diff options
| author | seanbright <seanbright@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-06-08 15:28:49 +0000 |
|---|---|---|
| committer | seanbright <seanbright@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-06-08 15:28:49 +0000 |
| commit | 9ffeba70be27809a86c648b8afd95a1f880e9d48 (patch) | |
| tree | 8e815b1abf3f6959e7265a9205667ea86b6579c6 /cdr | |
| parent | 1168715eacfcfd3593e5f4d7438ac2feb41ab30c (diff) | |
Reduce startup time for cdr_tds with large CDR tables.
Since we are just checking for table existence, add a WHERE clause that will
return no rows but will raise an error if the table doesn't exist.
(closes issue #17380)
Reported by: kkwong
Patches:
issue17380-01.patch uploaded by seanbright (license 71)
Tested by: kkwong
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@269006 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'cdr')
| -rw-r--r-- | cdr/cdr_tds.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cdr/cdr_tds.c b/cdr/cdr_tds.c index 4e44e4ee1..6e2c4412b 100644 --- a/cdr/cdr_tds.c +++ b/cdr/cdr_tds.c @@ -477,7 +477,7 @@ static int mssql_connect(void) goto connect_fail; } - snprintf(query, sizeof(query), "SELECT 1 FROM %s", table); + snprintf(query, sizeof(query), "SELECT 1 FROM %s WHERE 1 = 0", table); #ifdef FREETDS_PRE_0_62 if ((tds_submit_query(tds, query) != TDS_SUCCEED) || (tds_process_simple_query(tds, &result_type) != TDS_SUCCEED || result_type != TDS_CMD_SUCCEED)) #else |