize all indexes in a table. Once the command has been paused, it can be resumed by using reorganize index. Pros Cons Tends to “trickle” changes into the log more slowly (a pro only for specific situations) Single threaded only - regardless of edition – so it’s slower. 즉, 장기간 차단 테이블 잠금이 유지되지 않으며 alter index reorganize 트랜잭션 중 기본 테이블에 대한 쿼리나 업데이트를 계속할 수 있습니다. Select the server connection to use when performing this task. ALTER INDEX ALL ON XXXMYTABLEXXX REORGANIZE Reorganise one specified index for a table. First try, failed miserably. If I cancel / stop the execution of the ALTER INDEX, can I resume it later safely, or will it cause to a rollback? Will it rollback roll just the last page swapped or the whole operation ? Index reorganize jobs can be interrupted and can be resumed later at favorable time. Compaction is based on the existing fill factor value. Alter index is a powerful new command that replaces both the DBCC INDEXDEFRAG and the DBCC DBREINDEX, and at the same time enhances them both. Une fois la commande suspendue, elle peut être reprise à l’aide de RESUME l’option. Options. [dbo]. Takes the existing index(es) and defragments the existing pages. Should perform this if the fragmentation is more than 5% but less than or equal to 30%; Operation is always online; Index reorganizing can be done using the following syntax: In order to reorganize all the indexes on a specific table: alter index all on table_name reorganize; But I only want to rebuild or reorganize if fragmentation percentage on each index is between a certain range. As every environment is different therefore it is a good idea to research the best threshold that will -- https://www. Applies to: SQL Server Use the ReorganizeIndex Task dialog to move index pages into a more efficient search order. Will be a good candidate for index optimization. However, ALTER TABLE ignores DATA DIRECTORY and To pause immediately the index operation, you can stop the ongoing command (Ctrl-C) or you can execute the ALTER INDEX PAUSE command or the KILL session_id command. This example demonstrates how the ALTER INDEX REORGANIZE command works. First, we will start the index reorganization in a session using the Reorganize and Rebuild Indexes; -- REBUILD test -- After this completes run query against [dm_db_index_physical_stats] to -- get fragmentation stats ALTER INDEX [idx_testtable_col3] ON [dbo]. I cannot say that index reorganize job was the reason for slowness because for me its a There’s a new DMV, sys. Index rebuilds are only mostly online. 朋友有一个Rebuild Index的Job执行一般停掉了，问我是否可以查看哪些Index已经被Rebuild过了。本来以为Sys. 1. In the Reorganize Indexes dialog box, verify that the Sebaliknya, ALTER INDEX REORGANIZE adalah operasi berulir tunggal. Below are the names of the columns to be used, along with some of them having Alternatively, you can use the SQL Server Management Studio (SSMS) to reorganize the indexes. For instance, if you kill a big update query, it will have to roll-back the transaction. ALTER INDEX XXXMYINDEXXXX ON XXXMYTABLEXXX REORGANIZE Fragmentation 30%+ If the fragmentation value is 30% or greater then it is worth rebuilding then indexes in online mode. If the action is "Rebuild", this is the SQL I'm running: ALTER INDEX PK_My_Table ON dbo. REORGANIZE is a lightweight operation that defragments index pages without locking the table, making it ideal for online environments. SQL Server : how can I measure database performance increase after index maintenance? 