MySQLSettings

Specifies a script to run immediately after Amazon DMS connects to the endpoint. The migration task continues running regardless if the SQL statement succeeds or fails.

For this parameter, provide the code of the script itself, not the name of a file containing the script.

Type: String

Required: No

Cleans and recreates table metadata information on the replication instance when a mismatch occurs. For example, in a situation where running an alter DDL on the table could result in different information about the table cached in the replication instance.

Type: Boolean

Required: No

Database name for the endpoint. For a MySQL source or target endpoint, don't explicitly specify the database using the DatabaseName request parameter on either the CreateEndpoint or ModifyEndpoint API call. Specifying DatabaseName when you create or modify a MySQL endpoint replicates all the task tables to this single database. For MySQL endpoints, you specify the database only when you specify the schema in the table-mapping rules of the Amazon DMS task.

Type: String

Required: No

Specifies how often to check the binary log for new changes/events when the database is idle. The default is five seconds.

Example: eventsPollInterval=5;

In the example, Amazon DMS checks for changes in the binary logs every five seconds.

Type: Integer

Required: No

Sets the client statement timeout (in seconds) for a MySQL source endpoint.

Type: Integer

Required: No

Specifies the maximum size (in KB) of any .csv file used to transfer data to a MySQL-compatible database.

Example: maxFileSize=512

Type: Integer

Required: No

Improves performance when loading data into the MySQL-compatible target database. Specifies how many threads to use to load the data into the MySQL-compatible target database. Setting a large number of threads can have an adverse effect on database performance, because a separate connection is required for each thread. The default is one.

Example: parallelLoadThreads=1

Type: Integer

Required: No

Endpoint connection password.

Type: String

Required: No

Endpoint TCP port.

Type: Integer

Required: No

The full Amazon Resource Name (ARN) of the IAM role that specifies Amazon DMS as the trusted entity and grants the required permissions to access the value in SecretsManagerSecret. The role must allow the iam:PassRole action. SecretsManagerSecret has the value of the Amazon Secrets Manager secret that allows access to the MySQL endpoint.

Type: String

Required: No

The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that contains the MySQL endpoint connection details.

Type: String

Required: No

The host name of the endpoint database.

For an Amazon RDS MySQL instance, this is the output of DescribeDBInstances, in the Endpoint.Address field.

For an Aurora MySQL instance, this is the output of DescribeDBClusters, in the Endpoint field.

Type: String

Required: No

Specifies the time zone for the source MySQL database.

Example: serverTimezone=US/Pacific;

Note: Do not enclose time zones in single quotes.

Type: String

Required: No

Specifies where to migrate source tables on the target, either to a single database or multiple databases. If you specify SPECIFIC_DATABASE, specify the database name using the DatabaseName parameter of the Endpoint object.

Example: targetDbType=MULTIPLE_DATABASES

Type: String

Valid Values: specific-database | multiple-databases

Required: No

Endpoint connection user name.

Type: String

Required: No