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Merge bk-internal:/home/bk/mysql-4.0

Browse Source 
into sergbook.mysql.com:/usr/home/serg/Abk/mysql-4.0
This commit is contained in:
serg@sergbook.mysql.com
2003-04-23 15:53:40 +04:00
parent 767f9a52f0 fa456991fa
commit 1a2719ce53
8 changed files with 179 additions and 14 deletions
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10
myisam/mi_check.c
View File

@ -3544,12 +3544,14 @@ int update_state_info(MI_CHECK *param, MI_INFO *info,uint update)
}
if (update & UPDATE_STAT)
{
uint key_parts= mi_uint2korr(share->state.header.key_parts);
uint i, key_parts= mi_uint2korr(share->state.header.key_parts);
share->state.rec_per_key_rows=info->state->records;
memcpy((char*) share->state.rec_per_key_part,
(char*) param->rec_per_key_part,
sizeof(*param->rec_per_key_part)*key_parts);
share->state.changed&= ~STATE_NOT_ANALYZED;
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))
{

3
myisam/mi_open.c
View File

@ -182,6 +182,9 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags)
}
share->state_diff_length=len-MI_STATE_INFO_SIZE;
if (share->state.header.fulltext_keys)
fprintf(stderr, "Table file %s was created in MySQL 4.1+, use REPAIR TABLE ... USE_FRM to recreate it as a valid MySQL 4.0 table\n", name_buff);
mi_state_info_read(disk_cache, &share->state);
len= mi_uint2korr(share->state.header.base_info_length);
if (len != MI_BASE_INFO_SIZE)

3
myisam/myisamdef.h
View File

@ -55,7 +55,8 @@ typedef struct st_mi_state_info
uchar uniques; /* number of UNIQUE definitions */
uchar language; /* Language for indexes */
uchar max_block_size; /* max keyblock size */
uchar not_used[2]; /* To align to 8 */
uchar fulltext_keys; /* reserved for 4.1 */
uchar not_used; /* To align to 8 */
} header;
MI_STATUS_INFO state;

