BatchReadPolicy

BatchReadPolicy

A policy affecting the behavior of batch read operations.

Constructor

new BatchReadPolicy(propsopt)

Description:

Initializes a new BatchReadPolicy from the provided policy values.

Source:

policies/batch_read_policy.js, line 24

Since:

v5.0.0

Parameters:

Name	Type	Attributes	Description
`props`	Object	<optional>	Policy values

Members

filterExpression

Description:

Optional expression filter. If filter exp exists and evaluates to false, the transaction is ignored. This can be used to eliminate a client/server roundtrip in some cases.

Source:

policies/batch_read_policy.js, line 38

Optional expression filter. If filter exp exists and evaluates to false, the transaction is ignored. This can be used to eliminate a client/server roundtrip in some cases.

filterExpression

Description:

Optional expression filter. If filter exp exists and evaluates to false, the transaction is ignored. This can be used to eliminate a client/server roundtrip in some cases.

Source:

policies/batch_read_policy.js, line 38

Optional expression filter. If filter exp exists and evaluates to false, the transaction is ignored. This can be used to eliminate a client/server roundtrip in some cases.

readModeAP :number

Description:

Read policy for AP (availability) namespaces.

Source:

policies/batch_read_policy.js, line 46

Default Value:

Aerospike.policy.readModeAP.ONE

See:

module:aerospike/policy.readModeAP for supported policy values.

Read policy for AP (availability) namespaces.

Type:

number

readModeAP :number

Description:

Read policy for AP (availability) namespaces.

Source:

policies/batch_read_policy.js, line 46

Default Value:

Aerospike.policy.readModeAP.ONE

See:

module:aerospike/policy.readModeAP for supported policy values.

Read policy for AP (availability) namespaces.

Type:

number

readModeSC :number

Description:

Read policy for SC (strong consistency) namespaces.

Source:

policies/batch_read_policy.js, line 54

Default Value:

Aerospike.policy.readModeSC.SESSION

See:

module:aerospike/policy.readModeSC for supported policy values.

Read policy for SC (strong consistency) namespaces.

Type:

number

readModeSC :number

Description:

Read policy for SC (strong consistency) namespaces.

Source:

policies/batch_read_policy.js, line 54

Default Value:

Aerospike.policy.readModeSC.SESSION

See:

module:aerospike/policy.readModeSC for supported policy values.

Read policy for SC (strong consistency) namespaces.

Type:

number

A policy affecting the behavior of batch read operations.

Constructor

new BatchReadPolicy(propsopt)

Description:

Initializes a new BatchReadPolicy from the provided policy values.

Source:

policies/batch_read_policy.js, line 24

Since:

v5.0.0

Parameters:

Name	Type	Attributes	Description
`props`	Object	<optional>	Policy values

Members

filterExpression

Description:

Optional expression filter. If filter exp exists and evaluates to false, the transaction is ignored. This can be used to eliminate a client/server roundtrip in some cases.

Source:

policies/batch_read_policy.js, line 38

Optional expression filter. If filter exp exists and evaluates to false, the transaction is ignored. This can be used to eliminate a client/server roundtrip in some cases.

filterExpression

Description:

Optional expression filter. If filter exp exists and evaluates to false, the transaction is ignored. This can be used to eliminate a client/server roundtrip in some cases.

Source:

policies/batch_read_policy.js, line 38

Optional expression filter. If filter exp exists and evaluates to false, the transaction is ignored. This can be used to eliminate a client/server roundtrip in some cases.