Component: LOCK_PRINT [ 10120 ]

description: 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...

=>

Choose some database _without_ attachments.
Then run following batch on 2.5.7, 3.0.2 and 4.0.0 (correct 'fbc' and 'dbnm' variables to be appropriate to your env.):

===
@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...

assignee: Alexander Peshkov [ alexpeshkoff ]