athena_rs 3.22.1

Hyper performant polyglot Database driver
Documentation 
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//! Unique-constraint contract rows for schema catalog queries.
//!
//! This module owns unique-constraint row contract shape returned from
//! information-schema join queries.

use serde::{Deserialize, Serialize};

/// Unique-constraint row read from information schema joins.
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SchemaConstraintRecord {
    /// Unique-constraint name.
    pub constraint_name: String,
    /// Constrained column name in ordinal order.
    pub column_name: String,
}