rds_modify_db_instance: Modifies settings for a DB instance
In paws.database: 'Amazon Web Services' Database Services
View source: R/rds_operations.R
rds_modify_db_instance R Documentation
Modifies settings for a DB instance
Description
Modifies settings for a DB instance. You can change one or more database configuration parameters by specifying these parameters and the new values in the request. To learn what modifications you can make to your DB instance, call describe_valid_db_instance_modifications before you call modify_db_instance.
See https://www.paws-r-sdk.com/docs/rds_modify_db_instance/ for full documentation.
Usage
rds_modify_db_instance(
DBInstanceIdentifier,
AllocatedStorage = NULL,
DBInstanceClass = NULL,
DBSubnetGroupName = NULL,
DBSecurityGroups = NULL,
VpcSecurityGroupIds = NULL,
ApplyImmediately = NULL,
MasterUserPassword = NULL,
DBParameterGroupName = NULL,
BackupRetentionPeriod = NULL,
PreferredBackupWindow = NULL,
PreferredMaintenanceWindow = NULL,
MultiAZ = NULL,
EngineVersion = NULL,
AllowMajorVersionUpgrade = NULL,
AutoMinorVersionUpgrade = NULL,
LicenseModel = NULL,
Iops = NULL,
OptionGroupName = NULL,
NewDBInstanceIdentifier = NULL,
StorageType = NULL,
TdeCredentialArn = NULL,
TdeCredentialPassword = NULL,
CACertificateIdentifier = NULL,
Domain = NULL,
DomainFqdn = NULL,
DomainOu = NULL,
DomainAuthSecretArn = NULL,
DomainDnsIps = NULL,
CopyTagsToSnapshot = NULL,
MonitoringInterval = NULL,
DBPortNumber = NULL,
PubliclyAccessible = NULL,
MonitoringRoleArn = NULL,
DomainIAMRoleName = NULL,
DisableDomain = NULL,
PromotionTier = NULL,
EnableIAMDatabaseAuthentication = NULL,
EnablePerformanceInsights = NULL,
PerformanceInsightsKMSKeyId = NULL,
PerformanceInsightsRetentionPeriod = NULL,
CloudwatchLogsExportConfiguration = NULL,
ProcessorFeatures = NULL,
UseDefaultProcessorFeatures = NULL,
DeletionProtection = NULL,
MaxAllocatedStorage = NULL,
CertificateRotationRestart = NULL,
ReplicaMode = NULL,
EnableCustomerOwnedIp = NULL,
AwsBackupRecoveryPointArn = NULL,
AutomationMode = NULL,
ResumeFullAutomationModeMinutes = NULL,
NetworkType = NULL,
StorageThroughput = NULL,
ManageMasterUserPassword = NULL,
RotateMasterUserPassword = NULL,
MasterUserSecretKmsKeyId = NULL,
Engine = NULL
)
Arguments
DBInstanceIdentifier
[required] The identifier of DB instance to modify. This value is stored as a
lowercase string.
Constraints:
Must match the identifier of an existing DB instance.
AllocatedStorage
The new amount of storage in gibibytes (GiB) to allocate for the DB
instance.
For RDS for MariaDB, RDS for MySQL, RDS for Oracle, and RDS for
PostgreSQL, the value supplied must be at least 10% greater than the
current value. Values that are not at least 10% greater than the
existing value are rounded up so that they are 10% greater than the
current value.
For the valid values for allocated storage for each engine, see
create_db_instance.
DBInstanceClass
The new compute and memory capacity of the DB instance, for example
db.m4.large. Not all DB instance classes are available in all Amazon
Web Services Regions, or for all database engines. For the full list of
DB instance classes, and availability for your engine, see DB Instance Class
in the Amazon RDS User Guide or Aurora DB instance classes
in the Amazon Aurora User Guide. For RDS Custom, see DB instance class support for RDS Custom for Oracle
and DB instance class support for RDS Custom for SQL Server.
If you modify the DB instance class, an outage occurs during the change.
The change is applied during the next maintenance window, unless you
specify ApplyImmediately in your request.
Default: Uses existing setting
DBSubnetGroupName
The new DB subnet group for the DB instance. You can use this parameter
to move your DB instance to a different VPC. If your DB instance isn't
in a VPC, you can also use this parameter to move your DB instance into
a VPC. For more information, see Working with a DB instance in a VPC
in the Amazon RDS User Guide.
Changing the subnet group causes an outage during the change. The change
is applied during the next maintenance window, unless you enable
ApplyImmediately.
This parameter doesn't apply to RDS Custom DB instances.
Constraints:
If supplied, must match existing DB subnet group.
Example: mydbsubnetgroup
DBSecurityGroups
A list of DB security groups to authorize on this DB instance. Changing
this setting doesn't result in an outage and the change is
asynchronously applied as soon as possible.
This setting doesn't apply to RDS Custom DB instances.
Constraints:
If supplied, must match existing DB security groups.
VpcSecurityGroupIds
A list of Amazon EC2 VPC security groups to associate with this DB
instance. This change is asynchronously applied as soon as possible.
This setting doesn't apply to the following DB instances:
Amazon Aurora (The associated list of EC2 VPC security groups is
managed by the DB cluster. For more information, see
modify_db_cluster.)
RDS Custom
Constraints:
If supplied, must match existing VPC security group IDs.
ApplyImmediately
Specifies whether the modifications in this request and any pending
modifications are asynchronously applied as soon as possible, regardless
of the PreferredMaintenanceWindow setting for the DB instance. By
default, this parameter is disabled.
If this parameter is disabled, changes to the DB instance are applied
during the next maintenance window. Some parameter changes can cause an
outage and are applied on the next call to
reboot_db_instance, or the next failure
reboot. Review the table of parameters in Modifying a DB Instance
in the Amazon RDS User Guide to see the impact of enabling or
disabling ApplyImmediately for each modified parameter and to
determine when the changes are applied.
MasterUserPassword
The new password for the master user.
Changing this parameter doesn't result in an outage and the change is
asynchronously applied as soon as possible. Between the time of the
request and the completion of the request, the MasterUserPassword
element exists in the PendingModifiedValues element of the operation
response.
Amazon RDS API operations never return the password, so this action
provides a way to regain access to a primary instance user if the
password is lost. This includes restoring privileges that might have
been accidentally revoked.
