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Commit 8f08c511 authored by monty@mashka.mysql.fi's avatar monty@mashka.mysql.fi
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Review of changesets since last pull. 

(Mostly code cleanups)
parent 41865cf3
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Showing with 114 additions and 100 deletions
include/my_sys.h
View file @ 8f08c511
......@@ -100,7 +100,6 @@ extern int NEAR my_errno; /* Last error in mysys */
#define MY_RETURN_REAL_PATH 32 /* return full path for file */
#define MY_SAFE_PATH 64 /* Return NULL if too long path */
#define MY_RELATIVE_PATH 128 /* name is relative to 'dir' */
#define MY_QUOTE_SPACES 256 /* quote when the path has spaces */
/* My seek flags */
#define MY_SEEK_SET 0
......
myisam/mi_check.c
View file @ 8f08c511
......@@ -3563,11 +3563,13 @@ int update_state_info(MI_CHECK *param, MI_INFO *info,uint update)
share->state.rec_per_key_rows=info->state->records;
share->state.changed&= ~STATE_NOT_ANALYZED;
if (info->state->records)
{
for (i=0; i<key_parts; i++)
{
if (!(share->state.rec_per_key_part[i]=param->rec_per_key_part[i]))
share->state.changed|= STATE_NOT_ANALYZED;
}
}
}
if (update & (UPDATE_STAT | UPDATE_SORT | UPDATE_TIME | UPDATE_AUTO_INC))
{
......
mysql-test/t/rpl_insert_id.test
View file @ 8f08c511
......@@ -4,6 +4,7 @@
# We also check how the foreign_key_check variable is replicated
source include/master-slave.inc;
source include/have_innodb.inc
connection master;
drop table if exists t1;
create table t1(a int auto_increment, key(a));
......
mysys/mf_format.c
View file @ 8f08c511
......@@ -111,15 +111,7 @@ my_string fn_format(my_string to, const char *name, const char *dir,
strmov(buff,to);
(void) my_readlink(to, buff, MYF(0));
}
if ( flag & MY_QUOTE_SPACES)
if ( strchr(to, ' '))
{
char tmp_buff[FN_REFLEN];
tmp_buff[0]='"';
strxmov(tmp_buff+1,to,"\"",NullS);
strmov(to,tmp_buff);
}
DBUG_RETURN (to);
DBUG_RETURN(to);
} /* fn_format */
......
sql/log_event.cc
View file @ 8f08c511
......@@ -593,8 +593,9 @@ Log_event* Log_event::read_log_event(IO_CACHE* file, bool old_format)
UNLOCK_MUTEX;
if (error)
{
sql_print_error("Error in Log_event::read_log_event(): '%s', \
data_len=%d,event_type=%d",error,data_len,head[EVENT_TYPE_OFFSET]);
sql_print_error("\
Error in Log_event::read_log_event(): '%s', data_len: %d, event_type: %d",
error,data_len,head[EVENT_TYPE_OFFSET]);
my_free(buf, MYF(MY_ALLOW_ZERO_PTR));
/*
The SQL slave thread will check if file->error<0 to know
......@@ -1433,8 +1434,8 @@ void Slave_log_event::print(FILE* file, bool short_form, char* last_db)
return;
print_header(file);
fputc('\n', file);
fprintf(file, "Slave: master_host: '%s' master_port: %d \
master_log: '%s' master_pos: %s\n",
fprintf(file, "\
Slave: master_host: '%s' master_port: %d master_log: '%s' master_pos: %s\n",
master_host, master_port, master_log, llstr(master_pos, llbuff));
}
......@@ -1755,7 +1756,7 @@ int Query_log_event::exec_event(struct st_relay_log_info* rli)
{
int expected_error, actual_error= 0;
init_sql_alloc(&thd->mem_root, 8192,0);
thd->db = rewrite_db((char*)db);
thd->db= (char*) rewrite_db(db);
/*
InnoDB internally stores the master log position it has processed so far;
......@@ -1811,15 +1812,16 @@ int Query_log_event::exec_event(struct st_relay_log_info* rli)
!ignored_error_code(expected_error))
{
slave_print_error(rli, 0,
