Here the code check set flag same table is there any way to avoid this and any simply query avail Kindly advice
IF #Client_Type ='R'
BEGIN
SELECT #Auth_t=1 FROM GM_RETAILER WHERE Retailerid =#Client_id
SELECT #Auth=1 FROM GM_RETAILER WHERE isnull(First_trans_Date,'')= '' and Retailerid =#Client_id
END
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I am currently using apex 19.1. I have this problem where I can't (or don't know how to) select certain columns from checkbox meaning I have this checkbox
which gives me the ability to check the columns names I want to use that output (:P3_COLUMN) from the check box to select a specific columns in a table. My solution was :
select :P3_COLUMN
from INPUT_TABLE$
I also tried :
select case :P3_COLUMN when 'currency' then currency when 'nationality' then nationality end as test from input_table
which gave me this output
and
DECLARE
str varchar2(100);
BEGIN
str := 'select ' || replace(:P3_COLUMN, ':', ',') || ' from input_table';
execute immediate str;
END;
which gave me this error
I don't know what to do, any help will be really appreciated.
Here's a walkthrough (my page is #51). Suppose that we want to display some column from Scott's DEPT table.
create a region whose type is classic report
create a page item (let's call it P51_COLS which is a select list item; its source is a query which looks like this:
select column_name d,
column_name r
from user_Tab_columns
where table_name = 'DEPT'
Page action on selection should be "Submit page"
region's source should be a PL/SQL function body that returns a SQL query and look like this:
return 'select case when :P51_COLS = ''DEPTNO'' then to_char(deptno )
when :P51_COLS = ''DNAME'' then dname
when :P51_COLS = ''LOC'' then loc
end as result
from dept';
Its "Page items to submit" should be set to P51_COLS
That's it ... run the page; select any column from the select list item and the result should be displayed.
Yes, I know - the query itself looks stupid as you have to name all cases. For some reason, Apex expects literally return 'select ...' statement. Concatenation, replace function, ... won't work. Perhaps someone knows why or - even better - can demonstrate how to workaround it. Meanwhile, try what's been written above.
first option use server side condition on the columns.
second option use dynamic sql> create function returns sql statement> call the function in your region source.
I know this quesion has a lot of answers but to be honest i really can't found any fixes to my issue and i relly don't see what i am doing wrong.
I am trying to insert some data via a select and a few changes, but everytime i get this FROM keyword not found where excepted
I tried to qote it multiple times differently but it didn't worked as well i know my select "Normally" work.
exec :='INSERT INTO TALEND_CONTEXT_GROUP (PROJECT_ID,CONTEXT_NAME,CONTEXT_TYPE,CONTEXT_DESC,ENV_ID,DATE_CREATION,USER_CREATION)
SELECT PROJECT_ID, CONTEXT_NAME, CONTEXT_TYPE, CONTEXT_DESC, '||New_Env_Id||', '||Current_Date||',USER_CREATION
FROM TALEND_CONTEXT_GROUP
WHERE PROJECT_ID = '||Project_Id||'';
EXECUTE IMMEDIATE(exec) ;
Of course the 2 used variable in here are working and returns 2 numbers
I would want it to simply insert nearly the same data in the same table except changing the ENV_ID and the DATE_CREATION
I think you have a , in one of your numbers - better use bind then concatination:
EXECUTE IMMEDIATE 'INSERT INTO TALEND_CONTEXT_GROUP (PROJECT_ID,CONTEXT_NAME,CONTEXT_TYPE,CONTEXT_DESC,ENV_ID,DATE_CREATION,USER_CREATION)
SELECT PROJECT_ID, CONTEXT_NAME, CONTEXT_TYPE, CONTEXT_DESC, :New_Env_Id, :CURRENT_DATE,USER_CREATION
FROM TALEND_CONTEXT_GROUP
WHERE PROJECT_ID = :Project_Id' using New_Env_Id, CURRENT_DATE, Project_Id;
Then again why do you even use dynamic sql? Why not directly:
INSERT INTO TALEND_CONTEXT_GROUP (PROJECT_ID,CONTEXT_NAME,CONTEXT_TYPE,CONTEXT_DESC,ENV_ID,DATE_CREATION,USER_CREATION)
SELECT PROJECT_ID, CONTEXT_NAME, CONTEXT_TYPE, CONTEXT_DESC, New_Env_Id, CURRENT_DATE,USER_CREATION
FROM TALEND_CONTEXT_GROUP
WHERE PROJECT_ID = Project_Id;
This question already has an answer here:
Oracle: Dynamic query with IN clause using cursor
(1 answer)
Closed 8 years ago.
