mirror of https://github.com/postgres/postgres
parent
8cb624262a
commit
e3befe4a66
@ -1,20 +0,0 @@ |
|||||||
descriptor statements have the following shortcomings |
|
||||||
|
|
||||||
- up to now the only reasonable statement is |
|
||||||
FETCH ... INTO SQL DESCRIPTOR <name> |
|
||||||
no input variables allowed! |
|
||||||
|
|
||||||
Reason: to fully support dynamic SQL the frontend/backend communication |
|
||||||
should change to recognize input parameters. |
|
||||||
Since this is not likely to happen in the near future and you |
|
||||||
can cover the same functionality with the existing infrastructure |
|
||||||
I'll leave the work to someone else. |
|
||||||
|
|
||||||
- string buffer overflow does not always generate warnings |
|
||||||
(beware: terminating 0 may be missing because strncpy is used) |
|
||||||
:var=data sets sqlwarn accordingly (but not indicator) |
|
||||||
|
|
||||||
- char variables pointing to NULL are not allocated on demand |
|
||||||
|
|
||||||
- string truncation does not show up in indicator |
|
||||||
|
|
Loading…
Reference in new issue