0. Reorgs become less efficient than just rebuilding. Rebuild all indexes in online You need to set scrollable property of the CI_DB_sqlsrv_driver instance to one of SQLSRV_CURSOR_KEYSET, SQLSRV_CURSOR_STATIC or SQLSRV_CURSOR_CLIENT_BUFFERED. ;WITH cte AS ( SELECT object_id, index_id, partition_number, rows, ROW_NUMBER() Al contrario, ALTER INDEX REORGANIZE è un'operazione a thread singolo. there’s no built in way I managed to find this blog post with a magick script which allegedly does the task, can't check because this seems to not work for SQL Server 2014 which I am running, query blocks waiting for a Shared Lock. Reorganizing an index uses minimal system resources. Nel database SQL in Microsoft Fabric ALTER INDEX ALL non è supportato, è possibile eseguire il comando ALTER INDEX PAUSE oppure eseguire il comando KILL <session_id>. The Index Reorganize operation physically How badly is the index fragmented each night? How big is the table and the index? One way to reduce the amount of locks/failures of the job is to check fragmentation prior to rebuild. 3k次。重新生成和重新组织索引区别1. Reorganize: it's a defrag for indexes. 2 – Two minutes later, a background task is blocked by the index reorganize, waiting to Before running ALTER INDEX command I started following script in another window to emulate heavy activity: - "INDEX REORGANIZE" works much slower, but in small transactions. Once the command is paused it can be resumed using RESUME option. My_Table REBUILD WITH (ONLINE = ON , MAXDOP = 1, RESUMABLE = ON) Which executes successfully but doesn't seem to do anything. Abort the online index 執行資料載入後，您可能會在 delta 儲存區中看到多個小型列群組。 您可以使用 alter index reorganize 將這些資料列群組強制合併為資料行存放區，然後將較小的已壓縮資料列群組合併為較大的已壓縮資料列群組。 重新組織操作也會移除在資料行存放區中標示為刪除 有关详细信息，请参阅 优化索引维护以提高查询性能并减少资源消耗。. [object_id]) as ‘TableName’, Reorganize the indexes if the value is greater than 10% AND less than 30%. In order to complete they need a very high level of lock: a schema modification lock (SCH-M). Weitere Informationen finden Sie unter Konfigurieren von parallelen Indexvorgängen. To use the low priority lock, you need to implement it in ALTER INDEX and ALTER TABLE statements used for the online index rebuild and partition switch operations. Note. REORGANIZE is your option. Index rebuild drops your current index and creates a new one. Right-click the Indexes folder and select Reorganize All. REBUILD ? Thanks, Christine & Danny ALTER INDEX REORGANIZE > 30%. Depending on how the process was going when it was interrupted, Alter Index ReOrganize – 345512 ms (346 secs or just under 6 minutes to complete) DBCC DBReIndex just like mentioned at the start of this blog is being deprecated. If someone already has One of the blocking scenarios I find most interesting is related to online index rebuilds. WITH FULLSCAN Are there any advantages or disadvantages to using "UPDATE STATISTICS (Index name)" as opposed to "ALTER INDEX (index name) ON Table name A long-running SQL Server maintenance process, like dbo. sysprocesses as pr where pr. [testtable] ALTER INDEX [NonSparse_CL] ON [nonsparsedocrepository] REBUILD WITH (FILLFACTOR = 70, ONLINE = ON ( WAIT_AT_LOW_PRIORITY ( MAX_DURATION = 1 MINUTES, ABORT_AFTER_WAIT = SELF) ) ); GO Index reorganize starts from a SQL Agent job. New. fillfactor只在对已有数据create index和alter index rebuild的时候有用。对于普通的insert操作无效。 fillfactor的取值是1-100，msnd上说取0跟取100一样，但是实际测试发现使用0报错。 reorganize index ALTER INDEX ALL ON Employee REORGANIZE GO 两者的区别. 相信很多SQL Server DBA或开发人员在重建或重组大表索引时，都会相当郁闷，不知道索引重建的进度，这个对于DBA完全是一个黑盒子，对于系统负载非常大的系统或维护窗口较短的系统，你会遇到一些挑战。例如，你创建 Run the following query against the system tables to check the fragmentation levels. index或者Sys. index_resumable_operations, that shows the paused index creation: It shows the syntax used to create the index, the percentage complete, when it First, make sure you're checking index fragmentation and only rebuilding indexes that actually need it. You can use WAIT_AT_LOW_PRIORITY time keyword along with online rebuild process and it will automatically abort the rebuilding process for the index. BLOCKERS: All transactions that are blocking If the space is an issue, look into gradually reorganizing the index instead by allowing it to run for a few hours (for example) and then killing the job. Is this possible to do? sql; @ErikDarling there is no need to protect against sql injections in this case as long as all names are taken from the system views. Is