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Merge bk-internal.mysql.com:/home/bk/mysql-5.1-marvel

Browse Source 
into  mysql.com:/home/my/mysql-5.1
This commit is contained in:
monty@narttu.mysql.fi
2007-03-24 11:06:09 +02:00
parent 1933603647 7e2fec44ae
commit 28a05d3b33
19 changed files with 271 additions and 144 deletions
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2
client/client_priv.h
View File

@ -60,5 +60,5 @@ enum options_client
OPT_SLAP_AUTO_GENERATE_SQL_LOAD_TYPE, OPT_SLAP_AUTO_GENERATE_WRITE_NUM,
OPT_MYSQL_REPLACE_INTO, OPT_BASE64_OUTPUT, OPT_SERVER_ID,
OPT_FIX_TABLE_NAMES, OPT_FIX_DB_NAMES, OPT_SSL_VERIFY_SERVER_CERT,
OPT_DEBUG_INFO, OPT_COLUMN_TYPES
OPT_DEBUG_INFO, OPT_COLUMN_TYPES, OPT_ERROR_LOG_FILE
};

9
client/mysql.cc
View File

@ -885,14 +885,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
opt_nopager= 1;
break;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol= find_type(argument, &sql_protocol_typelib,0)) <= 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
opt->name);
break;
}
break;
case 'A':
opt_rehash= 0;

9
client/mysqladmin.cc
View File

@ -287,15 +287,10 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
#endif
break;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol= find_type(argument, &sql_protocol_typelib,0)) <= 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
opt->name);
break;
}
}
if (error)
{
usage();

9
client/mysqlbinlog.cc
View File

@ -946,14 +946,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
remote_opt= 1;
break;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol= find_type(argument, &sql_protocol_typelib,0)) <= 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
opt->name);
break;
}
case OPT_START_DATETIME:
start_datetime= convert_str_to_timestamp(start_datetime_str);
break;

9
client/mysqlcheck.c
View File

@ -310,15 +310,10 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
case 'V': print_version(); exit(0);
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol= find_type(argument, &sql_protocol_typelib,0)) <= 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
opt->name);
break;
}
}
return 0;
}

31
client/mysqldump.c
View File

@ -109,7 +109,8 @@ static char *opt_password=0,*current_user=0,
*lines_terminated=0, *enclosed=0, *opt_enclosed=0, *escaped=0,
*where=0, *order_by=0,
*opt_compatible_mode_str= 0,
*err_ptr= 0;
*err_ptr= 0,
*log_error_file= NULL;
static char **defaults_argv= 0;
static char compatible_mode_normal_str[255];
static ulong opt_compatible_mode= 0;
@ -121,6 +122,8 @@ static int first_error=0;
static DYNAMIC_STRING extended_row;
#include <sslopt-vars.h>
FILE *md_result_file= 0;
FILE *stderror_file=0;
#ifdef HAVE_SMEM
static char *shared_memory_base_name=0;
#endif
@ -307,6 +310,9 @@ static struct my_option my_long_options[] =
0, 0, 0, 0, 0, 0},
{"lock-tables", 'l', "Lock all tables for read.", (gptr*) &lock_tables,
(gptr*) &lock_tables, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0},
{"log-error", OPT_ERROR_LOG_FILE, "Append warnings and errors to given file.",
(gptr*) &log_error_file, (gptr*) &log_error_file, 0, GET_STR,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"master-data", OPT_MASTER_DATA,
"This causes the binary log position and filename to be appended to the "
"output. If equal to 1, will print it as a CHANGE MASTER command; if equal"
@ -790,15 +796,10 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
}
case (int) OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol= find_type(argument, &sql_protocol_typelib,0)) <= 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
opt->name);
break;
}
}
return 0;
}
@ -4118,6 +4119,16 @@ int main(int argc, char **argv)
free_resources(0);
exit(exit_code);
}
if (log_error_file)
{
if(!(stderror_file= freopen(log_error_file, "a+", stderr)))
{
free_resources(0);
exit(EX_MYSQLERR);
}
}
if (connect_to_db(current_host, current_user, opt_password))
{
free_resources(0);
@ -4181,5 +4192,9 @@ err:
if (!path)
write_footer(md_result_file);
free_resources();
if (stderror_file)
fclose(stderror_file);
return(first_error);
} /* main */

