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Commit4945a8f

Browse files
author
Neil Conway
committed
Teach psql's \lo slash commands to respect quiet mode, and to output
HTML in HTML mode. Patch from Jeremy Drake.
1 parent24ac4c9 commit4945a8f

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2 files changed

+45
-10
lines changed

2 files changed

+45
-10
lines changed

‎doc/src/sgml/ref/psql-ref.sgml

Lines changed: 7 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
<!--
2-
$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.179 2006/12/19 01:53:36 adunstan Exp $
2+
$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.180 2007/01/20 16:57:31 neilc Exp $
33
PostgreSQL documentation
44
-->
55

@@ -1329,11 +1329,12 @@ Tue Oct 26 21:40:57 CEST 1999
13291329
foo=&gt; <userinput>\lo_import '/home/peter/pictures/photo.xcf' 'a picture of me'</userinput>
13301330
lo_import 152801
13311331
</programlisting>
1332-
The response indicates that the large object received object ID
1333-
152801 which one ought to remember if one wants to access the
1334-
object ever again. For that reason it is recommended to always
1335-
associate a human-readable comment with every object. Those can
1336-
then be seen with the <command>\lo_list</command> command.
1332+
The response indicates that the large object received object
1333+
ID 152801, which can be used to access the newly-created large
1334+
object in the future. For the sake of readability, it is
1335+
recommended to always associate a human-readable comment with
1336+
every object. Both OIDs and comments can be viewed with the
1337+
<command>\lo_list</command> command.
13371338
</para>
13381339

13391340
<para>

‎src/bin/psql/large_obj.c

Lines changed: 38 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*
44
* Copyright (c) 2000-2007, PostgreSQL Global Development Group
55
*
6-
* $PostgreSQL: pgsql/src/bin/psql/large_obj.c,v 1.47 2007/01/05 22:19:49 momjian Exp $
6+
* $PostgreSQL: pgsql/src/bin/psql/large_obj.c,v 1.48 2007/01/20 16:57:31 neilc Exp $
77
*/
88
#include"postgres_fe.h"
99
#include"large_obj.h"
@@ -12,6 +12,39 @@
1212
#include"settings.h"
1313
#include"common.h"
1414

15+
staticvoid
16+
print_lo_result(constchar*fmt,...)
17+
__attribute__((format(printf,1,2)));
18+
19+
staticvoid
20+
print_lo_result(constchar*fmt,...)
21+
{
22+
va_listap;
23+
24+
if (!pset.quiet)
25+
{
26+
if (pset.popt.topt.format==PRINT_HTML)
27+
fputs("<p>",pset.queryFout);
28+
29+
va_start(ap,fmt);
30+
vfprintf(pset.queryFout,fmt,ap);
31+
va_end(ap);
32+
33+
if (pset.popt.topt.format==PRINT_HTML)
34+
fputs("</p>\n",pset.queryFout);
35+
else
36+
fputs("\n",pset.queryFout);
37+
}
38+
39+
if (pset.logfile)
40+
{
41+
va_start(ap,fmt);
42+
vfprintf(pset.logfile,fmt,ap);
43+
va_end(ap);
44+
fputs("\n",pset.logfile);
45+
}
46+
}
47+
1548

1649
/*
1750
* Prepare to do a large-object operation.We *must* be inside a transaction
@@ -129,7 +162,7 @@ do_lo_export(const char *loid_arg, const char *filename_arg)
129162
if (!finish_lo_xact("\\lo_export",own_transaction))
130163
return false;
131164

132-
fprintf(pset.queryFout,"lo_export\n");
165+
print_lo_result("lo_export");
133166

134167
return true;
135168
}
@@ -189,7 +222,8 @@ do_lo_import(const char *filename_arg, const char *comment_arg)
189222
if (!finish_lo_xact("\\lo_import",own_transaction))
190223
return false;
191224

192-
fprintf(pset.queryFout,"lo_import %u\n",loid);
225+
print_lo_result("lo_import %u",loid);
226+
193227
sprintf(oidbuf,"%u",loid);
194228
SetVariable(pset.vars,"LASTOID",oidbuf);
195229

@@ -225,7 +259,7 @@ do_lo_unlink(const char *loid_arg)
225259
if (!finish_lo_xact("\\lo_unlink",own_transaction))
226260
return false;
227261

228-
fprintf(pset.queryFout,"lo_unlink %u\n",loid);
262+
print_lo_result("lo_unlink %u",loid);
229263

230264
return true;
231265
}

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