Writing IF Statement Using SYSDATE?
Apr 22, 2011
I have an employee table. I Have to get the data of all employees in such a way that. If today I run the Query,then i have to get the data of all employees working between december 1st of previous year(current year-1 i.e., december 1st 2010.) till today(april 21st). If the query run date is in the month of december(example december 15th) then the query should get the data from december 1st of current year(december 1st 2011) to December 15th. I wrote the if statement some how its not working. I want to make use of this If or Case Statement as the start date of the employee_timestamp. Is this possible here or not.
select * from employee
where
employee.employee_timestamp > (select to_date(to_char(concat('12-01-', extract(YEAR FROM sysdate)-1)),'MM/DD/YYYY') as Startdate From DUAL)
and
employee.employee_timestamp < (SELECT SYSDATE FROM DUAL).
[code]....
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Dec 2, 2011
I'm working on a project and I can't figure out the procedure I will need to use. I've got a sysdate field in my "Calls" table which generates a call date + time, however I need to insert a severity level of the call after a certain amount of time,
e.g. after 1 hour level turns from level 4 to level 3 and so forth until reaching level 1 after x amount of time. I know I'd need to put in an else if statement within this procedure I just can't work out how to do it with the sysdate field that has also been created.
A bit of info about the table, table name = calls, column 1 = date_time and column 2 is called severity_level
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May 15, 2010
how to insert data in oracle table without writing insert statement in oracle 9i or above. i am not going to write insert all, merge, sqlloder and import data.
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May 1, 2013
I have to do a query in oracle 11g
i want to cumpute the percentage of believers of every religion from the world's population
country:name,code,population
example data "Argentina" "ar" "39144753"
religion:country,name,percentage
example data
ar Jewish 2
ar Protestant 2
ar Roman Catholic 92
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Feb 5, 2013
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.
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Aug 3, 2011
I have two same DB schema (same structure, same data) and I need to provide update in one of them when data in the other one is updated. It is singe direction only (we change data in DB Schema A and synchronize data in the DB Schema B; there is not opposite direction). Only small portion of data (compared to the size of DB Schema) might be changed or added this way.
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Dec 31, 2011
We are using one software it is a test tool for verify the data base posting speed from server to client systems. In windows 2008 R2, database posting speed is very slow when compare to windows 2003 server .
Server configuration is same for both servers ( RAID 5 , RAM 4 GB) how we can improve writing performance in Oracle
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May 3, 2006
How can i insert any character or symbol automatically after writing 2 words
E.g.
i want to enter date 20-may-06 , in this i mean it that when i enter 20 then automatically - is inserted.
is there any query in Oracle. Or Oracle Hasn't created this type of query.
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Apr 12, 2006
I'm trying to install forms 10g on my windows 2000 professional os which is having oracle 9i client. but while installing 10g i'm geting oracle universal installer error. error in writing to directory c:...
My D drive is having 10GB free space and C drive is having 800MB free space (both drive have normal attribute i.e it's not read only ) and oracle have already copied some temp files in C drive (size 13.6 MB) .
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Nov 26, 2012
I am writing a query and I am trying to multiply some of the columns with *1.50 and 0.75.
The columns I am trying to multiply are coke_rebate.volumecsd and coke_rebate.volumencb. I am getting an error in oracle sql command from web "ORA-00937: not a single-group group function"
Here is the code I am writing:
SELECT CUSTOMERS.CUSTID,
CUSTOMERS.MEMBERID,
CUSTOMERS.BNAME,
COKE_REBATE.COKEID,
SUM(COKE_REBATE.VOLUMECSD*1.50) "TOTALCSD",
[code]........
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Sep 4, 2011
I am working in EBS 11i and database 9i. I know that we can not write subquery in IF condition like below.
IF deptno IN (select deptno from dept)
--
END IF;
Is there any alternative to achieve above scenario.
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Jul 14, 2010
The Scenario is that we have to restrict clients to write file on C drive for which we have to grant admin privileges(OS) which we don't wanna give. Rather they can write on their own profile.
In CMD we can find their profile with %userprofile% command,but i am confused of using it in oracle form. so is there any possibilities to redirect O/P to userprofileyour_file.txt
Just for an instance ,code is like this which is currently writing in C: drive
Declare
in_file TEXT_IO.FILE_TYPE;
linebuf VARCHAR2(80);
your_file VARCHAR2(50) := 'C:TEMPyour_file.dat';
text_line VARCHAR2(400);
[code].......
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Aug 16, 2012
I'm trying to read the data from flat file and write data into multiple files based on the condition. The value of each line is checked with the Flag Table (Id NUMBER, FlagType VARCHAR(25), Flag CHAR(1)), If the Flag is True then new file has to be created and corresponding line has to be moved into new file otherwise it has to continue with the same file.
