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Hello, friend.

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Welcome back.

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In a previous video, we successfully configuration our MySQL database with our Jianguo project, right?

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So now I want to do I want to migrate it.

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So in our first application into the first application, if you go to that models into the models I

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have allocated to all this debris class one of the musician and the album and for the musician, I have

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also defined some of the field.

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So they have the tree field as a first name, last name and the instrument.

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And also I have created another table class as a Alabam.

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So that is our album into this album.

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I have defined that for field.

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One is the artist name, the release date and also the number three starts.

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Right.

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And also here I define one of the artist.

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Here I define the foreign key in our musician class.

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That means in particular, that position I have defined as a foreign key one of the field and before

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we use it in our school life.

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Right.

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So right now I am actually changed.

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So right now I am working with our Maestrelli for the reasons before all that our data.

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That means here I have some of the Battalino musician, Taibi.

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I have saved some of the data in our albums.

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Tabit So right now, before all that, our Escola data is not totally gone.

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So our previous data is totally clean.

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And I want to do I want to actually, first of all, grade.

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So if you want to make it, I think you already know about it.

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I have already discussed about that things with you.

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So I have already shared some of the all the basics.

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So now together, all the best, we will create one of the core applications.

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I hope it will be very much clear to you, far better understanding how Django actually worked.

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So for doing this, I just open our Tamino into the terminal that is our project victory, as if my

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first project victory.

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That means here.

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Right.

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So in particular, that area, first of all, we have to do we have to define as a python or by whatever

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you write.

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So I just simply defined by and the man is Domantas Dumphy and then our my grid.

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So I just simply defined as a microphone.

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So first of all, we have to do we have to migrate it.

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And before I get make sure you will save your all the data.

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So I just save it.

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And now I wanted to do define the python Arbie and the man is not Fi and the mike that as they enter.

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So now it's automatically created all that database and also it's migrated in our database, and after

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that we have to do we have to run our second command.

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We are our second command was actually fired and the man is not fly and then make migration's right.

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Make my and our application folder name.

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That is our application name as a fast app.

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So I just simply defined as the fast fast underscore sorry underscore app.

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So here you have to run our second command as a five minutes.

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Why make migration's and hour fast.

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That means fast app right now.

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Click enter.

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Perfect, and after that, we have to make the leap again, so I just simply define again as a the spy

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and the manna's fi and the secret neocon because after.

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I can see everything is perfect.

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So now if you go to our database and now here if you refresh it.

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Yes, now, because a friend now is automatically created all that default database table and also I

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have created two this database.

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Maybe one is the fast app of the album, and that is our fourth step as a musician.

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So if you open it now, you can see they have no data.

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So are all the previous data is totally clean.

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And here for our musician table, I have defined three of this field as a fast name.

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There is a last name and the instrument.

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OK, so here, if you now compare it with our model, similar this model here, you can see that is

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actually our musician table.

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I have defined the three of this field.

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So now that is actually the tree of this field.

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And also there is another table.

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I have created the album and the album here you can see the name that is already listed, number three

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stars, and that is our artist ID.

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And here, one thing straight I want to share with you.

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I have already discussed about the things we do here.

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You can see I didn't find any I.D. So as I told you before, by default it will be created one of the

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I.D..

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OK, so you can say I didn't find any I.D., but it's automatically created one of the ID field.

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So that is a problem with the ID.

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If you go in musician, you can see automatically excluded on the primary as ID if you go to the structure.

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Into this structure, you can see that the primary ID so far, the results here, they told you you

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don't need to create any feel for this one automatically should be created.

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And also here I define one of the foreign key in my high definition of the foreign key for this at this

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table that this artist will into this artist feel I have defined under the foreign key in our musician

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by default automatically.

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And I was created like, if you go our album into the album, if you go to that structure here, you

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can see is automatically defined.

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Our one of the idea that means the artist ID, so that is the one of the primary key is automatically

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created.

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That means this artist ID, so this ID will be match actually our foreign key of our musician table

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with this ID.

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OK, so they have the foreign key I have defined now it's perfectly getting this I hope is very much

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clear to you right now.

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And here also I define our table.

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That is our last name as a musician and the album.

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But here if you go to a database into the database by default, it's created one of the name as a first

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application name.

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That means for first of all, it's adding our first application name and then our album name.

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That means our table name.

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Right.

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So if you want to change it, then you can also change it.

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Then you have to do you have to go to your models into these models.

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That means here.

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OK, so like after that.

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So after that I want to do I want to define the middle class.

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So here you have to define as a class.

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And here I just defined as a matter as I told you before my time is that if you want to pull out the

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glass inside to the other class, then you have to define as a middle class.

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OK, so into this middle class here, you have to defining it like here I have the front of the TV underscore

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table I want to do and to change that name.

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I want to make that name as a just album, OK, I just name it, just album.

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So if you want to actually rename your database, Phelim, that means if you want to rename this database

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table, Phelim, then you can change it with this middle class, OK, with this middle class here,

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you have to define the DeVita bill.

