NULL in PL/SQL SELECT statement..

Hi all

I need to use as a result of a SELECT statement in my function to get PCODE from the table. Cur_rec here. CODE comes from cursor that runs before the declaration.

SELECT PCODE in v_pcode TABLE_XYZ where CODE = cur_rec. CODE and PCODE = 'VIEW '.

Now the problem is the part of the CODE has all the information in the table TABLE_XYZ. In this case, it triggers an error NO_DATA_FOUND. To solve it, I can put a part of the EXCEPTION and handle it. But I think in another way...

If there is no data for a CODE, the default value of v_pcode would be 'No Code'. I tried to use the NVL function, but it does not work here as a SQL SELECT statement.

Can someone give an idea how to achieve this?

Hello

declare
  ...
  v_cnt number;
begin
  SELECT count(*)
       into v_cnt
      from TABLE_XYZ
    where CODE = cur_rec.CODE
       and PCODE='SEE';
  if v_cnt=0 then
    v_pcode = 'No code';
  else
    v_pcode = 'SEE';
  end if;
end;

Bartek

Tags: Database

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This can help.
Re: Dynamic Extraction on dynamic Sql

SQL select statements

Hey everybody,

First of all, Yes, I searched through the 8.5 database schema guide. As I went through the scheme, I've developed some ideas on how to collect the data you want. However, if someone has already developed or found the SQL statements (which I'm sure that someone already has) it would help by reducing to the minimum of the buggs in my data collection program.

All these statistics must be grouped by CSQ and selected for a certain time interval ( and ). That is, levels of 1 hour. I have no problem to get a list of results and then perform v.f. to achieve the desired final result. Also, if I need to run several select statements for tables of essentially two join, please include two statements. Finally, I saw the RtCSQsSummary table, but I need to collect data for the past, not at this time.

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3 total number of calls abandoned by the CSQ

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Any help will be greatly appreciated.

Brendan

Brendan,

I read your message very well.

You have the schema of database with tables and description. each table has its associated tables (connected with primary and foreign keys). I think you should start the tables to determine what you need.

Cisco uses the stored procedure to prepare the reports. the stored procedure is 'sp_csq_interval' to create the report.

Activity report of Queue Service contact"

HTH

Anas

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Published by: 964530 on 4 January 2013 14:31

Published by: EJP on 01/07/2013-17:48: added {noformat}

{noformat} tags and removed your bizarre bold formatting. Please do this properly in future.

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I'm glad that this is a not prove to be a stupid question. At least I'm feeling a little justified due to this fact.

There is no stupid question...; (o)

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)

RETURNS INTEGER

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DISPLAY ERRORS

If you must use dynamic SQL statements, put all the SQL statement in a single string variable, such as sql_txt in the example above. In this way, you can easily see exactly what will be executed. Comment out the call to dbms_output under test is completed.

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Dear Experts,
I'm new to PL/SQL programming
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Please help me solve the error.
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on the other
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SELECT max (CAT_cd + 1) as var_cd

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from IM_AST_CAT by CAT_cd;

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BEGIN

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employees

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END;

Post edited by: Suri

NULL in PL/SQL SELECT statement..

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