In MySQL I have some tables I need to randomize the phone numbers and Email addresses to be randomly generated for development purposes. In MySQL how could I generate 7 digit unique random numbers for the phone numbers? How can I generate random email address like [email protected]. How can I generate this random data with MySQL Queries? Dummy Data for MYSQL Database Automatically generate data and fill your database tables with test data. FillDB is a free tool that lets you quickly generate large volumes of custom data in MySql format to use in testing software and populating databases with random data. Jan 20, 2018 Foreign keys support. If a field has Foreign Keys constraints, random-data-load will get up to -max-fk-samples random samples from the referenced tables in order to insert valid values for the field. The number of samples to get follows this rules: 1. Get the aproximate number of rows in the referenced table using the rows field in. One of the common tasks requested by our support customers is to optimize slow queries. We normally ask for the table structure(s), the problematic query and sample data to be able to reproduce the problem and resolve it by modifying the query, table structure, or global/session variables. Databases supported: Oracle, MySQL, MS SQL Server, MS Access, MS Azure, SQLite and PostgreSQL Datanamic Data Generator is a powerful data generator that allows developers to easily populate databases with thousands of rows of meaningful and syntactically correct test data for database testing purposes.
This is a free online tool that allows to create MySql Database Schema. The application is build in such way so creating database tables is intendet to be easy, fast and cool.
As php developer with more than 10 years experience, I have built a lot of databases for different projects. Entering data for tables is pretty boring with the existing applications like Phpmyadmin or Mysql Workbench, so I decided to create a tool that will do the job faster.
Based on the field names provided, application will try to guess the corresponding data type and other column settings. Examples: for all fields ending in '_at' like 'created_at' system will assign TIMESTAMP type with CURRENT_TIMESTAMP default value, fields starting with 'is_' like 'is_featured' system will assign 'BIT(1)' UNSIGNED, price: DECIMAL(10,2), username: VARCHAR(100) with UNIQUE key and so on. There are other rules and they can be extended easily.
In current version it is possible only to create database tables. I hope you will enjoy it, please contact me if you experience any issue or if you have ideas how we can make it better! Please note that Foreign keys and unique constraint for multiple columns is not supported yet.
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Hints:
- Use 'Tab' and 'Shift+Tab' to move on next or previous field
- 'Enter' key will trigger 'Save Table' action
- Once you create at least one table, then you can generate and fill it with testing data
- At any time you can Export the Database by clicking 'Export Schema' button.