Jan 02, 2016 So with my computer I am running 10.11 and we want the.dmg file. Download Mac OS X 10.10 (x86, 64-bit), DMG Archive. Then you get to this lame screen: MySQL is free and open source software (FOSS. I have erased and installed OSX 10.11 El Capitan and I have been following through this tutorial to get MySQL up and running on the new OS X. The first step was to download MySQL For Mac OS X 10.9 (x86, 64-bit), DMG Archive (works on 10.11, they recommended in the tutorial). While I were finishing installing the MySQL, I got the message saying that: 2015-10-25T02:19Z 1 Note A. Mysql-5.7.29-osx10.13-x8664.dmg installs MySQL into /usr/local/mysql-5.7.29-osx10.13-x8664/. The following table shows the layout of the installation directory. Table 2.1 MySQL Installation Layout on macOS Directory Contents of Directory bin mysqld server, client and utility programs data Log files, databases.
MySQL doesn’t come pre-loaded with macOS High Sierra and needs to be dowloaded from the MySQL site. The latest version of MySQL 5.7.19 does work with the public release of macOS. If you already have MySQL 5.7 and you have upgraded OS from El Capitan to Sierra I expect that to be ok, but will be interested if anyone comments on that.
MySQL for Mac is designed for enterprise organizations delivering business critical database applications. It gives corporate developers, DBAs and ISVs an array of new enterprise features to make more productive developing, deploying, and managing industrial strength applications.
If you need a GUI for MySQL Database, you can download - NAVICAT (MySQL GUI). It supports to import Oracle, MS SQL, MS Access, Excel, CSV, XML, or other formats to the tool. MySQL Database Server delivers new enterprise features, including: ACID Transactions to build reliable and secure business critical applications. Stored procedures to improve developer productivity. Triggers to enforce complex business rules at the database level. Views to ensure sensitive information is not compromised. Information schema to provide easy access to metadata. Distributed transactions (XA) to support complex transactions across multiple databases. Top 10 Reasons to Use MySQL for Mac: Scalability and Flexibility The app database server provides the ultimate in scalability, sporting the capacity to handle deeply embedded applications with a footprint of only 1MB to running massive data warehouses holding terabytes of information. High Performance A unique storage-engine architecture allows database professionals to configure the app database server specifically for particular applications, with the end result being amazing performance results. High Availability Rock-solid reliability and constant availability are hallmarks of the app, with customers relying on the program to guarantee around-the-clock uptime. Robust Transactional Support The tool offers one of the most powerful transactional database engines on the market. Features include complete ACID (atomic, consistent, isolated, durable) transaction support, unlimited row-level locking and more. Web and Data Warehouse Strengths The app is the de-facto standard for high-traffic web sites because of its high-performance query engine, tremendously fast data insert capability, and strong support for specialized web functions like fast full text searches. Strong Data Protection Because guarding the data assets of corporations is the number one job of database professionals, MySQL for Mac offers exceptional security features that ensure absolute data protection. Comprehensive Application Development One of the reasons the software is the world's most popular open source database is that it provides comprehensive support for every application development need. Within the database, support can be found for stored procedures, triggers, functions, views, cursors, ANSI-standard SQL, and more. Management Ease The program offers exceptional quick-start capability with the average time from software download to installation completion being less than fifteen minutes. Open Source Freedom and 24 x 7 Support Many corporations are hesitant to fully commit to open source software because they believe they can't get the type of support or professional service safety nets they currently rely on with proprietary software to ensure the overall success of their key applications. Lowest Total Cost of Ownership By migrating current database-drive applications to the app, or using the tool for new development projects, corporations are realizing cost savings that many times stretch into seven figures. Also Available: Download MySQL for Windows
This article is applicable to MySQL 8.0, which is the successor of MySQL 5.7, where 5 was dropped?!
Introduction to Relational Database and SQLRelational Databases
A relational database organizes data in tables. A table has rows (or records) and columns (or fields). Tables are related based on common columns to eliminate data redundancy and ensure data integrity.
Popular Relationship Database Management System (RDBMS) includes the commercial Oracle, IBM DB2, Microsoft SQL Server and Access, SAP SyBase Teradata; and the open-source MySQL, PostgreSQL, Embedded Apache Derby (Java DB), mSQL (mini-SQL), SQLite and Apache OpenOffice's Base.
Structure Query Language (SQL)
A high-level programming language, called Structure Query Language (SQL), is designed for interacting with the relational databases. SQL defines a set of commands, such as
SELECT , INSERT , UPDATE , DELETE , CREATE TABLE , DROP TABLE , and etc.
Edgar F. Codd of IBM proposed the Relational Database Model in 1970. SQL, one of the earlier programming language, was subsequently developed by Donald D. Chamberlin and Raymond F. Boyce at IBM in the early 1970s. Oracle, subsequently, took it to a new height.
