Matthias Apitz <guru@xxxxxxxxxxx> writes: > We encountered that if our ESQL/C written servers see on SELECT or FETCH > in a row a NULL value, it will raise correctly the error -213 as written > and explained in https://www.postgresql.org/docs/11/ecpg-variables.html#ECPG-INDICATORS > We catch this error -213 and deal with in. > What we did not knew and discovered today is something very fatal: In > such a situation on a FETCH of a row of some 55 columns, the transfer of > the column elements into their hostvariables stops on first NULL value, > as here to be seen in the log: Could you provide a self-contained test case for this? It's hard to guess at what the problem might be. regards, tom lane
