but it’s still gathering information on all tables and indexes in the database, ...
You can minimize index fragmentation using COMPRESSION_DELAY option.SQL Copy -- Create a sample table CREATE TABLE t_colstor ( accountkey int not null, accountdescription nvarchar (50) not null, accounttype nvarchar(50), accountCodeAlternatekey int ); -- Creating nonclustered columnstore index...
Can't connect the sql server instance with host name from out side of the server ? can't connect to my server Can't enable Service Broker Can't KILL SessionID Can't start SQL Server Agent service? can/does sql decide to use multiple indexes on the same table reference in a query?
For SQL 2000.Scan all indexes for fragmentation byRodrigo Acosta SQLServerCentral Miscellaneous This script creates an error message with a valid error number, and alert associated with the error message. (everything when it doesn't exists). Then captures all the user indexes in the database and...
DisableAllIndexes 方法 Drop 方法 EnableAllIndexes 方法 EnumColumnPermissions 方法 EnumForeignKeys 方法 EnumFragmentation 方法 EnumLastStatisticsUpdates 方法 EnumObjectPermissions 方法 EnumScript 方法 GetBoolParameter 方法 GetParameter 方法 GetStringParameter 方法 GetTextBody 方法 GetTextForScri...
AlterAllIndexes 方法 CheckIndex 方法 CheckIndexWithResult 方法 CheckObjectState 方法 Create 方法 Disable 方法 Drop 方法 DropAndMove 方法 Enable 方法 EnumFragmentation 方法 EnumStatistics 方法 GetBoolParameter 方法 GetParameter 方法 GetStringParameter 方法 GetTextBody 方法 GetTextForScr...
What indexes did you try? Gail Shaw Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci) SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability We walk in the dark places no others will enter ...
Index creation and maintenance is an essential task for a DBA. We use system catalog views and DMV’s in SQL Server to fetch information about indexes. A few important DMV are as follows. sys.dm_db_index_usage_stats :It gives a count of different index operations such as user seeks, us...
the program knows the data type of that variable. In case of function declaration, the program knows what are the arguments to that functions, their data types, the order of arguments and the return type of the function. So that’s all about declaration. Coming to the definition, when we...
The idea occurred to me last night that while we do need a dynamic SQL to solve this problem, we don’t really need a loop unless we need a second loop involving looping through all tables. Table of Contents: Indexes in all databases with their usage ...