@tealbase/postgres-js/dist/main/builder.d.ts

Isomorphic PostgREST client

/// <reference types="node" />
import { URL } from 'url';
/**
 * Base builder
 */
export declare abstract class PostgrestBuilder<T> implements PromiseLike<any> {
    method: 'GET' | 'HEAD' | 'POST' | 'PATCH' | 'DELETE';
    url: URL;
    headers: {
        [key: string]: string;
    };
    schema?: string;
    body?: Partial<T> | Partial<T>[];
    constructor(builder: PostgrestBuilder<T>);
    then(onfulfilled?: (value: any) => any, onrejected?: (value: any) => any): Promise<any>;
}
/**
 * CRUD
 */
export declare class PostgrestQueryBuilder<T> extends PostgrestBuilder<T> {
    constructor(url: string, { headers, schema }?: {
        headers?: {
            [key: string]: string;
        };
        schema?: string;
    });
    /**
     * Performs horizontal filtering with SELECT.
     *
     * @param columns  The columns to retrieve, separated by commas.
     */
    select(columns?: string): PostgrestFilterBuilder<T>;
    /**
     * Performs an INSERT into the table.
     *
     * @param values  The values to insert.
     * @param upsert  If `true`, performs an UPSERT.
     */
    insert(values: Partial<T> | Partial<T>[], { upsert }?: {
        upsert?: boolean | undefined;
    }): PostgrestBuilder<T>;
    /**
     * Performs an UPDATE on the table.
     *
     * @param values  The values to update.
     */
    update(values: Partial<T>): PostgrestFilterBuilder<T>;
    /**
     * Performs a DELETE on the table.
     */
    delete(): PostgrestFilterBuilder<T>;
}
/**
 * Post-filters (transforms)
 */
declare class PostgrestTransformBuilder<T> extends PostgrestBuilder<T> {
    /**
     * Orders the result with the specified `column`.
     *
     * @param column  The column to order on.
     * @param ascending  If `true`, the result will be in ascending order.
     * @param nullsFirst  If `true`, `null`s appear first.
     * @param foreignTable  The foreign table to use (if `column` is a foreign column).
     */
    order(column: keyof T, { ascending, nullsFirst, foreignTable, }?: {
        ascending?: boolean;
        nullsFirst?: boolean;
        foreignTable?: string;
    }): PostgrestTransformBuilder<T>;
    /**
     * Limits the result with the specified `count`.
     *
     * @param count  The maximum no. of rows to limit to.
     * @param foreignTable  The foreign table to use (for foreign columns).
     */
    limit(count: number, { foreignTable }?: {
        foreignTable?: string;
    }): PostgrestTransformBuilder<T>;
    /**
     * Limits the result to rows within the specified range, inclusive.
     *
     * @param from  The starting index from which to limit the result, inclusive.
     * @param to  The last index to which to limit the result, inclusive.
     * @param foreignTable  The foreign table to use (for foreign columns).
     */
    range(from: number, to: number, { foreignTable }?: {
        foreignTable?: string;
    }): PostgrestTransformBuilder<T>;
    /**
     * Retrieves only one row from the result. Result must be one row (e.g. using
     * `limit`), otherwise this will result in an error.
     */
    single(): PostgrestTransformBuilder<T>;
}
declare type FilterOperator = 'eq' | 'neq' | 'gt' | 'gte' | 'lt' | 'lte' | 'like' | 'ilike' | 'is' | 'in' | 'cs' | 'cd' | 'sl' | 'sr' | 'nxl' | 'nxr' | 'adj' | 'ov' | 'fts' | 'plfts' | 'phfts' | 'wfts';
declare class PostgrestFilterBuilder<T> extends PostgrestTransformBuilder<T> {
    /**
     * Finds all rows which doesn't satisfy the filter.
     *
     * @param column  The column to filter on.
     * @param operator  The operator to filter with.
     * @param value  The value to filter with.
     */
    not(column: keyof T, operator: FilterOperator, value: any): this;
    /**
     * Finds all rows satisfying at least one of the filters.
     *
     * @param filters  The filters to use, separated by commas.
     */
    or(filters: string): this;
    /**
     * Finds all rows whose value on the stated `column` exactly matches the
     * specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    eq(column: keyof T, value: T[keyof T]): this;
    /**
     * Finds all rows whose value on the stated `column` doesn't match the
     * specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    neq(column: keyof T, value: T[keyof T]): this;
    /**
     * Finds all rows whose value on the stated `column` is greater than the
     * specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    gt(column: keyof T, value: T[keyof T]): this;
    /**
     * Finds all rows whose value on the stated `column` is greater than or
     * equal to the specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    gte(column: keyof T, value: T[keyof T]): this;
    /**
     * Finds all rows whose value on the stated `column` is less than the
     * specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    lt(column: keyof T, value: T[keyof T]): this;
    /**
     * Finds all rows whose value on the stated `column` is less than or equal
     * to the specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    lte(column: keyof T, value: T[keyof T]): this;
    /**
     * Finds all rows whose value in the stated `column` matches the supplied
     * `pattern` (case sensitive).
