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After merge fixes

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Don't create temporary objects with no table name
This commit is contained in:
monty@narttu.mysql.fi
2003-03-17 15:05:04 +02:00
parent a434bca704
commit e7288f279e
14 changed files with 75 additions and 46 deletions
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4
myisam/mi_open.c
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@ -297,7 +297,7 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
for (i=0 ; i < keys ; i++) for (i=0 ; i < keys ; i++)
{ {
disk_pos=mi_keydef_read(disk_pos, &share->keyinfo[i]); disk_pos=mi_keydef_read(disk_pos, &share->keyinfo[i]);
disk_pos_assert(disk_pos + share->keyinfo[i].keysegs * MI_KEYSEG_SIZE, disk_pos_assert(disk_pos + share->keyinfo[i].keysegs * HA_KEYSEG_SIZE,
end_pos); end_pos);
if (share->keyinfo[i].key_alg == HA_KEY_ALG_RTREE) if (share->keyinfo[i].key_alg == HA_KEY_ALG_RTREE)
have_rtree=1; have_rtree=1;
@ -373,7 +373,7 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
{ {
disk_pos=mi_uniquedef_read(disk_pos, &share->uniqueinfo[i]); disk_pos=mi_uniquedef_read(disk_pos, &share->uniqueinfo[i]);
disk_pos_assert(disk_pos + share->uniqueinfo[i].keysegs * disk_pos_assert(disk_pos + share->uniqueinfo[i].keysegs *
MI_KEYSEG_SIZE, end_pos); HA_KEYSEG_SIZE, end_pos);
share->uniqueinfo[i].seg=pos; share->uniqueinfo[i].seg=pos;
for (j=0 ; j < share->uniqueinfo[i].keysegs; j++,pos++) for (j=0 ; j < share->uniqueinfo[i].keysegs; j++,pos++)
{ {

17
mysql-test/r/analyse.result
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@ -1,6 +1,6 @@
drop table if exists t1,t2; drop table if exists t1,t2;
create table t1 (i int, j int); create table t1 (i int, j int, empty_string char(10), bool char(1), d date);
insert into t1 values (1,2), (3,4), (5,6), (7,8); insert into t1 values (1,2,"","Y","2002-03-03"), (3,4,"","N","2002-03-04"), (5,6,"","Y","2002-03-04"), (7,8,"","N","2002-03-05");
select count(*) from t1 procedure analyse(); select count(*) from t1 procedure analyse();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
count(*) 4 4 1 1 0 0 4.0000 0.0000 ENUM('4') NOT NULL count(*) 4 4 1 1 0 0 4.0000 0.0000 ENUM('4') NOT NULL
@ -8,11 +8,24 @@ select * from t1 procedure analyse();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
t1.i 1 7 1 1 0 0 4.0000 2.2361 ENUM('1','3','5','7') NOT NULL t1.i 1 7 1 1 0 0 4.0000 2.2361 ENUM('1','3','5','7') NOT NULL
t1.j 2 8 1 1 0 0 5.0000 2.2361 ENUM('2','4','6','8') NOT NULL t1.j 2 8 1 1 0 0 5.0000 2.2361 ENUM('2','4','6','8') NOT NULL
t1.empty_string 0 0 4 0 0.0000 NULL CHAR(0) NOT NULL
t1.bool N Y 1 1 0 0 1.0000 NULL ENUM('N','Y') NOT NULL
t1.d 2002-03-03 2002-03-05 10 10 0 0 10.0000 NULL ENUM('2002-03-03','2002-03-04','2002-03-05') NOT NULL
select * from t1 procedure analyse(2);
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
t1.i 1 7 1 1 0 0 4.0000 2.2361 TINYINT(1) UNSIGNED NOT NULL
t1.j 2 8 1 1 0 0 5.0000 2.2361 TINYINT(1) UNSIGNED NOT NULL
t1.empty_string 0 0 4 0 0.0000 NULL CHAR(0) NOT NULL
t1.bool N Y 1 1 0 0 1.0000 NULL ENUM('N','Y') NOT NULL
t1.d 2002-03-03 2002-03-05 10 10 0 0 10.0000 NULL ENUM('2002-03-03','2002-03-04','2002-03-05') NOT NULL
create table t2 select * from t1 procedure analyse(); create table t2 select * from t1 procedure analyse();
select * from t2; select * from t2;
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
t1.i 1 7 1 1 0 0 4.0000 2.2361 ENUM('1','3','5','7') NOT NULL t1.i 1 7 1 1 0 0 4.0000 2.2361 ENUM('1','3','5','7') NOT NULL
t1.j 2 8 1 1 0 0 5.0000 2.2361 ENUM('2','4','6','8') NOT NULL t1.j 2 8 1 1 0 0 5.0000 2.2361 ENUM('2','4','6','8') NOT NULL
t1.empty_string 0 0 4 0 0.0000 NULL CHAR(0) NOT NULL
t1.bool N Y 1 1 0 0 1.0000 NULL ENUM('N','Y') NOT NULL
t1.d 2002-03-03 2002-03-05 10 10 0 0 10.0000 NULL ENUM('2002-03-03','2002-03-04','2002-03-05') NOT NULL
drop table t1,t2; drop table t1,t2;
EXPLAIN SELECT 1 FROM (SELECT 1) a PROCEDURE ANALYSE(); EXPLAIN SELECT 1 FROM (SELECT 1) a PROCEDURE ANALYSE();
id select_type table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra

