![]() ![]() #Mysql workbench view table how toYou can find more information on how to do that in our tutorial. After you download the program follow the installation steps to successfully install the software on your machine.īefore you can connect to your MySQL database you have to allow your IP access to the server. You can download the MySQL Workbench program from the MySQL official website. We can even get a bit fancier and convert the normal size values from bytes into something more useful and understandable to most people like megabytes.The MySQL Workbench software is a program developed by Oracle that allows you to remotely administer your databases from your computer. INDEX_LENGTH is the length (or size) of the index file for the table (also in bytes).Īrmed with this information, we can execute a query that will list all tables in a specific database along with the disk space (size) of each.DATA_LENGTH is the length (or size) of all data in the table (in bytes).List Table Sizes From a Single DatabaseĪs can seen in the official documentation, the INFORMATION_SCHEMA.TABLES table contains around 20 columns, but for the purpose of determining the amount of disk space used by tables, we’ll focus on two columns in particular: DATA_LENGTH and INDEX_LENGTH. ![]() For our purposes we’re particularly interested in the tables metadata, which we can query to actually extract the size of various tables in the system. Everything from views and user_privilieges to columns and tables can be found in the INFORMATION_SCHEMA. Regardless of the name, what matters is the information provided by these INFORMATION_SCHEMA tables. While most other databases refer to this information as a catalog, the official MySQL documentation refers to the INFORMATION_SCHEMA metadata as tables. Like most relational databases, MySQL provides useful metadata about the database itself. ![]()
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