SQL & PL/SQL :: Writing A Procedure For Updating Table2 Based On Table3?
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
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.
Table LEAVE Column Type Null Description APP_NO Number(6,0) Not Null PK Leave Application Number ECN Number(6,0) Not Null FK Employee Code Number APP_Date Date Not Null Date of Application From_Date Date Not Null Date from which the leave starts TO_Date Date Not Null Date upto which the current application leave remains i.e. end of leave applied for date NO_OF_Days Number(2,0) Not Null Difference between TO_Date and From_date LEAVE_TYPE VARCHAR2(3) Not Null Can be one of SL, CL, LWP or LTA Status VARCHAR2(25) Not Null Can be one of Saved, Rejected or Approved Remark VARCHAR2(100) Nullable Reason to be put if status is rejected [code]....
What I really want to do is that when a record is inserted in the LEAVES table (an application for leave is submitted by any employee and if it is approved) then I want to update the _USED values of the corresponding LEAVE_TYPE in the LEAVEENTITLE table which holds values of types of leaves entitled to employee.
For example if 3 rows are inserted in the LEAVES table as INSERT INTO LEAVES (APP_NO,ECN,FROM_DATE,TO_DATE,APP_DATE,NO_OF_DAYS,LEAVE_TYPE,STATUS,REMARK) (1,1234,'2012-01-01','2012-01-05','2012- 01-01',5,'SL','APPROVED',null); INSERT INTO LEAVES (APP_NO,ECN,FROM_DATE,TO_DATE,APP_DATE,NO_OF_DAYS,LEAVE_TYPE,STATUS,REMARK) (2,1235,'2012-01-01','2012-01-05','2012- 01-01',5,'CL','SAVED',null); INSERT INTO LEAVES (APP_NO,ECN,FROM_DATE,TO_DATE,APP_DATE,NO_OF_DAYS,LEAVE_TYPE,STATUS,REMARK) (3,1236,'2012-01-01','2012-01-05','2012- 01-01',5,'LTA','REJECTED','Clash with the annual meet, revise dates');
Then the value of SL_USED in the LEAVEENTITLE table of record corresponding to the ECN = 1234 should be updated with +5 and naturally the SL_ UNUSED value of the record should be updated as SL_ENTITLED - SL_USED. For the APP_NO 2 and 3 none of the values in LEAVEENTITLE should be updated as the STATUS is not 'APPROVED'
I tried with the following trigger, but is compiling with a warning (not showing what the warning is)
CREATE OR REPLACE TRIGGER leaveentitle AFTER INSERT ON LEAVES FOR EACH ROW BEGIN UPDATE LEAVEENTITLE LVE SET LVE.SL_USED = SL_USED+(CASE WHEN :NEW.LEAVE_TYPE = 'SL'&& NEW.STATUS='APPROVED' THEN :NEW.NO_OF_DAYS SL_UNUSED=SL_ENTITLED - SL_USED ELSE 0 END), [code]....
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.
I have got 2 users as user1 and user2.I have used the following statements from user 'user1':
create role GENEVAOBJECTS; grant select, insert, update, delete on PRODUCT to GENEVAOBJECTS; grant GENEVAOBJECTS to user2;
In the above statements, product is a table. Now, I could able to access this table from user 'user2'. But however if I write a procedure in user2 schema accessing the table product, then the procedure is not getting compiled.
create or replace procedure test_prc as v_test number(9); begin select product_id into v_test from PRODUCT where rownum=1;
I am attempting to update a single field in one table based on a select from two tables. However, I am receiving the following error.
ORA-00933: SQL command not properly ended
The sql I am using is as follows:
update PS_TRNS_CRSE_DTL set RQMNT_DESIGNTN = 'TRN' FROM PS_TRNS_CRSE_DTL A, PS_STDNT_CAR_TERM B where (SELECT A.EMPLID, A.ACAD_CAREER, A.INSTITUTION, A.MODEL_NBR, A.ARTICULATION_TERM, A.TRNSFR_EQVLNCY_GRP, A.TRNSFR_EQVLNCY_SEQ, A.TRNSFR_STAT, A.GRADING_BASIS, A.RQMNT_DESIGNTN, B.STUDY_AGREEMENT FROM PS_TRNS_CRSE_DTL A, PS_STDNT_CAR_TERM B [code]......
I have two tables lets say TAB_A and TAB_B. I altered table B to include a new column from table A I wrote a merge statement as follows to merge the data
MERGE INTO TAB_AUSING TAB_BON (TAB_A.SECURITYPERSONKEY=TAB_B.SECURITYPERSONKEY)WHEN MATCHED THEN UPDATE SET TAB_A.PPYACCOUNT=TAB_B.PPYACCOUNT;
I know INSERT is for inserting new records UPDATE to my knowledge is to modify currently existing records (loosely) MERGE is one I rarely used, until this particular scenario. The code works perfectly fine, but I was wondering how could I write an update statement? Or in this scenario should I even be using an update statement?
I have more than 100 records in CSV format. I have to import these records to a particular table which already contains data. I have to do a multiple update at a time, based on the condition . ie., if field1 is '1' then update field2 as 'A0001' and if field1 is '5' then update field2 as 'A0007' . The values are not in an order. Is it possible.