39
mysql-test/r/backup.result
View File

@ -1,20 +1,25 @@
set SQL_LOG_BIN=0; set SQL_LOG_BIN=0;
drop table if exists t1, t2, t3; drop table if exists t1, t2, t3;
create table t1(n int); create table t4(n int);
backup table t1 to '../bogus'; backup table t4 to '../bogus';
Table Op Msg_type Msg_text Table Op Msg_type Msg_text
test.t1 backup error Failed copying .frm file: errno = X test.t4 backup error Failed copying .frm file (errno: X)
test.t1 backup status Operation failed test.t4 backup status Operation failed
backup table t1 to '../tmp'; backup table t4 to '../tmp';
Table Op Msg_type Msg_text Table Op Msg_type Msg_text
test.t1 backup status OK test.t4 backup status OK
drop table t1; backup table t4 to '../tmp';
restore table t1 from '../tmp';
Table Op Msg_type Msg_text Table Op Msg_type Msg_text
test.t1 restore status OK test.t4 backup error Failed copying .frm file (errno: X)
select count(*) from t1; test.t4 backup status Operation failed
drop table t4;
restore table t4 from '../tmp';
Table Op Msg_type Msg_text
test.t4 restore status OK
select count(*) from t4;
count(*) count(*)
0 0
create table t1(n int);
insert into t1 values (23),(45),(67); insert into t1 values (23),(45),(67);
backup table t1 to '../tmp'; backup table t1 to '../tmp';
Table Op Msg_type Msg_text Table Op Msg_type Msg_text
@ -35,9 +40,8 @@ create table t2(m int not null primary key);
create table t3(k int not null primary key); create table t3(k int not null primary key);
insert into t2 values (123),(145),(167); insert into t2 values (123),(145),(167);
insert into t3 values (223),(245),(267); insert into t3 values (223),(245),(267);
backup table t1,t2,t3 to '../tmp'; backup table t2,t3 to '../tmp';
Table Op Msg_type Msg_text Table Op Msg_type Msg_text
test.t1 backup status OK
test.t2 backup status OK test.t2 backup status OK
test.t3 backup status OK test.t3 backup status OK
drop table t1,t2,t3; drop table t1,t2,t3;
@ -61,13 +65,14 @@ k
223 223
245 245
267 267
drop table t1,t2,t3; drop table t1,t2,t3,t4;
restore table t1 from '../tmp'; restore table t1 from '../tmp';
Table Op Msg_type Msg_text Table Op Msg_type Msg_text
test.t1 restore status OK test.t1 restore status OK
lock tables t1 write; rename table t1 to t5;
backup table t1 to '../tmp'; lock tables t5 write;
backup table t5 to '../tmp';
unlock tables; unlock tables;
Table Op Msg_type Msg_text Table Op Msg_type Msg_text
test.t1 backup status OK test.t5 backup status OK
drop table t1; drop table t5;

2
mysql-test/r/create.result
View File

@ -69,6 +69,8 @@ Incorrect table name ''
create table t1 (`` int); create table t1 (`` int);
Incorrect column name '' Incorrect column name ''
drop table if exists t1; drop table if exists t1;
Warnings:
Note 1051 Unknown table 't1'
create table t1 (a int auto_increment not null primary key, B CHAR(20)); create table t1 (a int auto_increment not null primary key, B CHAR(20));
insert into t1 (b) values ("hello"),("my"),("world"); insert into t1 (b) values ("hello"),("my"),("world");
create table t2 (key (b)) select * from t1; create table t2 (key (b)) select * from t1;

