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Commit e01a1bfd authored by Jon Olav Hauglid's avatar Jon Olav Hauglid
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Merge from mysql-5.5-bugfixing to mysql-5.5-runtime.

parents 3326614d 712a8a2e
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Showing with 354 additions and 158 deletions
client/mysqltest.cc
View file @ e01a1bfd
......@@ -248,10 +248,14 @@ struct st_connection
my_bool pending;
#ifdef EMBEDDED_LIBRARY
pthread_t tid;
const char *cur_query;
int cur_query_len;
pthread_mutex_t mutex;
pthread_cond_t cond;
int command, result;
pthread_mutex_t query_mutex;
pthread_cond_t query_cond;
pthread_mutex_t result_mutex;
pthread_cond_t result_cond;
int query_done;
#endif /*EMBEDDED_LIBRARY*/
};
......@@ -703,67 +707,148 @@ void handle_no_error(struct st_command*);
#ifdef EMBEDDED_LIBRARY
#define EMB_SEND_QUERY 1
#define EMB_READ_QUERY_RESULT 2
#define EMB_END_CONNECTION 3
/* attributes of the query thread */
pthread_attr_t cn_thd_attrib;
/*
send_one_query executes query in separate thread, which is
necessary in embedded library to run 'send' in proper way.
This implementation doesn't handle errors returned
by mysql_send_query. It's technically possible, though
I don't see where it is needed.
This procedure represents the connection and actually
runs queries when in the EMBEDDED-SERVER mode.
The run_query_normal() just sends request for running
mysql_send_query and mysql_read_query_result() here.
*/
pthread_handler_t send_one_query(void *arg)
pthread_handler_t connection_thread(void *arg)
{
struct st_connection *cn= (struct st_connection*)arg;
mysql_thread_init();
(void) mysql_send_query(&cn->mysql, cn->cur_query, cn->cur_query_len);
while (cn->command != EMB_END_CONNECTION)
{
if (!cn->command)
{
pthread_mutex_lock(&cn->query_mutex);
while (!cn->command)
pthread_cond_wait(&cn->query_cond, &cn->query_mutex);
pthread_mutex_unlock(&cn->query_mutex);
}
switch (cn->command)
{
case EMB_END_CONNECTION:
goto end_thread;
case EMB_SEND_QUERY:
cn->result= mysql_send_query(&cn->mysql, cn->cur_query, cn->cur_query_len);
break;
case EMB_READ_QUERY_RESULT:
cn->result= mysql_read_query_result(&cn->mysql);
break;
default:
DBUG_ASSERT(0);
}
cn->command= 0;
pthread_mutex_lock(&cn->result_mutex);
cn->query_done= 1;
pthread_cond_signal(&cn->result_cond);
pthread_mutex_unlock(&cn->result_mutex);
}
mysql_thread_end();
pthread_mutex_lock(&cn->mutex);
end_thread:
cn->query_done= 1;
pthread_cond_signal(&cn->cond);
pthread_mutex_unlock(&cn->mutex);
mysql_thread_end();
pthread_exit(0);
return 0;
}
static int do_send_query(struct st_connection *cn, const char *q, int q_len,
int flags)
static void wait_query_thread_done(struct st_connection *con)
{
pthread_t tid;
DBUG_ASSERT(con->tid);
if (!con->query_done)
{
pthread_mutex_lock(&con->result_mutex);
while (!con->query_done)
pthread_cond_wait(&con->result_cond, &con->result_mutex);
pthread_mutex_unlock(&con->result_mutex);
}
}
if (flags & QUERY_REAP_FLAG)
return mysql_send_query(&cn->mysql, q, q_len);
if (pthread_mutex_init(&cn->mutex, NULL) ||
pthread_cond_init(&cn->cond, NULL))
die("Error in the thread library");
static void signal_connection_thd(struct st_connection *cn, int command)
{
DBUG_ASSERT(cn->tid);
cn->query_done= 0;
cn->command= command;
pthread_mutex_lock(&cn->query_mutex);
pthread_cond_signal(&cn->query_cond);
pthread_mutex_unlock(&cn->query_mutex);
}
/*
Sometimes we try to execute queries when the connection is closed.
It's done to make sure it was closed completely.
So that if our connection is closed (cn->tid == 0), we just return
the mysql_send_query() result which is an error in this case.
