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SQLException - Invalid Column Type

Claudio Gualberto
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Joined: Oct 13, 2002
Posts: 47
Hi folks,
I have a Servlet inserting lines on a Oracle table, and i'm having problems with the PreparedStatement interface.
When it tries to insert a line where some column value is null, the database rises the titled exception, even when the column is not required. Should i filter the values before building the statement to avoid null values ?
Any kind of help will be welcome.
Claudio Gualberto , Brazil
Michael Zalewski
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Joined: Jun 10, 2002
Posts: 30
Calling myPreparedStatement.setString( MY_NULL_COLLUMN, "") might work. If not, try myPreparedStatement.setNull( MY_NULL_COLUMN, Types.XXXX) (Look up Types to figure out what to put for XXXX)
 
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subject: SQLException - Invalid Column Type