ANSI (American National Standard Institute) established the first SQL standard in 1986 (SQL-86 or SQL-87) - adopted by ISO/IEC as 'ISO/IEC 9075' - followed in 1989 (SQL-89), 1992 (SQL-92 or SQL2), 1999 (SQL-99 or SQL3), 2003 (SQL:2003), 2006 (SQL:2006), 2011 (SQL:2011) and 2016 (SQL:2016). However, most of the database vendors have their own directs, e.g., PL/SQL (Oracle), Transact-SQL (Microsoft, SAP), PL/pgSQL (PostgreSQL).
SQL By Examples
A relational database system organizes data in the following hierarchy:
Suppose we have a database called
studentdb , a table called class101 in the database with 3 columns (id , name , gpa ) and 4 rows as illustrated below. Each column has a data type. We choose: INT (integer) for column id , VARCHAR(50) (variable-length string of up to 50 characters) for name , and FLOAT (floating-point number) for gpa .
SQL (Structure Query Language) defines a set of intuitive commands (such as
SELECT , INSERT , DELETE , UPDATE ) to interact with relational database system.
SELECTDELETEINSERTUPDATECREATE TABLEDROP TABLENotes:
Introduction to MySQL Relational Database Management System (RDBMS)
SQL is a programming language for interacting with relational databases. On the other hand, MySQL is a software system - a Relational Database Management System.
MySQL is one of the most used, industrial-strength, open-source and free Relational Database Management System (RDBMS). MySQL was developed by Michael 'Monty' Widenius and David Axmark in 1995. It was owned by a Swedish company called MySQL AB, which was bought over by Sun Microsystems in 2008. Sun Microsystems was acquired by Oracle in 2010.
MySQL is successful, not only because it is free and open-source (there are many free and open-source databases, such as PostgreSQL, Apache Derby (Java DB), mSQL (mini SQL), SQLite and Apache OpenOffice's Base), but also for its speed, ease of use, reliability, performance, connectivity (full networking support), portability (run on most OSes, such as Unix, Windows, Mac), security (SSL support), small size, and rich features. MySQL supports all features expected in a high-performance relational database, such as transactions, foreign key, replication, subqueries, stored procedures, views and triggers.
MySQL is often deployed in a LAMP (Linux-Apache-MySQL-PHP), WAMP (Windows-Apache-MySQL-PHP), or MAMP (MacOS-Apache-MySQL-PHP) environment. All components in LAMP is free and open-source, inclusive of the Operating System.
The mother site for MySQL is https://www.mysql.com. The ultimate reference for MySQL is the 'MySQL Reference Manual', available at https://dev.mysql.com/doc. The reference manual is huge - the PDF has over 3700 pages!!!
MySQL operates as a client-server system over TCP/IP network. The server runs on a machine with an IP address on a chosen TCP port number. The default TCP port number for MySQL is 3306. Users can access the server via a client program, connecting to the server at the given IP address and TCP port number.
How to Install MySQL 8.0 and Get Started with SQL Programming
I want you to install MySQL on your own machine, because I want you to learn how to install, customize and operate complex industrial software system. Installation could be the hardest part in this exercise.
Step 0: Create a directory to keep all your works
Create a directory called '
c:myWebProject ' (for Windows) or '~/myWebProject ' (for Mac OS X, where '~ ' denotes your home directory) to keep all your works.
Use your graphical interface, e.g., File Explorer (Windows), or Finder (Mac OS X) to verify this directory. (Of course you can use your graphical interface to create this directory!)
For novices: It is important to follow this step. Otherwise, you will be out-of-sync with this article and will not be able to find your files later. Internet explorer for mac download 2016.
Step 1: Download and Install MySQL
For Windows
For Mac OS X
Notes: The current version of MySQL (8.0.xx) works with Mac OS 10.14 and 10.13. If you are running older version of Mac OS, you need to find an archived version of MySQL @ https://dev.mysql.com/downloads/ ⇒ Archive.
For Ubuntu
Refer to 'How to install MySQL 5 on Ubuntu'.
I shall assume that MySQL is installed in directory
'c:myWebProjectmysql ' (for Windows) or '/usr/local/mysql ' (for Mac OS X). But you need to TAKE NOTE OF YOUR MySQL INSTALLED DIRECTORY. Hereafter, I shall denote the MySQL installed directory as <MYSQL_HOME> in this article.
Step 3: Start the 'Server'
The MySQL is a client-server system. The database is run as a server application. Users access the database server via a client program, locally or remotely thru the network, as illustrated:
The programs
mysqld and mysql are kept in the 'bin ' sub-directory of the MySQL installed directory.
Startup Server
For Windows
To start the database server, launch a new CMD shell:
Note: The
--console option directs the output messages to the console. Without this option, you will see a blank screen.
For Mac OS
The EASY WAY: Via graphical control. Click 'Apple' Icon ⇒ System Preferences ⇒ MySQL ⇒ Start or Stop.
The MySQL database server is now started, and ready to handle clients' requests.
Anything that can possibly go wrong, does! Read 'How to Debug'.
Shutdown Server
For Windows
The quickest way to shut down the database server is to press Ctrl-C to initiate a normal shutdown. DO NOT KILL the server via the window's CLOSE button.
Observe these messages from the MySQL server console:
For Mac OS X
The EASY WAY: Via the graphical control. Click 'Apple' Icon ⇒ System Preferences ⇒ MySQL ⇒ Stop.
