【文件属性】:
文件名称:SQL Queries Succinctly
文件大小:1.87MB
文件格式:PDF
更新时间:2020-03-23 16:24:19
SQL
SQL Queries Succinctly
Published on: February 04, 2017
Description
SQL is the language of data, and therefore the intermediary language for those who straddle the line between technology and business. Every business application needs a database and SQL is the key to working with these databases. Nick Harrison’s SQL Queries Succinctly will show you how to craft queries in SQL, from basic CRUD statements and slicing and dicing the data, to applying filters and using aggregate functions to summarize the data. You will look at solving common problems, navigating hierarchical data, and exploring the data dictionary.
Table of Contents
Introduction
Basic CRUD
More Advanced CRUD
Slicing and Dicing Data
Selecting From Yourself
It’s About Time
Importance of the Data Dictionary