     *
     * @param column  The column to filter on.
     * @param pattern  The pattern to filter with.
     */
    like(column: keyof T, pattern: string): this;
    /**
     * Finds all rows whose value in the stated `column` matches the supplied
     * `pattern` (case insensitive).
     *
     * @param column  The column to filter on.
     * @param pattern  The pattern to filter with.
     */
    ilike(column: keyof T, pattern: string): this;
    /**
     * A check for exact equality (null, true, false), finds all rows whose
     * value on the stated `column` exactly match the specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    is(column: keyof T, value: boolean | null): this;
    /**
     * Finds all rows whose value on the stated `column` is found on the
     * specified `values`.
     *
     * @param column  The column to filter on.
     * @param values  The values to filter with.
     */
    in(column: keyof T, values: T[keyof T][]): this;
    /**
     * Finds all rows whose json, array, or range value on the stated `column`
     * contains the values specified in `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    cs(column: keyof T, value: string | T[keyof T][] | object): this;
    /**
     * Finds all rows whose json, array, or range value on the stated `column` is
     * contained by the specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    cd(column: keyof T, value: string | T[keyof T][] | object): this;
    /**
     * Finds all rows whose range value on the stated `column` is strictly to the
     * left of the specified `range`.
     *
     * @param column  The column to filter on.
     * @param range  The range to filter with.
     */
    sl(column: keyof T, range: string): this;
    /**
     * Finds all rows whose range value on the stated `column` is strictly to
     * the right of the specified `range`.
     *
     * @param column  The column to filter on.
     * @param range  The range to filter with.
     */
    sr(column: keyof T, range: string): this;
    /**
     * Finds all rows whose range value on the stated `column` does not extend
     * to the left of the specified `range`.
     *
     * @param column  The column to filter on.
     * @param range  The range to filter with.
     */
    nxl(column: keyof T, range: string): this;
    /**
     * Finds all rows whose range value on the stated `column` does not extend
     * to the right of the specified `range`.
     *
     * @param column  The column to filter on.
     * @param range  The range to filter with.
     */
    nxr(column: keyof T, range: string): this;
    /**
     * Finds all rows whose range value on the stated `column` is adjacent to
     * the specified `range`.
     *
     * @param column  The column to filter on.
     * @param range  The range to filter with.
     */
    adj(column: keyof T, range: string): this;
    /**
     * Finds all rows whose array or range value on the stated `column` is
     * contained by the specified `value`.
     *
     * @param column  The column to filter on.
     * @param value  The value to filter with.
     */
    ov(column: keyof T, value: string | T[keyof T][]): this;
    /**
     * Finds all rows whose tsvector value on the stated `column` matches
     * to_tsquery(`query`).
     *
     * @param column  The column to filter on.
     * @param query  The Postgres tsquery string to filter with.
     * @param config  The text search configuration to use.
     */
    fts(column: keyof T, query: string, { config }?: {
        config?: string;
    }): this;
    /**
     * Finds all rows whose tsvector value on the stated `column` matches
     * plainto_tsquery(`query`).
     *
     * @param column  The column to filter on.
     * @param query  The Postgres tsquery string to filter with.
     * @param config  The text search configuration to use.
     */
    plfts(column: keyof T, query: string, { config }?: {
        config?: string;
    }): this;
    /**
     * Finds all rows whose tsvector value on the stated `column` matches
     * phraseto_tsquery(`query`).
     *
     * @param column  The column to filter on.
     * @param query  The Postgres tsquery string to filter with.
     * @param config  The text search configuration to use.
     */
    phfts(column: keyof T, query: string, { config }?: {
        config?: string;
    }): this;
    /**
     * Finds all rows whose tsvector value on the stated `column` matches
     * websearch_to_tsquery(`query`).
     *
     * @param column  The column to filter on.
     * @param query  The Postgres tsquery string to filter with.
     * @param config  The text search configuration to use.
     */
    wfts(column: keyof T, query: string, { config }?: {
        config?: string;
    }): this;
    /**
     * Finds all rows whose `column` satisfies the filter.
     *
     * @param column  The column to filter on.
     * @param operator  The operator to filter with.
     * @param value  The value to filter with.
     */
    filter(column: keyof T, operator: FilterOperator, value: any): this;
    /**
     * Finds all rows whose columns match the specified `query` object.
     *
     * @param query  The object to filter with, with column names as keys mapped
     *               to their filter values.
     */
    match(query: {
        [key: string]: string;
    }): this;
}
export {};
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