How can i get a LONG RAW size? Please help me.
Hi,
I have one table (record) that contain 2 fields,
image as LONG RAW and staffid as string.
How can i make the select statement to get the actual size for each image?
I have try to do " Select dbms_lob.getLength(image) as actualsize,staffid from record " ,
but it get error "ORA-00997:illegal use of LONG datatype"
Can any body help me ?thanks
Message was edited by:
user450549
LONG RAW and BLOB are very different data types. Oracle has been suggesting for quite a while that folks migrate from LONG RAW to BLOB-- it's much easier to work with BLOB data than LONG RAW data...
How much data, roughly, do you have in these columns. If it's relatively small, you may be able to use UTL_RAW.LENGTH. If it's longer, though, I believe you have to write a program that reads all the data and calculates the length as you go, which is obviously not particularly efficient...
Justin
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