ScyllaDB Docs ScyllaDB Node.js Driver API Reference Classes ExecutionProfile

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ExecutionProfile¶

ExecutionProfile(name, options)

Represents a set configurations to be used in a statement execution to be used for a single Client instance.

An ExecutionProfile instance should not be shared across different Client instances.

Constructor¶

new ExecutionProfile(name, options)

Parameters:

Name	Type	Description
`name`		Name of the execution profile. Use `'default'` to specify that the new instance should be the default ExecutionProfile if no profile is specified in the execution.
`options`		Profile options, when any of the options is not specified the Client will the use the ones defined in the default profile. See ClientOptions for more details.

Source

execution-profile.js, line 22

Example

const { Client, ExecutionProfile } = require('cassandra-driver');
const client = new Client({
  contactPoints: ['host1', 'host2'],
  profiles: [
    new ExecutionProfile('metrics-oltp', {
      consistency: consistency.localQuorum,
      retry: myRetryPolicy
    })
  ]
});

client.execute(query, params, { executionProfile: 'metrics-oltp' }, callback);