BEGIN TRY -- Generate a divide-by-zero error. SELECT 1/0; END TRY BEGIN CATCH SELECT ERROR_NUMBER() AS ErrorNumber, ERROR_SEVERITY() AS ErrorSeverity, ERROR_STATE() AS ErrorState, ERROR_PROCEDURE() AS ErrorProcedure, ERROR_MESSAGE() AS ErrorMessage; END CATCH; GO 另请参阅 sys.mes...
IF OBJECT_ID ( 'usp_ExampleProc', 'P' ) IS NOT NULL DROP PROCEDURE usp_ExampleProc; GO -- Create a stored procedure that -- generates a divide-by-zero error. CREATE PROCEDURE usp_ExampleProc AS SELECT 1/0; GO BEGIN TRY -- Execute the stored procedure inside the TRY block. EXEC...
In the T-SQL queries, we can divide one column value into another one. At this point, we need to consider divisor column values because when a number is divided by zero the result is undefined and the query returns an divide by zero error. ...
Of course, be sure that you don't encounter any divide by zero errors by using a CASE if necessary. While I've made many references to using the SUM() function, of course this technique works with any of the other aggregate functions as well, such as MIN() or AVG(). For example, ...
8134 16 0 Divide by zero error encountered. 1033 8134 16 0 Fehler aufgrund einer Division durch Null. 1031 8134 16 0 Division par zéro. 1036 8134 16 0 0 除算エラーが発生しました。 1041 8134 16 0 Error de división entre cero. 3082 8134 16 0 Errore di divisione per zero...
下表给出了T-SQL函数的类别和描述。 函数的组成 函数的目标是返回一个值。大多数函数都返回一个标量值(scalar value),标量值代表一个数据单元或一个简单值。实际上,函数可以返回任何数据类型,包括表、游标等可返回完整的多行结果集的类型。本章不准备讨论到这个深度,第12章将讲解如何创建和使用用户自定义函数,以...
Display zero in place of NULL value in date time column DISTINCT Clause in Cursor SELECT. Distinct count with multiple columns distinct vs group by performance wise Divide time into Morning , After noon , Evening and Night Do I need to INCLUDE the primary key in an index or...
Points: 23099 More actions February 28, 2011 at 9:54 am #1292416 Unlike (7) mtillman-921105 (2/28/2011) Yeah, I just included the "To divide by zero and get an error" as a joke. If you look at the symbol and take it at face value, that's what the symbol looks like. ...
T-SQL编程及练习题
After the user-defined function returns a rounded value, you can divide that value by 100. This moves the decimal point for the rounded value from right after the pennies place to right after the dollars place For your convenience, here is a script with the T-SQL code for rounding to the...