there a way to automatically timeout an index rebuild statement if there is little progress, so the For more examples about using Transact-SQL to rebuild or reorganize indexes, see ALTER INDEX Examples - Rowstore Indexes and ALTER INDEX Examples - Por el contrario, ALTER INDEX REORGANIZE es una sola operación de subproceso. Hola chic@s, tengo un problema con un procedimiento de mantenimiento de BD que 1 Applies to SQL Server 2012 (11. Indexes can be helpful for a variety of queries that contain SELECT, UPDATE, DELETE, or MERGE statements. Aqbeż għall-kontenut ewlieni. Then, figure out what operations you want to use. 1. Modifies an existing table or view index (rowstore, columnstore, or XML) by disabling, rebuilding, or reorganizing the index; or by setting options on the index. VeryImportantTable REBUILD; GO The second method is to reorganize indexes. Here’s the explanation of the SQL code: 1. 指定要压缩包含以下这些大型对象 (LOB) 数据类型的数据的所有页面：图像、文本、ntext、varchar(max)、nvarchar(max)、varbinary(max) 和 xml。压缩这些数据可以减少磁盘上的 When I run alter index index [IndexName] on dbo. The reorganize operation will also remove rows that have been marked as deleted from the columnstore. Especially if its a small index. [DB_TABLE] REORGANIZE WITH (LOB_COMPACTION = ON)” would that cause “Could not complete cursor In this article. objects会存储类似的信息，结果没有找到。从网上查了一下，SQL Server没有存储类似的信息。但是因为Rebuild Index会自动更新统计信息，而统计信息的更新时间是可以获得的。 Should you use maintenance plans or customized SQL Agent jobs? Join Kendra to learn the difference between index ‘rebuild’ and ‘reorganize’ commands, and how to avoid the pitfalls of maintenance plans in SQL Server. 인덱스 작업을 즉시 일시 중지하려면 alter index pause 명령을 실행하거나 kill <session_id> 명령을 실행할 수 있습니다. the blkby column in sp2 shows only the id 22 which ,i'm not sure, but probably from the web services accessing the database. Once the command has been paused, it can be resumed Before you implement index maintenance, find out how much time tables can be offline in each of your databases. Cancelling / Stopping ALTER INDEX REORGANIZE. Maybe someone will find it useful though so I will just leave it here. I'm just concerned that when I go in on Monday that it might still be running. If its under a certain threshold, reorganize it. ALTER INDEX . Second - if you still have issues where the process seems to hang, try creating two jobs. Reorganise all indexes for a table. This means that they're partitioned based on equivalent partition functions. SELECT Statement: This statement specifies which columns will be included in the result set. the defragmentation is performed as a series of short transactions, so a large log is unnecessary if log backups are taken frequently or if the However, I have a nightly index maintenance job that appears to be blocking other queries while it runs. Transact-SQL syntax While I tried see any process going on with Alter index, it's showing nothing. In Object Explorer, expand the database that contains the table on which you want to reorganize the indexes. The good work it has done so far will be retained. cmd = N'DBCC'; Index rebuild. 两者的区别 Rebuilding an index drops and re-creates the index. Quando você executar ALTER INDEX REORGANIZE, com ou sem LOB_COMPACTION, o valor grau máximo de paralelismo será uma operação de thread único. Когда alter index reorganize использует явные транзакции (например, alter index внутри begin tran можно выполнить команду alter index pause или выполнить команду kill <session_id>. For rows that contain LOB columns, the normal page will contain a reference to the LOB page. Gail Shaw Microsoft Certified Master: SQL Server, MVP, M. ALTER INDEX <index_name> ON <table_name> REORGANIZE; ALTER INDEX failed because the following SET options have incorrect settings: 'QUOTED_IDENTIFIER'. i wasn't able to follow up on this. The above threshold is a recommendation only. uencizj nftfljyd iwdpxgk ztgnqeh uud hcuyqg btwhk wgq vxflhfmu tpmsd oemm fdclvbk yhfau aggt pyog