var query = "select * from " + config.bd.schema + ".user_types ;";

var query = "select * from b.user_types ;";

Report.js - getData() >>> column_3 >>>  select * from dash.user_types where column_3 = 777
/home/patrick/Workspace/company/project/admin/proj/models/Report.js:69
        if(err) throw err;
                ^

error: syntax error at or near "select"
    at Connection.parseE (/home/patrick/Workspace/company/project/admin/proj/node_modules/pg/lib/connection.js:534:11)
    at Connection.parseMessage (/home/patrick/Workspace/company/project/admin/proj/node_modules/pg/lib/connection.js:361:17)
    at Socket.<anonymous> (/home/patrick/Workspace/company/project/admin/proj/node_modules/pg/lib/connection.js:105:22)
    at emitOne (events.js:77:13)
    at Socket.emit (events.js:169:7)
    at readableAddChunk (_stream_readable.js:146:16)
    at Socket.Readable.push (_stream_readable.js:110:10)
    at TCP.onread (net.js:523:20)

module.exports={
    port: 3002,
    base: "/",
    elms_por_pag:5,
    session_timeout:30,
    bd:{
        host:'localhost',
        user:'****',
        password:'****',
        database:'*****',
        schema:'a'
    },
    email:{
        link_email:"http://projetos.exemplo.com.br",
        debug:false,
        host:"",
        port:0,
        name:"Projeto",
        secure:true,
        username:"",
        password:""
    }
}