This setting doesn't apply to the following DB instances:
Amazon Aurora (The password for the master user is managed by the DB
cluster. For more information, see
modify_db_cluster.)
RDS Custom
Default: Uses existing setting
Constraints:
Can't be specified if ManageMasterUserPassword is turned on.
Can include any printable ASCII character except "/", """, or "@".
Length Constraints:
RDS for MariaDB - Must contain from 8 to 41 characters.
RDS for Microsoft SQL Server - Must contain from 8 to 128
characters.
RDS for MySQL - Must contain from 8 to 41 characters.
RDS for Oracle - Must contain from 8 to 30 characters.
RDS for PostgreSQL - Must contain from 8 to 128 characters.
DBParameterGroupName
The name of the DB parameter group to apply to the DB instance.
Changing this setting doesn't result in an outage. The parameter group
name itself is changed immediately, but the actual parameter changes are
not applied until you reboot the instance without failover. In this
case, the DB instance isn't rebooted automatically, and the parameter
changes aren't applied during the next maintenance window. However, if
you modify dynamic parameters in the newly associated DB parameter
group, these changes are applied immediately without a reboot.
This setting doesn't apply to RDS Custom DB instances.
Default: Uses existing setting
Constraints:
Must be in the same DB parameter group family as the DB instance.
BackupRetentionPeriod
The number of days to retain automated backups. Setting this parameter
to a positive number enables backups. Setting this parameter to 0
disables automated backups.
Enabling and disabling backups can result in a brief I/O suspension that
lasts from a few seconds to a few minutes, depending on the size and
class of your DB instance.
These changes are applied during the next maintenance window unless the
ApplyImmediately parameter is enabled for this request. If you change
the parameter from one non-zero value to another non-zero value, the
change is asynchronously applied as soon as possible.
This setting doesn't apply to Amazon Aurora DB instances. The retention
period for automated backups is managed by the DB cluster. For more
information, see modify_db_cluster.
Default: Uses existing setting
Constraints:
Must be a value from 0 to 35.
Can't be set to 0 if the DB instance is a source to read replicas.
Can't be set to 0 for an RDS Custom for Oracle DB instance.
PreferredBackupWindow
The daily time range during which automated backups are created if
automated backups are enabled, as determined by the
BackupRetentionPeriod parameter. Changing this parameter doesn't
result in an outage and the change is asynchronously applied as soon as
possible. The default is a 30-minute window selected at random from an
8-hour block of time for each Amazon Web Services Region. For more
information, see Backup window
in the Amazon RDS User Guide.
This setting doesn't apply to Amazon Aurora DB instances. The daily time
range for creating automated backups is managed by the DB cluster. For
more information, see modify_db_cluster.
Constraints:
Must be in the format hh24:mi-hh24:mi.
Must be in Universal Coordinated Time (UTC).
Must not conflict with the preferred maintenance window.
Must be at least 30 minutes.
PreferredMaintenanceWindow
The weekly time range during which system maintenance can occur, which
might result in an outage. Changing this parameter doesn't result in an
outage, except in the following situation, and the change is
asynchronously applied as soon as possible. If there are pending actions
that cause a reboot, and the maintenance window is changed to include
the current time, then changing this parameter causes a reboot of the DB
instance. If you change this window to the current time, there must be
at least 30 minutes between the current time and end of the window to
ensure pending changes are applied.
For more information, see Amazon RDS Maintenance Window
in the Amazon RDS User Guide.
Default: Uses existing setting
Constraints:
Must be in the format ddd:hh24:mi-ddd:hh24:mi.
The day values must be mon | tue | wed | thu | fri | sat | sun.
Must be in Universal Coordinated Time (UTC).
Must not conflict with the preferred backup window.
Must be at least 30 minutes.
MultiAZ
Specifies whether the DB instance is a Multi-AZ deployment. Changing
this parameter doesn't result in an outage. The change is applied during
the next maintenance window unless the ApplyImmediately parameter is
enabled for this request.
This setting doesn't apply to RDS Custom DB instances.
EngineVersion
The version number of the database engine to upgrade to. Changing this
parameter results in an outage and the change is applied during the next
maintenance window unless the ApplyImmediately parameter is enabled
for this request.
For major version upgrades, if a nondefault DB parameter group is
currently in use, a new DB parameter group in the DB parameter group
family for the new engine version must be specified. The new DB
parameter group can be the default for that DB parameter group family.
If you specify only a major version, Amazon RDS updates the DB instance
to the default minor version if the current minor version is lower. For
information about valid engine versions, see
create_db_instance, or call
describe_db_engine_versions.
If the instance that you're modifying is acting as a read replica, the
engine version that you specify must be the same or higher than the
version that the source DB instance or cluster is running.
In RDS Custom for Oracle, this parameter is supported for read replicas
only if they are in the PATCH_DB_FAILURE lifecycle.
AllowMajorVersionUpgrade
Specifies whether major version upgrades are allowed. Changing this
parameter doesn't result in an outage and the change is asynchronously
applied as soon as possible.
This setting doesn't apply to RDS Custom DB instances.
Constraints:
Major version upgrades must be allowed when specifying a value for
the EngineVersion parameter that's a different major version than
the DB instance's current version.
AutoMinorVersionUpgrade
Specifies whether minor version upgrades are applied automatically to
the DB instance during the maintenance window. An outage occurs when all
the following conditions are met:
The automatic upgrade is enabled for the maintenance window.
A newer minor version is available.
RDS has enabled automatic patching for the engine version.
If any of the preceding conditions isn't met, Amazon RDS applies the
change as soon as possible and doesn't cause an outage.
For an RDS Custom DB instance, don't enable this setting. Otherwise, the
operation returns an error.
LicenseModel
The license model for the DB instance.
This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.
Valid Values:
RDS for MariaDB - general-public-license
RDS for Microsoft SQL Server - license-included
RDS for MySQL - general-public-license
RDS for Oracle - bring-your-own-license | license-included
RDS for PostgreSQL - postgresql-license
Iops
The new Provisioned IOPS (I/O operations per second) value for the RDS
instance.
Changing this setting doesn't result in an outage and the change is
applied during the next maintenance window unless the ApplyImmediately
parameter is enabled for this request. If you are migrating from
Provisioned IOPS to standard storage, set this value to 0. The DB
instance will require a reboot for the change in storage type to take
effect.
