sequelize
Version:
Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift and Snowflake’s Data Cloud. It features solid transaction support, relations, eager and lazy loading, read replication and more.
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TypeScript
import { CommonErrorProperties, ErrorOptions } from '../base-error';
import ValidationError, { ValidationErrorItem } from '../validation-error';
interface UniqueConstraintErrorParent extends Error, Pick<CommonErrorProperties, 'sql'> {
}
interface UniqueConstraintErrorOptions extends ErrorOptions {
parent?: UniqueConstraintErrorParent;
original?: UniqueConstraintErrorParent;
errors?: ValidationErrorItem[];
fields?: Record<string, unknown>;
message?: string;
}
/**
* Thrown when a unique constraint is violated in the database
*/
declare class UniqueConstraintError extends ValidationError implements CommonErrorProperties {
parent: UniqueConstraintErrorParent;
original: UniqueConstraintErrorParent;
fields: Record<string, unknown>;
sql: string;
constructor(options: UniqueConstraintErrorOptions);
}
export default UniqueConstraintError;