How To Embed PL/SQL Queries In HTML In Database App Development VM
Nov 20, 2012
I'm reading "Learning Oracle PL/SQL" and this book tells me that if I can install apache httpd and modplsql I can embed queries in HTML. How do I do this in Database App Development VM? Do I already have apache httpd installed? Is it already started? If not, how do I start it?
What am I getting when I point my firefox browser to
[URL].......
I'm getting a nice web page that is prompting for username and password. What username and password do I use? oracle/oracle did not work! What does this web site do? Administer the database server?
I already tried to use "yum install emacs" as I mentioned in Re: How to Install emacs, openssh and start oracle database and get a connect? and it appears that the repository for "yum" is not correct.
"yum install httpd" does not work either.
When I tried "sudo yum install httpd" it says
"Sorry, user oracle is not allowed to execute '/usr/bin/yum install httpd' as root on localhost.localdomain."
I get the same message for "sudo yum isntall emacs".
I am having a little trouble retrieving info from my mock database.
here are my definitions: response.setHeader("pragma", "no-cache"); response.setHeader("Cache-control", "no-cache, no-store, must-revalidate"); response.setHeader("Expires", "01 Apr 1995 01:10:10 GMT"); response.addHeader("Cache-Control", "post-check=0, pre-check=0");
[code]...
and here is my select statement. ds = (DataSource) context.lookup(dSource); conn = ds.getConnection(); stmt = conn.prepareStatement("select add_date, campus, name, leader from TABLENAME where id = ? order by xbbo_add_date"); stmt.setString(1, colleagueID); result = stmt.executeQuery();
***basically I am trying to retrieve this info from my db, and list it out in a HTML table. I am writing this on a JSP page. Also, where i want the retrieved data listed, I am using for ex: <%=name%>
our system has always been running on mysql database and recently we have switched to oracle. As the current system is coded using mysql query syntax, when i run this program using oracle database, i got a error. The language that I'm using is JSP.
this is the error message:
The following query could not run on oracle. To convert these mysql queries to oracle compatible queries.
SELECT productID,productName FROM products order by productName;
select newsID,newsDate,newsHeadLine1 from news order by newsDate Desc limit 3
SELECT fuji_products.productID, productName_Display FROM products,products_availability where products_availability.productID=products.productID and (product_status='enabled' or product_status='all') AND category='12'
SELECT catID, catSub1 from category where catSub = '"+ prodCat +"' AND catSub1 is not null group by catSub1 order by catSub1
what sort of queries IT auditors run against the database? assist me wit these so that I can run them before hand in order to sort out any security vulnerabilities which we might potentially have prior to this being picked up by external auditors?
I am database developer and suddenly i have been given a DBA work. I have to monitor database for resource intensive queries , whether i/o is more , process memory and many other stuffs.
Provide me some sql queries or scripts which shows that process are over loaded and memory needs to be allocated, queries are taking long time , i/o operation are more instead of memory.
if Oracle Developer Suite 10g version 10.1.2.3 can emulate single signon (SSO) on my development PC? I've seen the documentation for the Application Server mod_sso.conf etc.how does one test single signon on the development PC?
I have designed a web application that has the basic functions of an e-commerce shopping cart site. I have been using the combination of php, and mysql.
However over time I have noticed shortcomings and would like to now migrate to oracle for future sites as my database. PHP is a great language, but I am wondering what Language would be EASIEST to migrate to and works BEST with oracle.
I have a JSP that works with an Oracle 9i database.
On my local windows workstation where I developed the JSP the application processes very quickly working with the Oracle database. The JSP application on the Production Intranet web server connecting to the same Schema processes very slow sometimes during the day. During off hours the Production Intranet JSP with Oracle processes quicker.
There is only one user for the application and I dont understand why the same application using the same database runs so much slower sometimes on the production server compared to my local workstation.
I have a below requirement to compare the development and production objects.if any association_type or association_role are not exists in production then i need to return a message like "the Type Object found in Development,but not Production"
Below is the tree structure
development ProcessingSite(Association type1) TreatingSite(role1) MoodedActivity(role2) MaterialName(role3)
production ProcessingSite(Association type1) TreatingSite(role1) MaterialName(role2)
Processing Site is an association_type and it is having 3 association_roles. we can observe same association_type in the production, but Mooded Activity(association_role) is not available. in this case we need to return "Type Object found in Development,but not Production".
