hi
I need expliantion of Joins types and as much as example for it Thanks

thanks and here an example done by me if there are any more example please post it

CREATE TABLE Persons
(
P_Id int NOT NULL PRIMARY KEY,
FirstName varchar(255),
LastName varchar(255) NOT NULL,
Address varchar(255),
City varchar(255) DEFAULT 'unknown'
);

CREATE TABLE Orders
(
O_Id int NOT NULL,
P_Id int,
OrderName varchar(255),
PRIMARY KEY (O_Id),
FOREIGN KEY (P_Id) REFERENCES Persons(P_Id)
);

insert into persons values ('1','sara','lala','street10','de');
insert into persons values ('2','toto','no','street10','nl');
insert into persons values ('3','momo','yes','street10','ch');
insert into persons values ('4','bobo','yea','street10','sy');
insert into persons values ('5','malk','tata','street10','sy');
insert into persons (P_Id,FirstName,LastName,Address) values ('6','yuo','zoo','street10');


insert into Orders values ('1','1','Order1');
insert into Orders values ('2','1','Order2');
insert into Orders values ('3','2','Order3');
insert into Orders values ('4','3','Order4');
insert into Orders values ('5','3','Order5');
insert into Orders values ('6','3','Order6');
insert into Orders (O_Id,OrderName) values ('7','Order7');
insert into Orders (O_Id,OrderName) values ('8','Order8');
insert into Orders (O_Id,OrderName) values ('9','Order9');

query
select persons.firstname,orders.ordername from persons inner join orders on persons.p_id=orders.p_id 
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