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Firebird SQL

Wha is it?

  • Firebird is an open source relational database management system.

  • It runs on LinuxWindows, and a variety of Unix platforms. 

  • Firebird can connect to popular development IDEs and frameworks with Firebird drivers; Java, .net, and python.

Installation Process

  • Open the downloaded setup file.

  • Follow the installation steps.

  • Leave the options as it is.

  • Set a database password as masterkey for SYSDBA.

  • Click Next > Finish.

Administration Tools

  • The  default administration account has the username SYSDBA.

  • And the case-sensitive password masterkey.

  • There are 2 administrative tools that are available with the software are:

gsec:

  • This is the security administrator. 

  • We will use this command-line tool for creating, modifying and deleting database users, changing passwords, etc.

isql:

  • This  is the interactive SQL tool.

  • We can use this to test or run SQL queries.

Interact with Firebird Database

  • Open the isql tool.

  • You can go through the Firebird installation path or search for that.

Create a Database

  • Here we need to create or connect to a database.

  • Now, we have no database. So we will create a database 'mydb'' in D:\Back path.

  • Type, CREATE DATABASE 'd:\back\mydb.fdb'

  • Type the username and password as; user 'SYSDBA' password 'masterkey';

1. To create a database 

2. To connect as administrator user.

  • After typing the creating syntax in isql tool, a database MYDB.FDB is created in specified path.

Here a new database created.

Connect to a Database

  • After creating a database in Firebird SQL, we can connect to a given database.

  • The syntax for connecting database: CONNECT 'd:\back\mydb.fdb'

  • Then con> will promote. Type

1. To connect a existing database.

2. To connect as user.

Connect to a Database

  • After creating a database in Firebird SQL, we can connect to a given database.

  • The syntax for connecting database: CONNECT 'd:\back\mydb.fdb'

  • Then con> will promote. Type

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