*/
static int do_send_query(struct st_connection *cn, const char *q, int q_len)
{
if (!cn->tid)
return mysql_send_query(&cn->mysql, q, q_len);
cn->cur_query= q;
cn->cur_query_len= q_len;
cn->query_done= 0;
if (pthread_create(&tid, &cn_thd_attrib, send_one_query, (void*)cn))
die("Cannot start new thread for query");
signal_connection_thd(cn, EMB_SEND_QUERY);
return 0;
}
static void wait_query_thread_end(struct st_connection *con)
static int do_read_query_result(struct st_connection *cn)
{
if (!con->query_done)
{
pthread_mutex_lock(&con->mutex);
while (!con->query_done)
pthread_cond_wait(&con->cond, &con->mutex);
pthread_mutex_unlock(&con->mutex);
}
DBUG_ASSERT(cn->tid);
wait_query_thread_done(cn);
signal_connection_thd(cn, EMB_READ_QUERY_RESULT);
wait_query_thread_done(cn);
return cn->result;
}
static void emb_close_connection(struct st_connection *cn)
{
if (!cn->tid)
return;
wait_query_thread_done(cn);
signal_connection_thd(cn, EMB_END_CONNECTION);
pthread_join(cn->tid, NULL);
cn->tid= 0;
pthread_mutex_destroy(&cn->query_mutex);
pthread_cond_destroy(&cn->query_cond);
pthread_mutex_destroy(&cn->result_mutex);
pthread_cond_destroy(&cn->result_cond);
}
static void init_connection_thd(struct st_connection *cn)
{
cn->query_done= 1;
cn->command= 0;
if (pthread_mutex_init(&cn->query_mutex, NULL) ||
pthread_cond_init(&cn->query_cond, NULL) ||
pthread_mutex_init(&cn->result_mutex, NULL) ||
pthread_cond_init(&cn->result_cond, NULL) ||
pthread_create(&cn->tid, &cn_thd_attrib, connection_thread, (void*)cn))
die("Error in the thread library");
}
#else /*EMBEDDED_LIBRARY*/
#define do_send_query(cn,q,q_len,flags) mysql_send_query(&cn->mysql, q, q_len)
#define do_send_query(cn,q,q_len) mysql_send_query(&cn->mysql, q, q_len)
#define do_read_query_result(cn) mysql_read_query_result(&cn->mysql)
#endif /*EMBEDDED_LIBRARY*/
......@@ -1106,6 +1191,9 @@ void close_connections()
DBUG_ENTER("close_connections");
for (--next_con; next_con >= connections; --next_con)
{
#ifdef EMBEDDED_LIBRARY
emb_close_connection(next_con);
#endif
if (next_con->stmt)
mysql_stmt_close(next_con->stmt);
next_con->stmt= 0;
......@@ -4866,7 +4954,7 @@ void do_close_connection(struct st_command *command)
we need to check if the query's thread was finished and probably wait
(embedded-server specific)
*/
wait_query_thread_end(con);
emb_close_connection(con);
#endif /*EMBEDDED_LIBRARY*/
if (con->stmt)
mysql_stmt_close(con->stmt);
......@@ -5216,8 +5304,9 @@ void do_connect(struct st_command *command)
}
#ifdef EMBEDDED_LIBRARY
con_slot->query_done= 1;
#endif
init_connection_thd(con_slot);
#endif /*EMBEDDED_LIBRARY*/
if (!mysql_init(&con_slot->mysql))
die("Failed on mysql_init()");
......@@ -6768,21 +6857,13 @@ void run_query_normal(struct st_connection *cn, struct st_command *command,
/*
Send the query
*/
if (do_send_query(cn, query, query_len, flags))
if (do_send_query(cn, query, query_len))
{
handle_error(command, mysql_errno(mysql), mysql_error(mysql),
mysql_sqlstate(mysql), ds);
goto end;
}
}
#ifdef EMBEDDED_LIBRARY
/*
Here we handle 'reap' command, so we need to check if the
query's thread was finished and probably wait
*/
else if (flags & QUERY_REAP_FLAG)
wait_query_thread_end(cn);
#endif /*EMBEDDED_LIBRARY*/
if (!(flags & QUERY_REAP_FLAG))
{
cn->pending= TRUE;
......@@ -6795,7 +6876,7 @@ void run_query_normal(struct st_connection *cn, struct st_command *command,
When on first result set, call mysql_read_query_result to retrieve
answer to the query sent earlier
*/
if ((counter==0) && mysql_read_query_result(mysql))
if ((counter==0) && do_read_query_result(cn))
{
handle_error(command, mysql_errno(mysql), mysql_error(mysql),
mysql_sqlstate(mysql), ds);
......@@ -7970,6 +8051,9 @@ int main(int argc, char **argv)
ps_protocol_enabled= 1;
st_connection *con= connections;
#ifdef EMBEDDED_LIBRARY
init_connection_thd(con);
#endif /*EMBEDDED_LIBRARY*/
if (!( mysql_init(&con->mysql)))
die("Failed in mysql_init()");
if (opt_connect_timeout)
......