If you choose to migrate your DB instance from using standard storage to
using Provisioned IOPS, or from using Provisioned IOPS to using standard
storage, the process can take time. The duration of the migration
depends on several factors such as database load, storage size, storage
type (standard or Provisioned IOPS), amount of IOPS provisioned (if
any), and the number of prior scale storage operations. Typical
migration times are under 24 hours, but the process can take up to
several days in some cases. During the migration, the DB instance is
available for use, but might experience performance degradation. While
the migration takes place, nightly backups for the instance are
suspended. No other Amazon RDS operations can take place for the
instance, including modifying the instance, rebooting the instance,
deleting the instance, creating a read replica for the instance, and
creating a DB snapshot of the instance.
Constraints:
For RDS for MariaDB, RDS for MySQL, RDS for Oracle, and RDS for
PostgreSQL - The value supplied must be at least 10% greater than
the current value. Values that are not at least 10% greater than the
existing value are rounded up so that they are 10% greater than the
current value.
Default: Uses existing setting
OptionGroupName
The option group to associate the DB instance with.
Changing this parameter doesn't result in an outage, with one exception.
If the parameter change results in an option group that enables OEM, it
can cause a brief period, lasting less than a second, during which new
connections are rejected but existing connections aren't interrupted.
The change is applied during the next maintenance window unless the
ApplyImmediately parameter is enabled for this request.
Permanent options, such as the TDE option for Oracle Advanced Security
TDE, can't be removed from an option group, and that option group can't
be removed from a DB instance after it is associated with a DB instance.
This setting doesn't apply to RDS Custom DB instances.
NewDBInstanceIdentifier
The new identifier for the DB instance when renaming a DB instance. When
you change the DB instance identifier, an instance reboot occurs
immediately if you enable ApplyImmediately, or will occur during the
next maintenance window if you disable ApplyImmediately. This value is
stored as a lowercase string.
This setting doesn't apply to RDS Custom DB instances.
Constraints:
Must contain from 1 to 63 letters, numbers, or hyphens.
The first character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.
Example: mydbinstance
StorageType
The storage type to associate with the DB instance.
If you specify Provisioned IOPS (io1), you must also include a value
for the Iops parameter.
If you choose to migrate your DB instance from using standard storage to
using Provisioned IOPS, or from using Provisioned IOPS to using standard
storage, the process can take time. The duration of the migration
depends on several factors such as database load, storage size, storage
type (standard or Provisioned IOPS), amount of IOPS provisioned (if
any), and the number of prior scale storage operations. Typical
migration times are under 24 hours, but the process can take up to
several days in some cases. During the migration, the DB instance is
available for use, but might experience performance degradation. While
the migration takes place, nightly backups for the instance are
suspended. No other Amazon RDS operations can take place for the
instance, including modifying the instance, rebooting the instance,
deleting the instance, creating a read replica for the instance, and
creating a DB snapshot of the instance.
Valid Values: gp2 | gp3 | io1 | standard
Default: io1, if the Iops parameter is specified. Otherwise, gp2.
TdeCredentialArn
The ARN from the key store with which to associate the instance for TDE
encryption.
This setting doesn't apply to RDS Custom DB instances.
TdeCredentialPassword
The password for the given ARN from the key store in order to access the
device.
This setting doesn't apply to RDS Custom DB instances.
CACertificateIdentifier
The CA certificate identifier to use for the DB instance's server
certificate.
This setting doesn't apply to RDS Custom DB instances.
For more information, see Using SSL/TLS to encrypt a connection to a DB instance
in the Amazon RDS User Guide and Using SSL/TLS to encrypt a connection to a DB cluster
in the Amazon Aurora User Guide.
Domain
The Active Directory directory ID to move the DB instance to. Specify
none to remove the instance from its current domain. You must create
the domain before this operation. Currently, you can create only MySQL,
Microsoft SQL Server, Oracle, and PostgreSQL DB instances in an Active
Directory Domain.
For more information, see Kerberos Authentication
in the Amazon RDS User Guide.
This setting doesn't apply to RDS Custom DB instances.
DomainFqdn
The fully qualified domain name (FQDN) of an Active Directory domain.
Constraints:
Can't be longer than 64 characters.
Example: mymanagedADtest.mymanagedAD.mydomain
DomainOu
The Active Directory organizational unit for your DB instance to join.
Constraints:
Must be in the distinguished name format.
Can't be longer than 64 characters.
Example:
OU=mymanagedADtestOU,DC=mymanagedADtest,DC=mymanagedAD,DC=mydomain
DomainAuthSecretArn
The ARN for the Secrets Manager secret with the credentials for the user
joining the domain.
Example:
arn:aws:secretsmanager:region:account-number:secret:myselfmanagedADtestsecret-123456
DomainDnsIps
The IPv4 DNS IP addresses of your primary and secondary Active Directory
domain controllers.
Constraints:
Two IP addresses must be provided. If there isn't a secondary domain
controller, use the IP address of the primary domain controller for
both entries in the list.
Example: 123.124.125.126,234.235.236.237
CopyTagsToSnapshot
Specifies whether to copy all tags from the DB instance to snapshots of
the DB instance. By default, tags aren't copied.
This setting doesn't apply to Amazon Aurora DB instances. Copying tags
to snapshots is managed by the DB cluster. Setting this value for an
Aurora DB instance has no effect on the DB cluster setting. For more
information, see modify_db_cluster.
MonitoringInterval
The interval, in seconds, between points when Enhanced Monitoring
metrics are collected for the DB instance. To disable collection of
Enhanced Monitoring metrics, specify 0.
If MonitoringRoleArn is specified, set MonitoringInterval to a value
other than 0.
This setting doesn't apply to RDS Custom DB instances.
Valid Values: 0 | 1 | 5 | 10 | 15 | 30 | 60
Default: 0
DBPortNumber
The port number on which the database accepts connections.
The value of the DBPortNumber parameter must not match any of the port
values specified for options in the option group for the DB instance.
If you change the DBPortNumber value, your database restarts
regardless of the value of the ApplyImmediately parameter.
This setting doesn't apply to RDS Custom DB instances.
Valid Values: 1150-65535
Default:
Amazon Aurora - 3306
RDS for MariaDB - 3306
RDS for Microsoft SQL Server - 1433
RDS for MySQL - 3306
RDS for Oracle - 1521
RDS for PostgreSQL - 5432
Constraints:
For RDS for Microsoft SQL Server, the value can't be 1234, 1434,
3260, 3343, 3389, 47001, or 49152-49156.
