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Bug fixes, TRUNCATE, safer passwords on command line and connect timeout

Browse Source 
Docs/manual.texi:
  Update of safe_mysqld, TRUNCATE and changes for 3.23.28
client/mysql.cc:
  Added --timeout
client/mysqladmin.c:
  Safer password handling
client/mysqldump.c:
  Safer password handling
client/mysqlimport.c:
  Safer password handling
client/mysqlshow.c:
  Safer password handling
configure.in:
  Fixes for Darwin and added test of poll
include/my_pthread.h:
  Fixes for darwin
include/violite.h:
  Added test for polling
libmysql/libmysql.c:
  connect timeout
libmysql/violite.c:
  connect timeout
mysys/hash.c:
  Fix when delting from empty table
scripts/safe_mysqld.sh:
  Added --open-files, --core-file-size and --timezone
sql-bench/bench-init.pl.sh:
  Function print_time
sql-bench/crash-me.sh:
  Added test of truncate
sql-bench/test-insert.sh:
  More "estimated" tests
sql-bench/test-select.sh:
  More "estimated" tests
sql/filesort.cc:
  Removed allocation of extra memory
sql/ha_berkeley.cc:
  Better estimation of number of rows
sql/item_create.cc:
  Truncate
sql/item_create.h:
  Truncate
sql/item_strfunc.cc:
  Removed usage of MY_FAE
sql/lex.h:
  Truncate
sql/lock.cc:
  Fixed possible loop bug
sql/log.cc:
  Removed usage of FILE:s
sql/mysqld.cc:
  Print of more server variables
sql/sql_class.h:
  Changed FILE -> File
sql/sql_insert.cc:
  Fixed bug in temptable handling
sql/sql_lex.h:
  Cleanup
sql/sql_load.cc:
  Removed usage of MY_FAE
sql/sql_parse.cc:
  Cleanup + TRUNCATE
sql/sql_select.cc:
  Cleanup + fix for INSERT ... SELECT
sql/sql_yacc.yy:
  TRUNCATE
sql/violite.c:
  Merge with client/violite.c
strings/strstr-sparc.s:
  Fixed wrong register usage
This commit is contained in:
unknown
2000-11-13 23:55:10 +02:00
parent 675d31ee9a
commit f3d2341f1f
35 changed files with 795 additions and 435 deletions
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33
sql/sql_parse.cc
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@@ -71,6 +71,20 @@ static void init_signals(void)
}
#endif
static inline bool end_active_trans(THD *thd)
{
if (!(thd->options & OPTION_AUTO_COMMIT) ||
(thd->options & OPTION_BEGIN))
{
if (ha_commit(thd))
return 1;
thd->options&= ~OPTION_BEGIN;
thd->server_status&= ~SERVER_STATUS_IN_TRANS;
}
return 0;
}
/*
** Check if user is ok
** Updates:
@@ -1143,7 +1157,7 @@ mysql_execute_command(void)
}
}
/* ALTER TABLE ends previous transaction */
if (!(thd->options & OPTION_AUTO_COMMIT) && ha_commit(thd))
if (end_active_trans(thd))
res= -1;
else
res= mysql_alter_table(thd, lex->db, lex->name,
@@ -1347,6 +1361,7 @@ mysql_execute_command(void)
break;
}
case SQLCOM_DELETE:
case SQLCOM_TRUNCATE:
{
if (check_access(thd,DELETE_ACL,tables->db,&tables->grant.privilege))
goto error; /* purecov: inspected */
@@ -1354,11 +1369,12 @@ mysql_execute_command(void)
goto error;
// Set privilege for the WHERE clause
tables->grant.want_privilege=(SELECT_ACL & ~tables->grant.privilege);
res = mysql_delete(thd,tables,lex->where,lex->select_limit,
lex->lock_option, lex->options);
#ifdef DELETE_ITEMS
delete lex->where;
#endif
/* TRUNCATE ends previous transaction */
if (lex->sql_command == SQLCOM_TRUNCATE && end_active_trans(thd))
res= -1;
else
res = mysql_delete(thd,tables,lex->where,lex->select_limit,
lex->lock_option, lex->options);
break;
}
case SQLCOM_DROP_TABLE:
@@ -1699,6 +1715,11 @@ mysql_execute_command(void)
thd->server_status|= SERVER_STATUS_IN_TRANS;
break;
case SQLCOM_COMMIT:
/*
We don't use end_active_trans() here to ensure that this works
even if there is a problem with the OPTION_AUTO_COMMIT flag
(Which of course should never happen...)
*/
thd->options&= ~OPTION_BEGIN;
thd->server_status&= ~SERVER_STATUS_IN_TRANS;
if (!ha_commit(thd))