"Query '%s' did not get the same error as the query \
got on master - got on master: '%s' (%d), got on slave: '%s' (%d) \
(default database was '%s')",
"\
Query '%s' caused different errors on master and slave. \
Error on master: '%s' (%d), Error on slave: '%s' (%d). \
Default database: '%s'",
query,
ER_SAFE(expected_error),
expected_error,
actual_error ? thd->net.last_error: "no error",
actual_error,
print_slave_db_safe((char*)db));
print_slave_db_safe(db));
thd->query_error= 1;
}
/*
......@@ -1837,11 +1839,12 @@ got on master - got on master: '%s' (%d), got on slave: '%s' (%d) \
*/
else if (thd->query_error || thd->fatal_error)
{
slave_print_error(rli,actual_error, "Error '%s' on query '%s' \
(default database was '%s')",
actual_error ? thd->net.last_error :
"unexpected success or fatal error", query,
print_slave_db_safe((char*)db));
slave_print_error(rli,actual_error,
"Error '%s' on query '%s'. Default database: '%s'",
(actual_error ? thd->net.last_error :
"unexpected success or fatal error"),
query,
print_slave_db_safe(db));
thd->query_error= 1;
}
}
......@@ -1896,7 +1899,7 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli,
bool use_rli_only_for_errors)
{
init_sql_alloc(&thd->mem_root, 8192,0);
thd->db = rewrite_db((char*)db);
thd->db= (char*) rewrite_db(db);
DBUG_ASSERT(thd->query == 0);
thd->query = 0; // Should not be needed
thd->query_error = 0;
......@@ -1978,17 +1981,15 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli,
if (mysql_load(thd, &ex, &tables, field_list, handle_dup, net != 0,
TL_WRITE))
thd->query_error = 1;
/* log_pos is the position of the LOAD event in the master log */
if (thd->cuted_fields)
/*
log_pos is the position of the LOAD
event in the master log
*/
sql_print_error("Slave: load data infile at position %s in log \
'%s' produced %d warning(s) (loaded table was '%s', database was '%s')",
sql_print_error("\
Slave: load data infile on table '%s' at log position %s in log \
'%s' produced %ld warning(s). Default database: '%s'",
(char*) table_name,
llstr(log_pos,llbuff), RPL_LOG_NAME,
thd->cuted_fields,
(char*)table_name,
print_slave_db_safe((char*)db));
(ulong) thd->cuted_fields,
print_slave_db_safe(db));
if (net)
net->pkt_nr= thd->net.pkt_nr;
}
......@@ -2019,10 +2020,9 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli,
sql_errno=ER_UNKNOWN_ERROR;
err=ER(sql_errno);
}
slave_print_error(rli,sql_errno,
"Error '%s' running load data infile \
(loaded table was '%s', database was '%s')",
err, (char*)table_name, print_slave_db_safe((char*)db));
slave_print_error(rli,sql_errno,"\
Error '%s' running lOAD DATA INFILE on table '%s'. Default database: '%s'",
err, (char*)table_name, print_slave_db_safe(db));
free_root(&thd->mem_root,0);
return 1;
}
......@@ -2030,10 +2030,9 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli,
if (thd->fatal_error)
{
slave_print_error(rli,ER_UNKNOWN_ERROR,
"Fatal error running \
LOAD DATA INFILE (loaded table was '%s', database was '%s')",
(char*)table_name, print_slave_db_safe((char*)db));
slave_print_error(rli,ER_UNKNOWN_ERROR, "\
Fatal error running LOAD DATA INFILE on table '%s'. Default database: '%s'",
(char*)table_name, print_slave_db_safe(db));
return 1;
}
......@@ -2339,13 +2338,15 @@ int Execute_load_log_event::exec_event(struct st_relay_log_info* rli)
What we want instead is add the filename to the current error message.