PubliclyAccessible
Specifies whether the DB instance is publicly accessible.
When the DB cluster is publicly accessible, its Domain Name System (DNS)
endpoint resolves to the private IP address from within the DB cluster's
virtual private cloud (VPC). It resolves to the public IP address from
outside of the DB cluster's VPC. Access to the DB cluster is ultimately
controlled by the security group it uses. That public access isn't
permitted if the security group assigned to the DB cluster doesn't
permit it.
When the DB instance isn't publicly accessible, it is an internal DB
instance with a DNS name that resolves to a private IP address.
PubliclyAccessible only applies to DB instances in a VPC. The DB
instance must be part of a public subnet and PubliclyAccessible must
be enabled for it to be publicly accessible.
Changes to the PubliclyAccessible parameter are applied immediately
regardless of the value of the ApplyImmediately parameter.
MonitoringRoleArn
The ARN for the IAM role that permits RDS to send enhanced monitoring
metrics to Amazon CloudWatch Logs. For example,
arn:aws:iam:123456789012:role/emaccess. For information on creating a
monitoring role, see To create an IAM role for Amazon RDS Enhanced Monitoring
in the Amazon RDS User Guide.
If MonitoringInterval is set to a value other than 0, supply a
MonitoringRoleArn value.
This setting doesn't apply to RDS Custom DB instances.
DomainIAMRoleName
The name of the IAM role to use when making API calls to the Directory
Service.
This setting doesn't apply to RDS Custom DB instances.
DisableDomain
Specifies whether to remove the DB instance from the Active Directory
domain.
PromotionTier
The order of priority in which an Aurora Replica is promoted to the
primary instance after a failure of the existing primary instance. For
more information, see Fault Tolerance for an Aurora DB Cluster
in the Amazon Aurora User Guide.
This setting doesn't apply to RDS Custom DB instances.
Default: 1
Valid Values: 0 - 15
EnableIAMDatabaseAuthentication
Specifies whether to enable mapping of Amazon Web Services Identity and
Access Management (IAM) accounts to database accounts. By default,
mapping isn't enabled.
This setting doesn't apply to Amazon Aurora. Mapping Amazon Web Services
IAM accounts to database accounts is managed by the DB cluster.
For more information about IAM database authentication, see IAM Database Authentication for MySQL and PostgreSQL
in the Amazon RDS User Guide.
This setting doesn't apply to RDS Custom DB instances.
EnablePerformanceInsights
Specifies whether to enable Performance Insights for the DB instance.
For more information, see Using Amazon Performance Insights
in the Amazon RDS User Guide.
This setting doesn't apply to RDS Custom DB instances.
PerformanceInsightsKMSKeyId
The Amazon Web Services KMS key identifier for encryption of Performance
Insights data.
The Amazon Web Services KMS key identifier is the key ARN, key ID, alias
ARN, or alias name for the KMS key.
If you don't specify a value for PerformanceInsightsKMSKeyId, then
Amazon RDS uses your default KMS key. There is a default KMS key for
your Amazon Web Services account. Your Amazon Web Services account has a
different default KMS key for each Amazon Web Services Region.
This setting doesn't apply to RDS Custom DB instances.
PerformanceInsightsRetentionPeriod
The number of days to retain Performance Insights data.
This setting doesn't apply to RDS Custom DB instances.
Valid Values:
-
7
-
month * 31, where month is a number of months from 1-23.
Examples: 93 (3 months * 31), 341 (11 months * 31), 589 (19
months * 31)
-
731
Default: 7 days
If you specify a retention period that isn't valid, such as 94, Amazon
RDS returns an error.
CloudwatchLogsExportConfiguration
The log types to be enabled for export to CloudWatch Logs for a specific
DB instance.
A change to the CloudwatchLogsExportConfiguration parameter is always
applied to the DB instance immediately. Therefore, the
ApplyImmediately parameter has no effect.
This setting doesn't apply to RDS Custom DB instances.
ProcessorFeatures
The number of CPU cores and the number of threads per core for the DB
instance class of the DB instance.
This setting doesn't apply to RDS Custom DB instances.
UseDefaultProcessorFeatures
Specifies whether the DB instance class of the DB instance uses its
default processor features.
This setting doesn't apply to RDS Custom DB instances.
DeletionProtection
Specifies whether the DB instance has deletion protection enabled. The
database can't be deleted when deletion protection is enabled. By
default, deletion protection isn't enabled. For more information, see
Deleting a DB Instance.
MaxAllocatedStorage
The upper limit in gibibytes (GiB) to which Amazon RDS can automatically
scale the storage of the DB instance.
For more information about this setting, including limitations that
apply to it, see Managing capacity automatically with Amazon RDS storage autoscaling
in the Amazon RDS User Guide.
This setting doesn't apply to RDS Custom DB instances.
CertificateRotationRestart
Specifies whether the DB instance is restarted when you rotate your
SSL/TLS certificate.
By default, the DB instance is restarted when you rotate your SSL/TLS
certificate. The certificate is not updated until the DB instance is
restarted.
Set this parameter only if you are not using SSL/TLS to connect to the
DB instance.
If you are using SSL/TLS to connect to the DB instance, follow the
appropriate instructions for your DB engine to rotate your SSL/TLS
certificate:
For more information about rotating your SSL/TLS certificate for RDS
DB engines, see Rotating Your SSL/TLS Certificate.
in the Amazon RDS User Guide.
For more information about rotating your SSL/TLS certificate for
Aurora DB engines, see Rotating Your SSL/TLS Certificate
in the Amazon Aurora User Guide.
This setting doesn't apply to RDS Custom DB instances.
ReplicaMode
A value that sets the open mode of a replica database to either mounted
or read-only.
Currently, this parameter is only supported for Oracle DB instances.
Mounted DB replicas are included in Oracle Enterprise Edition. The main
use case for mounted replicas is cross-Region disaster recovery. The
primary database doesn't use Active Data Guard to transmit information
to the mounted replica. Because it doesn't accept user connections, a
mounted replica can't serve a read-only workload. For more information,
see Working with Oracle Read Replicas for Amazon RDS
in the Amazon RDS User Guide.