8
mysql-test/r/delete.result
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@ -24,14 +24,14 @@ create table t1 (a bigint not null, primary key (a,a,a,a,a,a,a,a,a,a));
insert into t1 values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23),(27); insert into t1 values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23),(27);
delete from t1 where a=27; delete from t1 where a=27;
drop table t1; drop table t1;
CREATE TABLE `t` ( CREATE TABLE `t1` (
`i` int(10) NOT NULL default '0', `i` int(10) NOT NULL default '0',
`i2` int(10) NOT NULL default '0', `i2` int(10) NOT NULL default '0',
PRIMARY KEY (`i`) PRIMARY KEY (`i`)
) TYPE=MyISAM CHARSET=latin1; );
DELETE FROM t USING t WHERE post='1'; DELETE FROM t1 USING t1 WHERE post='1';
Unknown column 'post' in 'where clause' Unknown column 'post' in 'where clause'
drop table if exists t; drop table t1;
CREATE TABLE t1 ( CREATE TABLE t1 (
bool char(0) default NULL, bool char(0) default NULL,
not_null varchar(20) binary NOT NULL default '', not_null varchar(20) binary NOT NULL default '',

8
mysql-test/r/func_like.result
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@ -2,11 +2,11 @@ drop table if exists t1;
create table t1 (a varchar(10), key(a)); create table t1 (a varchar(10), key(a));
insert into t1 values ("a"),("abc"),("abcd"),("hello"),("test"); insert into t1 values ("a"),("abc"),("abcd"),("hello"),("test");
explain select * from t1 where a like 'abc%'; explain select * from t1 where a like 'abc%';
table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
t1 range a a 11 NULL 1 Using where; Using index 1 SIMPLE t1 range a a 11 NULL 1 Using where; Using index
explain select * from t1 where a like concat('abc','%'); explain select * from t1 where a like concat('abc','%');
table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
t1 range a a 11 NULL 1 Using where; Using index 1 SIMPLE t1 range a a 11 NULL 1 Using where; Using index
select * from t1 where a like "abc%"; select * from t1 where a like "abc%";
a a
abc abc

3
mysql-test/r/innodb.result
View File

@ -1074,6 +1074,9 @@ select * from t2;
id t1_id id t1_id
drop table t1,t2; drop table t1,t2;
DROP TABLE IF EXISTS t1,t2; DROP TABLE IF EXISTS t1,t2;
Warnings:
Note 1051 Unknown table 't1'
Note 1051 Unknown table 't2'
CREATE TABLE t1(id INT NOT NULL, PRIMARY KEY (id)) TYPE=INNODB; CREATE TABLE t1(id INT NOT NULL, PRIMARY KEY (id)) TYPE=INNODB;
CREATE TABLE t2(id INT PRIMARY KEY, t1_id INT, INDEX par_ind (t1_id) ) TYPE=INNODB; CREATE TABLE t2(id INT PRIMARY KEY, t1_id INT, INDEX par_ind (t1_id) ) TYPE=INNODB;
INSERT INTO t1 VALUES(1); INSERT INTO t1 VALUES(1);

4
mysql-test/r/rpl_loaddatalocal.result
View File

@ -1,9 +1,9 @@
slave stop; stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master; reset master;
reset slave; reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
slave start; start slave;
create table t1(a int); create table t1(a int);
select * into outfile '../../var/master-data/rpl_loaddatalocal.select_outfile' from t1; select * into outfile '../../var/master-data/rpl_loaddatalocal.select_outfile' from t1;
truncate table t1; truncate table t1;

4
mysql-test/r/type_timestamp.result
View File

@ -96,8 +96,8 @@ insert t1 values (0,0,0,0,0,0,0),
"1997-12-31 23:47:59"); "1997-12-31 23:47:59");
select * from t1; select * from t1;
t2 t4 t6 t8 t10 t12 t14 t2 t4 t6 t8 t10 t12 t14
00 0000 000000 00000000 0000000000 000000000000 00000000000000 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00
97 9712 971231 19971231 9712312347 971231234759 19971231234759 1997-12-31 23:47:59 1997-12-31 23:47:59 1997-12-31 23:47:59 1997-12-31 23:47:59 1997-12-31 23:47:59 1997-12-31 23:47:59 1997-12-31 23:47:59
set new=1; set new=1;
select * from t1; select * from t1;
t2 t4 t6 t8 t10 t12 t14 t2 t4 t6 t8 t10 t12 t14

8
mysql-test/t/delete.test
View File

@ -38,14 +38,14 @@ insert into t1 values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(2
delete from t1 where a=27; delete from t1 where a=27;
drop table t1; drop table t1;
CREATE TABLE `t` ( CREATE TABLE `t1` (
`i` int(10) NOT NULL default '0', `i` int(10) NOT NULL default '0',
`i2` int(10) NOT NULL default '0', `i2` int(10) NOT NULL default '0',
PRIMARY KEY (`i`) PRIMARY KEY (`i`)
) TYPE=MyISAM CHARSET=latin1; );
-- error 1054 -- error 1054
DELETE FROM t USING t WHERE post='1'; DELETE FROM t1 USING t1 WHERE post='1';
drop table if exists t; drop table t1;
# #
# CHAR(0) bug - not actually DELETE bug, but anyway... # CHAR(0) bug - not actually DELETE bug, but anyway...

