Copyright | (c) 2013-2023 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
Synopsis
- data Parameter = Parameter' {}
- newParameter :: Parameter
- parameter_allowedValues :: Lens' Parameter (Maybe Text)
- parameter_applyType :: Lens' Parameter (Maybe ParameterApplyType)
- parameter_dataType :: Lens' Parameter (Maybe Text)
- parameter_description :: Lens' Parameter (Maybe Text)
- parameter_isModifiable :: Lens' Parameter (Maybe Bool)
- parameter_minimumEngineVersion :: Lens' Parameter (Maybe Text)
- parameter_parameterName :: Lens' Parameter (Maybe Text)
- parameter_parameterValue :: Lens' Parameter (Maybe Text)
- parameter_source :: Lens' Parameter (Maybe Text)
Documentation
Describes a parameter in a cluster parameter group.
See: newParameter
smart constructor.
Parameter' | |
|
Instances
newParameter :: Parameter Source #
Create a value of Parameter
with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
$sel:allowedValues:Parameter'
, parameter_allowedValues
- The valid range of values for the parameter.
$sel:applyType:Parameter'
, parameter_applyType
- Specifies how to apply the WLM configuration parameter. Some properties
can be applied dynamically, while other properties require that any
associated clusters be rebooted for the configuration changes to be
applied. For more information about parameters and parameter groups, go
to
Amazon Redshift Parameter Groups
in the Amazon Redshift Cluster Management Guide.
$sel:dataType:Parameter'
, parameter_dataType
- The data type of the parameter.
$sel:description:Parameter'
, parameter_description
- A description of the parameter.
$sel:isModifiable:Parameter'
, parameter_isModifiable
- If true
, the parameter can be modified. Some parameters have security
or operational implications that prevent them from being changed.
$sel:minimumEngineVersion:Parameter'
, parameter_minimumEngineVersion
- The earliest engine version to which the parameter can apply.
$sel:parameterName:Parameter'
, parameter_parameterName
- The name of the parameter.
$sel:parameterValue:Parameter'
, parameter_parameterValue
- The value of the parameter. If ParameterName
is
wlm_json_configuration
, then the maximum size of ParameterValue
is
8000 characters.
$sel:source:Parameter'
, parameter_source
- The source of the parameter value, such as "engine-default" or
"user".
parameter_allowedValues :: Lens' Parameter (Maybe Text) Source #
The valid range of values for the parameter.
parameter_applyType :: Lens' Parameter (Maybe ParameterApplyType) Source #
Specifies how to apply the WLM configuration parameter. Some properties can be applied dynamically, while other properties require that any associated clusters be rebooted for the configuration changes to be applied. For more information about parameters and parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Cluster Management Guide.
parameter_isModifiable :: Lens' Parameter (Maybe Bool) Source #
If true
, the parameter can be modified. Some parameters have security
or operational implications that prevent them from being changed.
parameter_minimumEngineVersion :: Lens' Parameter (Maybe Text) Source #
The earliest engine version to which the parameter can apply.