9
client/mysqlimport.c
View File

@ -231,14 +231,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
#endif
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol= find_type(argument, &sql_protocol_typelib,0)) <= 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
opt->name);
break;
}
case '#':
DBUG_PUSH(argument ? argument : "d:t:o");
break;

9
client/mysqlshow.c
View File

@ -287,14 +287,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
#endif
break;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol= find_type(argument, &sql_protocol_typelib,0)) <= 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
opt->name);
break;
}
case '#':
DBUG_PUSH(argument ? argument : "d:t:o");
break;

9
client/mysqlslap.c
View File

@ -568,14 +568,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
#endif
break;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol= find_type(argument, &sql_protocol_typelib,0)) <= 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
opt->name);
break;
}
case '#':
DBUG_PUSH(argument ? argument : default_dbug_option);
break;

2
include/typelib.h
View File

@ -26,6 +26,8 @@ typedef struct st_typelib { /* Different types saved here */
unsigned int *type_lengths;
} TYPELIB;
extern int find_type_or_exit(const char *x, TYPELIB *typelib,
const char *option);
extern int find_type(char *x,TYPELIB *typelib,unsigned int full_name);
extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
extern const char *get_type(TYPELIB *typelib,unsigned int nr);

69
mysql-test/r/information_schema_db.result
View File

@ -117,16 +117,82 @@ use testdb_1;
create table t1 (f1 char(4));
create view v1 as select f1 from t1;
grant insert on v1 to testdb_2@localhost;
create view v5 as select f1 from t1;
grant show view on v5 to testdb_2@localhost;
create definer=`no_such_user`@`no_such_host` view v6 as select f1 from t1;
ERROR 42000: Access denied; you need the SUPER privilege for this operation
use testdb_1;
create view v6 as select f1 from t1;
grant show view on v6 to testdb_2@localhost;
create table t2 (f1 char(4));
create definer=`no_such_user`@`no_such_host` view v7 as select * from t2;
Warnings:
Note 1449 There is no 'no_such_user'@'no_such_host' registered
show fields from testdb_1.v6;
Field Type Null Key Default Extra
f1 char(4) YES NULL
show create view testdb_1.v6;
View Create View
v6 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v6` AS select `t1`.`f1` AS `f1` from `t1`
show create view testdb_1.v7;
View Create View
v7 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v7` AS select `testdb_1`.`t2`.`f1` AS `f1` from `t2`
Warnings:
Warning 1356 View 'testdb_1.v7' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
show fields from testdb_1.v7;
Field Type Null Key Default Extra
f1 null YES NULL
Warnings:
Note 1449 There is no 'no_such_user'@'no_such_host' registered
create table t3 (f1 char(4), f2 char(4));
create view v3 as select f1,f2 from t3;
grant insert(f1), insert(f2) on v3 to testdb_2@localhost;
create view v2 as select f1 from testdb_1.v1;
create view v4 as select f1,f2 from testdb_1.v3;
show fields from testdb_1.v5;
Field Type Null Key Default Extra
f1 char(4) YES NULL
show create view testdb_1.v5;
View Create View
v5 CREATE ALGORITHM=UNDEFINED DEFINER=`testdb_1`@`localhost` SQL SECURITY DEFINER VIEW `testdb_1`.`v5` AS select `testdb_1`.`t1`.`f1` AS `f1` from `testdb_1`.`t1`
show fields from testdb_1.v6;
Field Type Null Key Default Extra
f1 char(4) YES NULL
show create view testdb_1.v6;
View Create View
v6 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `testdb_1`.`v6` AS select `testdb_1`.`t1`.`f1` AS `f1` from `testdb_1`.`t1`
show fields from testdb_1.v7;
Field Type Null Key Default Extra
f1 null YES NULL
Warnings:
Note 1449 There is no 'no_such_user'@'no_such_host' registered
show create view testdb_1.v7;
View Create View
v7 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v7` AS select `testdb_1`.`t2`.`f1` AS `f1` from `t2`
Warnings:
Warning 1356 View 'testdb_1.v7' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
revoke insert(f1) on v3 from testdb_2@localhost;
revoke show view on v5 from testdb_2@localhost;
use testdb_1;
revoke show view on v6 from testdb_2@localhost;
show fields from testdb_1.v5;
ERROR 42000: SELECT command denied to user 'testdb_2'@'localhost' for table 'v5'
show create view testdb_1.v5;
ERROR 42000: SELECT command denied to user 'testdb_2'@'localhost' for table 'v5'
show fields from testdb_1.v6;
ERROR 42000: SELECT command denied to user 'testdb_2'@'localhost' for table 'v6'
show create view testdb_1.v6;
ERROR 42000: SELECT command denied to user 'testdb_2'@'localhost' for table 'v6'
show fields from testdb_1.v7;
ERROR 42000: SELECT command denied to user 'testdb_2'@'localhost' for table 'v7'
show create view testdb_1.v7;
ERROR 42000: SELECT command denied to user 'testdb_2'@'localhost' for table 'v7'
show create view v4;
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
show fields from v4;
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
Field Type Null Key Default Extra
f1 null YES NULL
f2 char(4) YES NULL
show fields from v2;
Field Type Null Key Default Extra
f1 char(4) YES NULL
@ -151,6 +217,7 @@ where a.table_name = 'testdb_1.v1';
view_definition
select * from v2;
ERROR HY000: View 'test.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
use test;
drop view testdb_1.v1, v2, testdb_1.v3, v4;
drop database testdb_1;
drop user testdb_1@localhost;

