raise error

RaiseThe Raise statement throws an exception manually: The program does not terminate with an exception, but it runs an error1 "Raise" [Expression ["," Expression ["," expression] ]def Fun (x, y ): if y = = 0 :raise zerodivisionerror ('y

When an error occurs during database or PLSQL running, an exception is automatically thrown by the engine when PLSQL is running. oracle has three methods to throw an exception. If you need to know about it, you can read this article. When an error

There are three different ways to throw an exception 1. Run-time engine via Pl/sql 2. Using the Raise statement 3. Call Raise_application_error Stored Procedure When a database or Pl/sql error occurs at run time, an exception is thrown

Throws an exception in three different ways 　　 1. Through the PL/SQL run-time engine 　　 2. Using the Raise statement 　　 3. Call the raise_application_error stored procedure 　　 When a database or PL/SQL error occurs at run time, an exception is

Python Error inheritance table:Https://docs.python.org/3/library/exceptions.html#exception-hierarchyFormat:def function ():TryContent # # #正确输出Except error table in E:Output Content # # #错误输出FinallyOutput Content # #必定输出Print (' END ') # #必定输出#!/usr/

The Kill function is used to send a signal to a process or a process group, and the function raise allows a process to send a signal to itself. The Raise function was first defined with ISO C, and posix.1 in order to be compatible with the

Today, I looked at the website of Liao Xuefeng, and found that there is a isinstance function that can judge the type of the parameter: Check the parameter type to allow only integers and floating-point type parameters. Data type checking can be

Please check if it is a cross-domain configuration issue, please refer to the blog:http://www.cnblogs.com/donaldtdz/p/7882225.htmlFirst, the problem descriptionABP Angular front-end deployment, query, add no problem, but update and delete will

When the Win2003 elevation domain level is performed, it is found that there is no elevation, error message: "Directory service Busy".650) this.width=650; "src=" http://s5.51cto.com/wyfs02/M02/7B/29/wKiom1bICEbgnp4HAAGb_mbhVPg895.jpg "title=" error

I think most people are writing ASP Program You have encountered similar error messages: Error number->-2147467259 Error Source-> Microsoft ole db provider for ODBC drivers Error desc-> [Microsoft] [ODBC driver manager] data source name not found