Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
about.htm	5.13 KB	-rw-r--r--
aboutunicode.htm	6.69 KB	-rw-r--r--
acknowledgments.htm	4.39 KB	-rw-r--r--
advocacy.htm	3.67 KB	-rw-r--r--
ambition.htm	3.52 KB	-rw-r--r--
apireference.htm	4.71 KB	-rw-r--r--
appendmode.htm	4.1 KB	-rw-r--r--
askingforhelp.htm	5.36 KB	-rw-r--r--
build.htm	4.73 KB	-rw-r--r--
choosingtdsprotocol.htm	6.62 KB	-rw-r--r--
config.htm	17.16 KB	-rw-r--r--
configs.htm	4.9 KB	-rw-r--r--
confirminstall.htm	16.33 KB	-rw-r--r--
contrib.htm	5.98 KB	-rw-r--r--
contributors.htm	2.47 KB	-rw-r--r--
ctlib.api.summary.htm	14.88 KB	-rw-r--r--
dblib.api.summary.htm	28.32 KB	-rw-r--r--
domains.htm	6.22 KB	-rw-r--r--
dsnless.htm	5.96 KB	-rw-r--r--
envvar.htm	6.93 KB	-rw-r--r--
freetdsconf.htm	18.39 KB	-rw-r--r--
freetdshistory.htm	4.45 KB	-rw-r--r--
gfdl-10.htm	3.11 KB	-rw-r--r--
gfdl-11.htm	3.32 KB	-rw-r--r--
gfdl-1.htm	5.42 KB	-rw-r--r--
gfdl-2.htm	2.9 KB	-rw-r--r--
gfdl-3.htm	4.18 KB	-rw-r--r--
gfdl-4.htm	7.25 KB	-rw-r--r--
gfdl-5.htm	3.37 KB	-rw-r--r--
gfdl-6.htm	2.83 KB	-rw-r--r--
gfdl-7.htm	3.07 KB	-rw-r--r--
gfdl-8.htm	2.8 KB	-rw-r--r--
gfdl-9.htm	2.6 KB	-rw-r--r--
gfdl.htm	4.46 KB	-rw-r--r--
help.htm	5.31 KB	-rw-r--r--
index.htm	23.65 KB	-rw-r--r--
index.html	23.65 KB	-rw-r--r--
install.htm	5.59 KB	-rw-r--r--
interfacesfile.htm	3.64 KB	-rw-r--r--
interfacesformat.htm	4.71 KB	-rw-r--r--
interfaceslocation.htm	2.45 KB	-rw-r--r--
interfacespurpose.htm	4.83 KB	-rw-r--r--
iso8859.htm	5.31 KB	-rw-r--r--
isolatecause.htm	4.39 KB	-rw-r--r--
kerberos.htm	3.92 KB	-rw-r--r--
light.taper.htm	3.03 KB	-rw-r--r--
linker.conclusion.htm	2.75 KB	-rw-r--r--
linker.how.htm	13.61 KB	-rw-r--r--
linker.library.check.htm	5.31 KB	-rw-r--r--
locales.htm	6.89 KB	-rw-r--r--
localization.htm	11.32 KB	-rw-r--r--
logging.htm	7.35 KB	-rw-r--r--
mailinglist.htm	4.1 KB	-rw-r--r--
name.lookup.htm	4.14 KB	-rw-r--r--
odbc.api.summary.htm	16.65 KB	-rw-r--r--
odbcconnattr.htm	7.31 KB	-rw-r--r--
odbcdiagnose.htm	8.88 KB	-rw-r--r--
odbcinionly.htm	3.47 KB	-rw-r--r--
odbcombo.htm	4.44 KB	-rw-r--r--
osissues.htm	10.13 KB	-rw-r--r--
packages.htm	4.43 KB	-rw-r--r--
pagenodata.htm	5.88 KB	-rw-r--r--
perl.htm	7.36 KB	-rw-r--r--
php.htm	7.73 KB	-rw-r--r--
portoverride.htm	3.86 KB	-rw-r--r--
prepodbc.htm	9.89 KB	-rw-r--r--
programming.htm	2.76 KB	-rw-r--r--
projects.htm	11.26 KB	-rw-r--r--
python.htm	4.01 KB	-rw-r--r--
qt.htm	2.69 KB	-rw-r--r--
rtl.define.library.htm	8.43 KB	-rw-r--r--
rtl.htm	7.22 KB	-rw-r--r--
samplecode.htm	48.19 KB	-rw-r--r--
seemtooslow.htm	4.72 KB	-rw-r--r--
serverthere.htm	6.59 KB	-rw-r--r--
software.htm	5.79 KB	-rw-r--r--
stunnel.htm	4.11 KB	-rw-r--r--
sybsql.htm	4.56 KB	-rw-r--r--
tdshistory.htm	5.16 KB	-rw-r--r--
tdspool.htm	7.72 KB	-rw-r--r--
troubleshooting.htm	10.84 KB	-rw-r--r--
unicodefreetds.htm	4.96 KB	-rw-r--r--
unicodegoodbad.htm	4.99 KB	-rw-r--r--
unicode.htm	4.07 KB	-rw-r--r--
unicodeutf.htm	5.32 KB	-rw-r--r--
uodbc.htm	5.7 KB	-rw-r--r--
uothread.htm	3.19 KB	-rw-r--r--
usefreetds.htm	6.26 KB	-rw-r--r--
userguide.css	295 B	-rw-r--r--
what.htm	7.85 KB	-rw-r--r--