*/
char *tmp= my_strdup(rli->last_slave_error,MYF(MY_WME));
if (!tmp)
goto err;
slave_print_error(rli,rli->last_slave_errno, /* ok to re-use the error code */
"%s. Failed executing load from '%s'",
tmp, fname);
my_free(tmp,MYF(0));
thd->options = save_options;
if (tmp)
{
slave_print_error(rli,
rli->last_slave_errno, /* ok to re-use error code */
"%s. Failed executing load from '%s'",
tmp, fname);
my_free(tmp,MYF(0));
}
thd->options= save_options;
goto err;
}
thd->options = save_options;
......
sql/mini_client.cc
View file @ 8f08c511
......@@ -30,8 +30,8 @@
#include <thr_alarm.h>
#include <mysql_embed.h>
#include <mysql_com.h>
#include <violite.h>
#include <my_sys.h>
#include <violite.h>
#include <mysys_err.h>
#include <m_string.h>
#include <m_ctype.h>
......
sql/mysqld.cc
View file @ 8f08c511
......@@ -2506,6 +2506,19 @@ int mysql_service(void *p)
return 0;
}
/* Quote string if it contains space, else copy */
static char *add_quoted_string(char *to, const char *from, char *to_end)
{
uint length= (uint) (to_end-to);
if (!strchr(from, ' '))
return strnmov(to, from, length);
return strxnmov(to, length, "\"", from, "\"", NullS);
}
/*
Handle basic handling of services, like installation and removal
......@@ -2515,25 +2528,41 @@ int mysql_service(void *p)
servicename Internal name of service
displayname Display name of service (in taskbar ?)
file_path Path to this program
startup_option Startup option to mysqld
RETURN VALUES
0 option handled
1 Could not handle option
*/
bool default_service_handling(char **argv,
const char *servicename,
const char *displayname,
const char *file_path)
static bool
default_service_handling(char **argv,
const char *servicename,
const char *displayname,
const char *file_path,
const char *extra_opt)
{
char path_and_service[FN_REFLEN+FN_REFLEN+32], *pos, *end;
end= path_and_service + sizeof(path_and_service)-1;
/* We have to quote filename if it contains spaces */
pos= add_quoted_string(path_and_service, file_path, end);
if (*extra_opt)
{
/* Add (possible quoted) option after file_path */
*pos++= ' ';
pos= add_quoted_string(pos, extra_opt, end);
}
*pos= 0; // Ensure end null
if (Service.got_service_option(argv, "install"))
{
Service.Install(1, servicename, displayname, file_path);
Service.Install(1, servicename, displayname, path_and_service);
return 0;
}
if (Service.got_service_option(argv, "install-manual"))
{
Service.Install(0, servicename, displayname, file_path);
Service.Install(0, servicename, displayname, path_and_service);
return 0;
}
if (Service.got_service_option(argv, "remove"))
......@@ -2560,12 +2589,11 @@ int main(int argc, char **argv)
char file_path[FN_REFLEN];
my_path(file_path, argv[0], ""); /* Find name in path */
fn_format(file_path,argv[0],file_path,"",MY_REPLACE_DIR+
MY_UNPACK_FILENAME+MY_RESOLVE_SYMLINKS+MY_QUOTE_SPACES);
MY_UNPACK_FILENAME | MY_RESOLVE_SYMLINKS);
if (argc == 2)
{
if (!default_service_handling(argv,MYSQL_SERVICENAME, MYSQL_SERVICENAME,
file_path))
if (!default_service_handling(argv, MYSQL_SERVICENAME, MYSQL_SERVICENAME,
file_path, ""))
return 0;
if (Service.IsService(argv[1]))
{
......@@ -2578,12 +2606,8 @@ int main(int argc, char **argv)
}
else if (argc == 3) /* install or remove any optional service */
{
/* Add service name after filename */
uint length=strlen(file_path);
*strxnmov(file_path + length, sizeof(file_path)-length-2, " ",
argv[2], NullS)= '\0';
if (!default_service_handling(argv, argv[2], argv[2], file_path))
if (!default_service_handling(argv, argv[2], argv[2], file_path,
argv[2]))
return 0;
if (Service.IsService(argv[2]))
{
......@@ -2605,12 +2629,8 @@ int main(int argc, char **argv)
Install an optional service with optional config file
mysqld --install-manual mysqldopt --defaults-file=c:\miguel\my.ini
*/
uint length=strlen(file_path);
char tmp_path[FN_REFLEN];
fn_format(tmp_path,argv[3],tmp_path,"",MY_QUOTE_SPACES);
*strxnmov(file_path + length, sizeof(file_path)-length-2, " ",
tmp_path, " ", argv[2], NullS)= '\0';
if (!default_service_handling(argv, argv[2], argv[2], file_path))
if (!default_service_handling(argv, argv[2], argv[2], file_path,
argv[3]))
return 0;
}
else if (argc == 1 && Service.IsService(MYSQL_SERVICENAME))
......
