From 32a4c3008f65deed3f2cb56f8df6fac85b3969f3 Mon Sep 17 00:00:00 2001 From: Michael Meskes Date: Wed, 14 Nov 2001 11:11:49 +0000 Subject: Added Christof's patches. --- src/interfaces/ecpg/README.dynSQL | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) (limited to 'src/interfaces/ecpg/README.dynSQL') 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 - no input variables allowed! +- input descriptors (USING DESCRIPTOR ) 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. -- cgit v1.2.3