cmake/dtrace.cmake
View file @ e01a1bfd
......@@ -13,13 +13,30 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
IF(CMAKE_SYSTEM_NAME MATCHES "SunOS" AND CMAKE_COMPILER_IS_GNUCXX
AND CMAKE_SIZEOF_VOID_P EQUAL 4)
IF(NOT DEFINED BUGGY_GCC_NO_DTRACE_MODULES)
EXECUTE_PROCESS(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1} --version
OUTPUT_VARIABLE out)
IF(out MATCHES "3.4.6")
# This gcc causes crashes in dlopen() for dtraced shared libs,
# while standard shipped with Solaris10 3.4.3 is ok
SET(BUGGY_GCC_NO_DTRACE_MODULES 1 CACHE INTERNAL "")
ELSE()
SET(BUGGY_GCC_NO_DTRACE_MODULES 0 CACHE INTERNAL "")
ENDIF()
ENDIF()
ENDIF()
# Check if OS supports DTrace
MACRO(CHECK_DTRACE)
FIND_PROGRAM(DTRACE dtrace)
MARK_AS_ADVANCED(DTRACE)
# On FreeBSD, dtrace does not handle userland tracing yet
IF(DTRACE AND NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
IF(DTRACE AND NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD"
AND NOT BUGGY_GCC_NO_DTRACE_MODULES)
SET(ENABLE_DTRACE ON CACHE BOOL "Enable dtrace")
ENDIF()
SET(HAVE_DTRACE ${ENABLE_DTRACE})
......@@ -72,22 +89,6 @@ IF(ENABLE_DTRACE)
)
ENDIF()
IF(CMAKE_SYSTEM_NAME MATCHES "SunOS" AND CMAKE_COMPILER_IS_GNUCXX
AND CMAKE_SIZEOF_VOID_P EQUAL 4)
IF(NOT DEFINED BUGGY_GCC_NO_DTRACE_MODULES)
EXECUTE_PROCESS(
COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1} --version
OUTPUT_VARIABLE out)
IF(out MATCHES "3.4.6")
# This gcc causes crashes in dlopen() for dtraced shared libs,
# while standard shipped with Solaris10 3.4.3 is ok
SET(BUGGY_GCC_NO_DTRACE_MODULES 1 CACHE INTERNAL "")
ELSE()
SET(BUGGY_GCC_NO_DTRACE_MODULES 0 CACHE INTERNAL "")
ENDIF()
ENDIF()
ENDIF()
FUNCTION(DTRACE_INSTRUMENT target)
IF(BUGGY_GCC_NO_DTRACE_MODULES)
GET_TARGET_PROPERTY(target_type ${target} TYPE)
......
libmysqld/lib_sql.cc
View file @ e01a1bfd
......@@ -481,6 +481,10 @@ int init_embedded_server(int argc, char **argv, char **groups)
char *fake_argv[] = { (char *)"", 0 };
const char *fake_groups[] = { "server", "embedded", 0 };
my_bool acl_error;
if (my_thread_init())
return 1;
if (argc)
{
argcp= &argc;
......
mysql-test/include/default_mysqld.cnf
View file @ e01a1bfd
......@@ -43,5 +43,11 @@ log-bin=mysqld-bin
# Run tests with the performance schema instrumentation
loose-enable-performance-schema
# Run tests with a small number of instrumented objects
# to limit memory consumption with MTR
loose-performance-schema-max-mutex-instances=10000
loose-performance-schema-max-rwlock-instances=10000
loose-performance-schema-max-table-instances=500
loose-performance-schema-max-table-handles=1000
binlog-direct-non-transactional-updates
mysql-test/r/func_time.result
View file @ e01a1bfd
......@@ -1200,6 +1200,8 @@ set time_zone= @@global.time_zone;
select str_to_date('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE;
str_to_date('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE
NULL
Warnings:
Warning 1411 Incorrect datetime value: '10:00 PM' for function str_to_date
create table t1 (field DATE);
insert into t1 values ('2006-11-06');
select * from t1 where field < '2006-11-06 04:08:36.0';
......