CREATE OR REPLACE PROCEDURE rw_demo (File_In VARCHAR2, File_out VARCHAR2) IS
InFile utl_file.file_type;
OutFile utl_file.file_type;
vNewLine VARCHAR2(4000);
i PLS_INTEGER;
j PLS_INTEGER := 0;
SeekFlag BOOLEAN := TRUE;
[code].........
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May 3, 2012
I am Getting the error when writing the procedure. How to Solve this Error .
Error: PLS-00306: wrong number or types of arguments in call to 'PUT_LINE'
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Mar 10, 2011
Is there any difference behind that using of either IS or AS when writing Stored Procedure?
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May 22, 2007
I am trying to implement a Houskeeping program for files generated in 4 different servers. This housekeeping program is run as a batch job and I need to use PLSQL to implement it. The files need to be housekept on the basis of the file creation date.
how I can go about doing this using a PLSQL stored procedure.
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Jun 26, 2013
here' my code.
delimiter //
SELECT CONNECTION_ID()//
LOCK TABLES source.jos_daikin_control_card_fcu_model WRITE//
[Code].....
ERROR 1192 (HY000): Can't execute the given command because you have active lock
ed tables or an active transaction
Is there a way to prevent other session from accessing the tables called in the procedure?
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Jul 27, 2010
I have an Oracle Form 6i. There are two blocks. One is a database block called CUSTOMER and the other is a non-database block called CONTROL.
In the PRE-INSERT trigger of the database block, values from the non-database table block are passed to the database table block. When I pass values I use the :BLOCK_NAME.field_name eg. :CUSTOMER.scale_code := :CONTROL.scale.
In this form the values passed to the database block from the non-database block in the PRE-INSERT trigger do not use the block name e.g. :-
:warehouse := :global.default_warehouse;
:capturer :=captured
:scale_code := scale;
:date_captured := sysdate;
insert into dd_audit(cus_id,cap_date) values(:CONTROL.cus_id,SYSDATE);
This application used to work fine for months, last week when writing the values in the PRE-INSERT trigger, just the warehouse field had a value. The remaining fields after the warehouse did not pass any values, although it was verified that values would have been present in the non-database block. The date_captured field should have at least had the system date. The last insert into dd_audit was successful.
I have done numerous tests on our test database and could not replicate the problem. Would passing the values from the non-database block to the database block without the :BLOCK_name preceding the field name cause this problem.
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Oct 8, 2013
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
I am trying to write the Turkey character stored in the table in VARCHAR2 to Unix file. But when the text is written to the unix, the characters are coming as junk.
The output of the file it is writing is as below after the execution
Fis Içe Aktarma Olusturuldu Header
Fis Içe Aktarma Olusturuldu
Fiş İçe Aktarma Oluşturuldu
Instead I expect the chararecter to be as "Fiş İçe Aktarma Oluşturuldu Header" which when converted to English will show as "Created Import Plug Header".
DROP TABLE TEST_JUNK_CHAR
/
CREATE TABLE TEST_JUNK_CHAR (primary_description VARCHAR2(400))
/
INSERT INTO TEST_JUNK_CHAR VALUES('Fiş İçe Aktarma Oluşturuldu Header')
[code]....
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Apr 24, 2013
I have the following tables & data ..
create table identity (IDENTITY_ID varchar2(100));
Insert into identity values ('100');
Insert into identity values ('101');
create table CM_ENCOUNTER (IDENTITY_ID varchar2(100), CSN varchar2(100));
Insert into CM_ENCOUNTER values ('100','3a1');
Insert into CM_ENCOUNTER values ('101','1a2');
create table CM_PATIENT (IDENTITY_ID varchar2(100), GENDER varchar2(100), race varchar2(100));
Insert into CM_PATIENT values ('100','F','AA');
Insert into CM_PATIENT values ('101','M','HA');
Insert into CM_PATIENT values ('101','F','EA');
create table CM_ENCOUNTER_RFV
(IDENTITY_ID varchar2(100), CSN_ID varchar2(100), LINE varchar2(100), ENC_REASON_NAME varchar2(100));
Insert into CM_ENCOUNTER_RFV values ('100','23vx','2', 'phone');
commmit;
The output needed is :
<EvaluatePatient>
<PatientInformation>
<Patient>
<mrn>100</mrn>
<CSN>3a1</CSN>
[code]......
Based on the above, I created a table (which is of xml) ...
Create table temp_xml
as
Select XMLELEMENT("PatientInformation",(XMLELEMENT("Patient",
XMLELEMENT("mrn", s.identity_id),
XMLELEMENT("CSN", m.csn),
XMLELEMENT("Gender", p.gender),
[code]........
