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Message style improvements

This commit is contained in:
Peter Eisentraut 2011-07-08 07:37:04 +03:00
parent c59b8ba6cd
commit f05c65090a
6 changed files with 14 additions and 14 deletions
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2
doc/src/sgml/func.sgml
View File

@ -1523,7 +1523,7 @@
<entry><type>text</type></entry> <entry><type>text</type></entry>
<entry> <entry>
Format a string. This function is similar to the C function Format a string. This function is similar to the C function
<function>sprintf</>; but only the following conversions <function>sprintf</>; but only the following conversion specifications
are recognized: <literal>%s</literal> interpolates the corresponding are recognized: <literal>%s</literal> interpolates the corresponding
argument as a string; <literal>%I</literal> escapes its argument as argument as a string; <literal>%I</literal> escapes its argument as
an SQL identifier; <literal>%L</literal> escapes its argument as an an SQL identifier; <literal>%L</literal> escapes its argument as an

2
src/backend/commands/alter.c
View File

@ -421,7 +421,7 @@ AlterObjectNamespace(Relation rel, int oidCacheId, int nameCacheId,
if (Anum_owner <= 0) if (Anum_owner <= 0)
ereport(ERROR, ereport(ERROR,
(errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
(errmsg("must be superuser to SET SCHEMA of %s", (errmsg("must be superuser to set schema of %s",
getObjectDescriptionOids(classId, objid))))); getObjectDescriptionOids(classId, objid)))));
/* Otherwise, must be owner of the existing object */ /* Otherwise, must be owner of the existing object */

4
src/backend/replication/basebackup.c
View File

@ -119,7 +119,7 @@ perform_base_backup(basebackup_options *opt, DIR *tblspcdir)
if (readlink(fullpath, linkpath, sizeof(linkpath) - 1) == -1) if (readlink(fullpath, linkpath, sizeof(linkpath) - 1) == -1)
{ {
ereport(WARNING, ereport(WARNING,
(errmsg("unable to read symbolic link %s: %m", fullpath))); (errmsg("could not read symbolic link \"%s\": %m", fullpath)));
continue; continue;
} }
@ -363,7 +363,7 @@ SendBaseBackup(BaseBackupCmd *cmd)
dir = AllocateDir("pg_tblspc"); dir = AllocateDir("pg_tblspc");
if (!dir) if (!dir)
ereport(ERROR, ereport(ERROR,
(errmsg("unable to open directory pg_tblspc: %m"))); (errmsg("could not open directory \"pg_tblspc\": %m")));
perform_base_backup(&opt, dir); perform_base_backup(&opt, dir);

4
src/backend/replication/walsender.c
View File

@ -515,7 +515,7 @@ ProcessRepliesIfAny(void)
default: default:
ereport(FATAL, ereport(FATAL,
(errcode(ERRCODE_PROTOCOL_VIOLATION), (errcode(ERRCODE_PROTOCOL_VIOLATION),
errmsg("invalid standby message type %d", errmsg("invalid standby message type \"%c\"",
firstchar))); firstchar)));
} }
} }
@ -566,7 +566,7 @@ ProcessStandbyMessage(void)
default: default:
ereport(COMMERROR, ereport(COMMERROR,
(errcode(ERRCODE_PROTOCOL_VIOLATION), (errcode(ERRCODE_PROTOCOL_VIOLATION),
errmsg("unexpected message type %c", msgtype))); errmsg("unexpected message type \"%c\"", msgtype)));
proc_exit(0); proc_exit(0);
} }
} }

4
src/backend/utils/adt/varlena.c
View File

@ -3887,7 +3887,7 @@ text_format(PG_FUNCTION_ARGS)
if (arg > PG_NARGS() - 1) if (arg > PG_NARGS() - 1)
ereport(ERROR, ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE), (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("too few arguments for format conversion"))); errmsg("too few arguments for format")));
/* /*
* At this point, we should see the main conversion specifier. Whether * At this point, we should see the main conversion specifier. Whether
@ -3908,7 +3908,7 @@ text_format(PG_FUNCTION_ARGS)
default: default:
ereport(ERROR, ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE), (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized conversion specifier: %c", errmsg("unrecognized conversion specifier \"%c\"",
*cp))); *cp)));
} }
} }

12
src/test/regress/expected/text.out
View File

@ -171,11 +171,11 @@ select format('Hello %%%%');
-- should fail -- should fail
select format('Hello %s %s', 'World'); select format('Hello %s %s', 'World');
ERROR: too few arguments for format conversion ERROR: too few arguments for format
select format('Hello %s'); select format('Hello %s');
ERROR: too few arguments for format conversion ERROR: too few arguments for format
select format('Hello %x', 20); select format('Hello %x', 20);
ERROR: unrecognized conversion specifier: x ERROR: unrecognized conversion specifier "x"
-- check literal and sql identifiers -- check literal and sql identifiers
select format('INSERT INTO %I VALUES(%L,%L)', 'mytab', 10, 'Hello'); select format('INSERT INTO %I VALUES(%L,%L)', 'mytab', 10, 'Hello');
format format
@ -219,15 +219,15 @@ select format('%1$s %12$s', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
-- should fail -- should fail
select format('%1$s %4$s', 1, 2, 3); select format('%1$s %4$s', 1, 2, 3);
ERROR: too few arguments for format conversion ERROR: too few arguments for format
select format('%1$s %13$s', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12); select format('%1$s %13$s', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
ERROR: too few arguments for format conversion ERROR: too few arguments for format
select format('%1s', 1); select format('%1s', 1);
ERROR: unterminated conversion specifier ERROR: unterminated conversion specifier
select format('%1$', 1); select format('%1$', 1);
ERROR: unterminated conversion specifier ERROR: unterminated conversion specifier
select format('%1$1', 1); select format('%1$1', 1);
ERROR: unrecognized conversion specifier: 1 ERROR: unrecognized conversion specifier "1"
--checkk mix of positional and ordered placeholders --checkk mix of positional and ordered placeholders
select format('Hello %s %1$s %s', 'World', 'Hello again'); select format('Hello %s %1$s %s', 'World', 'Hello again');
format format