SQL & PL/SQL :: How To Use Bind Variable

Jan 12, 2012

I have the below cursor 1 which is working already.For my requirement i want to use bind variable like second cursor.But its telling Bind Variable "p_col_list" is NOT DECLARED.

How to use bind variable Here.

Cursor1:
DECLARE
emp_cv sys_refcursor;
iid NUMBER := 1;
i_sql varchar2(100);
p_col_list varchar2(2000) := 'aaa,bbb,ccc,ddd';
BEGIN
i_sql := 'select '''||REPLACE(p_col_list, ',', ''',''')||''' from dual '||CHR(10) ;
dbms_output.put_line(i_sql);
OPEN emp_cv FOR i_sql ;
END;

Cursor2:
DECLARE
emp_cv sys_refcursor;
iid NUMBER := 1;
i_sql varchar2(100);
p_col_list varchar2(2000) := 'aaa,bbb,ccc,ddd';
BEGIN
i_sql := 'select '''||REPLACE(:p_col_list, ',', ''',''')||''' from dual '||CHR(10) ;
dbms_output.put_line(i_sql);
OPEN emp_cv FOR i_sql using p_col_list;
END;

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SQL & PL/SQL :: Bind Variable OLD Not Declared

Nov 28, 2011

I am facing the same problem: SP2-0552: Bind variable "OLD" not declared. When my script create_trigger.sql is executed,there is no error but when i execute it inside a pl/sql block it get above error...In the trigger we are using if conditions

if(:new.sumthing=1)and (:old.sumthing=0)the
do this..

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Dec 27, 2010

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Aug 13, 2013

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Apr 2, 2013

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Nov 2, 2011

PLS-00049 BAD BIND VAIRABLE 'OLD.REMARKS' When i create or replace the following trigger

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FOR EACH ROW
DECLARE
BEGIN
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[code]...

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SQL & PL/SQL :: Bind Variable - Invalid Table Name

Jul 13, 2010

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col2 varchar2(1),
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[Code]....

In this case :v will be replaced with t1. I got the error invalid table name.

where table t1 has its own structure.

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May 7, 2013

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Below is the trigger script:

create or replace User_Cxt_Trigger
AFTER
INSERT or UPDATE OR DELETE ON NAME_VALUE_PREFS
referencing new as new old as old
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[code]....

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Nov 5, 2013

Oracle Database 10g

Enterprise Edition Release 10.2.0.5.0

- ProdPL/SQL Release 10.2.0.5.0
- ProductionCORE 10.2.0.5.0 ProductionTNS for Linux: Version 10.2.0.5.0
- ProductionNLSRTL Version 10.2.0.5.0
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I have a problem when creating a dynamic statement. The problem is in the bind variable  ':OLD.CUST_NAME' ,..my question is is there an escape character to treat the bind variable as a literal string?

{code}v_str2 := '''CUST_NAMES='''||'||'|| ':OLD.CUST_NAME' ; 
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{code} 

I want the output in a trigger something like this:{code}

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Jun 29, 2013

Whenever I am compiling the code, following error is coming.

BLOCK: WHEN-NEW-FORM-INSTANCE(Form),5 errors
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Error 49 at line 42, column 1

[code]...

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SQL & PL/SQL :: Bind Variable Inside Procedure?

Jun 18, 2013

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can I define bind variable inside the procedure , then how can I define it .

SQL> CREATE OR REPLACE PROCEDURE emp_by_job (
2 p_job VARCHAR2,
3 p_emp_refcur OUT SYS_REFCURSOR
4 )
5 IS
6 BEGIN

[code].....

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Dec 14, 2011

i am getting this error when compiling (error 49 bad bind variable) is there anything wrong in this
(

declare
total_rec number(2);
begin
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[code]...

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Jul 24, 2013

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I tried to use constant, e.g:
CODEdeclare
const1 constant number := 1;
beging

[Code].....

But in sqlarea it represented as: SELECT SUBSCRIBER_ID FROM SUBSCRIBERS WHERE STATUS = :B1

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May 14, 2013

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Procedur MyProc
(
In_EmpID Number default null,
In_EmpName Varchar2 default null,
in_JoinDate Date default null
[code]....

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SQL> DECLARE
2 pname varchar2(20);

[Code].....

but i want to print 'hello world' before asking value for bind variable like:

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then how to achive it?

