example, using a pivot is, in effect, undoing all the work that RegexGroups did to return the data in the special grouped format. One could insert the data directly into the table using a much simpler and faster
Receiving a comma delimited file is not new technology nor is it difficult to deal with in SQL Server. As a matter of fact, it is extremely easy. There are many cases as to why you would want to do this. For example, you have an external data source that needs to be imported into ...
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Transact-SQL reference for the STRING_SPLIT function. This table-valued function splits a string into substrings based on a character delimiter.
[;] --Back up all the databases on an instance of SQL Server (a server) ALTER SERVER CONFIGURATION SET SUSPEND_FOR_SNAPSHOT_BACKUP ON [;] BACKUP SERVER TO <backup_device> [ ,...n ] [ <MIRROR TO clause> ] [ next-mirror-to ] [ WITH { METADATA_ONLY | <general_WITH_options> [...
[;] --Back up all the databases on an instance of SQL Server (a server) ALTER SERVER CONFIGURATION SET SUSPEND_FOR_SNAPSHOT_BACKUP ON [;] BACKUP SERVER TO <backup_device> [ ,...n ] [ <MIRROR TO clause> ] [ next-mirror-to ] [ WITH { METADATA_ONLY | <general_WITH_options> [...
One could insert the data directly into the table using a much simpler and faster TVF that just read each line, String.Split on commas, and returned each row. Conclusion Although these matching functions are very powerful, they are not complete. There are many possible o...
2123504 Enhancement: Split the FT_IFTS_RWLOCK wait type into more granular wait types for more accurate diagnostics of the problem. For more information about these wait types, see sys.dm_os_wait_stats (Transact-SQL). SQL Server Engine Search All 2118499 FIX: Database accessibility...
Compare two tables on different server Compare two xml data by xquery in sql server Comparing columns with NULL values--Merge says unmatched when data is matched. Comparing two columns using a case statement Complex string_split / PIVOT challenge Compose an Email Composite key and clustered index...
本节主要介绍Oracle PL/SQL的迁移语法。迁移语法决定了关键字/功能的迁移方式。PL/SQL是SQL和编程语言过程特性的集合。SQL命令GaussDB(DWS)暂不支持set define off/on、spool off,经过DSC工具转换后,在目标数据库中将相关命令注释掉。具体内容详见以下节点:EDITIONABLE变