Reports & Discoverer :: Bar Code Reader Will Readout Code
Feb 12, 2009
I have no knowledge about Barcode. The problem is an issue of Loyalty Cards of a Hotel and Restaurant to various customers and then these cards will be presented by the customers time to time in the Hotel as well as Restaurant. The Owner of the Hotel and Restaurant wants to generate separate barcode for each card and when this card will be presented then the bar code reader will readout the code and the system will calculate the amount of discount/rebate. Because if the data entry operator enter the code of the card through key board the it will be a chance of leakage or misuse of that card.
We are converting Oracle 6i reports to 10g. I have a report with a button on it that when clicked, it runs PL/SQL code in a program unit defined within the report. The only documentation I have run across says to replace buttons with a hyperlink but this seems to refer to when a report calls another report. This is not the case for this situation.
The button on the report came into 10g as a Text Item. I tried applying the following documentation to the hyperlink property:
"Example 5: Static hyperlink The following example shows a value for the Hyperlink property that specifies a link to a destination identified as LINK1: #LINK1"
The program unit is named: U_UPDATEBUTTONBUTTONACTION and I referenced it as #U_UPDATEBUTTONBUTTONACTION in the hyperlink property.
Printing a bar code (such as a pick slip number e.g. 223456) in Oracle Applications 10.7 char, reports 2.5 on a genicom (dot matrix)..I was unable to find any fonts for this when I searched.
I have to compare my SVN source code (packages, views etc) with the production code in the database like views etc (actually we are not sure that what we have in the svn is the final version of production code, we have objects created in the production database, but we don't have latest scripts for that. we have to deploy the svn code in the UNIX box).
So here the comparison is between the OS files and the database objects.
I thought I would get scripts of all the packages, views etc from the production database by using DBMS_METADATA or some utility and save the code in OS files then compare one svn file with OS file manually by using some comparison tools e.g toad provide one comparison tool.
I downloaded oracle sql developer, i type my code into a worksheet but if i use the run statement option, it asks me to make a connection. I dont want to make a connection, just test the data locally.However, even if I do try and make a connection, i get ora-12560 error (local connection).
I just want to type up some data to make some table and test to retrieve or manipulate the data. I'll use any program, command line or gui.
I need to retrieve the records where the involvement is either a person or an organization. Using the code below i receive an error stating that the outer join operator is not allowed in the operand OR:
(( INVOL1.PERSON_IDENTIFIER(+)=ALL_PERSONS.IDENTIFIER ) OR ( INVOL1.OUNIT_IDENTIFIER_INV=INVOL1_ORG.IDENTIFIER(+) ))
If I change it to an and query it will only retrieve the records where there is a person and an organisation as the involvement but I need this option as well as one or the other.
I would like to backup all source code (packages, procedures, functions, etc) every day automatically. Is there a built-in feature of Oracle to do this, I've been going through the Toad IDE and its getting to be too time consuming.
I assume I could use the export command, but not entirely sure what to specify.
I would like to backup a few tables along all code and set something in place (trigger maybe?) to send me an email when a modification is made to the production code environment.
I am fighting with some code to work in IE7. It is currently working in Firefox.
A little bit more on the context of the situation is that I am entering the code as a personalization on an Oracle Self Service Page. I am entering in as a raw text personalization.
My Asp.Net/C# application is connected to an Oracle database where it retrieves database values and also values calculated/returned from Oracle functions. My problem is that sometimes an Oracle function I calling returns a null value because of not correct input parameters which will cause Oracle function to (I think) return an null value. My problem and question is how to catch/obtain if he Oracle function returns a null value? Oracle function should return a decimal value if correct input parameters. Below is my row of code that crashes when Oracle function returns a null value in case of incorrect input parameters.
I have the following data (columns IDx, STARTx and DURATION) and want to create the column RESULT. Example:
create table zTEST ( IDx number, STARTx number, DURATION number, RESULT number ); insert into zTEST (IDx, STARTx, DURATION, RESULT) values ( 1 , null , null , null );
[code]...
The logic behind the table is like this: when there is a Start-ID and a Duration, the field Result shall show the Start-ID for the next records (Duration period). Even if there is a new Start-ID in row 9, it is ignored since threre is already a current signal from row 6 which is still running.
this is the table i have in which repeated itemids for different dates,for example itemid 205 and 203 comes 2 times because that item was consumed again and again in a different date. like this the table data has more than a 20 thousand records;
In which i need to select the last updated dates itemid from this table, because same item id could be consumed 'n' number of times so i need to select it as per the last date or latest dates itemid from this table for each and every item, so how can i select it?
