-- PackageCREATE OR REPLACEPackage test_141213 isTYPE type_ref isRecord (enameVARCHAR2( -), Work_cityVARCHAR2( -), SAL Number(Ten)); TYPE T_type_ref is TABLE ofType_ref; FUNCTIONRetrieve (V_namevarchar2)RETURNt_type_ref pipelined;ENDtest_141213;--Package BODYCREATE OR REPLACEPackage BODY test_141213 is FUNCTIONRetrieve (V_namevarchar2)RETURNt_type_ref pipelined isCur_type_ref Type_ref; Type ref_cur_variable isREFcursor; Cur_variable ref_cur_variable; --rec_emp Type_ref%rowtype;V_sqlva
Label: -- Package
CREATE OR REPLACEPackage test_141215 isTYPE type_ref isRecord (enameVARCHAR2( -), SAL Number(Ten)); TYPE T_type_ref is TABLE ofType_ref; FUNCTIONRetrieve (V_namevarchar2)RETURNt_type_ref pipelined;ENDtest_141215; --Package BODY
CREATE OR REPLACEPackage BODY test_141215 is
FUNCTIONRetrieve (V_namevarchar2)RETURNt_type_ref pipelined isCur_type_ref Type_ref; Type ref_cur_variable isREFcursor;
Cur_variable ref_cur_variable; --rec_emp Type_ref%rowtype;V_sqlvarchar2( -)
repair () function starts execution
Table 3 functions for pipe objects
function /p>
return value data type
features
cancel
integer
End pipeline run
repair
integer
Fix error data window for pipeline User object, update target database with correct data
start
start Data
data table in the target database without copying the original data. You can define a retrieval condition that is never valid. For example, 2
Data Pipeline user objectNew-> Pb object-> standard class-> OK-> select pipeline-> OK
Attribute:Dataobject: Specifies which data pipeline to useThis attribute is the most important attribute of a Data
their own rights of the Organization canClick on the organization name to go to the Warehouse selection pageCan select all warehouses or designated warehouses, I choose all the warehouses here, and then click the ' Install ' button, after a few seconds, will enter a page to let you chooseMicrosoft账户Click on the account name toAt this point, if you choose all of them, you'll list all of the GitHub repositories.I choose GitShow the project here, and the Azure DevOps platform will intelligently an
, certifications, plugins and other files after the Jenkins run. Can be used for data recovery.
Configuring Jenkins
1. Unlock Jenkins: Unlocked password can be viewed in the container's log, or directly view jenkins_home specified file
Select Plugins
Create pipeline below we create a pipeline of Jenkins to complete the simple CICD process.
Create a new pipeline
script compilation and some more detailed results of the assetbundle build.
In response, SBP still retains the traditional build Pipeline, where its name is Legacybuildpipeline.buildassetbundles, and the usage is the same as the previous build script.
So, we can write a simple script that uses both to build a assetbun
PipedOutputStream and PipedInputStream
In Java, PipedOutputStream and pipedinputstream are pipe output streams and pipe input streams respectively.Their role is to allow multithreading to communicate between threads through the pipeline. PipedOutputStream and PipedInputStream must be used to support the use of piping communications.When using duct communication, the approximate process is that we write the data to the PipedOutputStream in thread A, w
Computer Composition 7 Pipeline Processor 7.2 Pipeline optimizationCompared to a single-cycle processor, pipelining can improve the performance of the processor, but it is not possible to take full advantage of the pipelining technology if only the steps that follow the instructions are used to slice the pipeline. So how can you tap into the more potential of
Introduction: Pipelines are the oldest IPC method on Unix systems, and pipelines provide an elegant solution: given the two processes that run different programs, how can the output of one process in the shell be used as input to another process? Pipelines can be used to 相关(一个共同的祖先进程创建管道) pass data between processes. FIFO is a variant of the pipeline concept, and one important difference between them is the communication that FIFO can use 任意进程间 .
pipeline diagram:VertexShader: Vertex shadervertex shader , remember in the first 2 articles, we have a script statement that posts 2 shaders, again posted as follows: /** * Statement of vertex shader * / Private FinalString Mvertexshader ="Uniform mat4 umvpmatrix;\n"+"attribute vec4 aposition;\n"+"attribute vec2 atexturecoord;\n"+"varying vec2 vtexturecoord;\n"+"void Main () {\ n"+"gl_position = Umvpma
returned results, we can see that these commands are submitted to the redis service at one time, and finally read the responses of all servers at one time.Advantages of pipeline technology
The most significant advantage of pipeline technology is to improve the performance of redis services.Some Test Data
In the following test, we will use the redis Ruby client to support
read is no error at this time, but the return value is 0.
If the read end is not closed, do the write following:If the buffer for the pipe is full, the write operation is blocked
In the case of read-side shutdown, do the write following:This situation is dangerous, write return 1, error set to EPIPE , and generate a SIGPIPE signal.
Popen pclose functionAs mentioned in the Process control, if you want to invoke the shell command or script
Linuxshell programming ---- Pipeline + IO redirection 1 pipeline introduction 1 pipeline technology is a basic inter-process communication technology in Linux. it uses the first-in-first-out queuing model to direct inter-process communication. For pipelines, we can visually understand it as a one-way connector connecting two entities Linux shell programming ----
Version: Unity 5.4.1 Language: Unity ShaderTotal from:It took the last one months to put the Unity Shader Essentials "After reading, not how to write blog, because the writing is too good, see a bit sleepless, again strongly recommended.today to write Shader before you must know the rendering pipeline to summarize, and then a simple combination of vertex \ Element shader shader, say that each code in the pipeline
1. Configuring the Jenkins EnvironmentCommand refer to the previous article "Docker Build Jenkin". Single-Machine deployment. In this example. Jenkins,ansible installed on the same machine.Jenkins needs to configure/etc/sudoers. Also need to give/bin/bash, as well as Jenkins's home directory under. SSH requires a copy of the ansible SSH private key1. Configure/etc/sudoersRoot all=(All) all# add jenkins all = (All) nopasswd:all2.VIM/ETC/PASSWD Change Jenkin to bash permissions, note hom
Article from: http://www.ciandcd.com the code from can be downloaded from github: HTTPS://GITHUB.COM/CIANDCD according to the previous 2 articles, we have installed and configured the jenkins2.0, Includes all pipeline related plugins.This article comes to the simplest hello pipeline to see what pipeline is capable of and what new knowledge is needed. 1. Create th
configuration is not centralized enough, resulting in the log is not easy to find when monitoring. It is common for the entire continuous integration release process to be implemented by multiple jobs. The core concept of relative to Jenkins1,jenkins2 is pipeline. The introduction of the Grovvy script and the virtual concept stage in Jenkins2 makes Jenkins configuration and monitoring more focused and cle
each process has a different user address space, the global variables of any one process can not be seen in another process, so the process to exchange data between the kernel, the kernel to open a buffer, process 1 data from the user space to the kernel buffer, process 2 and then read the data from the kernel buffer, This mechanism provided by the kernel is called interprocess communication (ipc,interprocess communication). As shown in. The current process communication methods are:
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