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Tutorials Concepts Single databases Elastic pools Logical servers Serverless T-SQL differences from SQL Server Feature availability by region In-memory technologies in Azure SQL Database Hyperscale Purchasing models Connectivity Local development Security Business continuity SQL Data Sync Database sharding Resou...
in tempdb. if that is changed code should be included to clean up the table at some point.** */ USE tempdb; GO DECLARE @current_snap_time DATETIME; DECLARE @previoussnap_time DATETIME; SET @current_snap_time = GETDATE(); IF NOT EXISTS ( SELECT name FROM tempdb.sys.sysobjects WHERE...
Build Utilities, first perform an administrative installation point. For more information about an administrative installation point, seeInstall SQL Server Data Tools. Then install SSDTBuildUtilities.msi onto the build server from the location (/location) used for the administrative installation point. ...
From an application perspective, use the lower compatibility level as a safer migration path to work around version differences, in the behaviors that are controlled by the relevant compatibility level setting. The goal should still be to upgrade to the latest compatibility level at some point in ...
Once you have migrated your data from Access to SQL Server, you now have a client/server database, which may be an on-premises or a hybrid Azure cloud solution. Either way, Access is now the presentation layer and SQL Server is the data layer. Now is a good time to...
Backup storage (point-in-time restore) By default, seven days of database backups are stored in RA-GRS Standard blob storage. The retention period can be increased to up to 35 days. Any corrupted or deleted database can be restored to any point in time within that period. The storage ...
many cases, SQL Server might provide better performance, particularly for tasks such as data aggregation and feature engineering. Such tasks can particularly benefit from new features in SQL Server, such as memory optimized columnstore indexes. We try to point out possible optimizations along the way...
drop table new_employees; create table new_employees as select * from employees where 1=2; create unique index new_employees_employee_id on new_employees (employee_id); 2. 然后,创建 P_BULK_BIND 程序包。该程序包包含使用三种不同的方法创建稀疏集合并将记录批量插入到 NEW_EMPLOYEES 表中的各种过...