Tuesday, February 17, 2009

Oracle Reserved word as a Table name

I ran into a table today that was named GROUP, so I attempted to do a
Since GROUP is a reserved word in Oracle, I got an "ORA-00903: invalid table name" error. So how do I query the table? I went into SQL Developer and was able to view the data in the table via the "Data" tab. So how was that possible? It ended up SQL Developer was doing a


I knew that SQL Developer placed double quotes around the schema, table, and column names in the CREATE TABLE statements in the "SQL" tab because those names could be mixed case. But the double quotes also allow those names to be reserved words as well.

NOTE: In my humble opinion naming tables or columns a reserved word is not a good thing to do.

1 comment:

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