On 5-1-2018 14:35, m_brahi...@yahoo.fr [firebird-support] wrote: > > > Now with > > V1=:V1 || ' WHERE CF.DATE_COMMANDE'||' BETWEEN '''||:FROM_DATE||''' AND > '''||:TO_DATE||''''; > > It works for me and I tried with > > V1=:V1 || ' WHERE CF.DATE_COMMANDE>='''||:FROM_DATE||''' AND > CF.DATE_COMMANDE<='''||:TO_DATE||''''; > > It works too. In which case this isn't the right solution ?
It works, but you should not be using execute statemen. Using for select .... should work just fine. In your case, execute statement only adds overhead and removes compile time syntax checking and makes it easier to make mistakes and harder to spot them. Changing this to use for select would simplify your code, as you would not be dealing with string concatenation, and you get a compile time syntax check in return. Mark -- Mark Rotteveel
