Select this OPTION to generate XML data from the table using XMLELEMENT, XMLAGG gives error ORA-19011 string buffer too small

My select statement fails with the error:


The ORA-19011 string buffer too small


The select statement looks like:


SELECT TO_CLOB)

XMLELEMENT ("accounts",

XMLELEMENT ("count",

XMLATTRIBUTES)

rownum AS "recordId."

To_date('20130520','YYYYMMDD') AS "datestarted."

123456 AS "previousBatchId."

56789 AS 'previousRecordId '.

),

....

.... .

.....

XMLFOREST)

SIG_ROLE AS "SignatoryRole."

To_char(TRANSFER_DATE,'YYYY-mm-DD') AS "TransferDate."

NVL(Reason,0) AS 'reason '.

) AS the 'transfer '.

)

()) AS CRDTRPT

OF ANY_TABLE;

  • It looks like I can choose only 4000 characters using the SELECT statement (please, correct me if I'm wrong)

I'd use the XMLGEN package. But the environment team says no mounted drives in the future with the arrival of the EXADATA.

NO HARD DRIVE MOUNTED, NO ACCESS TO THE DATABASE DIRECTORIES

No UTL_FILE

I need to use the REEL spool the resulting XML data of the SELECT query.

SQL is a standard in my org, but I can do with a PL/SQL solution also to load data into a table (cannot use a COIL with PL/SQL)

What I do is:

  1. a column of type CLOB to a xml_report of the loading of the above SELECT query table
  2. Then using SELECT * FROM xml_report to SPOOL the data to a file report.xml

No need of XMLTYPE data behind. Xml data stream is fine for me.

In addition, I need to validate the XML file, also using XSD.

Problem is that the resulting lines of the select query are supposed to be from 15000 to 20000 bytes long.

Oracle database version: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

A Suggestion or a solution to this problem would be appreciated.

(Sorry for the use of "BOLD", just to make it more readable and highlight the imp points)

Bravo!

Rahul

It looks like I can choose only 4000 characters using the SELECT statement (please, correct me if I'm wrong)

You use the right method.

There is an implicit conversion from XMLType to the data type VARCHAR2 as expected by the function TO_CLOB, where the limitation, and the error.

To serialize XMLType to CLOB, use the XMLSerialize function:

SELECT XMLSerialize (DOCUMENT

XMLELEMENT ("accounts",

...

)

)

OF ANY_TABLE;

For the rest of the requirement, I wish you good luck trying to spool the XML correctly.

You may need to play around with the SET LONG and SET LONGCHUNKSIZE commands to operate.

Tags: Oracle Development

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    54, path of varchar2 (50) ThisIsElement44 'ThisIsElement44 '.

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    58 road of varchar2 (50) ThisIsElement48 'ThisIsElement48 '.

    59 road of varchar2 (50) ThisIsElement49 'ThisIsElement49 '.

    60 road of varchar2 (50) ThisIsElement50 'ThisIsElement50 '.

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    SQL >

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    SQL >

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    2. select id

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    SQL >

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    SQL >

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    COUNT (*)

    ----------

    20000

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    Table truncated.

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  • Export data from the table

    Hello. Is it possible to export data from a table in Oracle using SQL Loader? If Yes, can you tell a good examples?

    Hello

    Hello. Is it possible to export data from a table in Oracle using SQL Loader?

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    Then, you just have to run the SQL script as follows:

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    Best regards
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  • Load xml data into the table

    Hi all

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    With

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  • Extract data from the table on hourly basis

    Hello

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    I wonder how people are displayed the data in the table or the result of a query with losing them its format from Sqlplus display when they post in the forums of Oracle. I searched on the basis of knowledge of DB but I see no article about it. can you please help me or direct me to this link, I tried different options using code and other tags but nothing has worked, thank you for your help. Thank you.

    Edited by: Ariean October 3, 2011 12:34

    You can click on the link to the FAQ at the top right: http://wikis.sun.com/display/Forums/Forums+FAQ.

  • How to publish data from a table using the form

    Oracle forms6i

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    Srikkanth.M

    There now things are clear... whenever I have free I'll post the code u how to do this...

    for now, a few tips can help u

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    It may be useful

    Baig,
    [My Oracle Blog | http://baigsorcl.blogspot.com/]

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    Hello

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  • Build the value of 100 mb of data in the table using the loop

    DB version: 11.2

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    Hello

    Is that what you are looking for?

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        113.75
    

    Lukasz

  • Impossible to delete the record from the table using the form

    I have a stored procedure (function, actually) that allows an administrator to manually delete a record in a table.

    When I call my form there will be no effect. The record remains in the table.

    In both cases, I connect to the database to the same user.

    I am able to call a test function in the database which returns a field in the record, so I think I can at least communicate with and retrieve results from the database using a stored function. As soon as I approach him "select" "delete from", no luck.

    If I try to run the SQL in my form with a statement of FORMS_DDL, it seems to run smoothly when I not in the code in the debugger, but it had no effect. FORMS_SUCCESS reports TRUE if DBMS_ERROR_TEXT has the following: ORA-01403: no data found. I don't know how the DBMS_ERROR_TEXT is that FORMS_SUCCESS is not set to FALSE.

    Any ideas as to why I am unable to remove using my form but can when you call the function registered directly/manually?

    Using Oracle Forms & DB 10.0.2.0.1.

    Patrick,

    After each Insert / Update / Delete statement, you have to COMMIT . Then only it will be in select statements.

    Kind regards

    Manu.

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