java - What does the following Oracle error mean: invalid column index -

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i got following error while testing code:

sqlexception: invalid column index

what mean?

is there online document explaining oracle error codes , statements?

if that's sqlexception thrown java, it's because trying or set value resultset, index using isn't within range.

for example, might trying column @ index 3 result set, have 2 columns being returned sql query.


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