![]() In most cases, you can leave this to the default value. Other options are NOCASE, which is case-insensitive, and RTRIM, which ignores trailing white space. Collation: Sqlite can use different methods of string comparison.For example, you might check that the value in a phone number field has at least 10 characters. Check: A field can have a check performed on it when a record is added.Default: A default value will be provided if a record is added that has no value in this field.U (Unique): This field in each record must hold a unique value, meaning there can’t be any duplicates in this field in the table.We used this in the “id” field in the example we covered above. AI (Auto-Incrementing): Numeric fields can be automatically filled in, with the next highest unused value.There can only be one primary key in a table. In a table of user accounts, though, it might be a username. This might be a simple numeric value, like the auto-incrementing integer fields we covered above. PK (Primary Key): A field (or group of fields) that provides a unique identifier for the records in the table.If you try to add a record without providing a value for this field, it will be rejected. ![]() NN (Not Null): When this option is set, the field can’t be left empty.This contains the instructions necessary to re-create a database and insert its data into a database. Sometimes, you might be given or sent a database dump file in SQL format. We’re going to look at two ways you can import both data and database table definitions, as well as how you can create your own database. When DB4S starts, it doesn’t have a database loaded into it. On Manjaro, we use pacman: sudo pacman -Sy sqlitebrowser On Fedora, you type: sudo dnf install sqlitebrowser To install DB4S on Ubuntu, use the following command (again, note the installation still uses the old name): sudo apt-get install sqlitebrowser You can make sure the command does what you think it’s going to before you hard-code some SQL into your application. Browse and search for database records.Create, edit, and delete tables and indexes.Import and export tables and data in CSV format.Import and export database schemas, tables, and data in SQL format. ![]() SQLite Manager for Google Chrome™ is not owned by, is not licensed by and is not a subsidiary of Google Inc. Google doesn’t endorse or sponsor this Chrome extension. All copyrights belong to their respective owners. ![]() This software is 100% free and does not require you to pay.ĭisclaimer: Please note this extension is NOT made by Google and is made by an independent development team. This function is not usable for SQLite commands at the moment. Use help("command name") to get more info about each Math.js command (e.g.: help("selected")). Note that each computational boxĬan either run SQLite or Math.js commands. To move to the next line without executing the command use "Shift" + "Enter" key combination. To execute the command press the "Enter" key. You can run one or more SQLite or Math.js commands in each computational box. ✔ Manage your database, using SQL or Math,js commands To select the active database use the selector tool in the top right side of the screen. Use the "File" menu to open or create a new SQLite database or simply drop a database into this window. ✔ Load SQLite database files from your device ★ Main Features of SQLite Database Manager: ![]() You can read one or multiple SQLite databases and run SQLite commands right in your browser. SQLite Database Manager allows you to edit/view SQLite databases directly on Google Chrome. ![]()
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