1
mysql-test/r/mysql_protocols.result
View File

@ -7,3 +7,4 @@ SOCKET
ERROR 2047 (HY000): Wrong or unknown protocol
ERROR 2047 (HY000): Wrong or unknown protocol
Unknown option to protocol: NullS
Alternatives are: 'TCP','SOCKET','PIPE','MEMORY'

53
mysql-test/t/information_schema_db.test
View File

@ -121,6 +121,28 @@ create table t1 (f1 char(4));
create view v1 as select f1 from t1;
grant insert on v1 to testdb_2@localhost;
create view v5 as select f1 from t1;
grant show view on v5 to testdb_2@localhost;
--error 1227
create definer=`no_such_user`@`no_such_host` view v6 as select f1 from t1;
connection default;
use testdb_1;
create view v6 as select f1 from t1;
grant show view on v6 to testdb_2@localhost;
create table t2 (f1 char(4));
create definer=`no_such_user`@`no_such_host` view v7 as select * from t2;
show fields from testdb_1.v6;
show create view testdb_1.v6;
show create view testdb_1.v7;
show fields from testdb_1.v7;
connection testdb_1;
create table t3 (f1 char(4), f2 char(4));
create view v3 as select f1,f2 from t3;
grant insert(f1), insert(f2) on v3 to testdb_2@localhost;
@ -129,13 +151,41 @@ connect (testdb_2,localhost,testdb_2,,test);
create view v2 as select f1 from testdb_1.v1;
create view v4 as select f1,f2 from testdb_1.v3;
show fields from testdb_1.v5;
show create view testdb_1.v5;
show fields from testdb_1.v6;
show create view testdb_1.v6;
connection testdb_1;
show fields from testdb_1.v7;
show create view testdb_1.v7;
revoke insert(f1) on v3 from testdb_2@localhost;
revoke show view on v5 from testdb_2@localhost;
connection default;
use testdb_1;
revoke show view on v6 from testdb_2@localhost;
connection testdb_2;
--error 1142
show fields from testdb_1.v5;
--error 1142
show create view testdb_1.v5;
--error 1142
show fields from testdb_1.v6;
--error 1142
show create view testdb_1.v6;
--error 1142
show fields from testdb_1.v7;
--error 1142
show create view testdb_1.v7;
--error 1345
show create view v4;
--error 1345
#--error 1345
show fields from v4;
show fields from v2;
@ -155,6 +205,7 @@ where a.table_name = 'testdb_1.v1';
select * from v2;
connection default;
use test;
drop view testdb_1.v1, v2, testdb_1.v3, v4;
drop database testdb_1;
drop user testdb_1@localhost;

