Does the 'S' in SQL stand for "standard" or "structured"?
Apr 12, 2011 · SQL was developed at IBM by Donald D. Chamberlin and Raymond F. Boyce in the early 1970s. This version, initially called SEQUEL (Structured English Query Language). There's no …
sql - What are DDL and DML? - Stack Overflow
Apr 5, 2010 · I have heard the terms DDL and DML in reference to databases, but I don't understand what they are. What are they and how do they relate to SQL?
SQL Server Log Shipping: how to change a target database to stand by ...
Dec 15, 2022 · There are two ways of doing: Configure log shipping to use standby mode as default: (set restore_mode to 1 in msdb..log_shipping_secondary_databases on the target server) Use …
SQL Server Installation - What is the Installation Media Folder?
Jun 5, 2010 · Then I clicked SQL Server Installation Center. I clicked "Installation" hyperlink on left side. Then I clicked "New SQL server stand-alone installation or add features to an existing installation" …
Create Local SQL Server database - Stack Overflow
Apr 11, 2017 · After installation you need to connect to Server Name : localhost to start using the local instance of SQL Server. Once you are connected to the local instance, right click on Databases and …
What does the colon sign ":" do in a SQL query?
Feb 24, 2016 · What does ":" stand for in a query? A bind variable. Bind variables allow a single SQL statement (whether a query or DML) to be re-used many times, which helps security (by disallowing …
Why do table names in SQL Server start with "dbo"?
Jun 30, 2009 · 2 Something from Microsoft (Documentation) The dbo user is a special user principal in each database. All SQL Server administrators, members of the sysadmin fixed server role, sa login, …
What's the purpose of SQL keyword "AS"? - Stack Overflow
Nov 12, 2010 · SELECT * FROM table AS t1; What's the difference between them if any? I see old DBA people tend to write statements without AS, but most of the new tutorials use it. Update: I know …
SQL Server is not a valid installation folder how to fix location
Jun 17, 2016 · 26 I want to install SQL server on my pc, but when I am try to give path for installation, I am getting this error, the C:\Program Files (x86)\Microsoft SQL Server\ is not valid installation folder, …
sql server - What is the meaning of the prefix N in T-SQL statements ...
It's declaring the string as nvarchar data type, rather than varchar You may have seen Transact-SQL code that passes strings around using an N prefix. This denotes that the subsequent string is in …