Now, I need to write each record into xml file. So, I used the below to write into file..but it gives me an error...wrong number of arguments to utl_file at line 14.
DECLARE
CURSOR c_data IS
SELECT * from temp_xml;
v_file UTL_FILE.FILE_TYPE;
BEGIN
[code]..........
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Jan 18, 2011
I want to extract data from a table and write into a txt file using UTL_FILE utility.I have written the below query. I am able to see query is returning data.But it is not creating file and writing data into it.
CREATE OR REPLACE DIRECTORY DOC_PATH AS '/apps/orarpt/SJDEV/utl'
CREATE OR REPLACE PROCEDURE xxcfi_outbound_test (errbuf OUT VARCHAR2,
retcode OUT VARCHAR2)
AS
CURSOR emp_cur
[code].....
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Aug 16, 2012
I have data some thing like this.
NO NAME LOC SAL
------------------------------------------------------------------
1 A HYD 100
2 B BGL 200
1 A HYD 200
1 A HYD 150
I want to delete duplicate records (group by no,name,loc) but only max(qty) record should be retained. So I need output like this.
NO NAME LOC SAL
------------------------------------------------------------------
1 A HYD 200
2 B BGL 200
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Nov 25, 2011
I was doing some R&D on my test machine trying to understand how controlfile works. I started up my db and then deleted (renamed)the controlfiles at OS level. I was expecting the db to shutdown. But it dint. Moreover when i queried select name from v$controlfile; it was still reflecting the old controlfile names. To check if it was still functioning, i created a new tablespace with one file and it also got created without any error.
What i dint understand is how could the db still be running when the control file was'nt there and new tablespace and datafile get created? As i understand, whenever a new file is created, an entry is made in the control file. But when control file dint exist where was the data about new tablespace and datafile written?
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Mar 8, 2011
I need to read data from text file(located on application or db server or on some other server, however path is known to me.) and then append some data in it.
Data will be read and written on daily basis so i want to clear all data on date change.
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Sep 14, 2011
In my application i have a requirement as follows.I have 3 tables table1,table2,table3.I have 4 tickets for one license number which is related to client table as follows.
table1
=====
license_nbr(pk) name address
=============== ===== =======
LicNo1 test testing
Table2
=====
ticket number(pk) amountto be paid balance_amount license_nbr(fk table2)
tk1 200 200 0 LicNo1
tk2 300 300 0 LicNo1
tk3 400 400 0 LicNo1
tk4 500 500 400 LicNo1
table3
=====
payment table
ticket_number(fk table2) amount paid payment status license_nbr(fk table1)
tk1 1000 excess paid. LicNo1
so now the excess paid amount to be adjusted for the remaining tickets through tk2 to tk4.and only tk4 should remain with 400 the balance amount should be updated accordinglyand i have a license number which is a foreignkey of client table. writing a procedure for updating the table2 based on the table3.
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Sep 26, 2012
In one of the interviews , I have attended the guy asked me to write a user defined function which will take the column name and list all the values .
For example
Table Name:Employees
Column Name: Employee_Name
Employee_name
Scott
Ivgun
Jack
Shane
The query should be in this fromat
SELECT col_agg(Employee_name) emp_name from Employees;
The output should be
Emp_names
scott,ivgun,jack,shane
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Apr 22, 2010
I am not strong in SQL but can write easy SQL for data extraction but seem to not understand how to correctly use sysdate in a where clause.
Case: I have to create an alert that will email my IT dept once a person is terminated in Oracle HR. The alert will only run once a day with all terminations specified in the alert. Setting up the alert is not the issue, but rather the SQL code I want to use.
The alert will run everyday at CoB 17:30. Now, in my query, how do i specify that the results should be only for the current day? The problem however, is that I also retrieve Person Type which should show as Ex-Employee, but this is only shown the day after the actual termination has been done, because the employee is still active on the date of termination.
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Nov 4, 2011
During the Table Creation if it possible to Use the SYSDATE is Default Value for a Column.
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May 4, 2010
How can I delete a record by writing code in when_button_pressed trigger.
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Apr 15, 2010
What is the difference between the values of sysdate and current_date ? On querying the database I got the results as sysdate = the date and time for the database server location and current_date = my local system date
If however, i change my local system date - it still shows the correct date.Myunderstanding was that current_date uses the dbtimezone.But..
SQL> select sysdate,current_date from dual;
SYSDATE CURRENT_DATE
-------------------- --------------------
15-APR-2010 06:06:14 15-APR-2010 18:36:15
SQL> select dbtimezone from dual;
DBTIME
------
+00:00
SQL>
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