Commit 84405cba authored by unknown's avatar unknown
Browse files

Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-4.1 

into mysql.com:/usr/home/ram/work/4.1.b4802


client/mysql.cc:
  Auto merged
include/mysql_com.h:
  Auto merged
sql/sql_db.cc:
  Auto merged
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted
parents f2296958 70fe41d2

BitKeeper/etc/logging_ok

+1 −0
Original line number Diff line number Diff line
@@ -180,6 +180,7 @@ ram@gw.mysql.r18.ru 
ram@gw.udmsearch.izhnet.ru

ram@mysql.r18.ru

ram@ram.(none)

ramil@mysql.com

ranger@regul.home.lan

rburnett@build.mysql.com

reggie@bob.(none)

client/mysql.cc

+20 −18
Original line number Diff line number Diff line
@@ -1581,6 +1581,22 @@ static int reconnect(void) 
  return 0;

}



static void get_current_db()

{

  MYSQL_RES *res;



  my_free(current_db, MYF(MY_ALLOW_ZERO_PTR));

  current_db= NULL;

  /* In case of error below current_db will be NULL */

  if (!mysql_query(&mysql, "SELECT DATABASE()") &&

      (res= mysql_use_result(&mysql)))

  {

    MYSQL_ROW row= mysql_fetch_row(res);

    if (row[0])

      current_db= my_strdup(row[0], MYF(MY_WME));

    mysql_free_result(res);

  }

}



/***************************************************************************

 The different commands
@@ -1905,6 +1921,9 @@ com_go(String *buffer,char *line __attribute__((unused))) 
  if (err >= 1)

    error= put_error(&mysql);



  if (!status.batch && (mysql.server_status & SERVER_STATUS_DB_DROPPED))

    get_current_db();



  return error;				/* New command follows */

}
@@ -2621,24 +2640,7 @@ com_use(String *buffer __attribute__((unused)), char *line) 
    under our feet, for example if DROP DATABASE or RENAME DATABASE

    (latter one not yet available by the time the comment was written)

  */

  /*  Let's reset current_db, assume it's gone */

  my_free(current_db, MYF(MY_ALLOW_ZERO_PTR));

  current_db= 0;

  /*

    We don't care about in case of an error below because current_db

    was just set to 0.

  */

  if (!mysql_query(&mysql, "SELECT DATABASE()") &&

      (res= mysql_use_result(&mysql)))

  {

    row= mysql_fetch_row(res);

    if (row[0])

    {

      current_db= my_strdup(row[0], MYF(MY_WME));

    }

    (void) mysql_fetch_row(res);               // Read eof

    mysql_free_result(res);

  }

  get_current_db();



  if (!current_db || cmp_database(charset_info, current_db,tmp))

  {

include/mysql_com.h

+1 −0
Original line number Diff line number Diff line
@@ -130,6 +130,7 @@ enum enum_server_command 
#define SERVER_MORE_RESULTS_EXISTS 8    /* Multi query - next query exists */

#define SERVER_QUERY_NO_GOOD_INDEX_USED 16

#define SERVER_QUERY_NO_INDEX_USED      32

#define SERVER_STATUS_DB_DROPPED        256 /* A database was dropped */



#define MYSQL_ERRMSG_SIZE	512

#define NET_READ_TIMEOUT	30		/* Timeout on read */

sql/sql_db.cc

+2 −0
Original line number Diff line number Diff line
@@ -668,7 +668,9 @@ int mysql_rm_db(THD *thd,char *db,bool if_exists, bool silent) 
      thd->clear_error();

      mysql_bin_log.write(&qinfo);

    }

    thd->server_status|= SERVER_STATUS_DB_DROPPED;

    send_ok(thd, (ulong) deleted);

    thd->server_status&= !SERVER_STATUS_DB_DROPPED;

  }



exit: