diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/psql/describe.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c index 03df20b95e..d292d18313 100644 --- a/src/bin/psql/describe.c +++ b/src/bin/psql/describe.c @@ -3,7 +3,7 @@ * * Copyright (c) 2000-2005, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.111.4.1 2006/10/07 22:21:50 tgl Exp $ + * $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.111.4.2 2006/10/10 16:15:28 tgl Exp $ */ #include "postgres_fe.h" #include "describe.h" @@ -1889,16 +1889,11 @@ processNamePattern(PQExpBuffer buf, const char *pattern, { /* We have a schema pattern, so constrain the schemavar */ - appendPQExpBufferChar(&schemabuf, '$'); - /* Optimize away ".*$", and possibly the whole pattern */ - if (schemabuf.len >= 3 && - strcmp(schemabuf.data + (schemabuf.len - 3), ".*$") == 0) - schemabuf.data[schemabuf.len - 3] = '\0'; - - if (schemabuf.data[0] && schemavar) + /* Optimize away a "*" pattern */ + if (strcmp(schemabuf.data, ".*") != 0 && schemavar) { WHEREAND(); - appendPQExpBuffer(buf, "%s ~ '^%s'\n", + appendPQExpBuffer(buf, "%s ~ '^(%s)$'\n", schemavar, schemabuf.data); } } @@ -1916,24 +1911,19 @@ processNamePattern(PQExpBuffer buf, const char *pattern, { /* We have a name pattern, so constrain the namevar(s) */ - appendPQExpBufferChar(&namebuf, '$'); - /* Optimize away ".*$", and possibly the whole pattern */ - if (namebuf.len >= 3 && - strcmp(namebuf.data + (namebuf.len - 3), ".*$") == 0) - namebuf.data[namebuf.len - 3] = '\0'; - - if (namebuf.data[0]) + /* Optimize away a "*" pattern */ + if (strcmp(namebuf.data, ".*") != 0) { WHEREAND(); if (altnamevar) appendPQExpBuffer(buf, - "(%s ~ '^%s'\n" - " OR %s ~ '^%s')\n", + "(%s ~ '^(%s)$'\n" + " OR %s ~ '^(%s)$')\n", namevar, namebuf.data, altnamevar, namebuf.data); else appendPQExpBuffer(buf, - "%s ~ '^%s'\n", + "%s ~ '^(%s)$'\n", namevar, namebuf.data); } } |