Oracle

DATEADD function

T-SQL Datetime functions

Recursive CTE

Common table expressions (CTE)

What do you need to work with the textbook?

Introduction

Integer division

Notes about data types

DELETE statement

Data modification statements

Renaming the columns and calculations in the result set

SELECT statement

The sorting and NULL values

Getting summarizing values

Aggregate function to aggregate function

Getting summarizing values

INFORMATION_SCHEMA and Oracle

Data Definition Language (SQL DDL)