mysql-test/r/parser.result
View file @ e01a1bfd
......@@ -556,9 +556,13 @@ DROP TABLE IF EXISTS t1;
SELECT STR_TO_DATE('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE;
STR_TO_DATE('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE
NULL
Warnings:
Warning 1411 Incorrect datetime value: '10:00 PM' for function str_to_date
SELECT STR_TO_DATE('10:00 PM', '%h:%i %p') + INTERVAL (INTERVAL(1,2,3) + 1) MINUTE;
STR_TO_DATE('10:00 PM', '%h:%i %p') + INTERVAL (INTERVAL(1,2,3) + 1) MINUTE
NULL
Warnings:
Warning 1411 Incorrect datetime value: '10:00 PM' for function str_to_date
SELECT "1997-12-31 23:59:59" + INTERVAL 1 SECOND;
"1997-12-31 23:59:59" + INTERVAL 1 SECOND
1998-01-01 00:00:00
......
mysql-test/r/select.result
View file @ e01a1bfd
......@@ -4171,9 +4171,10 @@ str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01 00:00:00'
set SQL_MODE=TRADITIONAL;
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34'
0
NULL
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-00 12:34'
Warning 1411 Incorrect datetime value: '2007-10-00 12:34' for function str_to_date
select str_to_date('2007-10-01 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
str_to_date('2007-10-01 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34'
0
......@@ -4181,17 +4182,16 @@ Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-00 12:34'
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-01 12:34'
0
NULL
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-00 12:34:00'
Warning 1411 Incorrect datetime value: '2007-10-00 12:34' for function str_to_date
select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01'
and '2007/10/20';
str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01'
and '2007/10/20'
0
NULL
Warnings:
Warning 1292 Incorrect datetime value: '2007-10-00' for column '2007/09/01' at row 1
Warning 1292 Incorrect datetime value: '2007-10-00' for column '2007/10/20' at row 1
Warning 1411 Incorrect datetime value: '2007-10-00' for function str_to_date
set SQL_MODE=DEFAULT;
select str_to_date('2007-10-00','%Y-%m-%d') between '' and '2007/10/20';
str_to_date('2007-10-00','%Y-%m-%d') between '' and '2007/10/20'
......
mysql-test/r/strict.result
View file @ e01a1bfd
......@@ -206,12 +206,11 @@ INSERT INTO t1 (col1) VALUES (STR_TO_DATE('15.10.2004','%d.%m.%Y'));
INSERT INTO t1 (col2) VALUES (STR_TO_DATE('15.10.2004 10.15','%d.%m.%Y %H.%i'));
INSERT INTO t1 (col3) VALUES (STR_TO_DATE('15.10.2004 10.15','%d.%m.%Y %H.%i'));
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('31.10.0000 15.30','%d.%m.%Y %H.%i'));
Warnings:
Note 1265 Data truncated for column 'col1' at row 1
ERROR HY000: Incorrect datetime value: '31.10.0000 15.30' for function str_to_date
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('31.0.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect date value: '2004-00-31 15:30:00' for column 'col1' at row 1
ERROR HY000: Incorrect datetime value: '31.0.2004 15.30' for function str_to_date
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('0.10.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect date value: '2004-10-00 15:30:00' for column 'col1' at row 1
ERROR HY000: Incorrect datetime value: '0.10.2004 15.30' for function str_to_date
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('31.9.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect date value: '2004-09-31 15:30:00' for column 'col1' at row 1
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('32.10.2004 15.30','%d.%m.%Y %H.%i'));
......@@ -221,12 +220,13 @@ ERROR 22007: Incorrect date value: '2003-02-29 15:30:00' for column 'col1' at ro
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('15.13.2004 15.30','%d.%m.%Y %H.%i'));
ERROR HY000: Incorrect datetime value: '15.13.2004 15.30' for function str_to_date
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('00.00.0000','%d.%m.%Y'));
ERROR 22007: Incorrect date value: '0000-00-00' for column 'col1' at row 1
ERROR HY000: Incorrect datetime value: '00.00.0000' for function str_to_date
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('31.10.0000 15.30','%d.%m.%Y %H.%i'));
ERROR HY000: Incorrect datetime value: '31.10.0000 15.30' for function str_to_date
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('31.0.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '2004-00-31 15:30:00' for column 'col2' at row 1
ERROR HY000: Incorrect datetime value: '31.0.2004 15.30' for function str_to_date
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('0.10.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '2004-10-00 15:30:00' for column 'col2' at row 1
ERROR HY000: Incorrect datetime value: '0.10.2004 15.30' for function str_to_date
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('31.9.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '2004-09-31 15:30:00' for column 'col2' at row 1
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('32.10.2004 15.30','%d.%m.%Y %H.%i'));
......@@ -236,13 +236,13 @@ ERROR 22007: Incorrect datetime value: '2003-02-29 15:30:00' for column 'col2' a
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('15.13.2004 15.30','%d.%m.%Y %H.%i'));
ERROR HY000: Incorrect datetime value: '15.13.2004 15.30' for function str_to_date
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('00.00.0000','%d.%m.%Y'));
ERROR 22007: Incorrect datetime value: '0000-00-00' for column 'col2' at row 1
