Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another computer
Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another computer across a network (including the Internet).
Outlines
Relational Database Concepts, Specific Products
SQL syntax rules
Data definition, data manipulation, and data control statements
Getting acquainted with the course database and editor
SQL Select Statements
Clauses
The SELECT clause: columns and aliases, where expressions, order by expressions how null values behave
SQL Functions And Expressions
Eliminating duplicates with DISTINCT arithmetic expressions
Replacing null values C. Literals, concatenation, other string functions
Numeric operations, including rounding
Date and time functions F. Nested table expressions
Case logic
Other expressions in specific dbms products
SQL Updating
The Insert, Update and Delete statements
Column constraints and defaults
Referential integrity constraints
SQL Joins
Inner joins with original and SQL 92 syntax
Table aliases
Left, right and full outer joins
Self-joins VI.
SQLSubqueries And Unions
Intersection with IN and EXISTS
Subqueries
Difference with NOT IN and NOT EXISTS subqueries
The purpose and usage of UNION and UNIONALL
SQL Summarization
The column functions MIN, MAX, AVG, SUM and COUNT
The GROUP BY and HAVING clauses grouping in a combination with joining
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This course will teach the students what is Cosmos DB and how you can migrate MongoDB and Cassandra workloads to Cosmos DB.Â
This instructor-led, live training in the UK (online or onsite) is aimed at application developers and engineers who wish to master more sophisticated usages of the Teradata database.
This training course will teach you the essentials of SQL. In this course you’ll learn how to use SQL to create a database & tables, retrieve data from a database, filter data, aggregation, use functions, subqueries, join multiple tables and create views.
The candidates of this course must undertake a database project to become an Oracle Database SQL Certified Associate.
Through this course, you will learn how to deploy Cosmo-DB system in the IT infrastructure of the organization. Here, you will also learn about the difference between the schema-less and the relational model of data management.
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