job exit statement examples

Original address: http://blog.chinaunix.net/uid-24607609-id-2118151.htmlThe syntax for the most streamlined if command is:if TEST-COMMANDS; then CONSEQUENT-COMMANDS; fiafter the Test-command executes and its return status is 0, the

[Copyright notice] 　　 Copyright (c) 1999 　　　　 This tutorial is translated by * huluwa * and is modified as needed, so that it can be freely used for non-commercial purposes. However, this [copyright notice] Must be copied during

20150913-15 Jobs1. Describe the operation principle of shell program (can be attached with necessary graphic instructions)Shell Script Foundation Advanced (i)----shell introduction2, summarize all the knowledge points involved in shell programming

A pro*c Program Overview: 1. What is the PRO*C program In Oracle database management and system, there are three ways to access the database; (1) With Sql*plus, it has SQL commands to access the database with interactive applications; (2) using the

The concept of cursors: A cursor is a memory workspace of SQL that is defined by the system or user as a variable. The role of a cursor is to temporarily store blocks of data that are extracted from the database. In some cases, the data needs to be

1, what is a cursor? ① retrieves a result set from a table from which the mechanism for interacting with each record is pointed.Operations in the ② relational database are performed on a complete rowset.The rowset returned by the SELECT statement

Q1. Name the most common inputformats defined in Hadoop? Which one is default? Following 2 are most common inputformats defined in Hadoop -Textinputformat -Keyvalueinputformat -Sequencefileinputformat 62ω What is the difference between

**************************************** **************************************** ********* System field -- struct: syst (2007.09.242007.10.11)**************************************** **************************************** * SY-SUBRC: return Value

First ASP. NET MVC QuickStart Database Operations (MVC5+EF6)"Second" ASP-Quick Start Data annotations (MVC5+EF6)"Third" security policy for the Quick start of ASP. NET MVC (MVC5+EF6)"Fourth" complete example of the ASP. NET MVC QuickStart

JavaScript functionsA function is an event-driven or reusable block of code that executes when it is invoked.JavaScript function syntaxA function is a block of code wrapped in curly braces, preceded by a keyword function:When the function is called,