Table 1Name Item DateJon Apples 06/11/2013 00:30:00 hrsSam OrangesNish Apples Table 2 - Net countName Item CountNish Apples 10Nish Oranges 17Nish BananaSam Apples 10Sam Oranges 1Sam Bananas 1Jon Apples 8
I need to create a job that checks Table 1 for new records added after last run and then add the count in Table 2 accordingly.how to achieve this using PL/SQl or something similar
I have created one procedure based on one table item master which has a field called item stock or non stock based on this i will fetch data from one of two tables .If its a stock item data will be retrieved from wip_main_acnt table and if its non stock it will pick from ns_main_acnt.my procedure is working fine but all i need is i just want to put an exception that if data is not found in one of the table based on the item selected.I am confused which one to be used whether no_data_found or notfound%.
CREATE OR REPLACE PROCEDURE dflt_pr_acnt ( l_item_code IN VARCHAR2, l_main_acnt_code OUT VARCHAR2 ) [code]....
I have a update statement that works fine when its run in SQL window but when i try it as part of a Stored Procedure its giving me the Insufficient privileges error on that table.
If i dont have privilege to update that table wont it not let me update while doing it outside the stored procedure as well?
create table test ( f1 varchar2(10), f2 varchar2(10), f3 varchar3(10) ) insert into test values ('d1','d2','d3'); insert into test values ('d10','d20','d30');
I want to update the fields of the table as per need i.e update only one field leaving all the data of the fields as it is. Suppose I want to update only f1 (from d1 to x1) field leaving f2, and f3 as it is. I've written stored procedure to update all the fields but do not know how to do it?
Quote:CREATE OR REPLACE PROCEDURE UPDATE_TEST ( U_F1 TEST.F1%TYPE, U_F2 TEST.F2%TYPE,
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 Microsoft Visual Studio 2010 : VB Express Microsoft .NET Framework : Version 4.0.30319 RTMRel
When I populate dataset using select query and use OracleCommandBuilder and update dataadapter, data is saved in database.
But if I put same select in store procedure and use this to populate dataset then data is not updated in db.
I get this error
Update requires a valid UpdateCommand when passed DataRow collection with modified rows.
at da1.Update(ds1, "req") where I am going wrong.
Dim conn As New OracleConnection Dim da1 As OracleDataAdapter = New OracleDataAdapter Dim ds1 = New DataSet With conn If .State = ConnectionState.Open Then .Close()
there are a number of ways I can do this, but I'm just posting this here incase any of you plsql experts know of the best way to program this.
Basically I have 2 tables
INT_CASH_RECORDS
TMP_CASH_RECORDS
Both these tables have exactly the same number of fields and field types - both tables are literally the same. The primary key in both tables is a field called 'cash_id'
How can I transfer a record from INT_CASH_RECORDS into TMP_CASH_RECORDS based in a cash_id, I'm looking for the query string, something like
insert into tmp_cash_records (select * from int_cash_records where cash_id='3342' ...)
Now I tried to use following SQL to update WORKID & STATIONID columns in TABLE2 but failed. BUS_FID in both tables have been UNIQUE indexed and they can be used as primary keys to join these two tables.
I need to execute a procedure based on a value in a form. So the procedure name will be changing for value selected in a list.
I need to know a method where i could store the procedure name in a table and when ever i select a value from the list, the respective procedure needs to be executed.
I am reading in a selection of parameters. I have created a new variable which I want to set according to the value of one of the input parameters.
I am doing this straight after declaring the variable, but before the cursors and BEGIN statement It is throwing an error when I do this - but I have to do it before the cursors.the variable I am setting is: v_fptransType you can see the IF statement towards the end of the code.
the error I am getting is:Error(28,3): PLS-00103: Encountered the symbol "IF" when expecting one of the following: begin function package pragma procedure subtype type use <an identifier> <a double-quoted delimited-identifier> form current cursor The symbol "begin" was substituted for "IF" to continue.
beginning of the
create or replace PROCEDURE "P_GLPOST" (i_entity IN varchar2, i_transType IN varchar2, i_startDate IN VARCHAR2, i_endDate IN VARCHAR2, i_accountPeriod IN VARCHAR2, i_includeInternals IN NUMBER, i_chargeable IN NUMBER, i_trialPost IN NUMBER, i_postingReport IN NUMBER, TESTER IN VARCHAR2) is --set serveroutput on size 1000000;
cursor_A IS select * from table_a where condition_A; cursor_B IS select * from table_a where condition_B; record_A is a recorded of cursor_A%ROWTYPE record_B is a recorded of cursor_B%ROWTYPE
I define a procedure like pro_A(record_in cursor_A%ROWTYPE) can I overload this procedure by defining pro_B(record_in cursor_B%ROWTYPE)?
If I can't, Can I call pro_A by passing record_B as the parameter to it?
select to_char(report_date, 'YYYY MM Mon'), count(1) no_of_times from ( select to_date('&&YYYYMMDD', 'YYYYMMDD')+rownum report_date , mod(rownum,14) mod_result from all_objects
[code]...
need to convert as procedure based on input date parameter.I will pass the input date from java environment and need to see the sql query output in front end.
is it possible to base a Materialized View on results returned from a stored procedure?If not, do you see any other way except of filling a table with data from the stored procedure and then basing the MV on it?
I am trying to create a datablock based on a procedure , but im getting errors in compilation:
Errors are : 1) identifier 'HSM_WSH_DEL_UTIL.DEL_TBL' must be declared
2) PL/SQL ERROR 320 at line 7, column 27 the declaration of the type of this expression is incomplete or malformed
Heres my pkg spec and body for the data block:
CREATE OR REPLACE PACKAGE hsm_wsh_del_util IS TYPE del_record IS RECORD (delivery_id NUMBER); TYPE del_tbl IS TABLE OF del_record INDEX BY BINARY_INTEGER;
PROCEDURE do_query (p_del IN OUT del_tbl); END hsm_wsh_del_util; [Code] .....
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).
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.
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.
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
