“Unable to enlist in the transaction” with Oracle linked server from MS SQL Server [<Name of Missing Index, sysname,>] in non clustered index [Execute SQL Task] Error: The value type (__ComObject) can only be converted to variables of type Object. [ODBC Driver Manager] Data source ...
Select the column for which you want to specify a default value. In theColumn Propertiestab, enter the new default value in theDefault Value or Bindingproperty. To enter a numeric default value, enter the number. For an object or function, enter its name. For an alphanumeric default, enter...
Execute the following Transact-SQL in Microsoft SQL Server Management Studio (SSMS):SQL Copy CREATE DATABASE TestDatabase; GO USE TestDatabase; CREATE TABLE dbo.myNulls ( PersonID smallint not null, FirstName varchar(25), LastName varchar(30), Kids varchar(13) DEFAULT 'Default Value', ...
This article describes how to configure the default language server configuration option in SQL Server by using SQL Server Management Studio or Transact-SQL. The default language option specifies the default language for all newly created logins. To set default language, specify the la...
To insert the default value, "Default value of Col2", instead of "NULL", you need to use KEEPDEFAULTS table hint, as demonstrated in the following example. From a query tool, such as SQL Server Management Studio Query Editor, execute: ...
SQL Server有Default Trace默认跟踪,数据库记录信息到log.trc文件,可以查看trace_event_id,46表示Create对象(Object:Created),47表示Drop对象(Object:Deleted),93表示日志文件自动增长(Log File Auto Grow),164表示Alter对象(Object:Altered),20表示错误日志(Audit Login Failed)。
This article describes how to configure thedefault languageserver configuration option in SQL Server by using SQL Server Management Studio or Transact-SQL. Thedefault languageoption specifies the default language for all newly created logins. To set default language, specify thelangidvalue of the langua...
Find out about the backup compression default option. See how it determines whether SQL Server creates compressed backups by default, and learn how to set it.
If a default value evaluates to a data type that differs from the declared column type, implicit coercion to the declared type occurs according to the usual MySQL type-conversion rules. SeeSection 14.3, “Type Conversion in Expression Evaluation”....
[Visual Basic] If (username.Text = "晓华" And pwd.Value = "1234") Or (username.Text = "小杨" And pwd.Value = "5157") Then ‘… end if [C#] if((username.Text=="晓华"&&pwd.Value=="1234")|| (username.Text=="小杨"&& pwd.Value == "5157" )) { } ...