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And now whatever the name you want to define for this specific this class name that was specific, disturbing

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them, then you can define that things on here.

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So if you want to apply it, I show you like here you have to do you have to save all.

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So they told you before, whatever the things you will update in particular, that position after that,

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we have to round three of this comment.

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That means, first of all, we have to run our by managed by Miqdad click on the enter and then you

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have to define as and another one as a five and a minus five and make migration's.

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And our final step is to enter.

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And after that you can see Snowshoeing as a rename table for the album to album.

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OK, so you automatically now rename it and now we have to migrate it again.

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So I just using our keyboard Popke.

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So if you use it automatically it'll be getting our previous all that common.

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So now I just simply defined by a..

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By Alami again on the enter.

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So now it's perfectly updated.

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And now if you go to your database, like I said before, that was really fast.

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I'm under escort app under this album.

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So now I just changed this texture.

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Yeah.

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You can see now it's become changed.

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So now it's by default is not showing out this field every field as appropriately same, but only our

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database Debenham has become changed.

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So here I define the album.

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So here to help define that as we know our math class as the album.

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So now this debris is visible.

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So if you want to change it, then you can change it like that way.

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OK, so right now it's OK with me.

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I want to do I want to make the things that the previous one that means the default one.

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So I just simply defining it again to save all.

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And now I have to write out this command again, that military command, BHP mine is very fast and then

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we have to run our migration's.

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Migrations or final stop?

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And then also we have to run again, the migrant.

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Yeah, perfect.

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So now go here.

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Refresh it again, you can see it's now become changed again as a final step, and I hope you can will

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understand about it.

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And also here, that is our authenticated user, right.

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So before I have already created one of the authentication user.

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But right now you can see it's totally gone because here when you actually updated it by default, everything

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will be clean, like I show you, like here if you want to access our Django admin panel, like the

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is that Django had been so here we have to run our site.

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So I just started I want to do and to add a new terminal.

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And here, first of all, we have to run our server as a python python and then our managers start phy

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and then run server.

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We're going to enter.

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Ostovar is now running, and now if you go here, you can see Snow perfectly updated, but before I

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have used one of the username as a write some Jagt and also depends some of the password.

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But if you knock together Lockie, you can see it's not actually recognize your name.

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And the password because of all in our database is totally clean.

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So for the results, we have to create another super user.

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OK, so we have to create another super user.

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So if you want to create I think you already know about it, how can create it.

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So like here I want to do and open our new terminal.

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And here, first of all, if you want to create another super admin, then you have to define as a pie

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or the python and the as dot fi and then create super user.

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Right.

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So that is actually the document as if I manners file and the create and the super user perfect.

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So now I wanted to create another super user click on the enter.

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Now you can see snowshoeing as a name, as a jet, so right now it's stuck with me.

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So but I just simply copy it.

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I want to want to make the things on here.

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So that is our user name.

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And now also, if you click on the enter and also we have to define our email address, I just limit

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is Ardian or have been better at being at the red Gmail dot com.

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OK, better I just save it also.

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I just save it and also, if you don't click, enter is two bucks for your passport, so you just use

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the password again as you do me.

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One, two, three, four, five.

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And also after that, I do find another one as you do me.

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One, two, three, four, five.

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That is to confirm again, you start match.

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Maybe I some of the wrong you do me one, two, three, four or five.

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You do me one, two, three, four or five.

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I'm going to enter.

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Yeah you can see our super user created successfully.

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So now our super user is not created.

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And also I know server or Tarawallie still running.

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So now let's check this out.

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If you know, refresh it.

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Yeah, you can see now we can actually successfully locked in, so if you're not picking the lock out

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and if you now go to our locking again and hear our username, so our user name actually previous one

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just like that, same as Amjad.

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And also define the password as you do me two, three, four, five.

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OK, so that is actually our username.

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So I just have to defend that username and then the password.

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I just simply defined the password because a login.

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Yeah.

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We can see successfully logged in.

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So if you go to our musicians right now, you can see they have no data as a musician.

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And as I told you, when you update your server, that is my SQL Server, our previous all the data

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is totally gone.

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So if you want to add some of the musicians that are like that is our musician that I just want to add

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some of the data as a first name.

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I just name it as the or Karzai and then Arion and I just bought instrument as a guitar, OK?

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I just simply defined as a guitar.

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Now we to save.

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Yeah.

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You can see that right now perfectly safe.

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And now if you go to our database and here if you go to our musician.

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Yeah.

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You can see that it is by default automatically getting on of Dida and there is a first name, last

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name and our instrument.

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And also I have created one of the super user.

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Now if you go to that, our authenticated user, yes.

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You can see that there was a password that is our last login time and date and the reservoir username

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is visible.

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Email address is also available.

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Perfect.

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I hope, friend, everything is very much clear to you.

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So, you know, next video will create some of the template for our this album and the musician page

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and also will play some of the view pays for this one.

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OK, so we can do that work.

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In our next video, I will show you that things with a live example.

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So thanks for watching and I will see you in the next video.