fb_lock_print which is querying DB without attachments: 1) send to STDLOG
(instead STDERR) one line of message; 2) ignores errorlevel env. variable
---------------------------------------------------------------------------------------------------------------------------------------------------
Key: CORE-5467
URL: http://tracker.firebirdsql.org/browse/CORE-5467
Project: Firebird Core
Issue Type: Bug
Affects Versions: 3.0.1, 2.5.6, 4.0 Initial
Reporter: Pavel Zotov
Run following batch on 2.5.7, 3.0.2 and 4.0.0:
===
@echo off
setlocal enabledelayedexpansion enableextensions
set fbc=C:\FB\30sC
set dbnm=C:\FBTESTING\qa\fbt-repo\tmp\E30.fdb
!fbc!\fb_lock_print -c -a -d !dbnm! 1>log 2>err
for /f "tokens=*" %%a in ('type log') do (
echo STDLOG: %%a
)
for /f "tokens=*" %%a in ('type err') do (
echo STDERR: %%a
)
!fbc!\fb_lock_print -c -a !dbnm! 1>nul 2>&1
if errorlevel 1 (
echo We have a trouble...
) else (
echo WAW... All fine, NO errors occured...
)
for /d %%i in (log,err) do del %%i 2>nul
===
On 3.0.2 and 4.0 you will see:
STDLOG: Unable to access lock table.
STDERR: File for memory mapping is empty.
WAW... All fine, NO errors occured...
On 2.5.7:
STDLOG: Unable to access lock table.
STDERR: operating system directive CreateFileMapping failed
STDERR: <.... localized message about volume for open file, see below ...> ---
[1]
WAW... All fine, NO errors occured...
[1]: this is strange line with following text:
cyrillic: -Том для открытого файла был изменен извне, поэтому работа с этим
файлом невозможна.
ascii: ~"Volume for the open file was changed externally, so work with this
file is not possible."
IMO, output should be:
===
STDERR: Unable to access lock table.
STDERR: File for memory mapping is empty.
We have a trouble...
===
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