db_parameter_groups

Creates, updates, deletes or gets a db_parameter_group resource or lists db_parameter_groups in a region

Overview

Name	`db_parameter_groups`
Type	Resource
Description	The ``AWS::RDS::DBParameterGroup`` resource creates a custom parameter group for an RDS database family. This type can be declared in a template and referenced in the ``DBParameterGroupName`` property of an ``AWS::RDS::DBInstance`` resource. For information about configuring parameters for Amazon RDS DB instances, see [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithParamGroups.html) in the Amazon RDS User Guide. For information about configuring parameters for Amazon Aurora DB instances, see [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_WorkingWithParamGroups.html) in the Amazon Aurora User Guide. Applying a parameter group to a DB instance may require the DB instance to reboot, resulting in a database outage for the duration of the reboot.
Id	`awscc.rds.db_parameter_groups`

Fields

Name	Datatype	Description
`db_parameter_group_name`	`string`	The name of the DB parameter group.<br />Constraints:<br />+ Must be 1 to 255 letters, numbers, or hyphens.<br />+ First character must be a letter<br />+ Can't end with a hyphen or contain two consecutive hyphens<br /><br />If you don't specify a value for ``DBParameterGroupName`` property, a name is automatically created for the DB parameter group.<br />This value is stored as a lowercase string.
`description`	`string`	Provides the customer-specified description for this DB parameter group.
`family`	`string`	The DB parameter group family name. A DB parameter group can be associated with one and only one DB parameter group family, and can be applied only to a DB instance running a database engine and engine version compatible with that DB parameter group family.<br />To list all of the available parameter group families for a DB engine, use the following command:<br />``aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine <engine>`` <br />For example, to list all of the available parameter group families for the MySQL DB engine, use the following command:<br />``aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine mysql`` <br />The output contains duplicates.<br />The following are the valid DB engine values:<br />+ ``aurora-mysql`` <br />+ ``aurora-postgresql`` <br />+ ``db2-ae`` <br />+ ``db2-se`` <br />+ ``mysql`` <br />+ ``oracle-ee`` <br />+ ``oracle-ee-cdb`` <br />+ ``oracle-se2`` <br />+ ``oracle-se2-cdb`` <br />+ ``postgres`` <br />+ ``sqlserver-ee`` <br />+ ``sqlserver-se`` <br />+ ``sqlserver-ex`` <br />+ ``sqlserver-web``
`parameters`	`object`	A mapping of parameter names and values for the parameter update. You must specify at least one parameter name and value.<br />For more information about parameter groups, see [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithParamGroups.html) in the Amazon RDS User Guide, or [Working with parameter groups](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_WorkingWithParamGroups.html) in the Amazon Aurora User Guide.<br />AWS CloudFormation doesn't support specifying an apply method for each individual parameter. The default apply method for each parameter is used.
▶`tags`	`array`	Tags to assign to the DB parameter group.
`region`	`string`	AWS region.

For more information, see AWS::RDS::DBParameterGroup.

Methods

Name	Accessible by	Required Params
`create_resource`	`INSERT`	`Family, Description, region`
`delete_resource`	`DELETE`	`data__Identifier, region`
`update_resource`	`UPDATE`	`data__Identifier, data__PatchDocument, region`
`list_resources`	`SELECT`	`region`
`get_resource`	`SELECT`	`data__Identifier, region`

`SELECT` examples

Gets all properties from an individual db_parameter_group.

SELECT
region,
db_parameter_group_name,
description,
family,
parameters,
tags
FROM awscc.rds.db_parameter_groups
WHERE region = 'us-east-1' AND data__Identifier = '<DBParameterGroupName>';

`INSERT` example

Use the following StackQL query and manifest file to create a new db_parameter_group resource, using stack-deploy.

Required Properties
All Properties
Manifest

/*+ create */
INSERT INTO awscc.rds.db_parameter_groups (
 Description,
 Family,
 region
)
SELECT 
'{{ Description }}',
 '{{ Family }}',
'{{ region }}';

/*+ create */
INSERT INTO awscc.rds.db_parameter_groups (
 DBParameterGroupName,
 Description,
 Family,
 Parameters,
 Tags,
 region
)
SELECT 
 '{{ DBParameterGroupName }}',
 '{{ Description }}',
 '{{ Family }}',
 '{{ Parameters }}',
 '{{ Tags }}',
 '{{ region }}';

version: 1
name: stack name
description: stack description
providers:
  - aws
globals:
  - name: region
    value: '{{ vars.AWS_REGION }}'
resources:
  - name: db_parameter_group
    props:
      - name: DBParameterGroupName
        value: '{{ DBParameterGroupName }}'
      - name: Description
        value: '{{ Description }}'
      - name: Family
        value: '{{ Family }}'
      - name: Parameters
        value: {}
      - name: Tags
        value:
          - Key: '{{ Key }}'
            Value: '{{ Value }}'

`DELETE` example

/*+ delete */
DELETE FROM awscc.rds.db_parameter_groups
WHERE data__Identifier = '<DBParameterGroupName>'
AND region = 'us-east-1';

Permissions

To operate on the db_parameter_groups resource, the following permissions are required:

Create

iam:CreateServiceLinkedRole,
rds:AddTagsToResource,
rds:CreateDBParameterGroup,
rds:DescribeDBParameterGroups,
rds:DescribeDBParameters,
rds:DescribeEngineDefaultParameters,
rds:ListTagsForResource,
rds:ModifyDBParameterGroup,
rds:RemoveTagsFromResource

Read

rds:DescribeDBParameterGroups,
rds:DescribeDBParameters,
rds:ListTagsForResource

Update

rds:AddTagsToResource,
rds:DescribeDBParameterGroups,
rds:DescribeDBParameters,
rds:DescribeEngineDefaultParameters,
rds:ListTagsForResource,
rds:ModifyDBParameterGroup,
rds:ResetDBParameterGroup,
rds:RemoveTagsFromResource

Delete

rds:DeleteDBParameterGroup

List

rds:DescribeDBParameterGroups

Overview​

Fields​

Methods​

SELECT examples​

INSERT example​

DELETE example​

Permissions​

Create​

Read​

Update​

Delete​

List​