This setting doesn't apply to RDS Custom DB instances.
EnableCustomerOwnedIp
Specifies whether to enable a customer-owned IP address (CoIP) for an
RDS on Outposts DB instance.
A CoIP provides local or external connectivity to resources in your
Outpost subnets through your on-premises network. For some use cases, a
CoIP can provide lower latency for connections to the DB instance from
outside of its virtual private cloud (VPC) on your local network.
For more information about RDS on Outposts, see Working with Amazon RDS on Amazon Web Services Outposts
in the Amazon RDS User Guide.
For more information about CoIPs, see Customer-owned IP addresses
in the Amazon Web Services Outposts User Guide.
AwsBackupRecoveryPointArn
The Amazon Resource Name (ARN) of the recovery point in Amazon Web
Services Backup.
This setting doesn't apply to RDS Custom DB instances.
AutomationMode
The automation mode of the RDS Custom DB instance. If full, the DB
instance automates monitoring and instance recovery. If all paused,
the instance pauses automation for the duration set by
ResumeFullAutomationModeMinutes.
ResumeFullAutomationModeMinutes
The number of minutes to pause the automation. When the time period
ends, RDS Custom resumes full automation.
Default: 60
Constraints:
Must be at least 60.
Must be no more than 1,440.
NetworkType
The network type of the DB instance.
The network type is determined by the DBSubnetGroup specified for the
DB instance. A DBSubnetGroup can support only the IPv4 protocol or the
IPv4 and the IPv6 protocols (DUAL).
For more information, see Working with a DB instance in a VPC
in the Amazon RDS User Guide.
Valid Values: IPV4 | DUAL
StorageThroughput
The storage throughput value for the DB instance.
This setting applies only to the gp3 storage type.
This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.
ManageMasterUserPassword
Specifies whether to manage the master user password with Amazon Web
Services Secrets Manager.
If the DB instance doesn't manage the master user password with Amazon
Web Services Secrets Manager, you can turn on this management. In this
case, you can't specify MasterUserPassword.
If the DB instance already manages the master user password with Amazon
Web Services Secrets Manager, and you specify that the master user
password is not managed with Amazon Web Services Secrets Manager, then
you must specify MasterUserPassword. In this case, Amazon RDS deletes
the secret and uses the new password for the master user specified by
MasterUserPassword.
For more information, see Password management with Amazon Web Services Secrets Manager
in the Amazon RDS User Guide.
Constraints:
Can't manage the master user password with Amazon Web Services
Secrets Manager if MasterUserPassword is specified.
RotateMasterUserPassword
Specifies whether to rotate the secret managed by Amazon Web Services
Secrets Manager for the master user password.
This setting is valid only if the master user password is managed by RDS
in Amazon Web Services Secrets Manager for the DB cluster. The secret
value contains the updated password.
For more information, see Password management with Amazon Web Services Secrets Manager
in the Amazon RDS User Guide.
Constraints:
You must apply the change immediately when rotating the master user
password.
MasterUserSecretKmsKeyId
The Amazon Web Services KMS key identifier to encrypt a secret that is
automatically generated and managed in Amazon Web Services Secrets
Manager.
This setting is valid only if both of the following conditions are met:
The DB instance doesn't manage the master user password in Amazon
Web Services Secrets Manager.
If the DB instance already manages the master user password in
Amazon Web Services Secrets Manager, you can't change the KMS key
used to encrypt the secret.
You are turning on ManageMasterUserPassword to manage the master
user password in Amazon Web Services Secrets Manager.
If you are turning on ManageMasterUserPassword and don't specify
MasterUserSecretKmsKeyId, then the aws/secretsmanager KMS key is
used to encrypt the secret. If the secret is in a different Amazon
Web Services account, then you can't use the aws/secretsmanager
KMS key to encrypt the secret, and you must use a customer managed
KMS key.
The Amazon Web Services KMS key identifier is the key ARN, key ID, alias
ARN, or alias name for the KMS key. To use a KMS key in a different
Amazon Web Services account, specify the key ARN or alias ARN.
There is a default KMS key for your Amazon Web Services account. Your
Amazon Web Services account has a different default KMS key for each
Amazon Web Services Region.
Engine
The target Oracle DB engine when you convert a non-CDB to a CDB. This
intermediate step is necessary to upgrade an Oracle Database 19c non-CDB
to an Oracle Database 21c CDB.
Note the following requirements:
Make sure that you specify oracle-ee-cdb or oracle-se2-cdb.
Make sure that your DB engine runs Oracle Database 19c with an April
2021 or later RU.
Note the following limitations:
You can't convert a CDB to a non-CDB.
You can't convert a replica database.
You can't convert a non-CDB to a CDB and upgrade the engine version
in the same command.
You can't convert the existing custom parameter or option group when
it has options or parameters that are permanent or persistent. In
this situation, the DB instance reverts to the default option and
parameter group. To avoid reverting to the default, specify a new
parameter group with --db-parameter-group-name and a new option
group with --option-group-name.
paws.database documentation built on Sept. 12, 2023, 1:21 a.m.
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View source: R/rds_operations.R
| rds_modify_db_instance | R Documentation |
Modifies settings for a DB instance
Description
Modifies settings for a DB instance. You can change one or more database configuration parameters by specifying these parameters and the new values in the request. To learn what modifications you can make to your DB instance, call describe_valid_db_instance_modifications before you call modify_db_instance.
See https://www.paws-r-sdk.com/docs/rds_modify_db_instance/ for full documentation.
