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- #MAGENTO 2 DEVDOCS SETUP SCRIPTS HOW TO#
- #MAGENTO 2 DEVDOCS SETUP SCRIPTS INSTALL#
- #MAGENTO 2 DEVDOCS SETUP SCRIPTS UPGRADE#
#MAGENTO 2 DEVDOCS SETUP SCRIPTS INSTALL#
They reuse InstallSchemaInterface, and the further code is inside the install function. In the above code, the Recurring scripts do not implement its own interface type.
#MAGENTO 2 DEVDOCS SETUP SCRIPTS HOW TO#
Take a look at the following example that shows how to use a Recurring script: startSetup() You can notice the use of recurring scripts in Magento\Indexer\Setup\Recurring. The Recurring script executes whenever the module version is incremented.
#MAGENTO 2 DEVDOCS SETUP SCRIPTS UPGRADE#
It works just like the Upgrade script but doesn’t have a version comparison condition. It runs whenever magento setup:upgrade command is called in CLI. The Recurring script is a new feature introduced in Magento 2. The above code for UpgradeData.php script also compares the module version to ensure if the upgrades are restricted to a particular version. The main thing to notice here is the use of the following code to confine the changes: However, here UpgradeSchema.php implements UpgradeSchemaInterface, and the rest of the code is placed in the upgrade function.
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In the above code, notice that the pattern is same as the InstallSchema.php script. Here’s an example of UpgradeSchema.php script: getVersion(), '1.0.1') startSetup() Updating the module version in module.xml will allow the Upgrade scripts to be run when the magento setup:upgrade CLI command is executed. The UpgradeSchema.php and UpgradeData.php scripts help in updating the database data and its structure. $setup->getConnection()->query("INSERT INTO. Take a look at this example: startSetup() However, it implements InstallDataInterface instead of InstallSchemaInterface. The InstallData.php script uses a similar practice. The example code uses DDL to add a column called remarks in the quote_item table. Notice that the InstallSchemaInterface interface has been implemented, and all of the setup code is placed within the install function.
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'type' => \Magento\Framework\DB\Ddl\Table::TYPE_TEXT, $connection = $installer->getConnection() The example of an InstallSchema.php script looks like this: startSetup() It means, if InstallSchema.php and InstallData.php are created after the installation of the module, they will never be executed. These scripts are used to modify the data and structure of the database respectively. When a Magento 2 module is first installed, an entry to the setup_module table is added for that particular module, using the setup_version attribute specified in the module.xml file that can be found in the Namespace/ModuleName/etc directory.Īs the names suggest, the InstallSchema.php and InstallData.php scripts run when the module is first installed in Magento 2. Setup scripts in Magento 2 are triggered using the Command Line Interface (CLI). For the reference, all mentioned Setup Scripts are located at /setup/src/Magento/Setup/. Now we only have to create a single folder called Setup in the root of the module directory and create only one file for each script. However, in Magento 2 this has been simplified. In Magento 1, we have to create separate folders for Setup and Data scripts with the separate version numbering files. In Magento 2, we have 6 different types of Setup Scripts that can be used with our custom modules: There are many differences between how these scripts are handled in Magento 2 and Magento 1.
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Setup scripts in Magento 2 are essential when writing custom modules. Such are the cases when Setup scripts can come in handy. You might even want to add more tables to the database or new columns to the table when you upgrade the module version. Follow you’re a Magento extension developer, there’s a chance that at some point you’ll want the extension to create and delete records from the database.