116
mysql-test/r/alter_table.result
View File

@ -122,3 +122,119 @@ Field Type Null Key Default Extra
i int(10) unsigned PRI NULL auto_increment
c char(10) YES NULL
drop table t1;
create table t1 (a int, b int);
insert into t1 values(1,100), (2,100), (3, 100);
insert into t1 values(1,99), (2,99), (3, 99);
insert into t1 values(1,98), (2,98), (3, 98);
insert into t1 values(1,97), (2,97), (3, 97);
insert into t1 values(1,96), (2,96), (3, 96);
insert into t1 values(1,95), (2,95), (3, 95);
insert into t1 values(1,94), (2,94), (3, 94);
insert into t1 values(1,93), (2,93), (3, 93);
insert into t1 values(1,92), (2,92), (3, 92);
insert into t1 values(1,91), (2,91), (3, 91);
insert into t1 values(1,90), (2,90), (3, 90);
insert into t1 values(1,89), (2,89), (3, 89);
insert into t1 values(1,88), (2,88), (3, 88);
insert into t1 values(1,87), (2,87), (3, 87);
insert into t1 values(1,86), (2,86), (3, 86);
insert into t1 values(1,85), (2,85), (3, 85);
insert into t1 values(1,84), (2,84), (3, 84);
insert into t1 values(1,83), (2,83), (3, 83);
insert into t1 values(1,82), (2,82), (3, 82);
insert into t1 values(1,81), (2,81), (3, 81);
insert into t1 values(1,80), (2,80), (3, 80);
insert into t1 values(1,79), (2,79), (3, 79);
insert into t1 values(1,78), (2,78), (3, 78);
insert into t1 values(1,77), (2,77), (3, 77);
insert into t1 values(1,76), (2,76), (3, 76);
insert into t1 values(1,75), (2,75), (3, 75);
insert into t1 values(1,74), (2,74), (3, 74);
insert into t1 values(1,73), (2,73), (3, 73);
insert into t1 values(1,72), (2,72), (3, 72);
insert into t1 values(1,71), (2,71), (3, 71);
insert into t1 values(1,70), (2,70), (3, 70);
insert into t1 values(1,69), (2,69), (3, 69);
insert into t1 values(1,68), (2,68), (3, 68);
insert into t1 values(1,67), (2,67), (3, 67);
insert into t1 values(1,66), (2,66), (3, 66);
insert into t1 values(1,65), (2,65), (3, 65);
insert into t1 values(1,64), (2,64), (3, 64);
insert into t1 values(1,63), (2,63), (3, 63);
insert into t1 values(1,62), (2,62), (3, 62);
insert into t1 values(1,61), (2,61), (3, 61);
insert into t1 values(1,60), (2,60), (3, 60);
insert into t1 values(1,59), (2,59), (3, 59);
insert into t1 values(1,58), (2,58), (3, 58);
insert into t1 values(1,57), (2,57), (3, 57);
insert into t1 values(1,56), (2,56), (3, 56);
insert into t1 values(1,55), (2,55), (3, 55);
insert into t1 values(1,54), (2,54), (3, 54);
insert into t1 values(1,53), (2,53), (3, 53);
insert into t1 values(1,52), (2,52), (3, 52);
insert into t1 values(1,51), (2,51), (3, 51);
insert into t1 values(1,50), (2,50), (3, 50);
insert into t1 values(1,49), (2,49), (3, 49);
insert into t1 values(1,48), (2,48), (3, 48);
insert into t1 values(1,47), (2,47), (3, 47);
insert into t1 values(1,46), (2,46), (3, 46);
insert into t1 values(1,45), (2,45), (3, 45);
insert into t1 values(1,44), (2,44), (3, 44);
insert into t1 values(1,43), (2,43), (3, 43);
insert into t1 values(1,42), (2,42), (3, 42);
insert into t1 values(1,41), (2,41), (3, 41);
insert into t1 values(1,40), (2,40), (3, 40);
insert into t1 values(1,39), (2,39), (3, 39);
insert into t1 values(1,38), (2,38), (3, 38);
insert into t1 values(1,37), (2,37), (3, 37);
insert into t1 values(1,36), (2,36), (3, 36);
insert into t1 values(1,35), (2,35), (3, 35);
insert into t1 values(1,34), (2,34), (3, 34);
insert into t1 values(1,33), (2,33), (3, 33);
insert into t1 values(1,32), (2,32), (3, 32);
insert into t1 values(1,31), (2,31), (3, 31);
insert into t1 values(1,30), (2,30), (3, 30);
insert into t1 values(1,29), (2,29), (3, 29);
insert into t1 values(1,28), (2,28), (3, 28);
insert into t1 values(1,27), (2,27), (3, 27);
insert into t1 values(1,26), (2,26), (3, 26);
insert into t1 values(1,25), (2,25), (3, 25);
insert into t1 values(1,24), (2,24), (3, 24);
insert into t1 values(1,23), (2,23), (3, 23);
insert into t1 values(1,22), (2,22), (3, 22);
insert into t1 values(1,21), (2,21), (3, 21);
insert into t1 values(1,20), (2,20), (3, 20);
insert into t1 values(1,19), (2,19), (3, 19);
insert into t1 values(1,18), (2,18), (3, 18);
insert into t1 values(1,17), (2,17), (3, 17);
insert into t1 values(1,16), (2,16), (3, 16);
insert into t1 values(1,15), (2,15), (3, 15);
insert into t1 values(1,14), (2,14), (3, 14);
insert into t1 values(1,13), (2,13), (3, 13);
insert into t1 values(1,12), (2,12), (3, 12);
insert into t1 values(1,11), (2,11), (3, 11);
insert into t1 values(1,10), (2,10), (3, 10);
insert into t1 values(1,9), (2,9), (3, 9);
insert into t1 values(1,8), (2,8), (3, 8);
insert into t1 values(1,7), (2,7), (3, 7);
insert into t1 values(1,6), (2,6), (3, 6);
insert into t1 values(1,5), (2,5), (3, 5);
insert into t1 values(1,4), (2,4), (3, 4);
insert into t1 values(1,3), (2,3), (3, 3);
insert into t1 values(1,2), (2,2), (3, 2);
insert into t1 values(1,1), (2,1), (3, 1);
alter table t1 add unique (a,b), add key (b);
show keys from t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
t1 0 a 1 a A NULL NULL NULL YES BTREE
t1 0 a 2 b A NULL NULL NULL YES BTREE
t1 1 b 1 b A 100 NULL NULL YES BTREE
analyze table t1;
Table Op Msg_type Msg_text
test.t1 analyze status OK
show keys from t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
t1 0 a 1 a A 3 NULL NULL YES BTREE
t1 0 a 2 b A 300 NULL NULL YES BTREE
t1 1 b 1 b A 100 NULL NULL YES BTREE
drop table t1;