Usage
rds_modify_db_instance(
DBInstanceIdentifier,
AllocatedStorage = NULL,
DBInstanceClass = NULL,
DBSubnetGroupName = NULL,
DBSecurityGroups = NULL,
VpcSecurityGroupIds = NULL,
ApplyImmediately = NULL,
MasterUserPassword = NULL,
DBParameterGroupName = NULL,
BackupRetentionPeriod = NULL,
PreferredBackupWindow = NULL,
PreferredMaintenanceWindow = NULL,
MultiAZ = NULL,
EngineVersion = NULL,
AllowMajorVersionUpgrade = NULL,
AutoMinorVersionUpgrade = NULL,
LicenseModel = NULL,
Iops = NULL,
OptionGroupName = NULL,
NewDBInstanceIdentifier = NULL,
StorageType = NULL,
TdeCredentialArn = NULL,
TdeCredentialPassword = NULL,
CACertificateIdentifier = NULL,
Domain = NULL,
DomainFqdn = NULL,
DomainOu = NULL,
DomainAuthSecretArn = NULL,
DomainDnsIps = NULL,
CopyTagsToSnapshot = NULL,
MonitoringInterval = NULL,
DBPortNumber = NULL,
PubliclyAccessible = NULL,
MonitoringRoleArn = NULL,
DomainIAMRoleName = NULL,
DisableDomain = NULL,
PromotionTier = NULL,
EnableIAMDatabaseAuthentication = NULL,
EnablePerformanceInsights = NULL,
PerformanceInsightsKMSKeyId = NULL,
PerformanceInsightsRetentionPeriod = NULL,
CloudwatchLogsExportConfiguration = NULL,
ProcessorFeatures = NULL,
UseDefaultProcessorFeatures = NULL,
DeletionProtection = NULL,
MaxAllocatedStorage = NULL,
CertificateRotationRestart = NULL,
ReplicaMode = NULL,
EnableCustomerOwnedIp = NULL,
AwsBackupRecoveryPointArn = NULL,
AutomationMode = NULL,
ResumeFullAutomationModeMinutes = NULL,
NetworkType = NULL,
StorageThroughput = NULL,
ManageMasterUserPassword = NULL,
RotateMasterUserPassword = NULL,
MasterUserSecretKmsKeyId = NULL,
Engine = NULL
)
Arguments
DBInstanceIdentifier |
[required] The identifier of DB instance to modify. This value is stored as a lowercase string. Constraints:
|
AllocatedStorage |
The new amount of storage in gibibytes (GiB) to allocate for the DB instance. For RDS for MariaDB, RDS for MySQL, RDS for Oracle, and RDS for PostgreSQL, the value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value. For the valid values for allocated storage for each engine, see
|
DBInstanceClass |
The new compute and memory capacity of the DB instance, for example
If you modify the DB instance class, an outage occurs during the change.
The change is applied during the next maintenance window, unless you
specify Default: Uses existing setting |
DBSubnetGroupName |
The new DB subnet group for the DB instance. You can use this parameter to move your DB instance to a different VPC. If your DB instance isn't in a VPC, you can also use this parameter to move your DB instance into a VPC. For more information, see Working with a DB instance in a VPC in the Amazon RDS User Guide. Changing the subnet group causes an outage during the change. The change
is applied during the next maintenance window, unless you enable
This parameter doesn't apply to RDS Custom DB instances. Constraints:
Example: |
DBSecurityGroups |
A list of DB security groups to authorize on this DB instance. Changing this setting doesn't result in an outage and the change is asynchronously applied as soon as possible. This setting doesn't apply to RDS Custom DB instances. Constraints:
|
VpcSecurityGroupIds |
A list of Amazon EC2 VPC security groups to associate with this DB instance. This change is asynchronously applied as soon as possible. This setting doesn't apply to the following DB instances:
Constraints:
|
ApplyImmediately |
Specifies whether the modifications in this request and any pending
modifications are asynchronously applied as soon as possible, regardless
of the If this parameter is disabled, changes to the DB instance are applied
during the next maintenance window. Some parameter changes can cause an
outage and are applied on the next call to
|
MasterUserPassword |
The new password for the master user. Changing this parameter doesn't result in an outage and the change is
asynchronously applied as soon as possible. Between the time of the
request and the completion of the request, the Amazon RDS API operations never return the password, so this action provides a way to regain access to a primary instance user if the password is lost. This includes restoring privileges that might have been accidentally revoked. This setting doesn't apply to the following DB instances:
Default: Uses existing setting Constraints:
Length Constraints:
|
DBParameterGroupName |
The name of the DB parameter group to apply to the DB instance. Changing this setting doesn't result in an outage. The parameter group name itself is changed immediately, but the actual parameter changes are not applied until you reboot the instance without failover. In this case, the DB instance isn't rebooted automatically, and the parameter changes aren't applied during the next maintenance window. However, if you modify dynamic parameters in the newly associated DB parameter group, these changes are applied immediately without a reboot. This setting doesn't apply to RDS Custom DB instances. Default: Uses existing setting Constraints:
|
BackupRetentionPeriod |
The number of days to retain automated backups. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups. Enabling and disabling backups can result in a brief I/O suspension that lasts from a few seconds to a few minutes, depending on the size and class of your DB instance. These changes are applied during the next maintenance window unless the
This setting doesn't apply to Amazon Aurora DB instances. The retention
period for automated backups is managed by the DB cluster. For more
information, see Default: Uses existing setting Constraints:
|
PreferredBackupWindow |
The daily time range during which automated backups are created if
automated backups are enabled, as determined by the
This setting doesn't apply to Amazon Aurora DB instances. The daily time
range for creating automated backups is managed by the DB cluster. For
more information, see Constraints:
|
PreferredMaintenanceWindow |
The weekly time range during which system maintenance can occur, which might result in an outage. Changing this parameter doesn't result in an outage, except in the following situation, and the change is asynchronously applied as soon as possible. If there are pending actions that cause a reboot, and the maintenance window is changed to include the current time, then changing this parameter causes a reboot of the DB instance. If you change this window to the current time, there must be at least 30 minutes between the current time and end of the window to ensure pending changes are applied. For more information, see Amazon RDS Maintenance Window in the Amazon RDS User Guide. Default: Uses existing setting Constraints:
|
MultiAZ |
Specifies whether the DB instance is a Multi-AZ deployment. Changing
this parameter doesn't result in an outage. The change is applied during
the next maintenance window unless the This setting doesn't apply to RDS Custom DB instances. |
EngineVersion |
The version number of the database engine to upgrade to. Changing this
parameter results in an outage and the change is applied during the next
maintenance window unless the For major version upgrades, if a nondefault DB parameter group is currently in use, a new DB parameter group in the DB parameter group family for the new engine version must be specified. The new DB parameter group can be the default for that DB parameter group family. If you specify only a major version, Amazon RDS updates the DB instance