22
mysys/typelib.c
View File

@ -20,6 +20,28 @@
#include <m_ctype.h>
int find_type_or_exit(const char *x, TYPELIB *typelib, const char *option)
{
int res;
const char **ptr;
if ((res= find_type((my_string) x, typelib, 2)) <= 0)
{
ptr= typelib->type_names;
if (!*x)
fprintf(stderr, "No option given to %s\n", option);
else
fprintf(stderr, "Unknown option to %s: %s\n", option, x);
fprintf(stderr, "Alternatives are: '%s'", *ptr);
while (*++ptr)
fprintf(stderr, ",'%s'", *ptr);
fprintf(stderr, "\n");
exit(1);
}
return res;
}
/*
Search after a string in a list of strings. Endspace in x is not compared.

116
sql/mysqld.cc
View File

@ -737,6 +737,8 @@ pthread_handler_t handle_connections_shared_memory(void *arg);
#endif
pthread_handler_t handle_slave(void *arg);
static ulong find_bit_type(const char *x, TYPELIB *bit_lib);
static ulong find_bit_type_or_exit(const char *x, TYPELIB *bit_lib,
const char *option);
static void clean_up(bool print_message);
static int test_if_case_insensitive(const char *dir_name);
@ -7427,11 +7429,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case (int) OPT_INIT_RPL_ROLE:
{
int role;
if ((role=find_type(argument, &rpl_role_typelib, 2)) <= 0)
{
fprintf(stderr, "Unknown replication role: %s\n", argument);
exit(1);
}
role= find_type_or_exit(argument, &rpl_role_typelib, opt->name);
rpl_status = (role == 1) ? RPL_AUTH_MASTER : RPL_IDLE_SLAVE;
break;
}
@ -7487,17 +7485,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case OPT_BINLOG_FORMAT:
{
int id;
if ((id= find_type(argument, &binlog_format_typelib, 2)) <= 0)
{
fprintf(stderr,
"Unknown binary log format: '%s' "
"(should be one of '%s', '%s', '%s')\n",
argument,
binlog_format_names[BINLOG_FORMAT_STMT],
binlog_format_names[BINLOG_FORMAT_ROW],
binlog_format_names[BINLOG_FORMAT_MIXED]);
exit(1);
}
id= find_type_or_exit(argument, &binlog_format_typelib, opt->name);
global_system_variables.binlog_format= opt_binlog_format_id= id - 1;
break;
}
@ -7557,12 +7545,8 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
else
{
log_output_str= argument;
if ((log_output_options=
find_bit_type(argument, &log_output_typelib)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to log-output: %s\n", argument);
exit(1);
}
log_output_options=
find_bit_type_or_exit(argument, &log_output_typelib, opt->name);
}
break;
}
@ -7577,10 +7561,8 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
type= 5 1 2 3 4
(DISABLE ) - (OFF | ON) - (0 | 1)
*/
switch ((type=find_type(argument, &Events::opt_typelib, 1))) {
case 0:
fprintf(stderr, "Unknown option to event-scheduler: %s\n",argument);
exit(1);
type= find_type_or_exit(argument, &Events::opt_typelib, opt->name);
switch (type) {
case 5: /* OPT_DISABLED */
Events::opt_event_scheduler= Events::EVENTS_DISABLED;
break;
@ -7730,11 +7712,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
else
{
int type;
if ((type=find_type(argument, &delay_key_write_typelib, 2)) <= 0)
{
fprintf(stderr,"Unknown delay_key_write type: %s\n",argument);
exit(1);
}
type= find_type_or_exit(argument, &delay_key_write_typelib, opt->name);
delay_key_write_options= (uint) type-1;
}
break;
@ -7745,11 +7723,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case OPT_TX_ISOLATION:
{
int type;
