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PATH: usr / local / lib / node_modules / knex-migrator / node_modules / knex / src / dialects / redshift

// Redshift
// -------
import inherits from 'inherits';
import Client_PG from '../postgres';
import { assign, map } from 'lodash';

import Transaction from './transaction';
import QueryCompiler from './query/compiler';
import ColumnBuilder from './schema/columnbuilder';
import ColumnCompiler from './schema/columncompiler';
import TableCompiler from './schema/tablecompiler';
import SchemaCompiler from './schema/compiler';

function Client_Redshift(config) {
  Client_PG.apply(this, arguments);
}
inherits(Client_Redshift, Client_PG);

assign(Client_Redshift.prototype, {
  transaction() {
    return new Transaction(this, ...arguments);
  },

queryCompiler() {
    return new QueryCompiler(this, ...arguments);
  },

columnBuilder() {
    return new ColumnBuilder(this, ...arguments);
  },

columnCompiler() {
    return new ColumnCompiler(this, ...arguments);
  },

tableCompiler() {
    return new TableCompiler(this, ...arguments);
  },

schemaCompiler() {
    return new SchemaCompiler(this, ...arguments);
  },

dialect: 'redshift',

driverName: 'pg-redshift',

_driver() {
    return require('pg');
  },

// Ensures the response is returned in the same format as other clients.
  processResponse(obj, runner) {
    const resp = obj.response;
    if (obj.output) return obj.output.call(runner, resp);
    if (obj.method === 'raw') return resp;
    if (resp.command === 'SELECT') {
      if (obj.method === 'first') return resp.rows[0];
      if (obj.method === 'pluck') return map(resp.rows, obj.pluck);
      return resp.rows;
    }
    if (
      resp.command === 'INSERT' ||
      resp.command === 'UPDATE' ||
      resp.command === 'DELETE'
    ) {
      return resp.rowCount;
    }
    return resp;
  },
});

export default Client_Redshift;

[+] ..
[+] schema
[-] index.js [edit]
[+] query
[-] transaction.js [edit]