SQL & PL/SQL :: Stored Function In Where Condition
Sep 29, 2010
I use stored function in where condition but it gives wrong output but output of stored function is use in where condition it gives correct output. i don't know how to use it.
Scripts:
select get_emp_mgr_no('MHR,ERT,TYU') FROM DUAL;
OUTPUT:
'MHR','ERT','TYU'
SELECT count(1)
FROM BANK_details
where notre in ('MHR','ERT','TYU');
count:
12345
select count(1)
from bank_details
where notre in '('||get_emp_mgr_no('MHR,ERT,TYU')||')';
count
0
It shows wrong output. how to use stored function in where condition?
Oracle 11g databaseidval1val2100a110b120c200a220b WITH input AS (SELECT 1 id
[Code].....
input; Output:idval1val2assigned_number100a0110b0120c2200a0220b1 The dense numbering sequence should be assigned to each row based on id and val1 column. For a given Id, the numbering only starts after val1 > 1 till then the assigned_number will be zero.
when am trying to use nvl for one condition it is taking lot of time to execute but when am removing nvl function then the query executing in 2 min. condition is given below
Interviewer asked me "Tell me Diff. between Stored procedure vs. Function ".....I given technical answer which is mentioned in my Faq..But he asked me , dont gv me answer in technical manner..He was interested in which case u use Stored procedure and Function....
I have wrote a Stored Procedure Function that get all the rows from a Staging Table and assigns it to a CLOB and returns the CLOB. The issue is I'm getting the dreaded
ORA-06502: PL/SQL: numeric or value error ORA-06512: at "F_CLOB_TEST", line 21 ORA-06512: at line 7
The error does not occur when I remove the 'PRC_ID', 'S_FIL_NAME' & 'exportDt' from the query. It works fine. The PRC_ID has data such as "700$702$7 05$706$707$708$709$710$711$712$713$714$715$294404$294405$294407$294408$294409$294410"
and S_FIL_NAM is the same for all columns - "SBENE_FILID810-2010-04-07-10.59.17"
The query returns 829 rows. Also I have to include a few more columns in the query which have data larger than the 'PRC_ID', but I have not included them here in the sample code, as this code by itself returns the ORA-6502 error.
create or replace FUNCTION "F_CLOB_TEST" (job_id in Number) return clob is c_clob clob; [code]....
I need to call the VB function below from a Procedure's PL/SQL code and capture the returned variable into a varchar2 variable.I looked at the several means and nothing seems to work.
In Database A I have a series of config tables and stored procedures/functions In Database B I have a lot of tables.
I would like to execute my stored procedures and all associated functions in database A on my data in database B.
Now I've figured out that creating a database link enables me to do SQL selects on data in both A and B...but how do I run SP/Funcs ? I've read something about packages but not sure if I'm heading in the right direction.
Do I need to create a simple synonym ? Can I use the existing DB link ? or is there a special way of calling them, or...
I like the A/B database set up since I can keep battle tested code in one location and have it work across multiple dbs...saves me having to create everything in every database.
There are 2 Oracle databases with pseudo names Remote and Local. I have a function in Remote called FUS.F_Return_10 which simply returns 10 for testing purposes, where FUS is a schema name. In Local I want to create a procedure that will call the above function. Here's the PL/SQL:
CREATE OR REPLACE PROCEDURE TEST ( V_COUNT OUT NUMBER ) AS V_FOO NUMBER(2,0); BEGIN
[Code]...
There's a Public Database Link called PER_ACC in Local. When I try to create this procedure I get: Encountered symbol "@" when expecting one of the following: .(*%&................
I want Oracle stored function/procedure to calculate number of working days between two dates. We need to exclude Firdays and Saturdays as there are weekend holidays and also exclude official holidasy that lie between two dates.
All these stored procedures deals with insert/updated transactions . i need to create a new stored procedure to execute all this in a single stored procedure which will be something like
create procedure sp4(param1...param8) as begin Execute sp1 param1...param6 rollback if any error Execute sp2 param1...param8 rollback if any error Execute sp3 param1...param4 rollback if any error end;
I have EMPLOYEE table that have 3 records with EMP_ID 1, 2, 3. Now I want to run below query
select emp_id from employee where emp_id in (1, 2, 3, 4, 5);
It will return only 3 records but i want those records also which is not available in employee table. Is this possible without using another table or creating another table. Actually I don't have enough privileges to create table.
