Spracherkennung für: .test vermutete Sprache: SQL {SQL[120] ABAP[78] Masm[52]} [Methode: maximale Elemente, drei Dimensionen]
--source include/galera_cluster.inc
--source include/have_innodb.inc
--connection node_1
CREATE TABLE t1 (
id int primary key
);
CREATE TABLE t2 (
id int primary key ,
f_id int DEFAULT NULL, FOREIGN KEY(f_id) REFERENCES t1 (id)
);
insert into t1 select 1;
--disable_query_log
--let $count=200
--echo #Running 200 insert in t2 table
while($count)
{
#Repeatedly execute the following SQL until you generate thousands of data
--eval insert into t2 values ($count, 1);
--dec $count
}
--enable_query_log
select count(*) from t2;
delete from t2;
delete from t1;
drop table t2,t1;
[Dauer der Verarbeitung: 0.7 Sekunden]