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49240 private teachers in Btte

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Brahim - BerrechidRecently active246 CNY
246 CNYIntroduction to Relational Database and SQL Language by practise
Trusted teacher: Module 1: SQL Overview Outlining SQL as the cornerstone of database activity Applying the ANSI/ISO standards Describing the fundamental building blocks: tables, columns, primary keys, and foreign keys Module 2: Building the Database Schema - Creating tables and columns Building tables with CREATE TABLE Modifying table structure with ALTER TABLE Adding columns to an existing table Removing tables with DROP TABLE - Protecting data integrity with constraints Guaranteeing uniqueness with primary key constraints Enforcing integrity with foreign key constraints Imposing business rules with check constraints - Improving performance with indexes Expediting data retrieval with indexes Recommending guidelines for index creation Module 3: Manipulating Data - Modifying table contents Adding table rows with INSERT Changing row content with UPDATE Removing rows with DELETE - Applying transactions Controlling transactions with COMMIT and ROLLBACK Deploying BEGIN TRANSACTION in SQL Server Module 4: Working with the SELECT Statement - Writing Single Table queries Retrieving data with SELECT Specifying column expressions Sorting the result with ORDER BY Handling NULL values in expressions - Restricting rows with the WHERE filter Testing for equality or inequality Applying wildcard characters Avoiding NULL value pitfalls Module 5: Querying Multiple Tables - Applying the ANSI/ISO standard join syntax Matching related rows with INNER JOIN Including nonmatched rows with OUTER JOIN Creating a Cartesian product with CROSS JOIN - Combining results with set operators Stacking results with UNION Identifying matching rows with INTERSECT Utilizing EXCEPT to find nonmatching rows Module 6: Employing Functions in Data Retrieval - Processing data with row functions Conditional formatting with the CASE expression Utilizing the CASE expression to simulate IF tests Dealing with NULL values - Performing analysis with aggregate functions Summarizing data using SUM, AVG and COUNT Finding the highest/lowest values with MAX and MIN Defining the summary level with GROUP BY Applying filter conditions with HAVING Module 7: Constructing Nested Queries - Applying subqueries in filter conditions Creating correlated vs. noncorrelated subqueries Testing the existence of rows - Including subqueries in expressions Placing subqueries in the column list Creating complex expressions containing subqueries Handling subqueries that return no rows Module 8: Developing In-Line and Stored Views - Breaking down complex problems Selecting data from a query result set Using subqueries in the FROM clause - Creating views in a database Building reusable code Creating updateable vs. non-updateable views
Mysql · Oracle database · Microsoft sql server
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(3 reviews)
Patricia - LilleRecently active178 CNY
178 CNY💕 French differently: practice, pleasure and progress guaranteed!
Trusted teacher: I am a native French-speaking tutor, passionate about languages, culture, fashion and travel. Having lived in 4 countries (🇫🇷 France, 🇨🇭 Switzerland, 🇲🇦 Morocco, 🇺🇦 Ukraine) and visited 10 countries (🇲🇫🇨🇦🇨🇵🇩🇪🇪🇸🇺🇦🇲🇦🇨🇭🇧🇪🇿🇦), I have developed a great open-mindedness and intercultural curiosity that I love to share with my learners. 💬 What I offer my students: PDF activity booklets for practicing during and between sessions. Constant availability: you can ask me your questions at any time. Comprehensive help to improve spelling, grammar, vocabulary and oral expression. Regular homework to reinforce your skills. Serious support that guarantees better academic results and success in your exams. Lively and interactive classes, where each session is a real moment of exchange and sharing. 🌟 What you can expect from my classes: An interactive, cool, fun class, but rich in learning. Visible progress in every lesson. A balance between theory and practice, with constant role-playing. Varied conversation topics, tailored to your tastes and needs. A unique, professional and caring approach. Carefully curated content to make each session engaging and effective. 🎯 My goal: to help you progress with pleasure, confidence and motivation.
French · English
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Our students from Btte evaluate their teacher.

To ensure the quality of our teachers, we ask our students from Btte to review them.
Only reviews of students are published and they are guaranteed by Apprentus. Rated 4.8 out of 5 based on 49 reviews.

Viola & Violin Lessons – From Beginner to Advanced evels. (The Hague)
Estela
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Estella is a very positive, always happy teacher. Even though my son has been having on-line lessons with her, we can always feel her positive attitude during the lessons. She is very patient, gives lots of important tips and feedback, which has been helping him to guide his learning, improving in every aspect of it. We can see how much she care about the whole learning experience. It’s been very useful to expend his time while at home doing the lessons. He has been practicing more and has been feeling more motivated since he started the lessons with her. We definitely recommend her as a Saxophone teacher!
Review by PRISCILA
💕 French differently: practice, pleasure and progress guaranteed! (Lille)
Patricia
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Well, it's only my second lesson, but I'm already very comfortable and, after a lot of trying various methods and different approaches, I feel very confident about Patricia, about her teaching skills and her style.
Review by IAN
Learn Standard Arabic & Moroccan Darija Step by Step for Better Language and Communication (Agadir)
Ilyass
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Ilyess is a very friendly teacher with well prepared documents. Class exactly served my demand and was what i was expecting. Plus Ilyess is really fun to talk to and flexible regarding times. Can recommend fully!
Review by CAROLIN

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