sql/slave.cc
View file @ 8f08c511
......@@ -828,6 +828,7 @@ static bool sql_slave_killed(THD* thd, RELAY_LOG_INFO* rli)
return rli->abort_slave || abort_loop || thd->killed;
}
/*
Writes an error message to rli->last_slave_error and rli->last_slave_errno
(which will be displayed by SHOW SLAVE STATUS), and prints it to stderr.
......@@ -842,7 +843,7 @@ static bool sql_slave_killed(THD* thd, RELAY_LOG_INFO* rli)
RETURN VALUES
void
*/
*/
void slave_print_error(RELAY_LOG_INFO* rli, int err_code, const char* msg, ...)
{
......@@ -853,11 +854,11 @@ void slave_print_error(RELAY_LOG_INFO* rli, int err_code, const char* msg, ...)
rli->last_slave_errno = err_code;
/* If the error string ends with '.', do not add a ',' it would be ugly */
if (rli->last_slave_error[0] &&
(rli->last_slave_error[strlen(rli->last_slave_error)-1] == '.'))
sql_print_error("Slave: %s Error_code=%d", rli->last_slave_error,
(*(strend(rli->last_slave_error)-1) == '.'))
sql_print_error("Slave: %s Error_code: %d", rli->last_slave_error,
err_code);
else
sql_print_error("Slave: %s, error_code=%d", rli->last_slave_error,
sql_print_error("Slave: %s, Error_code: %d", rli->last_slave_error,
err_code);
}
......@@ -872,7 +873,7 @@ void skip_load_data_infile(NET* net)
}
char* rewrite_db(char* db)
const char *rewrite_db(const char* db)
{
if (replicate_rewrite_db.is_empty() || !db)
return db;
......@@ -889,13 +890,14 @@ char* rewrite_db(char* db)
/*
From other comments and tests in code, it looks like
sometimes Query_log_event and Load_log_event can have db==0
sometimes Query_log_event and Load_log_event can have db == 0
(see rewrite_db() above for example)
(cases where this happens are unclear; it may be when the master is 3.23).
