How to execute query in CakePHP?

How to execute query in CakePHP?

1 Answer

1. You should mention namespace of connection manger use Cake\Datasource\ConnectionManager;
2. Get/initialize a connection $conn = ConnectionManager::get(‘default’);
3. Execute SQL with something like this $stmt = $conn->execute(‘SELECT * FROM customers’);
4. Fetch the results $results = $stmt ->fetchAll(‘assoc’);

How can I get SQL query in CakePHP?

If you need to run a SQL query in CakePHP, all you have to do is call the query method on your CakePHP model class, and give it the SQL query you want to run.

How can I get last query in CakePHP?

Get last query run in Cakephp 2. x :

1. function getLastQuery() {
2. $dbo = $this->getDatasource();
3. $logs = $dbo->getLog();
4. $lastLog = end($logs[‘log’]);
5. return $lastLog[‘query’];
6. }

How do I create a query builder?

Build a query:

1. On the Workspace home page, click SQL Workshop and then Query Builder. Query Builder appears.
2. Select objects from the Object Selection pane.
3. Add objects to the Design pane and select columns.
4. Execute the query.

How can I print query in CakePHP 2?

To print out all queries run in a given page request, in your controller (or component, etc) run: $this->render(‘sql’); It will likely throw a missing view error, but this is better than no access to recent queries!

How can I get data from database in CakePHP?

To view records of database, we first need to get hold of a table using the TableRegistry class. We can fetch the instance out of registry using get() method. The get() method will take the name of the database table as argument. Now, this new instance is used to find records from database using find() method.

How can I print query in cakephp 2?

How can I get data from database in cakephp?

What is query Builder?

Using Query Builder, you can search and filter database objects, select objects and columns, create relationships between objects, view formatted query results, and save queries with little or no SQL knowledge.

What is SQL query builder?

The SQL Query Builder (SQB) is a component of the Data Tools Platform (DTP) SQL Development Tools project. ▪ The SQB is a software tool that allows end-users to create SQL queries using point-click-select and drag-drop gestures.

How do I enable debug mode in CakePHP?

Enable/Disable debug mode in cakephp

1. Go to cakephp\app\Config folder and open core.
2. Now find Configure::write(‘debug’, 0); Now you can change the value of debug to 1 or 2.

What is CakePHP tutorial?

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp.

How to run a SQL query in CakePHP?

If you need to run a SQL query in CakePHP, all you have to do is call the query method on your CakePHP model class, and give it the SQL query you want to run.

How to pass Association object in CakePHP query builder?

If you want to select all but a few fields on a table, you can use selectAllExcept (): You can also pass an Association object when working with contained associations. CakePHP’s ORM offers abstraction for some commonly used SQL functions. Using the abstraction allows the ORM to select the platform specific implementation of the function you want.

When to use selectallexcept method in CakePHP?

If you want to select all but a few fields on a table, you can use selectAllExcept (): You can also pass an Association object when working with contained associations. New in version 3.6.0: The selectAllExcept () method was added. CakePHP’s ORM offers abstraction for some commonly used SQL functions.

Which is an example of an abstraction in CakePHP?

CakePHP’s ORM offers abstraction for some commonly used SQL functions. Using the abstraction allows the ORM to select the platform specific implementation of the function you want. For example, concat is implemented differently in MySQL, PostgreSQL and SQL Server.