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Jul 28, 2008

I have developed a form based on a database of books. The information displayed during run time is Sr No, Book name,Author, Copies, Description and Image(of the book)

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begin
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[code].......

The error i get during compilation is

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Feb 26, 2013

Is it possible to bind collection while opening a ref cursor. Find below the code that I am trying. My goal is to open cursor once using collection variable. Can it be done using DBMS_SQL ?

DECLARE
TYPE typ_emp_rec_in IS RECORD
(
deptno NUMBER,
sal NUMBER
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Jul 27, 2012

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      || g_LId
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Jun 15, 2010

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As example lets say the query is:

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---------- ---------- --------- ---------- --------- ---------- ---------- ----------
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1 row selected.

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PL/SQL procedure successfully completed.

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---------- ---------- --------- ---------- --------- ---------- ---------- ----------
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Dec 12, 2011

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Feb 25, 2011

Is it possible to:

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Did'nt succeed as shown in the example.

SET SERVEROUTPUT ON SIZE 900000;
DECLARE
--works fine
CURSOR c1 IS SELECT * FROM USER_TABLES WHERE rownum<3;
--doesn't work
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crec c1%rowtype;
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--works fine
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--OPEN c1 USING 3;

[Code]....

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Mar 18, 2009

Whenever I try to create this trigger, it asks for values for :OLD and :NEW for some reason, and then when I attempt to put those in, it just says

Unable to bind ":OLD"
Unable to bind ":NEW"

CREATE OR REPLACE TRIGGER audit_grade_change
BEFORE UPDATE OF final_letter_grade ON enrollments
FOR EACH ROW
BEGIN
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Dec 22, 2011

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Sep 2, 2011

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<<outer>>
declare
v_sal1 number(7,2) := 60000;
v_comm number(7,2) : v_sal1 * 0.20;
v_message varchar2(2000) := 'eligible for commission';
begin
[code]........

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Nov 20, 2012

Create and invoke the GET_JOB function to return a job title.
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FUNCTION GET_JOB(
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[code]...

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set serveroutput on
DECLARE
P_JOBID VARCHAR2(10);
v_jobtitle VARCHAR2(200);

[code]...

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Jun 6, 2012

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To create a test case, I have created a query joining the emp and dept tables and I add the where clauses dynamically depending on whether the filter has been provided or not.

CREATE OR REPLACE TYPE emp_ot AS OBJECT (
empno NUMBER(4),
ename VARCHAR2(10),

[Code]....

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Going forward in version 12, CURSOR_SHARING=SIMILAR will be deprecated and the DBAs are not happy for us to write this sort of code anymore.

Is there a suitable way to achieve what this piece of code does?

I have tried and tested this method:
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FROM emp, dept
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Mar 10, 2010

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Sep 8, 2011

CODE
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From FnTrantt A
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A.DiviCode=:3 And';
A.SubDiVCd=:4 And';
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[code]....

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Aug 29, 2013

i have been looking at a query that uses a wrong plan. db=11.2.0.3 with user bind peeking enabled. this is a simplified version demonstrating the problem: 

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Dec 7, 2010

I tried google and most of bind example using number instead of character, ?

I have the code as below:

variable oldId varchar2(5)
exec :oldId :='&1'
variable newId varchar2(5)
exec :newId :='&2'

[Code]...

Since in TAB1, ID is defined as varchar2(5), and I have defined both oldId and newId as varchar2(5) in my code, I wonder why it doesn't work.

It returned this error:

DECLARE
*
ERROR at line 1: ORA-01722: invalid number ORA-06512: at line xx

After supply the value for oldId(val2) and newId(val1)

SQL > @thisScript val1 val2

I use dbms_output.put_line to print the command executed, it seems it is doing

UPDATE TABLE1 SET ID = val1 WHERE ID = val2

without the single quote ('val1'), ('val2'). But if I put in single quotes, the output statement

UPDATE TABLE1 SET ID = ':newId' WHERE ID = ':oldId'

The same bind logic works in SQL prompt

SQL > variable oldId varchar2(5);
SQL > variable newId varchar2(5);
SQL > exec :oldId :='val2'
SQL > exec :newId :='val1'
SQL > UPDATE TABLE1 SET ID = :newId WHERE ID = :oldId;
1 row updated.

I am wondering what should I do then? With or without single quotes?

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