if ((type=find_type(argument, &tx_isolation_typelib, 2)) <= 0)
{
fprintf(stderr,"Unknown transaction isolation type: %s\n",argument);
exit(1);
}
type= find_type_or_exit(argument, &tx_isolation_typelib, opt->name);
global_system_variables.tx_isolation= (type-1);
break;
}
@ -7790,16 +7764,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
case OPT_NDB_DISTRIBUTION:
int id;
if ((id= find_type(argument, &ndb_distribution_typelib, 2)) <= 0)
{
fprintf(stderr,
"Unknown ndb distribution type: '%s' "
"(should be '%s' or '%s')\n",
argument,
ndb_distribution_names[ND_KEYHASH],
ndb_distribution_names[ND_LINHASH]);
exit(1);
}
id= find_type_or_exit(argument, &ndb_distribution_typelib, opt->name);
opt_ndb_distribution_id= (enum ndb_distribution)(id-1);
break;
case OPT_NDB_EXTRA_LOGGING:
@ -7839,12 +7804,8 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
else
{
myisam_recover_options_str=argument;
if ((myisam_recover_options=
find_bit_type(argument, &myisam_recover_typelib)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to myisam-recover: %s\n",argument);
exit(1);
}
myisam_recover_options=
find_bit_type_or_exit(argument, &myisam_recover_typelib, opt->name);
}
ha_open_options|=HA_OPEN_ABORT_IF_CRASHED;
break;
@ -7857,14 +7818,10 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
myisam_concurrent_insert= 0; /* --skip-concurrent-insert */
break;
case OPT_TC_HEURISTIC_RECOVER:
{
if ((tc_heuristic_recover=find_type(argument,
&tc_heuristic_recover_typelib, 2)) <=0)
{
fprintf(stderr, "Unknown option to tc-heuristic-recover: %s\n",argument);
exit(1);
}
}
tc_heuristic_recover= find_type_or_exit(argument,
&tc_heuristic_recover_typelib,
opt->name);
break;
case OPT_MYISAM_STATS_METHOD:
{
ulong method_conv;
@ -7872,11 +7829,8 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
LINT_INIT(method_conv);
myisam_stats_method_str= argument;
if ((method=find_type(argument, &myisam_stats_method_typelib, 2)) <= 0)
{
fprintf(stderr, "Invalid value of myisam_stats_method: %s.\n", argument);
exit(1);
}
method= find_type_or_exit(argument, &myisam_stats_method_typelib,
opt->name);
switch (method-1) {
case 2:
method_conv= MI_STATS_METHOD_IGNORE_NULLS;
@ -7895,12 +7849,8 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case OPT_SQL_MODE:
{
sql_mode_str= argument;
if ((global_system_variables.sql_mode=
find_bit_type(argument, &sql_mode_typelib)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to sql-mode: %s\n", argument);
exit(1);
}
global_system_variables.sql_mode=
find_bit_type_or_exit(argument, &sql_mode_typelib, opt->name);
global_system_variables.sql_mode= fix_sql_mode(global_system_variables.
sql_mode);
break;
@ -8208,6 +8158,30 @@ static void fix_paths(void)
}
static ulong find_bit_type_or_exit(const char *x, TYPELIB *bit_lib,
const char *option)
{
ulong res;
const char **ptr;
if ((res= find_bit_type(x, bit_lib)) == ~(ulong) 0)
{
ptr= bit_lib->type_names;
if (!*x)
fprintf(stderr, "No option given to %s\n", option);
else
fprintf(stderr, "Wrong option to %s. Option(s) given: %s\n", option, x);
fprintf(stderr, "Alternatives are: '%s'", *ptr);
while (*++ptr)
fprintf(stderr, ",'%s'", *ptr);
fprintf(stderr, "\n");
exit(1);
}
return res;
}
/*
Return a bitfield from a string of substrings separated by ','
returns ~(ulong) 0 on error.

