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SQL Lab
SQL Lab
Set Up
Setting up the Postgres Connection
Loading a sample Database
pgAdmin
Metacommands
SQL
About the SQL language
The SELECT statement
Examples I
Aggregate Functions
The GROUP BY clause
The HAVING clause
Unions
Joins
Joins Overview
The JOIN clause (Inner Joins)
LEFT OUTER JOIN
SELF JOIN
Other stuff
Create Databases and Tables
Functions and Operators
Time/Date functions: Extract
String functions
String functions
Subqueries
Subqueries
repository
open issue
Index