to the default minor version if the current minor version is lower. For
information about valid engine versions, see
If the instance that you're modifying is acting as a read replica, the engine version that you specify must be the same or higher than the version that the source DB instance or cluster is running. In RDS Custom for Oracle, this parameter is supported for read replicas
only if they are in the |
AllowMajorVersionUpgrade |
Specifies whether major version upgrades are allowed. Changing this parameter doesn't result in an outage and the change is asynchronously applied as soon as possible. This setting doesn't apply to RDS Custom DB instances. Constraints:
|
AutoMinorVersionUpgrade |
Specifies whether minor version upgrades are applied automatically to the DB instance during the maintenance window. An outage occurs when all the following conditions are met:
If any of the preceding conditions isn't met, Amazon RDS applies the change as soon as possible and doesn't cause an outage. For an RDS Custom DB instance, don't enable this setting. Otherwise, the operation returns an error. |
LicenseModel |
The license model for the DB instance. This setting doesn't apply to Amazon Aurora or RDS Custom DB instances. Valid Values:
|
Iops |
The new Provisioned IOPS (I/O operations per second) value for the RDS instance. Changing this setting doesn't result in an outage and the change is
applied during the next maintenance window unless the If you choose to migrate your DB instance from using standard storage to using Provisioned IOPS, or from using Provisioned IOPS to using standard storage, the process can take time. The duration of the migration depends on several factors such as database load, storage size, storage type (standard or Provisioned IOPS), amount of IOPS provisioned (if any), and the number of prior scale storage operations. Typical migration times are under 24 hours, but the process can take up to several days in some cases. During the migration, the DB instance is available for use, but might experience performance degradation. While the migration takes place, nightly backups for the instance are suspended. No other Amazon RDS operations can take place for the instance, including modifying the instance, rebooting the instance, deleting the instance, creating a read replica for the instance, and creating a DB snapshot of the instance. Constraints:
Default: Uses existing setting |
OptionGroupName |
The option group to associate the DB instance with. Changing this parameter doesn't result in an outage, with one exception. If the parameter change results in an option group that enables OEM, it can cause a brief period, lasting less than a second, during which new connections are rejected but existing connections aren't interrupted. The change is applied during the next maintenance window unless the
Permanent options, such as the TDE option for Oracle Advanced Security TDE, can't be removed from an option group, and that option group can't be removed from a DB instance after it is associated with a DB instance. This setting doesn't apply to RDS Custom DB instances. |
NewDBInstanceIdentifier |
The new identifier for the DB instance when renaming a DB instance. When
you change the DB instance identifier, an instance reboot occurs
immediately if you enable This setting doesn't apply to RDS Custom DB instances. Constraints:
Example: |
StorageType |
The storage type to associate with the DB instance. If you specify Provisioned IOPS ( If you choose to migrate your DB instance from using standard storage to using Provisioned IOPS, or from using Provisioned IOPS to using standard storage, the process can take time. The duration of the migration depends on several factors such as database load, storage size, storage type (standard or Provisioned IOPS), amount of IOPS provisioned (if any), and the number of prior scale storage operations. Typical migration times are under 24 hours, but the process can take up to several days in some cases. During the migration, the DB instance is available for use, but might experience performance degradation. While the migration takes place, nightly backups for the instance are suspended. No other Amazon RDS operations can take place for the instance, including modifying the instance, rebooting the instance, deleting the instance, creating a read replica for the instance, and creating a DB snapshot of the instance. Valid Values: Default: |
TdeCredentialArn |
The ARN from the key store with which to associate the instance for TDE encryption. This setting doesn't apply to RDS Custom DB instances. |
TdeCredentialPassword |
The password for the given ARN from the key store in order to access the device. This setting doesn't apply to RDS Custom DB instances. |
CACertificateIdentifier |
The CA certificate identifier to use for the DB instance's server certificate. This setting doesn't apply to RDS Custom DB instances. For more information, see Using SSL/TLS to encrypt a connection to a DB instance in the Amazon RDS User Guide and Using SSL/TLS to encrypt a connection to a DB cluster in the Amazon Aurora User Guide. |
Domain |
The Active Directory directory ID to move the DB instance to. Specify
For more information, see Kerberos Authentication in the Amazon RDS User Guide. This setting doesn't apply to RDS Custom DB instances. |
DomainFqdn |
The fully qualified domain name (FQDN) of an Active Directory domain. Constraints:
Example: |
DomainOu |
The Active Directory organizational unit for your DB instance to join. Constraints:
Example:
|
DomainAuthSecretArn |
The ARN for the Secrets Manager secret with the credentials for the user joining the domain. Example:
|
DomainDnsIps |
The IPv4 DNS IP addresses of your primary and secondary Active Directory domain controllers. Constraints:
Example: |
CopyTagsToSnapshot |
Specifies whether to copy all tags from the DB instance to snapshots of the DB instance. By default, tags aren't copied. This setting doesn't apply to Amazon Aurora DB instances. Copying tags
to snapshots is managed by the DB cluster. Setting this value for an
Aurora DB instance has no effect on the DB cluster setting. For more
information, see |
MonitoringInterval |
The interval, in seconds, between points when Enhanced Monitoring
metrics are collected for the DB instance. To disable collection of
Enhanced Monitoring metrics, specify If This setting doesn't apply to RDS Custom DB instances. Valid Values: Default: |
DBPortNumber |
The port number on which the database accepts connections. The value of the If you change the This setting doesn't apply to RDS Custom DB instances. Valid Values: Default:
Constraints:
|
PubliclyAccessible |
Specifies whether the DB instance is publicly accessible. When the DB cluster is publicly accessible, its Domain Name System (DNS) endpoint resolves to the private IP address from within the DB cluster's virtual private cloud (VPC). It resolves to the public IP address from outside of the DB cluster's VPC. Access to the DB cluster is ultimately controlled by the security group it uses. That public access isn't permitted if the security group assigned to the DB cluster doesn't permit it. When the DB instance isn't publicly accessible, it is an internal DB instance with a DNS name that resolves to a private IP address.
