Yes. Saib cov kauj ruam no los ntawm kauj ruam qhia ntawm Entity Framework, LINQ, thiab Model-First rau Oracle database (11G), thiab siv Visual Studio 2010 nrog. NET 4. Yog hais tias koj tsis paub nws twb, Oracle tau tso ODP. NET uas txhawb Entity Framework.
Qhov Chaw Ua Haujlwm Txuas mus rau Oracle database li cas?
Summary
- Create a new Project in Visual Studio.
- Tsim kev sib txuas Oracle.
- Create an Entity Data Model using the Entity Data Model Wizard.
- Execute queries for Entity Framework Data Retrieval.
- Daim ntawv qhia cov txheej txheem khaws cia rau EDMs.
Dab tsi databases Entity Framework txhawb?
EF Core ua haujlwm nrog ntau lub databases, suav nrog SQL Database (ntawm-chaw thiab Azure), SQLite, MySQL, PostgreSQL, thiab Azure Cosmos DB.
Linq puas ua haujlwm nrog Oracle?
4 Teb. LINQ rau SQL tsis txhawb nqa Oracle, tab sis Lub Chaw Haujlwm muaj tus qauv qhib ntau dua, thiab muaj Oracle tsav tsheb uas txhawb nqa EF.
Puas SQL siv rau Oracle?
Structured Query Language (SQL) yog cov nqe lus uas txhua qhov kev pab cuam thiab cov neeg siv nkag tau cov ntaub ntawv hauv Oracle database. Cov kev pab cuam thiab Oracle cov cuab yeej feem ntau tso cai rau cov neeg siv nkag mus rau hauv cov ntaub ntawv yam tsis tau siv SQL ncaj qha, tab sis cov ntawv thov no yuav tsum siv SQL thaum ua tiav cov neeg siv cov lus thov.
