diff options
| author | Michael Meskes | 2001-11-14 11:11:49 +0000 |
|---|---|---|
| committer | Michael Meskes | 2001-11-14 11:11:49 +0000 |
| commit | 32a4c3008f65deed3f2cb56f8df6fac85b3969f3 (patch) | |
| tree | f94ae47a8c183b174c6e8da6dc6fc26fa9664e3d /src/interfaces/ecpg/README.dynSQL | |
| parent | ebb93323bbf7c62aeff283cd5991071ee8c575fa (diff) | |
Added Christof's patches.
Diffstat (limited to 'src/interfaces/ecpg/README.dynSQL')
| -rw-r--r-- | src/interfaces/ecpg/README.dynSQL | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/src/interfaces/ecpg/README.dynSQL b/src/interfaces/ecpg/README.dynSQL index fedcf80402d..4c606ca3985 100644 --- a/src/interfaces/ecpg/README.dynSQL +++ b/src/interfaces/ecpg/README.dynSQL @@ -1,20 +1,10 @@ descriptor statements have the following shortcomings -- up to now the only reasonable statement is - FETCH ... INTO SQL DESCRIPTOR <name> - no input variables allowed! +- input descriptors (USING DESCRIPTOR <name>) are not supported 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 + (using s[n]printf), I'll leave the work to someone else. |