Forms :: Calculation In Timing With Varchar2 Datatype
Jul 16, 2011
I'm facing a problem where I create a form and I want to feed time in "HH:MI" format, Firstly I choose the "Date" datatype, but during the feeding of time i.e "00:30", means if I want to feed only mints, then it doesn't accept, at the other hand if I feed "01:30" means mints with hr then it accepts.
To get rid of this problem I changed datatype "Date" to "Varchar2".
I create 3 columns on my form "TTL_WORKING_TIME" - "TTL_RUN_TIME" = "BRK_DWN_TIME". If I get any value in "BRK_DWN_TIME" column thn it has to be distribute in 3 or 4 reason of B/D, means if I get 00:30 mints brkdwn thn 00:15 mints for "reason1" and 00:15 mints for "reason2".
How I make calculation where I use "Varchar2" datatype.
I have a stored proc which takes IN parameter of datatype varchar2.When I am trying to run the proc it is throwing error that "input buffer too small".The datatype assigned to IN parameter is of varchar2(200) but actually the length of the parameter passed is around 500 characters.the way to increase the length of Input parameter to 500 characters??
I have to change the datatype of a column from CLOB to varchar2, without changing the order of the columns. The table has no data. I could find any other way other than dropping the CLOB columns and then adding new columns with varchar2 datatype. But this changes the order of the columns in the table.
here is the situation, I have to write a function that receive as parameter a datatype varchar2 and validate if the letter is less than "A" or greater than "Z", it must print do not correct, or correct depending on the situation, no problem so far, the only problem I've got is: If the symbol is ";" is valid, but i do not know how to write it, It does not depend on the PL/SQl languaje but depends on the logic itself.
DECLARE v_nombre varchar2(20):='john;%'; vv varchar2(1); begin for i in 1..length(v_nombre) loop
I am facing issue related to Number data while it is being converted to Varchar2, it is automatically getting rounded off after 32 decimal place.My database version is "Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production".
"First" string got rounded off to 97 (last 2 digits) instead of 9679 but for "Second" record it holds the actual value.Only thing which I could figure out while the number is getting type casted to String, it is getting rounded off to 32 decimal place.throw off some light on it and provide the solution how the original record can be kept intact without rounding off.
Database Version : DB : Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit ProductionOS : HP-UX nduhi18 B.11.31 U ia64 1022072414 unlimited-user licenseAPP : SAP - ERP I have to RANGE partition on UPDATED_ON or PROFILE either one table which is having below
structure : Name Null? Type -------------------- -------- -------------------------------- MANDT NOT NULL VARCHAR2(9) MR_ID NOT NULL VARCHAR2(60) PROFILE NOT NULL VARCHAR2(54) REGISTER_ID NOT NULL VARCHAR2(30) INTERVAL_DATE NOT NULL VARCHAR2(24) AGGR_CONSUMPTION NOT NULL NUMBER(21,6) MDM_VERS_NO NOT NULL VARCHAR2(9) MDP_UPDATE_DATE NOT NULL VARCHAR2(24) MDP_UPDATE_TIME NOT NULL VARCHAR2(18) NMI_CONFIG NOT NULL VARCHAR2(120) NMI_CONFIG_FLAG NOT NULL VARCHAR2(3) MDM_DATA_STRM_ID NOT NULL VARCHAR2(6) NSRD NOT NULL VARCHAR2
[Code]....
As per my knowledge, RANGE is better suited for DATE or NUMBER. and INTERVAL partition is possible on DATE or NUMBEr . Column PROFILEIts is of VARCHAR2 datatype. I know still I can partition as Oracle internally convert varchar2 to number while inserting data. But INTERVAL is not possible. How to RANGE partition on PROFILE ? Column CREATED_ON :It is of NUMBER with decimal
I am developing a form where I need to add Numbers.In fact we have a bag of Cones that contain 24 cones.In normal calculation when I add numbers for example
5.24 Plus 5.24 it will give the result 10.48
I Need the appropriate method to calculate if I add these two numbers it should give the result 5.24 Plus 5.24 the result should be 12
Currently I am working on payroll system where I have to calculate employees working hours/late coming hours/early going hours against its roster which is defined in the beginning of every month/week.
In roster form user define shift of every employee like
Code Name Shift 7 Saad Nafees A - 09:00 17:00 492 Muhammad Nasir Shahzad B - 17:00 01:00 243 Muhammad Tahir C - 01:00 09:00
Roster table structure
code varchar2 name varchar2 Shift date Remarks varchar2
shift table structure
code varchar2 timein date timeout date latetime date Hdaytime date
Oracle stores both date and time information in date data type, suppose today user change shift timings from 17:00 to 17:30 or user change timein/timeout in attendance form then oracle will store current date with user define timings.
Now this is the main problem which I am facing because whenever you calculate difference between timein and timeout or compare with its roster then output comes wrong because oracle returns total no of hours whenever you minus two dates.
