Cara menggunakan mysql query analyzer tool

Available in Non-Essentials editions of Navicat for MySQL, PostgreSQL, SQLite, MariaDB, and Navicat Premium, the Query Builder allows anyone to create and edit queries with only a cursory knowledge of SQL. In today's blog, we'll use it to write a query to fetch a list of actors that appeared in movies released during a given year.

The query that we'll be building will run against the . A former member of the MySQL AB documentation team named Mike Hillyer created the Sakila database specifically for the purpose of providing a standard schema for use in books, tutorials, and articles just like the one you're reading.

The database contains a number of tables themed around the film industry that cover everything from actors and film studios to video rental stores. Please refer to the tutorial for instructions on downloading and installing the Sakila database.

You can think of the Query Builder as a tool for building queries visually. It's accessible from the Query Designer screen. Let's bring it up by opening a new query:

• Click the Query icon on the main toolbar, followed by the New Query button from the Object toolbar:
• In the Query Designer, click the Query Builder button to open the visual SQL Builder.

  The database objects are displayed in left pane, whereas the right pane is divided into two portions: the upper Diagram Design pane, and the lower Syntax pane:

It's a good idea to select the tables first, so that the Query Builder knows which fields to present for the field list:

• Drag a table/view from the left pane to the Diagram Design pane or double-click it to add it to query. We'll be needing the actor, film_actor, and film tables.
• You can assign table aliases by clicking on "" beside each table. To add the table alias, simply double-click the table name and enter the alias in the Diagram Design pane.

Note how the Query Builder already knows the table relationships. That's because foreign key constraints have already been declared on Table objects:

• To include a field in the query, check the left of the field name in the Diagram Design pane. To include all the fields, click at the left of the object caption. Select the actor first and last names as well as the film title.

Adding WHERE Criteria

Clicking on "" beside the WHERE keyword adds a default WHERE condition of "<--> = <-->".

• Click on the left-hand "<--> = <-->" to select a field. That opens a popup dialog that contains a List of fields as well as an Edit tab.
• Click the List tab and choose the f.release_year field.
• Click OK to close the dialog.
• Next, click on the right-hand "<--> = <-->" to set the release year. This time enter a value of "2006" in the Edit tab. Click OK to close the dialog.
• Click OK to close the Query Builder. You should now see the generated SELECT statement in the Query Editor:

SELECT
a.first_name,
a.last_name,
f.title
FROM
actor AS a
INNER JOIN film_actor AS fa ON fa.actor_id = a.actor_id
INNER JOIN film AS f ON fa.film_id = f.film_id
WHERE
f.release_year = 2006
	

• Click the Run button to execute the query. The results will be sorted by Film title:

Whether you're a novice or experience DBA, Navicat's Query Builder makes writing SELECT queries easier than ever before. In an upcoming blog, we'll get into some of its more advanced features.

Artikel kali kita akan membahas kelanjutan artkel sebelumnya mengenai cara menginstall SQL Server 200, dan sekarang akan membahas mengani cara menjalankan aplikasi database SQL Server 2000 dengan menggunakan Query Analyzer. Bagaiamana cara menggunakan Query Analyzer?

Cara Menggunakan Query Analyzer Database SQL Server 2000

Untuk memulai membuat database pada SQL Server, yang harus Anda lakukan pertama kali adalah membuka media yang digunakan untuk pembuatan database beserta tabel-tabelnya. Pada SQL Server 2000 Anda dapat menggunakan Query Analyzer. Berikut ini langkah-langkah menggunakan Query Analyzer:

1. Untuk memulai pembuatan database, langkah pertama adalah membuka Query Analyzer dengan cara membuka komputer Anda. Pilih Start -> All Programs -> Microsoft SQL Server -> Query Analyzer.
2. Kemudian akan muncul kotak dialog Connect to SQL Server, kotak dialog ini digunakan untuk pengkoneksian pengguna ke layar SQL Server. Untuk penggunaan koneksi, Anda harus mengikuti sistem yang telah dibuat pada saat proses penginstalan SQL Server 2000. Dalam hal ini, pengguna dapat menentukan dua pilihan koneksi, yaitu Windows authentication atau menggunakan Mixed Mode. Jika Anda memilih Mixed Mode, maka Anda harus menentukan Login Name dan Passwordnya. Dan jika Anda menggunakan Windows authentication, Anda dapat langsung mengakses ke layar utama.
3. Setelah pengguna melakukan koneksi ke SQL Server, jika Anda berhasil masuk, maka Anda akan disuguhkan sebuah layar tampilan SQL Server 2000.
4. Query Analyzer ditampilkan dalam dua jendela, yaitu Object Browser dan Query Windows. Jika jendela Object Browser tidak muncul, maka klik tombol Object Browser pada toolbar, atau tekan tombol F8, atau pilih menu Tools -> Object Browser -> Show/Hide.

Query Analyzer memberikan sejumlah jendela, kotak dialog, dan wizard yang dapat membantu Anda untuk mengelola database serta data yang tersimpan di dalamnya. Dari sini, Anda bisa mulai menginput data dan melakukan setting database. Pembahasan selengkapnya mengenai Query Window dan Object Browser akan kita kupas dalam artikel selanjutnya. Nantikan tips dan trik belajar komputer hanya di website ini. Ayo belajar komputer!

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