I have a problem in running a sql query.I have a dataset with the following details. Product name,product status,approval date in table product_details. I have a code as follows
select Product_name, Product_status, approval_date, case when product_status ='Cancelled' or product_status ='Stopped' then approval_date='N/A' when product_status='Active' then NVL2(approval_date,cast(appoval_date as nvarchar2(30)),'Null') when product_status='Completed' then NVL2(approval_date,cast(appoval_date as nvarchar2(30)),'Null1') when product_status='Planned' then NVL2(approval_date,cast(appoval_date as nvarchar2(30)),'Null2') end as DER_approval_date
from product_details
but i have a error in running this code saying character mismatch.
with the code below i have created 2 varaibles v_start_date and v_finish_date, i have inputs for them, thats fine the problem is when the inputs are empty, i have put a ELSIF statement in the begin section of the code, now if the variables have input from the textbox's then it works fine but if they are empty, the programme reads into the if statement executes that bit of code but doesn't seem to open the cursor up and execute that bit of code.
DECLARE v_start_date enrollments.enrollment_date%TYPE:= :START_DATE; v_finish_date enrollments.enrollment_date%TYPE := :FINISH_DATE; CURSOR no_grades_cur IS SELECT class_id,stu_id, status FROM enrollments
There are two List boxes namely :list_all (All) and :list_sel(Selected). :list_all show some data. What I want is to insert / delete records from the list_all to list_sel or vice versa using the buttons ( e.g.For one record using > and for all >>). The next step is to call a report to show data from the :list_sel.
I have populated the list_all with using the following query.
"select distinct all_ded,to_char(all_ded_id) from salary_temp order by all_ded"
This Is My Code ------------------- Declare obutton number; begin
obutton := Show_alert('ALT_EXIT'); clear_block(no_validate); If obutton = ALERT_BUTTON1 Then -- commit; exit_form(no_validate); else exit_form(no_validate); end if; end; -------------------- But When I pressed Yes Or No the database is not update. Why ? I have save My data with save button already no problem but why i close this form The data is'nt save?
So i have to put "summit;" in it when ALT_EXIT pass another warning* appear how do i exit program without the second warning
*it say about"2 record i already updated" about this but i can't remember exactly.
Version- 10G I have a stored procedure which contain code like
if () then---update---else if() theninsert --update--------else if()-----------------------end if;end if;end if;
I have to use this code numbers of times in my procedure , is there any way I can give name this code & use it or call it where I need it in my SP.Don't want to make the above code a separate procedure.
Snapshot_date is last working date of that month, and is recorded only once in the table for a matrl_num & plant combination.
Inserting records in the table: Refer to insert_extended_values.sql Note: This is just a sample table , having records for only two matrl_num.
after inserting records , you can see the records are for two different matrl_num's. For each matrl_num , we can have multiple values of plant and for each plant we can have different value of std_Cost(eg:matrl_num='0023173556').
Moreover for each matrl_num , I have some records in each month , based on the number of plants(with std_cost). Std_cost for a plant is updated in the table whenever there is a change in it from the previous value.In case of no change in value of std_cost over previous month's value , we have 'Null' std_cost for that matrl_num, plant & month(next month).
I want to update these 'Null' values with latest(last month's 'not null' - std_cost) std_cost for that matrl_num and plant. Such change in std_cost can occur multiple times , so we need to update the 'Null' std_cost till the time we have encountered a change in std_cost and so on.
Have 3 tables table1 (campaignid,promoflag) table2 (campaignid,projectid,campaigndesc) table3 (projectid,promoflag,projectstart,projectend)
I am to update table 1 promoflag with value from promoflag in table3
Update table1 set promoflag = table3.promoflag
I would like to make sure only appropriate record is updated therefore want to use where clause condition but the primary key for table1 and table3 are different, the only link can be found on table2.
I want to use condition where table1.campaignid=table2.campaignid and table2.projectid=table1.projectid
Have used the following without success:
Scenario 1
Update table1 SET promoflag = table3.promoflag FROM table1 inner join table2 on table1.campaignid = table2.camapaignid inner join table3 on table2.projectid = table3.projectID;
Error at line 1 ORA-00933: SQL command not properly ended
Scenario 2 with real table/column names
Update UA_CAMPAIGNEXTATTR SET CFPROMOTABLE = LMUK_PROJECT_AUDIENCE_GRID.GRID_AUD_CFPROMOTABLE FROM UA_CAMPAIGNEXTATTR,UA_CAMPAIGN,LMUK_PROJECT_AUDIENCE_GRID WHERE UA_CAMPAIGNEXTATTR.CAMPAIGNID = UA_CAMPAIGN.CAMPAIGNID AND UA_CAMPAIGN.PROJECTID = LMUK_PROJECT_AUDIENCE_GRID.GRID_AUDIENCE_ID; Error at line 2 ORA-00933: SQL command not properly ended
It appears to get block with the 'FROM' statement (was underlined in red)
I Would like to delete a records based on the parent / child relationship. So I would need to delete a record from parent table , first delete inner most child record then other child then master. To write generic way of Oracle 10g PL/SQL code.