ERROR HY000: Incorrect datetime value: '00.00.0000' for function str_to_date
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('31.10.0000 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '0000-10-31 15:30:00' for column 'col3' at row 1
ERROR HY000: Incorrect datetime value: '31.10.0000 15.30' for function str_to_date
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('31.0.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '2004-00-31 15:30:00' for column 'col3' at row 1
ERROR HY000: Incorrect datetime value: '31.0.2004 15.30' for function str_to_date
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('0.10.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '2004-10-00 15:30:00' for column 'col3' at row 1
ERROR HY000: Incorrect datetime value: '0.10.2004 15.30' for function str_to_date
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('31.9.2004 15.30','%d.%m.%Y %H.%i'));
ERROR 22007: Incorrect datetime value: '2004-09-31 15:30:00' for column 'col3' at row 1
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('32.10.2004 15.30','%d.%m.%Y %H.%i'));
......@@ -252,7 +252,7 @@ ERROR 22007: Incorrect datetime value: '2003-02-29 15:30:00' for column 'col3' a
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('15.13.2004 15.30','%d.%m.%Y %H.%i'));
ERROR HY000: Incorrect datetime value: '15.13.2004 15.30' for function str_to_date
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('00.00.0000','%d.%m.%Y'));
ERROR 22007: Incorrect datetime value: '0000-00-00' for column 'col3' at row 1
ERROR HY000: Incorrect datetime value: '00.00.0000' for function str_to_date
drop table t1;
CREATE TABLE t1 (col1 date, col2 datetime, col3 timestamp);
INSERT INTO t1 (col1) VALUES (CAST('2004-10-15' AS DATE));
......@@ -1108,6 +1108,9 @@ Warnings:
Warning 1411 Incorrect datetime value: '2004.12.12 10:22:61' for function str_to_date
Warning 1411 Incorrect datetime value: '2004.12.12 10:22:61' for function str_to_date
Warning 1411 Incorrect datetime value: '2004.12.12 10:22:61' for function str_to_date
Warning 1411 Incorrect datetime value: '2004.12.12 10:22:61' for function str_to_date
Warning 1411 Incorrect datetime value: '2004.12.12 10:22:61' for function str_to_date
Warning 1411 Incorrect datetime value: '2004.12.12 10:22:61' for function str_to_date
drop table t1;
create table t1 (col1 char(3), col2 integer);
insert into t1 (col1) values (cast(1000 as char(3)));
......
mysql-test/r/type_datetime.result
View file @ e01a1bfd
......@@ -655,5 +655,30 @@ Note 1003 select `test`.`t1`.`Id` AS `Id`,`test`.`t1`.`AtTime` AS `AtTime` from
DROP TABLE t1;
SET NAMES latin1;
#
# Bug#56271: Wrong comparison result with STR_TO_DATE function
#
CREATE TABLE t1 (
`year` int(4) NOT NULL,
`month` int(2) NOT NULL
);
INSERT INTO t1 VALUES (2010,3),(2010,4),(2009,8),(2008,9);
SELECT *
FROM t1
WHERE STR_TO_DATE(CONCAT_WS('/01/',`month`,`year`), '%m/%d/%Y') >=
STR_TO_DATE('1/1/2010', '%m/%d/%Y');
year month
2010 3
2010 4
create table t2(f1 datetime primary key);
insert into t2 select STR_TO_DATE(CONCAT_WS('/01/',`month`,`year`), '%m/%d/%Y') from t1;
select * from t2 where f1=STR_TO_DATE('4/1/2010', '%m/%d/%Y');
f1
2010-04-01 00:00:00
t2 should be const
explain select * from t2 where f1=STR_TO_DATE('4/1/2010', '%m/%d/%Y');
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 const PRIMARY PRIMARY 8 const 1 Using index
DROP TABLE t1,t2;
#
# End of 5.5 tests
#
mysql-test/suite/perfschema/r/start_server_no_cond_class.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_cond_inst.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_file_class.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 0
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_file_inst.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 0
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_mutex_class.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 0
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_mutex_inst.result
View file @ e01a1bfd
......@@ -47,9 +47,9 @@ performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 0
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_rwlock_class.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 0
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_rwlock_inst.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 0
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_thread_class.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 0
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_no_thread_inst.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 0
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_off.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/perfschema/r/start_server_on.result
View file @ e01a1bfd
......@@ -45,11 +45,11 @@ performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 10000
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 1000000
performance_schema_max_mutex_instances 10000
performance_schema_max_rwlock_classes 30
performance_schema_max_rwlock_instances 1000000
performance_schema_max_table_handles 100000
performance_schema_max_table_instances 50000
performance_schema_max_rwlock_instances 10000
performance_schema_max_table_handles 1000
performance_schema_max_table_instances 500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 1000
show engine PERFORMANCE_SCHEMA status;
......
