MySQL is an open-source relational database management system. With the MySQL app in , you can run your custom logic directly on your database server through stored procedures. loads the interface of input and output parameters and record sets dynamically so each parameter/value can be mapped individually.
Requirements
To use the MySQL app in , you must have a MySQL server connection and a configured MySQL server.
Connect MySQL and
To get started, you must first create a connection between MySQL and , allowing the two services to communicate.
Remote access must be allowed, and the CREATE ROUTINE privilege must be granted on the MySQL server.
Set the read access to MySQL tables
Make sure the account you are using to connect to your database has read access to the information_schema.tables, information_schema.columns, information_schema.routines, and information_schema.parameters tables.
Our servers are set up with valid PTR records, so you can easily restrict access by allowing %.make.com.
Enable access on your firewall
Enable incoming TCP connections to port 3306 from source IP addresses.
Configure MySQL for remote access
Linux
1
Open the configuration file /etc/mysql/my.cnf
2
Comment outline bind-address = 127.0.0.1 (by adding a hash at the beginning of the line):
#bind-address = 127.0.0.1
3
Restart the MySQL daemon
Create and grant remote access to your MySQL account
1
Start the MySQL command-line interface:
mysql -u root -p
2
Execute these commands (with <database>, <user> and <password> replaced by actual values):
CREATE USER <user>@'%' IDENTIFIED BY <password> GRANT ALL PRIVILEGES ON <database>.* TO <user>@'%' IDENTIFIED BY <password> WITH GRANT OPTION; FLUSH PRIVILEGES;
Set the tolerance of non-interactive connection
processes transactionally. That's why all modules that support transactions have open transactions throughout the whole run of a . Therefore, make sure that you have set a long enough time to tolerate non-interactive connections. This MySQL command will list the values:
Once you have configured your MySQL server, you're ready to create the connection in
To create the connection:
1
Log in to your account, add a MySQL module to your , and click Create a connection.
2
Optional: In the Connection name field, enter a name for the connection.
3
Complete the following fields:
Field
Description
Connection name
Enter the name of the new MySQL connection you want to establish.
Host
Enter the address of the MySQL server.
The MySQL server must be publicly accessible from the internet. If you want to use the database hosted on your local server, you'll need to specify your public IP address, and set the port forwarding on your router. Do not enter "localhost," or "127.0.0.1" in this field, as it will not work.
Port
Enter the port number of the MySQL server.
Database
Enter the database name if needed. This is required for the Execute a Query (advanced) module.
User
Enter the MySQL server user name.
Password
Enter the password.
Allow insecure authentication
Enable this option to connect to MySQL instances that use the old authentication method (MySQL 4.0 and older). If needed, see additional information about Updating Old Authentication Protocol Passwords.
Charset (optional)
Enter the MySQL character set for the connection, e.g., utf8. In this case, the utf8_general_ci MySQL collation is used.
Self-signed certificate (optional)
Upload your certificate (P12,PFX, or PEM file) if you want to use TLS using your self-signed certificate. If you're using the client-side certificate authorization, you can enter your CA certificate here.
does not retain or store any data (files, passwords) you provide. File and password are only used to extract a private key/certificate.
Client Private Key (optional)
Upload the private key to use the client-side certificate authorization.
does not retain or store any data (files, passwords) you provide. File and password are only used to extract a private key/certificate.
Client Certificate (optional)
Upload your certificate if you want to use client-side certificate authorization.
does not retain or store any data (files, passwords) you provide. File and password are only used to extract a private key/certificate.
4
Click Save.
5
If prompted, authenticate your account and confirm access.
You've successfully created the connection and can now use the MySQL app in your . If you want to make changes to your connection in the future, follow the steps here.
MySQL modules
After connecting to the MySQL app, you can use the following types of modules to build your .
Actions
Deletes a row according to a defined filter.
Field
Description
Connection
Establish a connection to the MySQL server.
Table
Select the table where you want to delete the row.
Filter
Set the filter for the row to be deleted.