*/
char* print_slave_db_safe(char* db)
const char *print_slave_db_safe(const char* db)
{
return (db ? rewrite_db(db) : (char*) "");
return (db ? rewrite_db(db) : "");
}
/*
......@@ -1303,8 +1305,8 @@ file '%s', errno %d)", fname, my_errno);
if (init_io_cache(&rli->info_file, info_fd, IO_SIZE*2, READ_CACHE, 0L,0,
MYF(MY_WME)))
{
sql_print_error("Failed to create a cache on relay log info file (\
file '%s')", fname);
sql_print_error("Failed to create a cache on relay log info file '%s'",
fname);
msg= current_thd->net.last_error;
goto err;
}
......@@ -1313,8 +1315,7 @@ file '%s')", fname);
if (init_relay_log_pos(rli,NullS,BIN_LOG_HEADER_SIZE,0 /* no data lock */,
&msg))
{
sql_print_error("Failed to open the relay log (relay_log_name='FIRST', \
relay_log_pos=4)");
sql_print_error("Failed to open the relay log 'FIRST' (relay_log_pos 4");
goto err;
}
rli->master_log_name[0]= 0;
......@@ -1330,15 +1331,16 @@ relay_log_pos=4)");
int error=0;
if ((info_fd = my_open(fname, O_RDWR|O_BINARY, MYF(MY_WME))) < 0)
{
sql_print_error("Failed to open the existing relay log info file (\
file '%s', errno %d)", fname, my_errno);
sql_print_error("\
Failed to open the existing relay log info file '%s' (errno %d)",
fname, my_errno);
error= 1;
}
else if (init_io_cache(&rli->info_file, info_fd,
IO_SIZE*2, READ_CACHE, 0L, 0, MYF(MY_WME)))
{
sql_print_error("Failed to create a cache on relay log info file (\
file '%s')", fname);
sql_print_error("Failed to create a cache on relay log info file '%s'",
fname);
error= 1;
}
if (error)
......@@ -1377,8 +1379,8 @@ file '%s')", fname);
&msg))
{
char llbuf[22];
sql_print_error("Failed to open the relay log (relay_log_name='%s', \
relay_log_pos=%s)", rli->relay_log_name, llstr(rli->relay_log_pos, llbuf));
sql_print_error("Failed to open the relay log '%s' (relay_log_pos %s)",
rli->relay_log_name, llstr(rli->relay_log_pos, llbuf));
goto err;
}
}
......
sql/slave.h
View file @ 8f08c511
......@@ -382,8 +382,8 @@ int add_table_rule(HASH* h, const char* table_spec);
int add_wild_table_rule(DYNAMIC_ARRAY* a, const char* table_spec);
void init_table_rule_hash(HASH* h, bool* h_inited);
void init_table_rule_array(DYNAMIC_ARRAY* a, bool* a_inited);
char* rewrite_db(char* db);
char* print_slave_db_safe(char* db);
const char *rewrite_db(const char* db);
const char *print_slave_db_safe(const char* db);
int check_expected_error(THD* thd, RELAY_LOG_INFO* rli, int error_code);
void skip_load_data_infile(NET* net);
void slave_print_error(RELAY_LOG_INFO* rli, int err_code, const char* msg, ...);
......
sql/sql_acl.cc
View file @ 8f08c511
......@@ -1242,13 +1242,12 @@ static bool update_user_table(THD *thd, const char *host, const char *user,
{
/*
The tables must be marked "updating" so that tables_ok() takes them into
account in tests.
account in tests. It's ok to leave 'updating' set after tables_ok.
*/
tables.updating=1;
tables.updating= 1;
/* Thanks to bzero, tables.next==0 */
if (!tables_ok(0, &tables))
DBUG_RETURN(0);
tables.updating=0;
}
#endif
......@@ -2138,10 +2137,9 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,
The tables must be marked "updating" so that tables_ok() takes them into
account in tests.
*/
tables[0].updating=tables[1].updating=tables[2].updating=1;
tables[0].updating= tables[1].updating= tables[2].updating= 1;
if (!tables_ok(0, tables))
DBUG_RETURN(0);
tables[0].updating=tables[1].updating=tables[2].updating=0;
}
#endif
......@@ -2319,10 +2317,9 @@ int mysql_grant (THD *thd, const char *db, List <LEX_USER> &list,
The tables must be marked "updating" so that tables_ok() takes them into
account in tests.
*/
tables[0].updating=tables[1].updating=1;
tables[0].updating= tables[1].updating= 1;
if (!tables_ok(0, tables))
DBUG_RETURN(0);
tables[0].updating=tables[1].updating=0;
}
#endif
......
vio/viosslfactories.c
View file @ 8f08c511
......@@ -18,8 +18,8 @@
#ifdef HAVE_OPENSSL
#include <my_sys.h>
#include <mysql_com.h>
#include <my_sys.h>
#include <violite.h>
......
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