mysql-test/suite/rpl/t/disabled.def
View file @ e01a1bfd
......@@ -11,7 +11,6 @@
##############################################################################
rpl_failed_optimize : WL#4284: Can't optimize table used by a pending transaction (there is metadata lock on the table).
rpl_plugin_load : Bug#55966 2010-08-13 alik "plugin" tests fail in 5.5
rpl_read_only : WL#4284: Setting Read only won't succeed until all metadata locks are released.
rpl_row_create_table : Bug#51574 2010-02-27 andrei failed different way than earlier with bug#45576
rpl_spec_variables : BUG#47661 2009-10-27 jasonh rpl_spec_variables fails on PB2 hpux
mysql-test/t/disabled.def
View file @ e01a1bfd
......@@ -14,9 +14,6 @@ lowercase_table3 : Bug#54845 2010-06-30 alik main.lowercase_table3 on Ma
mysqlhotcopy_myisam : Bug#54129 2010-08-31 alik mysqlhotcopy* fails
mysqlhotcopy_archive : Bug#54129 2010-08-31 alik mysqlhotcopy* fails
partition_innodb_plugin : Bug#53307 2010-04-30 VasilDimov valgrind warnings
plugin : Bug#55966 2010-08-13 alik "plugin" tests fail in 5.5
plugin_load : Bug#55966 2010-08-13 alik "plugin" tests fail in 5.5
plugin_not_embedded : Bug#55966 2010-08-13 alik "plugin" tests fail in 5.5
query_cache_28249 : Bug#43861 2009-03-25 main.query_cache_28249 fails sporadically
sp_sync : Bug#48157 2010-02-06 5.5-m3 demands a differnt solution
ctype_utf8mb4_ndb : Bug#55799, Bug#51907, disabled by Konstantin 2010-08-06
mysql-test/t/strict.test
View file @ e01a1bfd
......@@ -192,11 +192,11 @@ INSERT INTO t1 (col3) VALUES (STR_TO_DATE('15.10.2004 10.15','%d.%m.%Y %H.%i'));
# All test cases expected to fail should return
# SQLSTATE 22007 <invalid date value>
--error 1411
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('31.10.0000 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('31.0.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('0.10.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('31.9.2004 15.30','%d.%m.%Y %H.%i'));
......@@ -206,18 +206,18 @@ INSERT INTO t1 (col1) VALUES(STR_TO_DATE('32.10.2004 15.30','%d.%m.%Y %H.%i'));
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('29.02.2003 15.30','%d.%m.%Y %H.%i'));
--error 1411
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('15.13.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col1) VALUES(STR_TO_DATE('00.00.0000','%d.%m.%Y'));
## Test INSERT with STR_TO_DATE into DATETIME
# All test cases expected to fail should return
# SQLSTATE 22007 <invalid datetime value>
--error 1411
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('31.10.0000 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('31.0.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('0.10.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('31.9.2004 15.30','%d.%m.%Y %H.%i'));
......@@ -227,18 +227,18 @@ INSERT INTO t1 (col2) VALUES(STR_TO_DATE('32.10.2004 15.30','%d.%m.%Y %H.%i'));
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('29.02.2003 15.30','%d.%m.%Y %H.%i'));
--error 1411
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('15.13.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col2) VALUES(STR_TO_DATE('00.00.0000','%d.%m.%Y'));
## Test INSERT with STR_TO_DATE into TIMESTAMP
# All test cases expected to fail should return
# SQLSTATE 22007 <invalid datetime value>
--error 1292
--error 1411
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('31.10.0000 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('31.0.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('0.10.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('31.9.2004 15.30','%d.%m.%Y %H.%i'));
......@@ -248,7 +248,7 @@ INSERT INTO t1 (col3) VALUES(STR_TO_DATE('32.10.2004 15.30','%d.%m.%Y %H.%i'));
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('29.02.2003 15.30','%d.%m.%Y %H.%i'));
--error 1411
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('15.13.2004 15.30','%d.%m.%Y %H.%i'));
--error 1292
--error 1411
INSERT INTO t1 (col3) VALUES(STR_TO_DATE('00.00.0000','%d.%m.%Y'));
drop table t1;
......
