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comments about designation of thd->where and

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thd->proc_info added


sql/sql_class.h:
  comments about thd->where and thd->proc_info
  added
This commit is contained in:
unknown
2003-10-30 21:30:20 +03:00
parent faeb0065b7
commit 1d1bdcc6fe
1 changed files with 10 additions and 1 deletions
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11
sql/sql_class.h
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@@ -379,7 +379,11 @@ public:
char priv_host[MAX_HOSTNAME];
/* remote (peer) port */
uint16 peer_port;
/* Points to info-string that will show in SHOW PROCESSLIST */
/*
Points to info-string that we show in SHOW PROCESSLIST
You are supposed to update thd->proc_info only if you have coded
a time-consuming piece that MySQL can get stuck in for a long time.
*/
const char *proc_info;
/* points to host if host is available, otherwise points to ip */
const char *host_or_ip;
@@ -408,6 +412,11 @@ public:
enum enum_server_command command;
uint32 server_id;
uint32 file_id; // for LOAD DATA INFILE
/*
Used in error messages to tell user in what part of MySQL we found an
error. E. g. when where= "having clause", if fix_fields() fails, user
will know that the error was in having clause.
*/
const char *where;
time_t start_time,time_after_lock,user_time;
time_t connect_time,thr_create_time; // track down slow pthread_create