pga purse

1. Concept PGA: The program global area, the memory area used by the server process, including data and control information for a particular server process, such as private information and operating system resources used. UGA: The user global area, the memory area used by a specific session, such as the SQL workspace for the session, login authentication information, and so on. The impact of the session's SQL workspace size on query performance is c

Oracle servers are primarily made up of instances, databases, program global, foreground processesExample: used to provide the ability to administer a databaseDatabase: Consists of an Oracle database file that is used to store system data, typically: Data files, control files, redo log filesThe instance can be further divided into: System global Area (SGA) and background process (Pmon,smon, etc.)While the SGA is a memory resource for the operating system, the background process uses the CPU and

What's the effect of the millet purse? At present, the function of millet wallet is also relatively single, only support the query transactions and balance change reminders, such as basic functions, features are far from paying the treasure purse and micro-letter wallet strong. However, with the function of millet wallet constantly improve, the future millet wallet may not only be oriented to mi

Tags: Io ar file data C on R work ad PGA: it fully serves server process. It is allocated when server process is created and released when server process is terminated. it is not shared and only serves this server process independently. (Private memory space of server process)Purpose: 1. stores the private data and control files required for server process SQL Execution2. Session space, storing session and other related information3. SQL Workspace:

Societe Generale on the first day of the line (April 10), 7th-year conversion rate of only 4.985%, million income of 3.8534 yuan, the next day, million income growth to 4.4301 yuan, 7th annual income was pulled up to 6.997%. By April 12, 132 days, million income will fall back to about 0.9 yuan, 7th, the annual income rose to more than 7%. Societe Generale's other balance of financial products-the shopkeeper purse, the performance is quite good. Marc

What is Alipay? Alipay is a domestic leading independent Third-party network payment platform, is developed by Alibaba company, can transfer deposits into Alipay, and then online shopping, used to pay for a tool. August 2013, users use Alipay payment without bundling credit cards or card, can directly overdraft consumption, the maximum amount of 5000 yuan. Pay Treasure What is Alipay wallet? Alipay Wallet is a feature developed by Alibaba company in 2013 and is the leading mobile p

The first step, we in the mobile phone into the "pay treasure purse" under the "wealth", and then click on the "Wealth" interface click on their account name. The second step, and then in the open interface will see a "Password management"-"Mobile password"-"Change gesture password" Click Open to enter, details as follows. In the third step, you can set up a new gesture password after you enter your login password on the

In dedicated mode, the PGA stores stackspace, usersessiondata, and cursorstate. In shared mode, only stackspace is placed under PGA. While userser In dedicated mode, the PGA stores stack space, user session data, and cursor state. In shared mode, only stack space is placed under PGA. User ser In dedicated mode,

Tags: instruction class update variable content private Area LOB permissionsPga-program Global AreaThe PGA memory area is private and not shared, and any operations initiated by the user against the database, whether queries or updates, are preprocessed in the region before entering the instance area (which is done by the SGA and the system daemon process).What are the main pretreatment?First, save the user's connection information, such as session pr

2011-05-10 14:57:53Category: LinuxFirst, the memory structureSGA (System Global area): Shared by all service processes and background processes;The PGA (Program Global Area): is proprietary to each service process, background process, and each process has a PGA.Second, SGAcontains the data and control information for the instance, including the following memory structure: 1) database buffer cache: Blocks of data retrieved from disk are cached.2) Redo

1, in the browser address bar input Baidu Wallet official website (baifubao.com), entered, you need to login Baidu account, enter the account number and password, click the "Login" button login Baidu wallet. 2, in Baidu Wallet Personal Center homepage, you will find the page "Super Transfer" button, click the button to start Super transfer. 3, in the "Go to the Bank card" page in the text box, enter the "payee name", "payee bank card and card number" and the amount of remittance

1, in the mobile phone we enter to pay the Treasure purse interface Click the "service Window", as shown in the following figure: 2, in the service interface we find "Tianhong fund" click it into, if not we can click the search "Tianhong fund" into the: 3, after we click on "Tianhong fund" will be entered into the "Tianhong fund", and then click on the following buy funds, as shown in the following picture: 4, after we enter to

1, in the Alipay Wallet has a "sweep" function, we entered the phone to pay the treasure purse after the click Sweep icon. 2, then in the pop-up interface we can choose to be "two-dimensional code" "Barcode" "bank card" because we are sweeping the bank card must be selected "bank card", and then follow the instructions above. 3, now take out your bank card, we put the "bank card number under the Scan box", and then "Confirm" button, as s

Pay Bao Hair red envelopes In fact very simple in the Alipay interface will have a red envelope button, we click on Red envelopes to enter the effect below. 1, open the phone to pay treasure to enter the home page and click on "Red Envelopes", and then click on "Group of Red Envelopes" 2, edit the amount of red envelopes issued after click on the bottom of the "red envelopes", pay the amount after the click "Share to Life Circle" 3, then click "Share" under the prompts, you can s

局区 (PGA) memory Show Parameter Pga_aggregate_target Show parameter SGA; #除了SGA_MAX_SIZE, all others are dynamic parameters, that is, parameters that can be modified dynamically during database operation using the ALTER SYSTEM statement Show Parameter Sga_max_size #sga颗粒查询 #所有的SAG (each pool) with a minimum of memory unit particles (granule, also called the District Group) sql> Select Component,granule_size fromv$sga_dynamic_components; This co

How do you buy the subway tickets for the treasure purse? Small series will be introduced below to pay Treasure purse buy subway ticket method, pay treasure wallet more and more intimate, practical function is more and more, then how to use it to buy subway tickets? Please see below. September 22 is the world without car day, before, Alipay Purse United H

　　Pay treasure purse sweep sweep camera anomaly Solution 1, click on the mobile phone settings (some mobile phone is the right to apply rights management, but small series of mobile phone system desktop does not apply Rights Management!) ） 2, in the Settings page, find "Other application Management"! (different mobile phones, but almost all are called application management) 3, Next, click "Downloaded", in the downloaded application to find "mo

Mobile Payment Treasure Wallet gesture Password What do you do? If you want to enable a gesture password on a mobile phone that supports fingerprint identification, this feature is not currently available. The common handset that supports fingerprint identification is Apple's iphone, the MX4 Pro, Huawei P7 and so on. Pay Treasure Purse gesture password how to set 1, Login to pay treasure Wallet, click "Wealth"-"set"-"gestures"; 2, click th

1. In the designated red envelope distribution point of time, the first time to enter the mobile phone payment Treasure Purse client. (Client must be the latest 8.5 version Oh, otherwise there will be no red envelopes to rob) 2. After entering the client, do not click any button, after a few seconds at the top will have countdown tips. (Must be in the red envelope time period, if after the time, will be prompted to end the activity) 3. Three seconds

1 Now click on the phone to open and login "pay treasure Purse" after we click on the interface "Transfer" button, details such as figure. 2 access to the transfer interface we click on the "Go to the bank card" and then click "Pay treasure → card" in the Open menu, then we enter "card number" "", "" the "Amount", and click "Next" as shown in the picture below. 3 and then when we transfer a bank card number will pop up to display the interface,