does the tuning advisor use the same engine/algorithm as estimated exec...
Hi we run 2019 std. I learned a little about the tuning advisor with Olaf's help at...
View ArticleExtended Events: How to use sys.dm_xe_object_columns and how to link...
I want to write rows that are generated by various "ad-hoc" ExtendedEvents Sessions into custom tables. In order to do that, we need to create tables that are properly created (column data types)...
View ArticleClik here to view.
SQL Server 2017 CU
May I know if I install CU18 will also include the previous GDR ??Or I need to install CU14+GDR and CU18 ?? Thanks
View ArticleNeed help with a query
Can the column last_batch in sys.sysprocesses can be used to find the blockings that exists more than 5 min.select * from sys.sysprocesses where blocked<>0 and datediff(mi,last_batch,getdate())>5
View ArticleClik here to view.
Question on log file truncation
Hello!https://docs.microsoft.com/en-us/previous-versions/sql/sql-server-2008-r2/ms179355%28v%3dsql.105%29Q: Does that theory mean that with the default setting of autogrowth is enabled and the log file...
View ArticleHow to Clean the SSISDB Size
Hi Experts, I have a SSISDB on server, which size is 93 GB when diagnosis this I found that the Contention values is 365, means this SSISDB is holding the log values of 365 days older. Now I have...
View ArticleSQL Server 2019 snapshot agent error
Hello,I was trying to configure an SQL Server 2019 transactional replication, but the snapshot agent returns the following error:Error messages: Message: An unspecified error had occurred in the native...
View ArticleClik here to view.
SQL Server Polybase External Table with Hadoop HDFS issue
I am getting the following error accessing the HDFS file, the interesting things is ,PolyBase is connecting to HDFS and trying to access the correct file but somehow resulting into error, can't...
View ArticleSCHEMA_ACCESS_OBJECT_GROUP Audit captures excessive amounts of data using the...
Our STIG requirement (Security Technical Implmentation Guide) is to add the SCHEMA_ACCESS_OBJECT_GROUP to the Server audit specifications. In a recent test using the Data Engine Tuning Advisor...
View ArticleDowngrade from SQL 2014 Enterprise Edition to SQL 2014 Standard Edition
I have SQL 2014 Enterprise edition. Can I take backup of the DBs and restore on other server which is on SQL 2014 Standard Edition?
View ArticleClik here to view.
Who owns linked server Providers
Under setup of a Linked Sever, the SQL Server has a list of Providers, who owns these? Is it Microsoft or Oracle and how do we find out the version of this file Kiran
View ArticleClik here to view.
Extended Events always find sql abort?
for example，At the same time and diff transaction execute the same sql。both of sql exec very slow 、One of sql result is abort.Ask me what will happen？
View ArticleCan you use Copy-Only for a filegroup backup
We are running SQL Server 2014. We have a database that has multiple filegroups defined. We have various load jobs that run each night, each job loading a different filegroup. I would like to use...
View ArticleBlockings
Last evening noticed blocking between these 2 statements. The first query was blocking the 2nd one.-1.some select performed on fn_dblog with some where condition. (last_wait_type - ASYNC_NETWORK_IO)...
View ArticleGetting errors while trying to get SQL Server Agent to work
I am trying to get SQL Server Agent on an instance of 2014 and an instance of 2016 to run. Currently both of them start up but then immediately stop with the message: The SQL Server Agent (VERSION16)...
View ArticleUpgrade advisory report failure on SQL Server 2019
HI,We are doing impact assessment analysis for SQL Server 2019. ENV1: SQL Server 2019 on Windows Server 2016ENV2: SQL Server 2019 on Windows Server 2019When we run Microsoft Data Migration Assistant...
View ArticleDisable TDE - Error 33109
Hello,I have enabled TDE encryption on a SQL Server 2012 database which is around 8TB. Now when I tried to disable it, it gives me below error message USE master; GO ALTER DATABASE XXX SET ENCRYPTION...
View ArticleWhat happens with SQL Log volumes run out of space?
Is it just TLOGS not happening anymore or are there other SQL issues that happen as well. Thanks!
View ArticleSSIS Job Failing
I have an SSIS job which will hit MS SQL database, while running the specified job am getting below error message. Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error...
View ArticleClik here to view.
Connectivity failure on sql 2012 instance
Hi All, I am seeing below connectivity error while executing queries on a database. how can we fix this. ERROR: Transport-level error has occurred when receiving results from the server. (provider: TCP...
View Article