SELECT * FROM EMPLOYEE
WHERE EMP_NAME IN (:EMP_NAME);
This is my query and now the EMP_NAME parameter I would like to send it as a list of strings.
When I run this query in SQL developer it is asked to send the EMP_NAME as a parameter, Now I want to send 'Kiran','Joshi' (Basically, I want to fetch the details of the employee with employee name either Kiran or Joshi. How should I pass the value during the execution of the query?
It works when I use the value Kiran alone, but when I concatenate with any other string it won't work. Any pointers in this?
I tried the one below
'Kiran','Joshi'
The above way doesn't work as understood this is a single parameter it tries the employee with the name as 'Kiran',Joshi' which won't come. Understandable, but in order to achieve this thing, how can I go ahead?
Any help would be really appreciated.
Thanks to the people who helped me in solving this problem.
I could get the solution using the way proposed, below is the approach
SELECT * FROM EMPLOYEE WHERE EMP_NAME IN (&EMP_NAME)
I have tried in this way and following are the scenarios which I have tested and they are working fine.
Scenario 1:
To fetch details of only "Kiran", then in this case the value of EMP_NAME when sql developer prompts is given as Kiran. It worked.
Scenario 2:
To fetch details of either "Kiran" or "Joshi", then the value of EMP_NAME is sent as
Kiran','Joshi
It worked in this case also.
Thanks Kedarnath for helping me in achieving the solution :)
IN clause would be implicitly converted into multiple OR conditions.. and the limit is 1000.. Also query with bind variable means, the execution plan will be reused.. Supporting bind variables for IN clause will hence affect the bind variable's basic usage, and hence oracle limits it at syntax level itself.
Only way is like name in (:1,:2) and bind the other values..
for this, you might dynamic SQL constructing the in clause bind variables in a loop.
Other way is, calling a procedure or function(pl/sql)
DECLARE
v_mystring VARCHAR(50);
v_my_ref_cursor sys_refcursor;
in_string varchar2='''Kiran'',''Joshi''';
id2 varchar2(10):='123'; --- if some other value you have to compare
myrecord tablename%rowtype;
BEGIN
v_mystring := 'SELECT a.*... from tablename a where name= :id2 and
id in('||in_string||')';
OPEN v_my_ref_cursor FOR v_mystring USING id2;
LOOP
FETCH v_my_ref_cursor INTO myrecord;
EXIT WHEN v_my_ref_cursor%NOTFOUND;
..
-- your processing
END LOOP;
CLOSE v_my_ref_cursor;
END;
IN clause supports maximum of 1000 items. You can always use a table to join instead. That table might be a Global Temporary Table(GTT) whose data is visible to thats particular session.
Still you can use a nested table also for it(like PL/SQL table)
TABLE() will convert a PL/Sql table as a SQL understandable table object(an object actually)
A simple example of it below.
