Topic: fb3. for execute statement and as cursor
Dock states that "Operator FOR EXECUTE STATEMENT is used (by analogy to construction FOR
SELECT) for SELECT statements or EXECUTE BLOCK, returning more single line."
For for select are thus admissible cursors, and for for execute statement for some reason is not present.
Example: it works
for select T.F1, T.F2. T.Fn from TABLE T as cursor c do begin ... end
, And it
for execute statement (' T.F1, T.F2. T.Fn from TABLE T ') as cursor c do begin ... end
Already is not present
Invalid token. Dynamic SQL Error. SQL error code =-104. Token unknown - line x, column 6. cursor
the question - dock does not finish speaking or a bug?