mysql-test/t/type_datetime.test
View file @ e01a1bfd
......@@ -461,6 +461,29 @@ EXPLAIN EXTENDED SELECT * FROM t1 FORCE INDEX(attime) WHERE AtTime = '2010-02-22
DROP TABLE t1;
SET NAMES latin1;
--echo #
--echo # Bug#56271: Wrong comparison result with STR_TO_DATE function
--echo #
CREATE TABLE t1 (
`year` int(4) NOT NULL,
`month` int(2) NOT NULL
);
INSERT INTO t1 VALUES (2010,3),(2010,4),(2009,8),(2008,9);
SELECT *
FROM t1
WHERE STR_TO_DATE(CONCAT_WS('/01/',`month`,`year`), '%m/%d/%Y') >=
STR_TO_DATE('1/1/2010', '%m/%d/%Y');
create table t2(f1 datetime primary key);
insert into t2 select STR_TO_DATE(CONCAT_WS('/01/',`month`,`year`), '%m/%d/%Y') from t1;
select * from t2 where f1=STR_TO_DATE('4/1/2010', '%m/%d/%Y');
--echo t2 should be const
explain select * from t2 where f1=STR_TO_DATE('4/1/2010', '%m/%d/%Y');
DROP TABLE t1,t2;
--echo #
--echo # End of 5.5 tests
--echo #
mysys/my_gethwaddr.c
View file @ e01a1bfd
......@@ -64,7 +64,7 @@ my_bool my_gethwaddr(uchar *to)
if (ifm->ifm_type == RTM_IFINFO)
{
sdl = (struct sockaddr_dl *)(ifm + 1);
addr=LLADDR(sdl);
addr=(uchar *)LLADDR(sdl);
res=memcpy_and_test(to, addr, ETHER_ADDR_LEN);
}
}
......
mysys/my_sync.c
View file @ e01a1bfd
......@@ -100,9 +100,9 @@ static const char cur_dir_name[]= {FN_CURLIB, 0};
RETURN
0 if ok, !=0 if error
*/
#ifdef NEED_EXPLICIT_SYNC_DIR
int my_sync_dir(const char *dir_name, myf my_flags)
{
#ifdef NEED_EXPLICIT_SYNC_DIR
File dir_fd;
int res= 0;
const char *correct_dir_name;
......@@ -124,10 +124,14 @@ int my_sync_dir(const char *dir_name, myf my_flags)
else
res= 1;
DBUG_RETURN(res);
#else
}
#else /* NEED_EXPLICIT_SYNC_DIR */
int my_sync_dir(const char *dir_name __attribute__((unused)),
myf my_flags __attribute__((unused)))
{
return 0;
#endif
}
#endif /* NEED_EXPLICIT_SYNC_DIR */
/*
......@@ -141,15 +145,18 @@ int my_sync_dir(const char *dir_name, myf my_flags)
RETURN
0 if ok, !=0 if error
*/
#ifdef NEED_EXPLICIT_SYNC_DIR
int my_sync_dir_by_file(const char *file_name, myf my_flags)
{
#ifdef NEED_EXPLICIT_SYNC_DIR
char dir_name[FN_REFLEN];
size_t dir_name_length;
dirname_part(dir_name, file_name, &dir_name_length);
return my_sync_dir(dir_name, my_flags);
#else
}
#else /* NEED_EXPLICIT_SYNC_DIR */
int my_sync_dir_by_file(const char *file_name __attribute__((unused)),
myf my_flags __attribute__((unused)))
{
return 0;
#endif
}
#endif /* NEED_EXPLICIT_SYNC_DIR */
sql/derror.cc
View file @ e01a1bfd
......@@ -35,6 +35,8 @@ static void init_myfunc_errs(void);
C_MODE_START
static const char **get_server_errmsgs()
{
if (!current_thd)
return DEFAULT_ERRMSGS;
return CURRENT_THD_ERRMSGS;
}
C_MODE_END
......
sql/item_timefunc.cc
View file @ e01a1bfd
......@@ -3368,6 +3368,8 @@ void Item_func_str_to_date::fix_length_and_dec()
cached_field_type= MYSQL_TYPE_DATETIME;
max_length= MAX_DATETIME_FULL_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
cached_timestamp_type= MYSQL_TIMESTAMP_NONE;
sql_mode= (current_thd->variables.sql_mode &
(MODE_NO_ZERO_IN_DATE | MODE_NO_ZERO_DATE));
if ((const_item= args[1]->const_item()))
{
char format_buff[64];
......@@ -3433,6 +3435,14 @@ bool Item_func_str_to_date::get_date(MYSQL_TIME *ltime, uint fuzzy_date)
return 0;
null_date:
if (fuzzy_date & TIME_NO_ZERO_DATE)
{
char buff[128];
strmake(buff, val->ptr(), min(val->length(), sizeof(buff)-1));
push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
ER_WRONG_VALUE_FOR_TYPE, ER(ER_WRONG_VALUE_FOR_TYPE),
"datetime", buff, "str_to_date");
}
return (null_value=1);
}
......@@ -3442,7 +3452,7 @@ String *Item_func_str_to_date::val_str(String *str)
DBUG_ASSERT(fixed == 1);
MYSQL_TIME ltime;
if (Item_func_str_to_date::get_date(&ltime, TIME_FUZZY_DATE))
if (Item_func_str_to_date::get_date(&ltime, TIME_FUZZY_DATE | sql_mode))
return 0;
if (!make_datetime((const_item ? cached_format_type :
......@@ -3453,6 +3463,29 @@ String *Item_func_str_to_date::val_str(String *str)
}
longlong Item_func_str_to_date::val_int()
{
DBUG_ASSERT(fixed == 1);
MYSQL_TIME ltime;
if (Item_func_str_to_date::get_date(&ltime, TIME_FUZZY_DATE | sql_mode))
return 0;
if (const_item)
{
switch (cached_field_type) {
case MYSQL_TYPE_DATE:
return TIME_to_ulonglong_date(&ltime);
case MYSQL_TYPE_TIME:
return TIME_to_ulonglong_time(&ltime);
default:
return TIME_to_ulonglong_datetime(&ltime);
}
}
return TIME_to_ulonglong_datetime(&ltime);
}
bool Item_func_last_day::get_date(MYSQL_TIME *ltime, uint fuzzy_date)
{
if (get_arg0_date(ltime, fuzzy_date & ~TIME_FUZZY_DATE) ||
......
sql/item_timefunc.h
View file @ e01a1bfd
......@@ -1039,6 +1039,7 @@ class Item_func_str_to_date :public Item_str_func
date_time_format_types cached_format_type;
timestamp_type cached_timestamp_type;
bool const_item;
ulonglong sql_mode;
public:
Item_func_str_to_date(Item *a, Item *b)
:Item_str_func(a, b), const_item(false)
......@@ -1052,6 +1053,8 @@ class Item_func_str_to_date :public Item_str_func
{
return tmp_table_field_from_field_type(table, 1);
}
longlong val_int();
bool result_as_longlong() { return TRUE; }
};
......
sql/mysqld.cc
View file @ e01a1bfd
......@@ -1486,6 +1486,7 @@ void clean_up(bool print_message)
cleanup_errmsgs();
MYSQL_CALLBACK(thread_scheduler, end, ());
finish_client_errs();
(void) my_error_unregister(ER_ERROR_FIRST, ER_ERROR_LAST); // finish server errs
DBUG_PRINT("quit", ("Error messages freed"));
/* Tell main we are ready */
logger.cleanup_end();
......
sql/set_var.cc
View file @ e01a1bfd
......@@ -108,7 +108,7 @@ void sys_var_end()
my_hash_free(&system_variable_hash);
for (sys_var *var=all_sys_vars.first; var; var= var->next)
var->~sys_var();
var->cleanup();
DBUG_VOID_RETURN;
}
......
sql/set_var.h
View file @ e01a1bfd
......@@ -91,11 +91,13 @@ class sys_var
longlong def_val, PolyLock *lock, enum binlog_status_enum binlog_status_arg,
on_check_function on_check_func, on_update_function on_update_func,
uint deprecated_version, const char *substitute, int parse_flag);
virtual ~sys_var() {}
/**
The instance should only be destroyed on shutdown, as it doesn't unlink
itself from the chain.
All the cleanup procedures should be performed here
*/
virtual ~sys_var() {}
virtual void cleanup() {}
/**
downcast for sys_var_pluginvar. Returns this if it's an instance
of sys_var_pluginvar, and 0 otherwise.
......
sql/sys_vars.h
View file @ e01a1bfd
......@@ -385,7 +385,7 @@ class Sys_var_charptr: public sys_var
DBUG_ASSERT(scope() == GLOBAL);
DBUG_ASSERT(size == sizeof(char *));
}
~Sys_var_charptr()
void cleanup()
{
if (flags & ALLOCATED)
my_free(global_var(char*));
......
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