Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commit10249ab

Browse files
committed
Cleanup Win32 COPY handling, and move archive examples to SGML.
1 parent43ea65a commit10249ab

File tree

5 files changed

+34
-48
lines changed

5 files changed

+34
-48
lines changed

‎doc/src/sgml/runtime.sgml‎

Lines changed: 19 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
<!--
2-
$PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.275 2004/08/08 20:17:33 tgl Exp $
2+
$PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.276 2004/08/12 19:03:17 momjian Exp $
33
-->
44

55
<Chapter Id="runtime">
@@ -1435,16 +1435,24 @@ SET ENABLE_SEQSCAN TO OFF;
14351435
<term><varname>archive_command</varname> (<type>string</type>)</term>
14361436
<listitem>
14371437
<para>
1438-
The shell command to execute to archive a completed segment of the
1439-
WAL file series. If this is an empty string (which is the default),
1440-
WAL archiving is disabled. Any <literal>%p</> in the string is
1441-
replaced
1442-
by the absolute path of the file to archive, while any <literal>%f</>
1443-
is replaced by the file name only. Write <literal>%%</> if you need
1444-
to embed an actual <literal>%</> character in the command. For more
1445-
information see <xref linkend="backup-archiving-wal">. This option
1446-
can only be set at server start or in the
1447-
<filename>postgresql.conf</filename> file.
1438+
The shell command to execute to archive a completed segment of
1439+
the WAL file series. If this is an empty string (the default),
1440+
WAL archiving is disabled. Any <literal>%p</> in the string is
1441+
replaced by the absolute path of the file to archive, and any
1442+
<literal>%f</> is replaced by the file name only. Use
1443+
<literal>%%</> to embed an actual <literal>%</> character in the
1444+
command. For more information see <xref
1445+
linkend="backup-archiving-wal">. This option can only be set at
1446+
server start or in the <filename>postgresql.conf</filename>
1447+
file.
1448+
</para>
1449+
<para>
1450+
It is important for the command to return a zero exit status only if
1451+
it succeeds. Examples:
1452+
<programlisting>
1453+
archive_command = 'cp "%p" /mnt/server/archivedir/"%f"'
1454+
archive_command = 'copy "%p" /mnt/server/archivedir/"%f"' # Win32
1455+
</programlisting>
14481456
</para>
14491457
</listitem>
14501458
</varlistentry>

‎src/backend/access/transam/xlog.c‎

Lines changed: 1 addition & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
88
* Portions Copyright (c) 1994, Regents of the University of California
99
*
10-
* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.161 2004/08/1218:34:45 momjian Exp $
10+
* $PostgreSQL: pgsql/src/backend/access/transam/xlog.c,v 1.162 2004/08/1219:03:23 momjian Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -1962,18 +1962,6 @@ RestoreArchivedFile(char *path, const char *xlogfname,
19621962
/* %p: full path of target file */
19631963
sp++;
19641964
StrNCpy(dp,xlogpath,endp-dp);
1965-
/*
1966-
*make_native_path() is required because WIN32 COPY is
1967-
*an internal CMD.EXE command and doesn't process
1968-
*forward slashes in the same way as external commands.
1969-
*Quoting the first argument to COPY does not convert
1970-
*forward to backward slashes, but COPY does properly
1971-
*process quoted forward slashes in the second argument.
1972-
*
1973-
*COPY works with quoted forward slashes in the first argument
1974-
*only if the current directory is the same as the directory
1975-
*of the first argument.
1976-
*/
19771965
make_native_path(dp);
19781966
dp+=strlen(dp);
19791967
break;

‎src/backend/postmaster/pgarch.c‎

Lines changed: 2 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -19,7 +19,7 @@
1919
*
2020
*
2121
* IDENTIFICATION
22-
* $PostgreSQL: pgsql/src/backend/postmaster/pgarch.c,v 1.6 2004/08/09 16:26:06 tgl Exp $
22+
* $PostgreSQL: pgsql/src/backend/postmaster/pgarch.c,v 1.7 2004/08/12 19:03:34 momjian Exp $
2323
*
2424
*-------------------------------------------------------------------------
2525
*/
@@ -436,17 +436,8 @@ pgarch_archiveXlog(char *xlog)
436436
/* %p: full path of source file */
437437
sp++;
438438
StrNCpy(dp,pathname,endp-dp);
439-
#ifndefWIN32
439+
make_native_path(dp);
440440
dp+=strlen(dp);
441-
#else
442-
/* On Windows, change / to \ in the substituted path */
443-
while (*dp)
444-
{
445-
if (*dp=='/')
446-
*dp='\\';
447-
dp++;
448-
}
449-
#endif
450441
break;
451442
case'f':
452443
/* %f: filename of source file */

‎src/backend/utils/misc/postgresql.conf.sample‎

Lines changed: 0 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -117,16 +117,6 @@
117117
# - Archiving -
118118

119119
#archive_command = ''# command to use to archive a logfile segment
120-
#
121-
# If archive_command is '' then archiving is disabled. Otherwise, set it
122-
# to a command to copy a file to the proper place. Any %p in the string
123-
# is replaced by the absolute path of the file to archive, while any %f is
124-
# replaced by the file name only. NOTE: it is important for the command to
125-
# return zero exit status only if it succeeds.
126-
#
127-
# Examples:
128-
# archive_command = 'cp "%p" /mnt/server/archivedir/"%f"'
129-
# archive_command = 'copy "%p" /mnt/server/archivedir/"%f"' # Win32
130120

131121

132122
#---------------------------------------------------------------------------

‎src/port/path.c‎

Lines changed: 12 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/port/path.c,v 1.28 2004/08/1218:32:52 momjian Exp $
11+
* $PostgreSQL: pgsql/src/port/path.c,v 1.29 2004/08/1219:03:44 momjian Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -88,8 +88,17 @@ last_dir_separator(const char *filename)
8888

8989

9090
/*
91-
*make_native_path
92-
*On WIN32, change / to \ in the path.
91+
*make_native_path - on WIN32, change / to \ in the path
92+
*
93+
*This is required because WIN32 COPY is an internal CMD.EXE
94+
*command and doesn't process forward slashes in the same way
95+
*as external commands. Quoting the first argument to COPY
96+
*does not convert forward to backward slashes, but COPY does
97+
*properly process quoted forward slashes in the second argument.
98+
*
99+
*COPY works with quoted forward slashes in the first argument
100+
*only if the current directory is the same as the directory
101+
*of the first argument.
93102
*/
94103
void
95104
make_native_path(char*filename)

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp