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07.29.2004 at 03:36AM PDT, ID: 21075413
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7.8

BLOB To Char

Asked by paulmward in Oracle Database

Tags: , ,

I have a NOTE column in a NOTES table that contains text but is stored as a BLOB.

I am trying to return the text of the NOTE to a NCHAR/CHAR in Oracle 10g but I can't get it working.

Looking at the datatype conversions matrix I should be able to use something like the following but it doesn't work.

SELECT TO_CHAR(NOTE)
FROM NOTES
WHERE NOTESNO = '90B5D01C-57E6-4822-A6FE-4463246DA6C9'


The following works in MSSQL

SELECT     CAST(CAST(NOTE AS binary(8000)) AS varchar(8000)) AS note
FROM         NOTES
WHERE     (NOTESNO = '{01000100-0000-0000-0000-000000000000}')


Help appreciated as always

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[+][-]07.29.2004 at 04:29AM PDT, ID: 11665261

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About this solution

Zone: Oracle Database
Tags: blob, char, oracle
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Solution Provided By: konektor
Participating Experts: 1
Solution Grade: C
 
 
 
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