Hi There!
I am using mysql 3.23.41, for redhat-linux-gnu (i386).
My problem is this.
In java, I am trying to extract a blob field from a mysql table - I am
using
Byte[] somebytes = RS.getBytes(FPPICTURE);
String somestring = new String(somebytes);
This gives me a string of the blob data.
I then need to create a new SQL insert statement that will insert the
blob data stored within somestring into a table..
String sqlCommand = INSERT INTO SOMETABLE (FPPICTURE) VALUES
('+somestring+');;
However, when I attempt to execute the above query, I have a problem
because the contents of somestring contains some characters that are
illegal within a SQL statement such as a ' .
I have used PHPMyAdmin, and exported a table which has blob fields
within it. The result is a SQL string with the contents of the blob
field being escaped within the SQL query.
My question is, how can I get a blob field from a mysql table that had
already escaped any illegal charachters, or how can I encode the blob
field myself so that the mysql statement I create is valid ???
Thanks in advance,
Ian Packard
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