Code Editor : appendmode.htm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<HTML
><HEAD
><TITLE
>Appending Dump Files</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REL="HOME"
TITLE="FreeTDS User Guide"
HREF="index.htm"><LINK
REL="UP"
TITLE="Advanced Configurations"
HREF="configs.htm"><LINK
REL="PREVIOUS"
TITLE="Threading in unixODBC"
HREF="uothread.htm"><LINK
REL="NEXT"
TITLE="TDS Connection Pooling"
HREF="tdspool.htm"><LINK
REL="STYLESHEET"
TYPE="text/css"
HREF="userguide.css"><META
HTTP-EQUIV="Content-Type"
CONTENT="text/html; charset=utf-8"></HEAD
><BODY
CLASS="SECT1"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
><SPAN
CLASS="PRODUCTNAME"
>FreeTDS</SPAN
> User Guide: A Guide to Installing, Configuring, and Running <SPAN
CLASS="PRODUCTNAME"
>FreeTDS</SPAN
></TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="uothread.htm"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
>Chapter 5. Advanced Configurations</TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="tdspool.htm"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="APPENDMODE"
>Appending Dump Files</A
></H1
><P
>When running <SPAN
CLASS="PRODUCTNAME"
>FreeTDS</SPAN
> with applications such as <SPAN
CLASS="PRODUCTNAME"
>Apache</SPAN
>/PHP it is often difficult to get a usable log file.  Since each of the many httpd children opens the file at the beginning of its connection and closes it on connection close, they tend to stomp all over each other.  In append mode, the log file is opened for append each time it is written to and then immediately closed.  If you are experiencing problems when running under <SPAN
CLASS="PRODUCTNAME"
>Apache</SPAN
> (or similar application) use append mode to generate useful logs.</P
><DIV
CLASS="EXAMPLE"
><A
NAME="E.G.DUMPAPPEND"
></A
><P
><B
>Example 5-7. Turning on Dump File Append mode in  <TT
CLASS="FILENAME"
>freetds.conf</TT
></B
></P
><PRE
CLASS="PROGRAMLISTING"
>				[mssql]
				host = ntbox.mydomain.com
				port = 1433
				tds version = 7.0
				dump file = /tmp/freetds.log
				dump file append = yes
				</PRE
></DIV
><P
>In this example, the <TT
CLASS="FILENAME"
>/tmp/freetds.log</TT
> file will contain log entries for all processes using the Microsoft <SPAN
CLASS="PRODUCTNAME"
>SQL Server</SPAN
> server, identified by pid.</P
><DIV
CLASS="IMPORTANT"
><P
></P
><TABLE
CLASS="IMPORTANT"
WIDTH="100%"
BORDER="0"
><TR
><TD
WIDTH="25"
ALIGN="CENTER"
VALIGN="TOP"
><IMG
SRC="../images/important.gif"
HSPACE="5"
ALT="Important"></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
><P
>Because there will be one log file being opened and closed more or less continuously, there is going to be a negative impact on performance. Also, be advised that the log file will grow quite large.</P
></TD
></TR
></TABLE
></DIV
><P
>As an alternative to <SPAN
CLASS="PRODUCTNAME"
>FreeTDS</SPAN
> logging, you might also consider using <B
CLASS="COMMAND"
>tcpdump</B
> or <A
HREF="http://www.wireshark.org/"
TARGET="_top"
>wireshark</A
> to log network packets.  While not as useful as a <ACRONYM
CLASS="ACRONYM"
>TDS</ACRONYM
> log, it can also help to identify problems.</P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="uothread.htm"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.htm"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="tdspool.htm"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Threading in unixODBC</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="configs.htm"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>TDS Connection Pooling</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>

${this.title}

Code Editor : appendmode.htm