Varun Gupta 2dd4e50d5f MDEV-15555: select from DUAL where false yielding wrong result when in a IN ...

For the query having an IN subquery with no tables, we were converting the subquery with an expression between
the left part and the select list of the subquery . This can give incorrect results when we have a condition
in the subquery with a dual table (as this is treated as a no table).

The fix is that we don't do this conversion when we have conds in the subquery with a dual table.

2018-03-21 09:38:56 +02:00

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