playing with dotnet core 43 - dataStorage10 going thru documentation of DbContext family of classes

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Singapore Theo Ong Science and Engineering
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Published on ● Video Link: https://www.youtube.com/watch?v=LQWGKhZIqwo


Duration: 30:16
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------------------ Useful Links ------------------------------------
dbContext and how to configure it
https://docs.microsoft.com/en-us/ef/core/dbcontext-configuration/#dbcontextoptions

dbContextOptionsBuilder class
https://docs.microsoft.com/en-us/dotnet/api/microsoft.entityframeworkcore.dbcontextoptionsbuilder?view=efcore-6.0

configuring dbContextOptionsBuilder using UseSqlServer method
https://docs.microsoft.com/en-us/dotnet/api/microsoft.entityframeworkcore.sqlserverdbcontextoptionsextensions.usesqlserver?view=efcore-6.0#microsoft-entityframeworkcore-sqlserverdbcontextoptionsextensions-usesqlserver(microsoft-entityframeworkcore-dbcontextoptionsbuilder-system-action((microsoft-entityframeworkcore-infrastructure-sqlserverdbcontextoptionsbuilder)))

dbContextOptionsBuilder options property
https://docs.microsoft.com/en-us/dotnet/api/microsoft.entityframeworkcore.dbcontextoptionsbuilder.options?view=efcore-6.0#microsoft-entityframeworkcore-dbcontextoptionsbuilder-options

configuring DbContext with MariaDb (complicated line of code!)
https://www.c-sharpcorner.com/article/how-to-configure-a-net-core-3-1-with-mariadb/

base keyword C#
https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/base

method overloading C#
https://www.geeksforgeeks.org/c-sharp-method-overloading/

DbContext source code
https://github.com/dotnet/efcore/blob/main/src/EFCore/DbContext.cs



------------------ Video Sections --------------------------------
Chapters:
0:00 Introduction
1:02 why are we making an AppDbContext class?
2:23 documentation EFCore configuring DbContext
2:54 Dependency Injection for DbContext as a scoped service
6:00 how to inject DbContextOptions in DbContext
10:12 injecting DbContextOptionsBuilder object into DbContext OnConfiguring method
11:50 Method overloading
13:42 UseSqlServer method
15:38 overriding the OnConfiguring class
20:20 What are those angular brackets for DbContextOptions?
22:56 injecting dbContextOptions manually by creating new objects
26:52 a preview into UseMySql and mysqlOptions
29:55 Conclusion

---------------------[Playlists and Relevant Github Repositories]----------------------------------------------

Fluid Mechanics and Git Repos:
https://www.youtube.com/playlist?list=PLhPfNw4V4_YSmdAXc6J0XOSQ1b27qsMGt
https://github.com/theodoreOnzGit/OpenFoam_heatTrf_YouTube

Petroleum Downstream Crash Course Playlist:
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQ13CnhacUqEVk-tZlU4ISE

OpenFOAM for Windows 10 Beginner Playlist and some Git Repos
https://www.youtube.com/playlist?list=PLhPfNw4V4_YRhBU4IqSaToQ8_X543YQsZ
https://github.com/theodoreOnzGit/laminar_BL_OpenFOAM

OpenFOAM Intermediate Playlist and some Git Repos
https://www.youtube.com/playlist?list=PLhPfNw4V4_YSpWX6mSOlwWEOKVa6i_iuE
https://github.com/theodoreOnzGit/thin_pipeflow_snappyHexMesh

OpenFOAM Heat Transfer Playlist and GitHub Repo
https://www.youtube.com/playlist?list=PLhPfNw4V4_YR2Qa3Q9-AzNSF2J9Dc4_qT
https://github.com/theodoreOnzGit/OpenFoam_heatTrf_YouTube

Radiation Heat Transfer Learning Journal and Git Repos:
https://www.youtube.com/watch?v=uUzh9kh-WTo&list=PLhPfNw4V4_YRUUVUydQp-n6U-7uu1kJof
https://github.com/theodoreOnzGit/heatTransferTheory_YouTube

Convection Boundary Layer and git Repos:
https://www.youtube.com/playlist?list=PLhPfNw4V4_YR9pRBpp101Mkuds49vjQ63
https://github.com/theodoreOnzGit/heatTransferTheory_YouTube

Turbulence Modelling Playlist
https://www.youtube.com/watch?v=F_Rxv9uMM3g&list=PLhPfNw4V4_YSnbYkJIBQ1kRN06Mmxe2Be
https://github.com/theodoreOnzGit/turbulenceModelling

LabView Frequency Analysis and Fun (playlist and git repo)
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQYE7XqTisMBkpm7gqNS_nl
https://github.com/theodoreOnzGit/Ted_labview_YouTube

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https://www.youtube.com/watch?v=qHY6y7JmB2U&list=PLhPfNw4V4_YRUuWnrtClovPKxU_gJOXH-
https://github.com/theodoreOnzGit/matlabFrequencyResponse.git

OpenFOAM C++
https://github.com/theodoreOnzGit/C-_YouTube_OpenFoam
https://www.youtube.com/playlist?list=PLhPfNw4V4_YT9OgqS7ZPlot_Ucxzc6pQJ

OpenFOAM Bash
https://github.com/theodoreOnzGit/Bash_OpenFOAM_YouTube
https://www.youtube.com/playlist?list=PLhPfNw4V4_YT5zjBhfj5Hj4r4D5eXilcU

Basic Samba
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQuWJLufBUpNplitReZX0fB
https://github.com/theodoreOnzGit/sambaVideos

Manjaro Tips and Tricks
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQuyXBfJxAvzHJTl0UiWx3h

lammps and Discrete Element Modelling (DEM)
https://www.youtube.com/playlist?list=PLhPfNw4V4_YTdRlnLiu2OUXeTf5ZNVQ9E

playing with dotnet core
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQSTR8sqz0aRVzWlQBq3QUw
dotnet core github repo
https://github.com/theodoreOnzGit/dotnetCoreYoutube



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