Mysql Mgr Ha
WARNING: You should properly shutdown the MySQL server. Otherwise, you might corrupt the database and might have problems restarting it. BUT, if you encounter problem shutting down the server normally, you may kill the '
mysqld ' process in Task Manager (for Windows); or Activity Monitor (for Mac OS X); or System Monitor (for Ubuntu).
Step 4: Start a 'Client'
Recall that the MySQL is a client-server system. Once the server is started, one or more clients can be connected to the database server. A client could be run on the same machine (local client); or from another machine over the network (remote client).
To login to the MySQL server, you need to provide a username and password. During the installation, MySQL creates a superuser called '
root ' with a temporary password. I hope that you have taken note of this password! (Otherwise, re-install!)
https://inqirt.weebly.com/mavericks-os-x-109-dmg.html. The MySQL installation provides a command-line client program called '
mysql '. (Recall that the server program is called 'mysqld ' with a suffix 'd' ; the client program does not have the suffix 'd ').
Let's start a command-line client with the superuser '
root '.
First, make sure that the server is running. See previous step to re-start the server if it has been shutdown.
For Windows
Start Another NEW CMD shell to run the client (You need to keep the CMD that run the server):
For Mac OS
Open a NEW 'Terminal' and issue these commands to start a MySQL client with superuser
root :
(Skip Unless..) Read 'How to Debug'.
Step 5: Change the Password for the Superuser 'root'
As mentioned earlier, the MySQL installation creates a superuser called '
root ' with a temporary random password. 'root ' is a privileged user that can do anything, including deleting all the databases. You are required to change the root's password immediately after logging in.
Notes: If you get stuck entering a command, press Ctrl-C to abort the current command.
Changing the Password for 'root'
Let's continue with our client session started earlier.
Re-Start a Client as 'root' with the New Password
We have just changed the password for
root and exited the client. Start a client and login as root again. Enter the password when prompted.
For Mac OS X
Step 6: Create a New User
The superuser 'root' is privileged, which is meant for database administration and is not meant for operational. We shall create a new user - let's call it '
myuser ' - with a lesser privilege. To create a new user, start a client with superuser 'root ':
Explanation
Step 7: Create a new Database, a new Table in the Database, Insert Records, Query and Update
Recall that the MySQL server organizes data in the following hierarchy:
Let's create a database called '
studentdb ', and a table called 'class101 ' in the database. The table shall have three columns: id (of the type INT - integer), name (of the type VARCHAR(50) - variable-length string of up to 50 characters), gpa (of the type FLOAT - floating-point number).
CAUTION: Programmers don't use blank and special characters in NAMES (database names, table names, column names). It is either not supported, or will pose you many more challenges.
Tips on Client's Session
Before we proceed, here are some tips on using the client:
SQL Programming
Savage worlds healing from dmg. Let's start a client with our newly-created user '
myuser '.
Exercises:
(Skip Unless.. ) Read 'How to Debug'.
More Exercises
Many-to-many Relationship
In a bookstore, a book is written by one or more authors; an author may write zero or more books. This is known as a many-to-many relationship. It is IMPOSSIBLE to capture many-to-many relationship in a SINGLE table (or one spreadsheet) with a fixed number of columns, without duplicating any piece of information! For example, if you organize the data in the table below, you will not know how many author columns to be used; and you need to repeat all the data for repeating authors.
The many-to-many relationship between books and authors can be modeled with 3 tables, as shown below. A
books table contains data about books (such as title and price); an authors table contains data about the authors (such as name and email). A table called books_authors joins the books and authors tables and captures the many-to-many relationship between books and authors .
Exercises
(Optional) Backup and Restore DatabasesBackup via 'mysqldump' Utility Program
You can use the
'mysqldump' utility program to back up (i) the entire server (all databases), (ii) selected databases, or (ii) selected tables of a database. The 'mysqldump ' program generates a SQL script that can later be executed to re-create the databases, tables and their rows.
For example, the following command backups the entire '
studentdb ' database to a SQL script called 'backup_studentdb.sql '.
For Mac OS X
Mysql Workbench Dmg Download
Study the output file, which contains
CREATE DATABASE , CREATE TABLE and INSERT statements to re-create the database and tables dumped earlier.
Restore via 'source' command in a mysql client
You can restore from the backup by running the '
source ' command in a MySQL client. For example, to restore the studentdb backup earlier: Microsoft 2011 mac outlook how to archive.
For Mac OS X
Summary of Frequently-Used Commands(For Windows) Starting MySQL Server and Client(For Mac OS X) Starting MySQL Server and ClientFrequently-used MySQL Commands
MySQL commands are NOT case sensitive.
(Skip Unless..) How to Debug?
'Everything that can possibly go wrong will go wrong.' The most important thing to do is to find the ERROR MESSAGES!!!
Cannot Start the MySQL Server after Installation
First of all, check if you have already started an instance of MySQL Server:
Mysql DmvCannot Start the 'mysql' ClientError Using the 'mysql' ClientMysql Mgr PxcLink to MySQL References & ResourcesComments are closed.
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