Accessing stored procedures from views on Firebird 2.1

Question

I've this query for view:

SELECT BATCH, BS.FIELD1, BS.FIELD2 
from BATCHES 
left join P_BATCH_SUMMARY(BATCH) BS on 1=1

It works fine with Firebird 2.5, but not not on Firebird 2.1. Is it possible to circumvent this limitation with FB2.1?

Answer 1

Given the fact that referencing selectable stored procedures inside views was introduced in Firebird 2.5 the only options you have are:

1. Upgrade to Firebird 2.5
2. Replace this view with an equivalent selectable stored procedure
3. Replace usages of this view with the query itself