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Changes for the BitKeeper resolve.

Browse Source 
One more notice:

limiting number of queries per hour for different users has been done
on 4.0.1 , but I can port it to 3.23.* 

This will require only certain changes, like number of columns in user
table.

I will also make a test case for it, after it is approved by Monty, 
as result file will depend on the error message text.
This commit is contained in:
Sinisa@sinisa.nasamreza.org
2001-12-26 17:42:06 +02:00
parent 0111030d45 038db406c1
commit 4ed4546004
18 changed files with 846 additions and 86 deletions
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19
mysql-test/r/multi_update.result
View File

@ -2,32 +2,33 @@ drop table if exists t1,t2,t3;
create table t1(id1 int not null auto_increment primary key, t char(12));
create table t2(id2 int not null, t char(12));
create table t3(id3 int not null, t char(12), index(id3));
delete t1.*, t2.*, t3.* from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 9500;
update t1,t2,t3 set t1.t="aaa", t2.t="bbb", t3.t="cc" where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 90;
delete t1.*, t2.*, t3.* from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 95;
check table t1, t2, t3;
Table Op Msg_type Msg_text
test.t1 check status OK
test.t2 check status OK
test.t3 check status OK
select count(*) from t1 where id1 > 9500;
select count(*) from t1 where id1 > 95;
count(*)
0
select count(*) from t2 where id2 > 9500;
select count(*) from t2 where id2 > 95;
count(*)
0
select count(*) from t3 where id3 > 9500;
select count(*) from t3 where id3 > 95;
count(*)
0
delete t1, t2, t3 from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 500;
select count(*) from t1 where id1 > 500;
delete t1, t2, t3 from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 5;
select count(*) from t1 where id1 > 5;
count(*)
0
select count(*) from t2 where id2 > 500;
select count(*) from t2 where id2 > 5;
count(*)
0
select count(*) from t3 where id3 > 500;
select count(*) from t3 where id3 > 5;
count(*)
0
delete t1, t2, t3 from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 0;
delete from t1, t2, t3 using t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 0;
select count(*) from t1 where id1;
count(*)
0

25
mysql-test/t/multi_update.test
View File

@ -2,15 +2,15 @@
# Only run the test if we are using --big-test, because this test takes a
# long time
#
-- require r/big_test.require
eval select $BIG_TEST as using_big_test;
#-- require r/big_test.require
#eval select $BIG_TEST as using_big_test;
drop table if exists t1,t2,t3;
create table t1(id1 int not null auto_increment primary key, t char(12));
create table t2(id2 int not null, t char(12));
create table t3(id3 int not null, t char(12), index(id3));
disable_query_log;
let $1 = 10000;
let $1 = 100;
while ($1)
{
let $2 = 5;
@ -29,20 +29,21 @@ while ($1)
dec $1;
}
enable_query_log;
delete t1.*, t2.*, t3.* from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 9500;
update t1,t2,t3 set t1.t="aaa", t2.t="bbb", t3.t="cc" where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 90;
delete t1.*, t2.*, t3.* from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 95;
check table t1, t2, t3;
select count(*) from t1 where id1 > 9500;
select count(*) from t2 where id2 > 9500;
select count(*) from t3 where id3 > 9500;
select count(*) from t1 where id1 > 95;
select count(*) from t2 where id2 > 95;
select count(*) from t3 where id3 > 95;
delete t1, t2, t3 from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 500;
select count(*) from t1 where id1 > 500;
select count(*) from t2 where id2 > 500;
select count(*) from t3 where id3 > 500;
delete t1, t2, t3 from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 5;
select count(*) from t1 where id1 > 5;
select count(*) from t2 where id2 > 5;
select count(*) from t3 where id3 > 5;
delete t1, t2, t3 from t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 0;
delete from t1, t2, t3 using t1,t2,t3 where t1.id1 = t2.id2 and t2.id2 = t3.id3 and t1.id1 > 0;
# These queries will force a scan of the table
select count(*) from t1 where id1;