11
mysql-test/r/fulltext.result
View File

@ -215,3 +215,14 @@ test.t1 repair status OK
select * from t1 where match (a) against ('aaaa');
a
drop table t1;
drop table if exists t1;
create table t1 ( ref_mag text not null, fulltext (ref_mag));
insert into t1 values ('test');
select ref_mag from t1 where match ref_mag against ('+test' in boolean mode);
ref_mag
test
alter table t1 change ref_mag ref_mag char (255) not null;
select ref_mag from t1 where match ref_mag against ('+test' in boolean mode);
ref_mag
test
drop table t1;

16
mysql-test/t/alter_table.test
View File

@ -115,3 +115,19 @@ alter table t1 rename t2;
alter table t2 rename t1, add c char(10) comment "no comment";
show columns from t1;
drop table t1;
# implicit analyze
create table t1 (a int, b int);
let $1=100;
while ($1)
{
eval insert into t1 values(1,$1), (2,$1), (3, $1);
dec $1;
}
alter table t1 add unique (a,b), add key (b);
show keys from t1;
analyze table t1;
show keys from t1;
drop table t1;

13
mysql-test/t/fulltext.test
View File

@ -173,3 +173,16 @@ repair table t1;
select * from t1 where match (a) against ('aaaa');
drop table t1;
#
# bug 283 by jocelyn fournier <joc@presence-pc.com>
# FULLTEXT index on a TEXT filed converted to a CHAR field doesn't work anymore
#
drop table if exists t1;
create table t1 ( ref_mag text not null, fulltext (ref_mag));
insert into t1 values ('test');
select ref_mag from t1 where match ref_mag against ('+test' in boolean mode);
alter table t1 change ref_mag ref_mag char (255) not null;
select ref_mag from t1 where match ref_mag against ('+test' in boolean mode);
drop table t1;

21
sql/sql_table.cc
View File

@ -569,6 +569,14 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
column->field_name);
DBUG_RETURN(-1);
}
/* for fulltext keys keyseg length is 1 for blobs (it's ignored in
ft code anyway, and 0 (set to column width later) for char's.
it has to be correct col width for char's, as char data are not
prefixed with length (unlike blobs, where ft code takes data length
from a data prefix, ignoring column->length).
*/
if (key->type == Key::FULLTEXT)
column->length=test(f_is_blob(sql_field->pack_flag));
if (f_is_blob(sql_field->pack_flag))
{
if (!(file->table_flags() & HA_BLOB_KEY))
@ -579,15 +587,10 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
}
if (!column->length)
{
if (key->type == Key::FULLTEXT)
column->length=1; /* ft-code ignores it anyway :-) */
else
{
my_printf_error(ER_BLOB_KEY_WITHOUT_LENGTH,
ER(ER_BLOB_KEY_WITHOUT_LENGTH),MYF(0),
column->field_name);
DBUG_RETURN(-1);
}
my_printf_error(ER_BLOB_KEY_WITHOUT_LENGTH,
ER(ER_BLOB_KEY_WITHOUT_LENGTH),MYF(0),
column->field_name);
DBUG_RETURN(-1);
}
}
if (!(sql_field->flags & NOT_NULL_FLAG))