diff options
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sql/table.cc b/sql/table.cc index 43ac122c7f3..8ce6362e63c 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -1048,6 +1048,10 @@ File create_frm(register my_string name, uint reclength, uchar *fileinfo, uint key_length; ulong length; char fill[IO_SIZE]; + int create_flags= O_RDWR | O_TRUNC; + + if (create_info->options & HA_LEX_CREATE_TMP_TABLE) + create_flags|= O_EXCL | O_NOFOLLOW; #if SIZEOF_OFF_T > 4 /* Fix this in MySQL 4.0; The current limit is 4G rows (QQ) */ @@ -1062,7 +1066,7 @@ File create_frm(register my_string name, uint reclength, uchar *fileinfo, */ set_if_smaller(create_info->raid_chunks, 255); - if ((file=my_create(name,CREATE_MODE,O_RDWR | O_TRUNC,MYF(MY_WME))) >= 0) + if ((file= my_create(name, CREATE_MODE, create_flags, MYF(MY_WME))) >= 0) { bzero((char*) fileinfo,64); fileinfo[0]=(uchar) 254; fileinfo[1]= 1; fileinfo[2]= FRM_VER+1; // Header |