apex alarms

1. Understanding Oracle Apex URL SyntaxAn Oracle Apex URL example looks like this:http://myhost.mycompany.com/myservice/f?p=1023:1:220883404335693447Divided into several parts Myhost.mycompany.com is the server URL MyService is a database service f?p= is the Apex URL prefix section 1023 is Application ID 1 is the page ID 2208834043356

Basic monitoring-year-on-year alarms and year-on-year alarms The year-on-year alarms of basic monitoring are mainly collected for server monitoring, including load (load1, load5, and load15), average CPU usage, memory usage, Intranet/Internet traffic, and port count, for specific collection methods, see basic monitoring-server monitoring. I. Alarm Principle One d

Apex OS toward Open source I am the designer and developer of Apex, apex in the initial operation of the start-up, I plan to open the Apex OS, and long engaged in the development of Apex OS, hope that through my efforts and the help of all sectors of society, in China, this

Knowledge Point review: 1 entering Oracle requires a user name and password2 Oracle Default has 2 user sys and system3 SYS and system have very high administrative privileges, but SYS is 4 larger than system permissions. You can use the Create USER statement to create users 5 you must give the Create session permission before you can log in Oracle6 Under the SYS user, you can assign the user you created (such as BI) the Create session3. Enable apex-o

Oracle Apex practical notes Series 2, oracleapex1. Page Design Page A has several region, one of which is used for file list management (including display, download, and delete) and. There is A button on page A. Clicking it will call page B. Page B is responsible for file upload, and page B is responsible for file upload. Figure Figure B 2. Database Table Design File FILE_ID Number,FILE_DESC Varchar2 (256 ),CONTENT Blob,Mime_type va

The prerequisite for Oracle's information lifecycle management tool Ilma is Apex.Apex is installed by default in Oracle 11g Release 2. It is not enabled after installation. You can use the following method to enable it.SQL> show userUser is "sys"SQL> spool apexView the details of the installed apex.SQL> select * From dba_registry where comp_id = 'apex '; ApexOracle Application Express3.2.1.00.10 valid 02-apr-2010 14:20:27Server sysApex_030200Validate_

Tags: des io ar using java SP for file data1. Page DesignPage A has several region, one region for file list management (including display, download, delete), A. In page A There is a button, click it will invoke page B, page B is responsible for file upload, B.Figure AFigure B2. database table Design File FILE_ID number,File_desc VARCHAR2 (256),CONTENT Blob,Mime_type VARCHAR2 (256),Char_set VARCHAR2 (256),Last_update date,file_name VARCHAR2 (256) 3.

1. Page DesignPage A has several region, one region for file list management (contains display, download. Delete). A.In page A There is a button, click it will invoke page B, page B is responsible for file upload. B.Figure AFigure B2. database table Design File FILE_ID number,File_desc VARCHAR2 (256),CONTENT Blob,Mime_type VARCHAR2 (256),Char_set VARCHAR2 (256),Last_update date,file_name VARCHAR2 (256) 3. Apex

The prerequisite for ORACLE's information lifecycle management tool ILMA is Apex.Apex is installed by default in oracle 11g Release 2. It is not enabled after installation. You can use the following method to enable it.SQL> show userUSER is "SYS"SQL> spool apexView the details of the installed Apex.SQL> select * from dba_registry where comp_id = 'apex ';APEXOracle Application Express3.2.1.00.10 VALID 02-APR-2010 14:20:27SERVER SYSAPEX_030200VALIDATE_A

Ajax calling in Oracle Application Express (APEX 4.2) Oracle Application Express 4.2 (APEX 4.2) is a quick Web Application development tool. Ajax requests are sometimes used during web page development. How to create an ajax request: 1. Create background processing: Step 1 Step 2 Step 3 In this way, the background processing is completed. 2. Compile js on the frontend: Function ajaxTest (){

1. Common componentsFor Apex various components (page, Region, item, button, etc.) can be set to read-only under certain conditions. Their settings are similar, and the following are also read as examples.In the component view (Component view)1. Click a region2. Click the Read Only tab3. Select a condition type, there are many options. Simple can be an expression that is not null or two expressions (not) equal. The author often uses PL/SQL Expression

Oracle Application Express (APEX 4.2) for ajax calls, apexajax Oracle Application Express 4.2 (APEX 4.2) is a quick web Application development tool. Ajax requests are sometimes used during web page development. How to create an ajax request: 1. Create background processing: Step 1 Step 2 Step 3 In this way, the background processing is completed. 2. Compile js on the frontend: Function ajaxTest () {

The Oracle Application Express 4.2 (APEX 4.2) is a fast Web application development tool. Ajax requests are sometimes used in the process of developing Web pages.How to create an AJAX request:1. Set up the background processing:Step 1Step 2Step 3This completes the creation of the background processing.2. Compile JS at the front desk:function ajaxtest () { apex.server.process (' TEST ',/// Background processing name, case sensitive {},// The

1. the user data needs to exist in the csv file. Because Apex does not allow uploading of more than 44 columns of data (more than 90 columns in this case), you must first import all columns to a clob field, then, use the stored procedure to export the data to the corresponding column. 2. solution 1) create a table with the clob field CREATETABLETABLE3 (CONTENTCLOB); 2 1. the user data needs to exist in the csv file. Because

When I think of this topic, my mood is rather depressed, because I met a more embarrassing problem. A man who was over 30 years old, in a high-toed, C*o-headed leader, defied the way: "Why are you an engineer at this age?" "I almost want to jumping, or drag his collar, or point to his nose scold:" Do you know technology? Does it technology have the apex? ”I remember a couple of years ago I read a Japanese comic book, "Hot-blooded college," although th

As I understand it, Oracle Application Express (APEX) is a set of web rapid development frameworks that are produced by Oracle and rely on Oracle databases. Oracle Apex is a tool used by the author in the actual development work. The author found that although its English resources and many, but probably because the domestic is not very common, Chinese resources are not many. In the actual work, there are s

Label:As far as I know, Apex 4.x does not provide an editable interactive reporting component. This requires our manual implementation. In fact, this is not very complicated, just a few simple steps.1. Create a interactive report according to the wizard. The query statement can be as follows. Select Apex_item.hidden (1,e.id) | | E.name as Staff, Apex_item.select_list_from_lov (p_idx=>2,p_value=>e.department_id,p_lov=> ' lov_department

Since January 20 home, the progress of these days is not satisfactory, read more than 100 pages of ATA-2 English documents, also began to write more complex hard drive, but every day is a person at home, I am bored and bored. No one can talk and chat all day. It's almost the same as getting in jail. When I go out, I find myself dizzy and have no spirit. in addition, the data cable of the USB flash disk is lost, and it is difficult to paste the Code and articles of the hard disk recently written

As far as I know. Apex 4.x is not provided with an editable interactive reporting component. This needs to be implemented manually.In fact, this is not very complicated, just a few simple steps.1. Create a interactive report based on the wizard. Query statements can be as follows. Select Apex_item.hidden (1,e.id) | | E.name as Staff, Apex_item.select_list_from_lov (p_idx=>2,p_value=>e.department_id,p_lov=> ' lov_department ') as depart

Tags: io ar java sp file div on CTI codeThere are several ways to customize JavaScript1. Page loadingIn the component view1. Click Edit Page2. Write a custom JavaScript function in the function and global variable declaration of the JavaScript tab;3. Invoking or executing JavaScript code at execute when page loads2.Dynamic Action1. Create a Dynamic action;2. Select the event type, such as change, click, page load, and so on 3. Setting conditions (optional) 4. If the condition is true or false, t