I have been asked to improve the speed of our extract feeds to another team. It was using an excel file as csv created with C# reading the csv into a global temporary table and a procedure to insert rows from global table to main table one at a time.
Around 1 million rows That was taking around 25 min. After trying sqlldr and an intermediate table I managed to reduce timing to 15 sec with sqlldr and Direct Path Load. I tried all that in one of our own DEV databases. Now we want to try the approach in one of DEV databases belong to downstream group (the one we feed data). They are rather reluctant to give me access to their DEV database! I have asked them to create a new login and grant object creation (DDL) to this user.They keep saying that they are prepared to give me a role but NOT schema owner. What is the best way of enabling me to create tables somewhere and test loading times with sqlldr.
I need to do full DDL (table/proc creation) and DML on a certain schema. So my question: What is the best way of doing so.. Do I need a schema created for user to do this workI they already have a general purpose schema, can they create a role to have full DDL: rights in that schema?
Error - FRM-18103:Failed to initialize the Development Environment I have installed Oracle 11g and Oracle Developer Suite 10g in separate oracle homes.
When I try to open Oracle form builder I am receiving 'FRM-18103:Failed to initialize the Development Environment' error.
We are facing space crunch in our 4 development 11i ERP environment servers and decided to reclaim the space . We are having 11.1.0.7 Database . What we observed is, there are many objects present in the recyclebin and we went on to purge the reclybin of MSC user.
SQL>select owner,sum(space)* 8 / 1024/1024 "Size in GB" from dba_recyclebin group by owner order by sum(space) ;
But even after purging the recycle bin of MSC User , we didn't find any changes in DBA_FREE_SPACE for those tablespaces in which recyclebin objects were present. We would have seen the freed space in dba_free_space.
I'd like to remove a name from the list of assignees within the team development area. I've already re-assigned everything to a different person but can't find an option to remove the old one from the list.
The best way to structure my schemas within a single Oracle instance to support multiple project development. At the moment, within an Oracle instance I have Area_Dev and Area1_Test schemas, with the intention that Project Xv1.0 would use Dev schema for development and Test schema for testing.
Lets say I want to start on Project Xv2.0 development while I am still finalizing Project Xv.10 development what is the best way of accommodating that, without creating individual schemas for each project?
I would like to develop an APEX cloud app locally and offline (my PC). Later, I'll deploy it to the cloud for testing when finished. I understand that the APEX/DB in the cloud only provides a sub-set of the features of a local APEX/DB installation. To make sure I develop a solution that will run in the cloud and not depending on features not supported, I would like to set up my local PC with the same limitations as the cloud instance. Is there a script/patch etc. that can be run to limit local features (or privs to them) to mimic the same premises and enviroment as when running in the cloud? (I know such exists for MS Azure local development).
I am trying to insert complex HTML into a CLOB value in an Oracle table and keep running into various issues. The ORA errors I get include 0734, 0042 and 0552. The HTML I am inserting includes characters such as &, ', and *.
Here is an example of the SQL I am trying to run:
set DEFINE off' update table set message = '<HTML>TEST!@#$%</HTML>'; commit;
I basically get it how to insert selected records from html to table by converting into the xml format [URL] (Barbara and Michel know what Im talking about).
But now I cant get the hang of convert one html site where are a very usefull information for my job.
Its about the site[URL]
where I need to get informations about phone specs and insert into the table. Informations begin with" rozmery telefónu106 x 48 x 16 mm" and ends "podpora WCSS".
However I try to figure it out always I gonna get some ORA errors.
I have learned procedure to send email with html attachment using UTL_SMTP protocol. But I could see the mailed attachment shows .Dat format. I need the attachment should go in .Html format.
find the below code which i am using:
CREATE OR REPLACE PROCEDURE send_email( pi_from in Varchar, pi_to in VARCHAR, pi_subj in VARCHAR, pi_msg CLOB )
I am working on a procedure which will insert a concatenated field that will have HTML code and a paramater value into a procedure. For some reason I am having issues inserting the HTML code into the local variable for process. I am not getting an error but instead the insert is not including the value in the variable when code when it runs. Do I need to enclose anything around the HTML to make this work?
This is an example of how I am populating the variable:
