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Kirill Smelkov
mariadb
Commits
713c6c06
Commit
713c6c06
authored
24 years ago
by
paul@central.snake.net
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Merge paul@work.mysql.com:/home/bk/mysql
into central.snake.net:/usr/users/paul/mysql
parents
d215c9fa
99c7cbe9
No related merge requests found
Changes
3
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3 changed files
with
15 additions
and
8 deletions
+15
-8
Docs/manual.texi
Docs/manual.texi
+7
-4
sql/slave.cc
sql/slave.cc
+2
-2
sql/sql_parse.cc
sql/sql_parse.cc
+6
-2
No files found.
Docs/manual.texi
View file @
713c6c06
...
...
@@ -43,7 +43,10 @@ END-INFO-DIR-ENTRY
@sp 10
@center @titlefont{@strong{MySQL} Reference Manual}
@sp 10
@center Copyright @copyright{} 1997, 1998, 1999, 2000 TcX AB, Detron HB and MySQL Finland AB
@center Copyright @copyright{} 1997-2000 TcX AB, Detron HB and MySQL Finland AB
@c blank page after title page makes page 1 be a page front.
@c also makes the back of the title page blank.
@page
@end titlepage
@c This should be added. The HTML conversion also needs a MySQL version
...
...
@@ -28413,18 +28416,18 @@ aren't specified. Another way to around this bug is to upgrade to
MyODBC 2.50.33 and @strong{MySQL} 3.23.x, which together provides a
workaround for this bug!
@item
Set the `
Return matching rows
' MyODBC option field when connecting to
Set the `
`Return matching rows'
' MyODBC option field when connecting to
@strong{MySQL}.
@item
You should have a primary key in the table; If not, new or updated rows
may
c
how up as @code{#Deleted#}.
may
s
how up as @code{#Deleted#}.
@item
You should have a timestamp in all tables you want to be able to update.
For maximum portability @code{TIMESTAMP(14)} or simple @code{TIMESTAMP}
is recommended instead of other @code{TIMESTAMP(X)} variations.
@item
Only use double float fields. Access fails when comparing with single floats.
The symptom usually is that new or updated rows may
c
how up as @code{#Deleted#}
The symptom usually is that new or updated rows may
s
how up as @code{#Deleted#}
or that you can't find or update rows.
@item
If you still get the error @code{Another user has changed your data} after
This diff is collapsed.
Click to expand it.
sql/slave.cc
View file @
713c6c06
...
...
@@ -40,7 +40,7 @@ extern bool opt_log_slave_updates ;
static
inline
bool
slave_killed
(
THD
*
thd
);
static
int
init_slave_thread
(
THD
*
thd
);
static
int
init_master_info
(
MASTER_INFO
*
mi
);
int
init_master_info
(
MASTER_INFO
*
mi
);
static
void
safe_connect
(
THD
*
thd
,
MYSQL
*
mysql
,
MASTER_INFO
*
mi
);
static
void
safe_reconnect
(
THD
*
thd
,
MYSQL
*
mysql
,
MASTER_INFO
*
mi
);
static
int
safe_sleep
(
THD
*
thd
,
int
sec
);
...
...
@@ -249,7 +249,7 @@ int fetch_nx_table(THD* thd, MASTER_INFO* mi)
return
error
;
}
static
int
init_master_info
(
MASTER_INFO
*
mi
)
int
init_master_info
(
MASTER_INFO
*
mi
)
{
FILE
*
file
;
MY_STAT
stat_area
;
...
...
This diff is collapsed.
Click to expand it.
sql/sql_parse.cc
View file @
713c6c06
...
...
@@ -52,6 +52,7 @@ static int change_master(THD* thd);
static
void
reset_slave
();
static
void
reset_master
();
extern
int
init_master_info
(
MASTER_INFO
*
mi
);
static
const
char
*
any_db
=
"*any*"
;
// Special symbol for check_access
...
...
@@ -2462,7 +2463,7 @@ static int start_slave(THD* thd , bool net_report)
return
1
;
pthread_mutex_lock
(
&
LOCK_slave
);
if
(
!
slave_running
)
if
(
master_
host
)
if
(
glob_mi
.
inited
&&
glob_mi
.
host
)
{
pthread_t
hThread
;
if
(
pthread_create
(
&
hThread
,
&
connection_attrib
,
handle_slave
,
0
))
...
...
@@ -2471,7 +2472,7 @@ static int start_slave(THD* thd , bool net_report)
}
}
else
err
=
"Master host not set"
;
err
=
"Master host not set
or master info not initialized
"
;
else
err
=
"Slave already running"
;
...
...
@@ -2557,6 +2558,9 @@ static int change_master(THD* thd)
thd
->
proc_info
=
"changing master"
;
LEX_MASTER_INFO
*
lex_mi
=
&
thd
->
lex
.
mi
;
if
(
!
glob_mi
.
inited
)
init_master_info
(
&
glob_mi
);
pthread_mutex_lock
(
&
glob_mi
.
lock
);
if
((
lex_mi
->
host
||
lex_mi
->
port
)
&&
!
lex_mi
->
log_file_name
&&
!
lex_mi
->
pos
)
{
...
...
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