-- Show the size of all the tables in a database sort by data size descending SET NOCOUNT ON DECLARE @TableInfo TABLE (tablename varchar(255), rowcounts int, reserved varchar(255), DATA varchar(255), index_size varchar(255), unused varchar(255)) DECLARE @cmd1 varchar(500) SET @cmd1...
Article for: SQL Server ▾ Query below lists all indexes in the database. Query select i.[name] as index_name, substring(column_names, 1, len(column_names)-1) as [columns], case when i.[type] = 1 then 'Clustered index' when i.[type] = 2 then 'Nonclustered unique index' when...
use << database name >> go declare @aQuery nvarchar(1024); declare @spName nvarchar(64); declare allSP cursor for select p.name from sys.procedures p where p.type_desc = 'SQL_STORED_PROCEDURE' order by p.name; open allSP; fetch next from allSP into @spName; while (@@FETCH_STAT...
I need to get a list of all IDs with each of its parents all the way to the top. if object_id('tempdb..#table') is not null drop table #table create table #table (id int identity(1,1), [Name] varchar(16), ParentID int null) insert into #table values ('Joh...
Instead of using "Remote Desktop" for connecting to SQL Server, I and my co-workers are using SQL Server Management Studio to apply changes to the remote server (each user has their own credentials). One of us made some changes on SQL tables that put all the data at risk. I'm prett...
1.查看UA_AccountDatabase(UFSystem)最前一个年度的形式(ibeginyeaer-iendyear:年度-NULL,比如ibeginyear为2013 iendyear为NULL) 这能够使系统管理出现2013-2018形式的年度,如果是2013-2013 2014-2014 2018-2018这说明是多个账套库,是无法跨年度的。
ALL、SOME 和 ANY是SQL Server 三个比较运算符,其中 SOME 和 ANY 是等效的 SOME 或 ANY:当表达式与子查询返回的至少一个值比较时满足比较条件, SOME 或 ANY 就返回 TRUE。否则返回 FALSE ALL :当表达式与子查询返回的所有值比较时满足比较条件, ALL 就返回 TRUE。否则返回 FALSE ...
在SQL Server Management Studio提供的查询分析器中,可以定义Transact-SQL的CREATE TABLE语句创建数据表。其语法格式如下: CREATETABLE[database_name . [ schema_name].|schema_name . ] table_name ( {<column_definition>|<computed_column_definition>}[<table_constraint>][,...n])[ON { partition_scheme...
andb.database_id=db_id() groupbyp.object_id,p.index_id orderbybuffer_pages desc 查询缓存中具体的执行计划,及对应的SQL --查询缓存中具体的执行计划,及对应的SQL --将此结果按照数据表或SQL进行统计,可以作为基线,调整索引时考虑 --查询结果会很大,注意将结果集输出到表或文件中 ...
SQL Server has encountered %d occurrence(s) of cachestore flush for the '%s' cachestore (part of plan cache) due to some database maintenance or reconfigure operations.重新編譯執行計畫資料庫的特定變更可能會導致執行計畫沒有效率或無效,端視資料庫的新狀態而定。 SQL Server 會偵測讓執行計畫失效的...