Sergei Golubchik cfb47ddde2 MDEV-30066 (limit + offset) union all (...) limit = incorrect result ...

select_union_direct::send_data() only sends a record when
the LIMIT ... OFFSET clause of the individual select won't skip it.

Thus, select_union_direct::send_data() should not do any actions
related to a sending a record if the offset of a select isn't
reached yet

2022-12-02 16:19:13 +01:00

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