I'm getting trouble in getting the sum of all the product's prize present in the form fields of invoice form. For example, I user bought 2 products so I want to get there prize sum in the total box. I first want that I've QUANTITY, DISCOUNT and SELLING PRIZE.
If I multiply Quantity with Selling Prize then I gets the result in Product and Quantity Total Box. However, Now I want to add discount option in it. Means if user is providing 10% discount to his/her customer then Quantity * Selling Prize - Discount% becomes a result in product's solution final prize box.
Here is the pic..
Look...Now here..I've added 22 in quantity.. now if I'll insert 10% in discount then the total will comes in Amount Display Box.
I'm currently using this coding on on Prize Box.. :SP_PRODUCT_PTOTAL := NVL(:SP_PRODUCT_QUANTITY,0) * NVL(:SP_PRODUCT_PRIZE,0) * NVL(:SP_PRODUCT_DST,0) / 100;
How To Display Runtime Calculation in cursor for example in loop i define xyx number then add + 1 in xyz and move its value to block item until loop valid but in display no value shown but if i apply message(xyz) then it also shown the answer is correct but with message style i click every time in message but i want that with some delay form automatically show the value of xyz in block field.
i am fairly new in the oracle arena, but what would cause a statement such as
ALTER TABLE TEST_TABLE MODIFY text_field1 varchar2(100) DEFAULT 'testval' NULL
to change a column's type from VARCHAR2(100) to VARCHAR2(100 byte)? i found a few mentions of the 100 byte concept online but nothing that jumped out at me.
I would need to convert the column datatype from BLOB to CLOB. currently in the table, the BLOB column has the data. the requirement is to convert this column from BLOB to CLOB datatype.
How to convert from BLOB datatype to CLOB datatype ?
how to set the timing on for all SELECT statements in a procudeure...and i want that should come as a output for very SELECT statement slong with my original output.
Just want to know about archive log shipping time from production to physical standby. How can i know the timing that ARCHIVE LOG takes to reach from production to standby server.
I think we can get this through ALERT log but m not sure.
User complaints fetching data from table A is timing-out ( as per application standards). I decided to collect latest statistics(dbms_stats) on index used by query which is running for more than 12 hours.not.It is partition table and got close to 10 millions records.
1) I checked dba_waiters - no rows 2) I checked v$locked_object/v$locks - no rows 3) I'm unable to run explain-plan for any criteria on that table 4) I'm unable to open table data-tab in Toad/ Sql developer. 5) I'm unable to query a single partition; no error but it keeps on running.
declare a clob; b varchar2; c clob; begin c:=a||b; end;
When execute above code in form runtime, I get error ora-32767.
"ORA-29287: invalid maximum line size Cause: An invalid maximum line size value was specified. Action: Correct the maximum line size to be in the range [1, 32767]."
We are using 10G Forms and Reports against a 8I database (DB1) which has a link into another 8i Database (DB2).
DB2 has been upgraded to 10G. The application works fine but when I try to compile the forms in form builder I get an "ORA-03115, unsupported network datatype or representation." error.
The error occurs where the code in the form references the link directly. Other code where we created views to hide the link name works fine. BTW Same code works fine in SQL Plus 10G & Toad.
I have tried changing the type of variables & different columns but that did not work.
Tablespace usage alerts are checked every ten minutes. You can request a check every minute when you set the threshold, and confirm that this has been set:
orclz>but you will still have to wait up to ten minutes for the alert to be raised. know whether this frequency can be changed? And why this particular alert behaves differently from all the others? This is the bahaviour in all releases since server alerts arrived.
i have attached the .csv file for gratuity calculation.
In the given criteria you can see if number of years 1 then he can get 1 salary if years 1.5 then 2 salary and so on also we need to take care about the leap year.
create table ex (sno number,ename varchar2(10),job_code char(4),sal number); insert into ex values(101,'John','Java',21000,'IT'); insert into ex values(102,'Michel','BI',25000,'IT'); insert into ex values(103,'Johny','Java',30000,'IT');
I have tested it and it is working as the way I expected: select 'to display week no as column' "Week &week_no" from dual;
The output: Week 16 ---------------------------- to display week no as column ...So how do I display Week 15, Week 17 etc based on the calculation of &week_no e.g. &week_no+1?
I have time fields that have been converted from a 12hr clock to a 24hr clock and these fields hold only the time...no date.
I need to be able to determine the difference between column A and B eg.
Column A: Column B: 11:00 14:00
I can remove the ':' by using the replace command, but as I need to run on a actual 24hr clock I am not sure how to tackle the calculation as it is not the full oracle datetime format.
Is it possible to calculate cumulatively in oracle sql queries, i.e. using the results of the last row for calculating the values in the current row?For example I want my query to return the following:
In col3 above, for feb I want to use the result returned for jan ((100 * 1)*2+200), for mar I am using the result returned for feb((100 * 2 + 200) * 3 + 300) and so on.
i.e. I want to use the previous value of column3 to derive the current value of column3. Like using the LAG function but on the analytically derived column itself.