CREATE TYPE pr AS OBJECT
(pr NUMBER);
/
CREATE TYPE prList AS TABLE OF pr;
/
declare
myPrList prList := prList ();
cursor lc is
select *
from (select a.*
from yourtable a
TABLE(CAST(myPrList as prList)) my_list
where
a.pr = my_list.pr
order by a.pr desc) ;
rec lc%ROWTYPE;
BEGIN
/*Populate the Nested Table, with whatever collection you have */
myPrList := prList ( pr(91),
pr(80));
/*
Sample code: for populating from your TABLE OF NUMBER type
FOR I IN 1..your_input_array.COUNT
LOOP
myPrList.EXTEND;
myPrList(I) := pr(your_input_array(I));
END LOOP;
*/
open lc;
loop
FETCH lc into rec;
exit when lc%NOTFOUND; -- Your Exit WHEN condition should be checked afte FETCH iyself!
dbms_output.put_line(rec.pr);
end loop;
close lc;
END;
/
I modified the procedure to make it smaller but I really only want to run the select query once. This will reduce the cost of running the procedure. How can I get the prevContectID and nextContentID without running the query twice. This is replacing a previous procedure so I do not want to change the IN and OUT so I do not have to find every where it is being called.
procedure getSeq(theContentID IN table.contentID%type,
prevContentID OUT table.contentID%type,
nextContentID OUT table.contentID%type)
BEGIN
SELECT myPrev into prevContentID, myNext into nextContentID
from myTable
where contentID=theContentID;
RETURN;
END getSeq;
The shown procedure most likely doesn't compile. The correct syntax for SELECT ... INTO using several variables is:
SELECT myPrev, myNext INTO prevContentID, nextContentID
from myTable
where contentID = theContentID;
You can also use a cursor to fetch the values from myTable.For your approach you need to do proper exception handling ,when theContentID does not exists in myTable,because that will give you NO_DATA_FOUND exception.
PROCEDURE getSeq (theContentID IN table.contentID%TYPE,
prevContentID OUT table.contentID%TYPE,
nextContentID OUT table.contentID%TYPE)
IS
CURSOR getcontentID_cur
IS
SELECT myPrev, myNext
FROM myTable
WHERE contentID = theContentID;
BEGIN
OPEN getcontentID_cur;
FETCH getcontentID_cur
INTO prevContentID, nextContentID;
CLOSE getcontentID_cur;
END getSeq;
Why am I getting this error and what does it mean by no statement parsed.
ORA-01003: no statement parsed
Here is the code:
PROCEDURE ORIGINAL_TABLE.UPDATE_GROUPS IS
-- cursor loaded with the swam groups
CURSOR cursor1 IS
SELECT ID, NEW_DESCRIPTION
FROM NEW_TABLE.NEW_GROUP_TABLE#DB_LINK.X;
BEGIN
FOR C1_REC IN cursor1 LOOP
UPDATE
ORIGINAL_TABLE."GROUPS"
SET
GROUP_ID = C1_REC.ID
WHERE
ORIGINAL_TABLE."GROUPS".DESCRIPTION = C1_REC.NEW_DESCRIPTION;
IF (SQL%ROWCOUNT = 0) THEN
INSERT INTO
ORIGINAL_TABLE.GROUPS("GROUP_ID", "DESCRIPTION")
VALUES (C1_REC.ID, C1_REC.NEW_DESCRIPTION);
END IF;
END LOOP;
EXCEPTION
WHEN OTHERS THEN
dbms_output.put_line(SQLERRM);
END;
What I try to do with the code above is to update and old table with the values from a new table and in case that the new group doesn't exist insert it.
Update: Changed %ROWCOUNT > 0 for %ROWCOUNT = 0
Use MERGE statement, it does update/insert stuff more efficiently and pay attention your plsql doesn't provide it is intended for. It tries to make an update statement and if a record found it inserts another record. In order to fix it use
IF (SQL%ROWCOUNT = 0)
I presume the reason of the issue is the . in DBLINK name.
Moreover I would suggest to get rid of quotes for tables/fields just in case as well as schema name.
Another words delete all ORIGINAL_TABLE.
merge into groups g
using (
SELECT ID, NEW_DESCRIPTION
FROM NEW_TABLE.NEW_GROUP_TABLE#DB_LINK.X
) nt
on (nt.NEW_DESCRIPTION = g.description )
when matched then update set g.group_id = nt.id
when non matched then insert(GROUP_ID, DESCRIPTION)
values(nt.id, nt.NEW_DESCRIPTION)