Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "The MATCH clause is used to match a path having the specified node and relationship types."

A block of code is set as follows:

neo4j-sh (?)$ CREATE CONSTRAINT ON (user:User) ASSERT user.email IS UNIQUE;

New terms and important words are shown in bold like this: "A city can have multiple categories and will be connected to all categories that it has by a :KNOWN_FOR relationship."

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.