23
sql/sql_base.cc
View File

@ -4490,15 +4490,36 @@ find_field_in_tables(THD *thd, Item_ident *item,
{
Field *cur_field= find_field_in_table_ref(thd, cur_table, name, length,
item->name, db, table_name, ref,
check_privileges, allow_rowid,
check_privileges,
allow_rowid,
&(item->cached_field_index),
register_tree_change,
&actual_table);
if (cur_field)
{
if (cur_field == WRONG_GRANT)
{
if (thd->lex->sql_command != SQLCOM_SHOW_FIELDS)
return (Field*) 0;
thd->clear_error();
cur_field= find_field_in_table_ref(thd, cur_table, name, length,
item->name, db, table_name, ref,
false,
allow_rowid,
&(item->cached_field_index),
register_tree_change,
&actual_table);
if (cur_field)
{
Field *nf=new Field_null(NULL,0,Field::NONE,
cur_field->field_name,
&my_charset_bin);
nf->init(cur_table->table);
cur_field= nf;
}
}
/*
Store the original table of the field, which may be different from
cur_table in the case of NATURAL/USING join.

5
sql/sql_parse.cc
View File

@ -4460,7 +4460,10 @@ bool check_single_table_access(THD *thd, ulong privilege,
goto deny;
/* Show only 1 table for check_grant */
if (grant_option && check_grant(thd, privilege, all_tables, 0, 1, 0))
if (grant_option &&
!(all_tables->belong_to_view &&
(thd->lex->sql_command == SQLCOM_SHOW_FIELDS)) &&
check_grant(thd, privilege, all_tables, 0, 1, 0))
goto deny;
thd->security_ctx= backup_ctx;

7
sql/sql_view.cc
View File

@ -1008,6 +1008,11 @@ bool mysql_make_view(THD *thd, File_parser *parser, TABLE_LIST *table,
CHARSET_INFO *save_cs= thd->variables.character_set_client;
thd->variables.character_set_client= system_charset_info;
res= MYSQLparse((void *)thd);
if ((old_lex->sql_command == SQLCOM_SHOW_FIELDS) ||
(old_lex->sql_command == SQLCOM_SHOW_CREATE))
lex->sql_command= old_lex->sql_command;
thd->variables.character_set_client= save_cs;
thd->variables.sql_mode= save_mode;
}
@ -1033,7 +1038,7 @@ bool mysql_make_view(THD *thd, File_parser *parser, TABLE_LIST *table,
}
}
else if (!table->prelocking_placeholder &&
old_lex->sql_command == SQLCOM_SHOW_CREATE &&
(old_lex->sql_command == SQLCOM_SHOW_CREATE) &&
!table->belong_to_view)
{
if (check_table_access(thd, SHOW_VIEW_ACL, table, 0))

3
sql/table.cc
View File

@ -3317,7 +3317,8 @@ bool st_table_list::prepare_view_securety_context(THD *thd)
definer.host.str,
thd->db))
{
if (thd->lex->sql_command == SQLCOM_SHOW_CREATE)
if ((thd->lex->sql_command == SQLCOM_SHOW_CREATE) ||
(thd->lex->sql_command == SQLCOM_SHOW_FIELDS))
{
push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
ER_NO_SUCH_USER,