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Invalid Descriptor Index

Paras Ahuja
Ranch Hand

Joined: May 22, 2012
Posts: 62


I am getting this error.
java.sql.SQLException: [Microsoft][ODBC Driver Manager] Invalid descriptor index

I have used the same code so many times, i never got this error. But now suddenly it doesn't work.
Please help
Martin Vajsar
Sheriff

Joined: Aug 22, 2010
Posts: 3455
    
  47

In JDBC, all numberings start at one. This is terribly unfortunate design decision, but at least it is consistent across the whole JDBC API. It therefore applies to ResultSetMetaData.getColumnName() too; you're trying to access column at index 0, which does not exist.
 
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