sequelize-dm/dist/lib/dialects/abstract/index.d.ts

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.

export declare type DialectSupports = {
    'DEFAULT': boolean;
    'DEFAULT VALUES': boolean;
    'VALUES ()': boolean;
    'LIMIT ON UPDATE': boolean;
    'ON DUPLICATE KEY': boolean;
    'ORDER NULLS': boolean;
    'UNION': boolean;
    'UNION ALL': boolean;
    'RIGHT JOIN': boolean;
    EXCEPTION: boolean;
    forShare?: 'LOCK IN SHARE MODE' | 'FOR SHARE' | undefined;
    lock: boolean;
    lockOf: boolean;
    lockKey: boolean;
    lockOuterJoinFailure: boolean;
    skipLocked: boolean;
    finalTable: boolean;
    returnValues: false | {
        output: boolean;
        returning: boolean;
    };
    autoIncrement: {
        identityInsert: boolean;
        defaultValue: boolean;
        update: boolean;
    };
    bulkDefault: boolean;
    schemas: boolean;
    transactions: boolean;
    settingIsolationLevelDuringTransaction: boolean;
    transactionOptions: {
        type: boolean;
    };
    migrations: boolean;
    upserts: boolean;
    inserts: {
        ignoreDuplicates: string;
        updateOnDuplicate: boolean | string;
        onConflictDoNothing: string;
        conflictFields: boolean;
    };
    constraints: {
        restrict: boolean;
        addConstraint: boolean;
        dropConstraint: boolean;
        unique: boolean;
        default: boolean;
        check: boolean;
        foreignKey: boolean;
        primaryKey: boolean;
    };
    index: {
        collate: boolean;
        length: boolean;
        parser: boolean;
        concurrently: boolean;
        type: boolean;
        using: boolean | number;
        functionBased: boolean;
        operator: boolean;
        where: boolean;
    };
    groupedLimit: boolean;
    indexViaAlter: boolean;
    JSON: boolean;
    JSONB: boolean;
    ARRAY: boolean;
    RANGE: boolean;
    NUMERIC: boolean;
    GEOMETRY: boolean;
    GEOGRAPHY: boolean;
    REGEXP: boolean;
    HSTORE: boolean;
    TSVECTOR: boolean;
    deferrableConstraints: boolean;
    tmpTableTrigger: boolean;
    indexHints: boolean;
    searchPath: boolean;
};
export declare abstract class AbstractDialect {
    /**
     * List of features this dialect supports.
     *
     * Important: Dialect implementations inherit these values.
     * When changing a default, ensure the implementations still properly declare which feature they support.
     */
    static readonly supports: DialectSupports;
    get supports(): DialectSupports;
    readonly queryGenerator: unknown;
}