Hi Josef,

Firebird 3 shows plan Natural for all procedures.
2.5 also sometimes shows Natural, sometimes - mix of plans of queries inside the procedure.
So, you cannot apply this plan to the statement.

Regards,
Alexey Kovyazin
IBSurgeon www.ib-aid.com





On 22.06.2018 9:47, josef.gschwendt...@quattro-soft.de [firebird-support] wrote:

Hi,


for a certain select-statement IB-Expert shows the plan below:

PLAN JOIN (PRO INDEX (RDB$FOREIGN218), SORT (SORT (SC_COSTS NATURAL)))


If I apend this plan to the statement I get the error below:

There is no alias or table named SC_COSTS at this scope level.


My problem is, that I don't find any name or alias that works within this plan.


Does anybody know how to do this?


Regards,

Josef




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