Changes to the |
MonitoringRoleArn |
The ARN for the IAM role that permits RDS to send enhanced monitoring
metrics to Amazon CloudWatch Logs. For example,
If This setting doesn't apply to RDS Custom DB instances. |
DomainIAMRoleName |
The name of the IAM role to use when making API calls to the Directory Service. This setting doesn't apply to RDS Custom DB instances. |
DisableDomain |
Specifies whether to remove the DB instance from the Active Directory domain. |
PromotionTier |
The order of priority in which an Aurora Replica is promoted to the primary instance after a failure of the existing primary instance. For more information, see Fault Tolerance for an Aurora DB Cluster in the Amazon Aurora User Guide. This setting doesn't apply to RDS Custom DB instances. Default: Valid Values: |
EnableIAMDatabaseAuthentication |
Specifies whether to enable mapping of Amazon Web Services Identity and Access Management (IAM) accounts to database accounts. By default, mapping isn't enabled. This setting doesn't apply to Amazon Aurora. Mapping Amazon Web Services IAM accounts to database accounts is managed by the DB cluster. For more information about IAM database authentication, see IAM Database Authentication for MySQL and PostgreSQL in the Amazon RDS User Guide. This setting doesn't apply to RDS Custom DB instances. |
EnablePerformanceInsights |
Specifies whether to enable Performance Insights for the DB instance. For more information, see Using Amazon Performance Insights in the Amazon RDS User Guide. This setting doesn't apply to RDS Custom DB instances. |
PerformanceInsightsKMSKeyId |
The Amazon Web Services KMS key identifier for encryption of Performance Insights data. The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key. If you don't specify a value for This setting doesn't apply to RDS Custom DB instances. |
PerformanceInsightsRetentionPeriod |
The number of days to retain Performance Insights data. This setting doesn't apply to RDS Custom DB instances. Valid Values:
Default: If you specify a retention period that isn't valid, such as |
CloudwatchLogsExportConfiguration |
The log types to be enabled for export to CloudWatch Logs for a specific DB instance. A change to the This setting doesn't apply to RDS Custom DB instances. |
ProcessorFeatures |
The number of CPU cores and the number of threads per core for the DB instance class of the DB instance. This setting doesn't apply to RDS Custom DB instances. |
UseDefaultProcessorFeatures |
Specifies whether the DB instance class of the DB instance uses its default processor features. This setting doesn't apply to RDS Custom DB instances. |
DeletionProtection |
Specifies whether the DB instance has deletion protection enabled. The database can't be deleted when deletion protection is enabled. By default, deletion protection isn't enabled. For more information, see Deleting a DB Instance. |
MaxAllocatedStorage |
The upper limit in gibibytes (GiB) to which Amazon RDS can automatically scale the storage of the DB instance. For more information about this setting, including limitations that apply to it, see Managing capacity automatically with Amazon RDS storage autoscaling in the Amazon RDS User Guide. This setting doesn't apply to RDS Custom DB instances. |
CertificateRotationRestart |
Specifies whether the DB instance is restarted when you rotate your SSL/TLS certificate. By default, the DB instance is restarted when you rotate your SSL/TLS certificate. The certificate is not updated until the DB instance is restarted. Set this parameter only if you are not using SSL/TLS to connect to the DB instance. If you are using SSL/TLS to connect to the DB instance, follow the appropriate instructions for your DB engine to rotate your SSL/TLS certificate:
This setting doesn't apply to RDS Custom DB instances. |
ReplicaMode |
A value that sets the open mode of a replica database to either mounted or read-only. Currently, this parameter is only supported for Oracle DB instances. Mounted DB replicas are included in Oracle Enterprise Edition. The main use case for mounted replicas is cross-Region disaster recovery. The primary database doesn't use Active Data Guard to transmit information to the mounted replica. Because it doesn't accept user connections, a mounted replica can't serve a read-only workload. For more information, see Working with Oracle Read Replicas for Amazon RDS in the Amazon RDS User Guide. This setting doesn't apply to RDS Custom DB instances. |
EnableCustomerOwnedIp |
Specifies whether to enable a customer-owned IP address (CoIP) for an RDS on Outposts DB instance. A CoIP provides local or external connectivity to resources in your Outpost subnets through your on-premises network. For some use cases, a CoIP can provide lower latency for connections to the DB instance from outside of its virtual private cloud (VPC) on your local network. For more information about RDS on Outposts, see Working with Amazon RDS on Amazon Web Services Outposts in the Amazon RDS User Guide. For more information about CoIPs, see Customer-owned IP addresses in the Amazon Web Services Outposts User Guide. |
AwsBackupRecoveryPointArn |
The Amazon Resource Name (ARN) of the recovery point in Amazon Web Services Backup. This setting doesn't apply to RDS Custom DB instances. |
AutomationMode |
The automation mode of the RDS Custom DB instance. If |
ResumeFullAutomationModeMinutes |
The number of minutes to pause the automation. When the time period ends, RDS Custom resumes full automation. Default: Constraints:
|
NetworkType |
The network type of the DB instance. The network type is determined by the For more information, see Working with a DB instance in a VPC in the Amazon RDS User Guide. Valid Values: |
StorageThroughput |
The storage throughput value for the DB instance. This setting applies only to the This setting doesn't apply to Amazon Aurora or RDS Custom DB instances. |
ManageMasterUserPassword |
Specifies whether to manage the master user password with Amazon Web Services Secrets Manager. If the DB instance doesn't manage the master user password with Amazon
Web Services Secrets Manager, you can turn on this management. In this
case, you can't specify If the DB instance already manages the master user password with Amazon
Web Services Secrets Manager, and you specify that the master user
password is not managed with Amazon Web Services Secrets Manager, then
you must specify For more information, see Password management with Amazon Web Services Secrets Manager in the Amazon RDS User Guide. Constraints:
|
RotateMasterUserPassword |
Specifies whether to rotate the secret managed by Amazon Web Services Secrets Manager for the master user password. This setting is valid only if the master user password is managed by RDS in Amazon Web Services Secrets Manager for the DB cluster. The secret value contains the updated password. For more information, see Password management with Amazon Web Services Secrets Manager in the Amazon RDS User Guide. Constraints:
|
MasterUserSecretKmsKeyId |
The Amazon Web Services KMS key identifier to encrypt a secret that is automatically generated and managed in Amazon Web Services Secrets Manager. This setting is valid only if both of the following conditions are met:
The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key. To use a KMS key in a different Amazon Web Services account, specify the key ARN or alias ARN. There is a default KMS key for your Amazon Web Services account. Your Amazon Web Services account has a different default KMS key for each Amazon Web Services Region. |
Engine |
The target Oracle DB engine when you convert a non-CDB to a CDB. This intermediate step is necessary to upgrade an Oracle Database 19c non-CDB to an Oracle Database 21c CDB. Note the following requirements:
Note the following limitations:
|
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