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ScyllaDB Docs Scylla Rust Driver Execution profiles All options supported by a profile

All options supported by a profile¶

Example¶

ExecutionProfile supports all the following options:

use scylla::query::Query;
use scylla::speculative_execution::SimpleSpeculativeExecutionPolicy;
use scylla::statement::{Consistency, SerialConsistency};
use scylla::transport::ExecutionProfile;
use scylla::transport::load_balancing::DefaultPolicy;
use scylla::transport::retry_policy::FallthroughRetryPolicy;
use std::{sync::Arc, time::Duration};

let profile = ExecutionProfile::builder()
    .consistency(Consistency::All)
    .serial_consistency(Some(SerialConsistency::Serial))
    .request_timeout(Some(Duration::from_secs(30)))
    .retry_policy(Box::new(FallthroughRetryPolicy::new()))
    .load_balancing_policy(Arc::new(DefaultPolicy::default()))
    .speculative_execution_policy(
        Some(
            Arc::new(
                SimpleSpeculativeExecutionPolicy {
                    max_retry_count: 3,
                    retry_interval: Duration::from_millis(100),
                }
            )
        )
    )
    .build();

let mut query = Query::from("SELECT * FROM ks.table");
query.set_execution_profile_handle(Some(profile.into_handle()));
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Priorities of execution settings
Scylla Rust Driver
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  • Execution profiles
    • Creating a profile and setting it
    • All options supported by a profile
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    • Tracing a simple/prepared/batch query
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  • All options supported by a profile
    • Example
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Last updated on 22 March 2023.
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