Set filter values. You can also use logical operators, AND/OR, to specify your selection.
Field
Description
Connection
Establish a connection to the MySQL server.
Query
Enter the desired MySQL query. Make sure that the Database field under Connection settings is filled.
Variables used in the query are not sanitized. Make sure you sanitize variables properly to prevent SQL injection.
Continue the execution of the route even if the module returns no results
If enabled, the will not be stopped by this module.
Only one SQL statement is allowed (one semicolon ; as a statement terminator per query).
Field
Description
Connection
Establish a connection to the MySQL server.
Stored procedure
Select the stored procedure you want to execute. The stored procedure must already be created.
Here is a sample SQL statement that creates a stored procedure that simply inserts the values passed in the three parameters into a table:
DELIMITER ;; CREATE PROCEDURE `insert_record_from_integromat`(IN _name text, IN _email text, IN _phone text)
BEGIN INSERT INTO contacts (name, email, phone) VALUES (_name, _email, _phone); END;;
Fields
Contains the parameter fields from the stored procedure. E.g., enter values you want to insert into the table during the stored procedure execution.
Example
The following example adds 2 to the provided parameter (e.g., in the Execute a Stored Procedure module), and returns the result, together with the current date (can be further iterated using the Iterate Recordset of a Stored Procedure module).
Text
1CREATE PROCEDURE `test_procedure`(IN id integer, OUT outid integer)2BEGIN
3 set outid = id +2;4 select id as inid,now() as current_date;5END$$
Inserts a row with the desired values into a selected table.
Field
Description
Connection
Establish a connection to the MySQL server.
Table
Select the table where you want to add a row.
column name(s)
Enter the desired values that will be inserted into the new row.
As of now, it is not possible to pass NULL values in our standard modules, Insert/Update row(s) into a table even using the null pill.
To achieve this, you need to use the Execute a query (advanced) module where you prepare a full SQL statement (either INSERT or UPDATE) as a workaround as shown in the example.
You need to update an existing row in your database with three columns: Name, Email, and Phone Number.
You want to update a contact and set the contact's phone to NULL based on the contact’s email address.
In your , map the email address (and the name possibly too) from preceding modules and ensure the mapped pills are in single quotes.
Searches
Selects a row from a table according to a defined filter.
Field
Description
Connection
Establish a connection to the MySQL server.
Table
Select the table you want to select a row from.
Filter
Set the filter for the row to be selected.
Set filter values. You can also use logical operators, AND/OR, to specify your selection.
In the following MySQL dialog, the row that contains number 1 or 2 in the "column1" column will be selected.
Continue the execution of the route even if the module returns no results
If enabled, the will not be stopped by this module.
You may also use the existing basic text operators for comparing dates and datetimes. Just use text formatted date/datetime as the second operand:
YYYY-MM-DD for date type
YYYY-MM-DD HH:mm:ss for datetime type
Literal static datetime value example:
Formatted dynamic datetime value example:
Iterators
Field
Description
Source module
Select the source module containing the stored procedure recordset you want to iterate.
Troubleshooting MySQL
MySQL 8 uses an authentication method that is not supported by yet.
Solution
Use the mysql_native_password plugin to make the account fall back to the "traditional" process during the handshake, keeping compatibility by default for any previously supported server version.
Create the account using the mysql_native_password authentication plugin:
CREATE USER 'new_user'@'%' IDENTIFIED WITH mysql_native_password BY 'user_password';
Or, modify the existing user account, and specify the mysql_native_password authentication plugin:
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'YourRootPassword';
This error occurs when you modify the same data using multiple modules. It is caused by SQL transactions.
When any MySQL module is executed, then it starts the transaction (1), and the transaction is finished after the is fully executed. If another module tries to access the same data used in another unfinished transaction (1), then it has to wait until the previous transaction (1) is finished. This, however, never happens because the first transaction (1) will be finished when the is finished.
Solution
Turn on Auto-commit. It finishes (commits) every transaction immediately after the module execution is done.