& want output like below
EMP_ID 1 2 3 4 Not Found 5 Not Found
Here emp_id 4, 5 is not available in employee table, but query should return those value also with comments like "Not Found"
I need to check somewhere in the code as " Check the variable with in 20 varaiables , if not excute somes statements"
Example
a1=20,a2=30,a3=40......a20=200; (Like this way i have 20 varaibles with values) v1=150; if( v1<>a1 AND V1<> a2 AND V1 <> a3...... AND V1<>20) execute some insert block; End if;
But it's writting very diffcult as i need to compare with 20 varaiables.Was there any alternative sloution like taking some VARRAY and checking in IF condition like v1 NOT IN(Va) (Where 'Va' is like VARRAY)
Below is my query Issue faced is that based on union I want to limit the result and does not want second query to give duplicate result as both queries deal with same table
SELECT TAB1.ID, TAB1.CRNCY_CODE, TAB2.SCHEME_CODE, DECODE( 'INFENG',CAST( '' AS VARCHAR(20)), NVL(TAB2.ALT1_SCHEME_DESC,TAB2.SCHEME_DESC),TAB2.SCHEME_DESC), TAB1.SUB_HEAD_CODE, DECODE( 'INFENG' ,CAST( '' AS VARCHAR(20)),NVL(TAB1.ALT1_SUB_HEAD_DESC , TAB1.SUB_HEAD_DESC),TAB1.SUB_HEAD_DESC)
[code]...
select null ID,null crncy_code,TAB2.SCHEME_CODE , NVL(TAB2.ALT1_SCHEME_DESC,TAB2.SCHEME_DESC),TAB2.SCHEME_DESC,null SUB_HEAD_CODE from TAB2 where TAB2.SCHEME_TYPE ='SCHEME1';
I had a procedure in which there will be multiple update and select statements Eg: Update table T1 set Column1='X' where Column2 in ('A','B','C') All the update/select queries will have same set of values in the in condition ('A','B','C') will remain same. But the tables and columns will vary.So, I would like to declare a variable/array which holds the values in the in condition
var1 := {'A','B','C'}
and use in my statement like :-
Update table T1 set Column1='X' where Column2 in var1. Is there any way to acheive this?
I would like to use REGEXP_LIKE condition expression with '[:alnum:]' operator in Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 for to check the string is alphanumeric or not.Why do i need: I have xinput field [RAW(24)] which not sure to contains always an alphanumeric string. We should use only when xinput field is an alphanumeric string.
x varchar2(50); x:=rtrim(ltrim(utl_raw.cast_to_varchar2(xinput)));
how should i use REGEXP_LIKE
select 'TRUE' from dual where REGEXP_LIKE( 'True', '[:alnum:]') select 'TRUE' from dual where REGEXP_LIKE( 'False%*^tt123.***', '[:alnum:]')
I'm passing some parameters from java code to a query as follows:
select * from table1 where col1 = 'yes' --want to make this part dynamic *$[variable]*
where the $[variable] = 'and col2 like ''some%'' and col3 = ''good'''
So this query is giving me an error saying that it cannot construct such query because i guess what it's trying to run is:
select * from table1 where col1 = 'yes' *'and col2 like ''some%'' and col3 = ''good'''*
I need to remove the first and last single quote... I tried using double quote for my string and replace all single quotes with empty but the "LIKE" function only works with single quotes (like 'some%')..
I also tried using:
select * from table1 where col1 = 'yes' and trim (both '''' from 'col2 like ''some%'' and col3 = ''good''')
but i get a "ORA-00920: invalid relational operator"...
I want to run multiple sql select command after loggin to sqlplus and need to pass the value to variable to check the condition.
When I am running the below script I am getting the below error ---------------------- SP2-0734: unknown command beginning "return :va..." - rest of line ignored. SP2-0734: unknown command beginning "return :va..." - rest of line ignored.
I have a query with order by clause, which takes 30 sec to execute with order by clause. And if i remove the order by clause it executes within 1 sec.
The column in the order by condition has index. but when i see Explain plan output. it doesn't show this index is being used. I tried to execute query with INDEX hint but still explain plan is not showing this index.
And I just need to display only the T's that would meet the condition Col2 in (15,18) and Col3 in (20,19).
I try with a condition where col2 in (15,18) and col3 in (20,19) and that works, but I don't need to display T1, because T1 has a Col2=5 and Col3=20, I just have to display T2 that just satisfies all my conditions, Col2 in (15,18) and Col3 in (20,19). It's something like a vertical search.
INSERT INTO emp VALUES (v_empid, v_ename, v_salary);
where v_empid, v_ename AND v_salary are variables.v_salary IS nullable Now IF v_salary IS null, oracle IS IS showing an error LIKE below:
ERROR at line 54: ORA-06550: line 54, column 172: PL/SQL: ORA-00984: column not allowed here ORA-06550: line 52, column 5: PL/SQL: SQL Statement ignored
Can I use an if stmt inside the insert stmt. If v_salary is null I want null there else the value in v_salary?
