How to query the statement in navicat

Navicat query statement guide

How to use Navicat to query data

Navicat is a powerful database management tool that can simplify queries database process. This guide will introduce how to use Navicat to write query statements.

1. Connect to the database

First, connect to the target database using your credentials.

2. Create a query

In Navicat, there are many ways to create a query:

• SQL Editor: Write query statements in the SQL editor.
• Query Builder: Build queries using a drag-and-drop interface.
• Wizard: Use the wizard to create your query step by step.

3. Write the query statement

The query statement consists of the following parts:

• SELECT: Specify the fields to retrieve.
• FROM: Specify the table to query.
• WHERE (optional): Specify filter conditions.
• ORDER BY (optional): Specify the sort order.

For example, the following query will retrieve the "name" and "email" fields of all customers from the "customers" table:

<code class="sql">SELECT name, email
FROM customers;</code>

4. Execute query

To execute the query, click the "Execute" button or press F5. The query results will be displayed in the Data view.

5. Filter results (optional)

You can use the "Filter" panel to filter query results.

6. Save Query (Optional)

To save the query for future use, click the Save button.

Tip:

• Type ";" to end the query statement.
• Use wildcard characters (*, %) for fuzzy search.
• Use the "AND" and "OR" operators to combine conditions.
• Use the "LIMIT" clause to limit the number of rows returned.

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