9
sql/sql_class.h
View File

@ -680,6 +680,7 @@ public:
{ {
is_fatal_error= 1; is_fatal_error= 1;
net.report_error= 1; net.report_error= 1;
DBUG_PRINT("error",("Fatal error set"));
} }
inline CHARSET_INFO *charset() { return variables.thd_charset; } inline CHARSET_INFO *charset() { return variables.thd_charset; }
}; };
@ -907,10 +908,11 @@ class Table_ident :public Sql_alloc
LEX_STRING db; LEX_STRING db;
LEX_STRING table; LEX_STRING table;
SELECT_LEX_UNIT *sel; SELECT_LEX_UNIT *sel;
inline Table_ident(LEX_STRING db_arg, LEX_STRING table_arg, bool force) inline Table_ident(THD *thd, LEX_STRING db_arg, LEX_STRING table_arg,
bool force)
:table(table_arg), sel((SELECT_LEX_UNIT *)0) :table(table_arg), sel((SELECT_LEX_UNIT *)0)
{ {
if (!force && (current_thd->client_capabilities & CLIENT_NO_SCHEMA)) if (!force && (thd->client_capabilities & CLIENT_NO_SCHEMA))
db.str=0; db.str=0;
else else
db= db_arg; db= db_arg;
@ -922,7 +924,8 @@ class Table_ident :public Sql_alloc
} }
inline Table_ident(SELECT_LEX_UNIT *s) : sel(s) inline Table_ident(SELECT_LEX_UNIT *s) : sel(s)
{ {
db.str=0; table.str=(char *)""; table.length=0; /* We must have a table name here as this is used with add_table_to_list */
db.str=0; table.str=(char *)"*"; table.length=1;
} }
inline void change_db(char *db_name) inline void change_db(char *db_name)
{ {

6
sql/sql_derived.cc
View File

@ -167,11 +167,13 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit,
(TABLE_LIST*) select_cursor->table_list.first, (TABLE_LIST*) select_cursor->table_list.first,
select_cursor->with_wild, select_cursor->with_wild,
select_cursor->item_list, select_cursor->where, select_cursor->item_list, select_cursor->where,
select_cursor->order_list.elements+select_cursor->group_list.elements, (select_cursor->order_list.elements+
select_cursor->group_list.elements),
(ORDER *) select_cursor->order_list.first, (ORDER *) select_cursor->order_list.first,
(ORDER *) select_cursor->group_list.first, (ORDER *) select_cursor->group_list.first,
select_cursor->having, (ORDER*) NULL, select_cursor->having, (ORDER*) NULL,
select_cursor->options | thd->options | SELECT_NO_UNLOCK, (select_cursor->options | thd->options |
SELECT_NO_UNLOCK),
derived_result, unit, select_cursor, 1); derived_result, unit, select_cursor, 1);
if (!res) if (!res)

4
sql/sql_select.cc
View File

@ -1275,7 +1275,7 @@ JOIN::cleanup(THD *thd)
} }
} }
tmp_join->tmp_join= 0; tmp_join->tmp_join= 0;
return tmp_join->cleanup(thd); DBUG_RETURN(tmp_join->cleanup(thd));
} }
@ -3812,7 +3812,7 @@ remove_eq_conds(COND *cond,Item::cond_result *cond_value)
} }
} }
if (should_fix_fields) if (should_fix_fields)
cond->fix_fields(current_thd,0); cond->fix_fields(current_thd,0, &cond);
if (!((Item_cond*) cond)->argument_list()->elements || if (!((Item_cond*) cond)->argument_list()->elements ||
*cond_value != Item::COND_OK) *cond_value != Item::COND_OK)

5
sql/sql_yacc.yy
View File

@ -3399,7 +3399,8 @@ table_wild_one:
} }
| ident '.' ident opt_wild opt_table_alias | ident '.' ident opt_wild opt_table_alias
{ {
if (!Select->add_table_to_list(YYTHD, new Table_ident($1, $3, 0), if (!Select->add_table_to_list(YYTHD,
new Table_ident(YYTHD, $1, $3, 0),
$5, TL_OPTION_UPDATING, $5, TL_OPTION_UPDATING,
Lex->lock_option)) Lex->lock_option))
YYABORT; YYABORT;
@ -3953,7 +3954,7 @@ field_ident:
table_ident: table_ident:
ident { $$=new Table_ident($1); } ident { $$=new Table_ident($1); }
| ident '.' ident { $$=new Table_ident($1,$3,0);} | ident '.' ident { $$=new Table_ident(YYTHD, $1,$3,0);}
| '.' ident { $$=new Table_ident($2);} | '.' ident { $$=new Table_ident($2);}
/* For Delphi */; /* For Delphi */;