This note covers the following topics:
Multiple simultaneous changes to data, Uses of Databases, Ways to Use SQL, Some
Relational Database Concepts ,Variable Types, CREATE TABLE statement, Entering
observations into a table, Comparison Operators, Updating a Table , The SELECT
statement, Selecting based on Summaries, Subqueries, Making Tables from Queries,
SELECT with multiple tables.
This note covers the following topics:
Multiple simultaneous changes to data, Uses of Databases, Ways to Use SQL, Some
Relational Database Concepts ,Variable Types, CREATE TABLE statement, Entering
observations into a table, Comparison Operators, Updating a Table , The SELECT
statement, Selecting based on Summaries, Subqueries, Making Tables from Queries,
SELECT with multiple tables.