Related
I got 31 json files in 'pl' folder, named 'objects_p=1', 'objects_p=2' etc. Each contains 50 values, except the last (24 values).
Trying to fetch all data into one object:
let sourceObj={};
for (let i=1;i<32;i++){
fetch(`pl/objects_p=${i}`)
.then((response) => response.json())
.then((data) => {
let new_obj = Object.assign(sourceObj,data);
sourceObj = new_obj
});
}
So basically, I try to append data to newObj in loop. But when console.logging sourceObj, i got only last 24 values instead expected 1524. Where's the mistake?
Object.assign simply replace the values if the attributes already exist.
It does only work with different values Mozilla doc
From the link :
const target = { a: 1, b: 2 };
const source = { b: 4, c: 5 };
const returnedTarget = Object.assign(target, source);
console.log(target);
// Expected output: Object { a: 1, b: 4, c: 5 }
console.log(returnedTarget === target);
// Expected output: true
Edit
Object can not have duplicated properties, you can maybe simply use an array to store all of your objects
let sourceObj={};
let allSources=[sourceObj].
for (let i=1;i<32;i++){
fetch(`pl/objects_p=${i}`)
.then((response) => response.json())
.then((data) => {
allSources.push(data)
});
}
I have a React form that uses i18 next translations from JSON file in a dropdown. The objects are very simple: one key, one translation, like this (but the file is very long, there are dozens of keys).
JSON:
{
"country": "Country",
"big": "Big",
"dog": "Dog",
"integration": "Integration"
}
Code that uses data from JSON:
const createField = (parentName: string, item: any) => {
const field = {
type: `${item.type}`,
name: `${parentName ?? ''}${parentName?.length ? '.' : ''}${item.name}`,
label: t(`${item.label ?? item.name}`),
properties: {
placeholder: `${item.placeholder ?? ''}`
} as any,
};
if (item.type === 'select' ) {
field.properties = {
...field.properties,
options: [].concat(item.options?).sort((a,b) =>
t(`${a.value}`) > t(`${b.value}`) ? 1 : -1).map((option: any) => {
return {
label: t(`${option.label}`),
value: option.value
};
}),
};
};
};
I want the dropdown to be sorted according to the value alphabetically because in each language the order would be different. Everything I tried sorts the array from this JSON according to the key.
I tried concat(item.options?) for sorting but getting errors "Expression expected" and "property doesn't exist".
Also tried this solution, but the dropdowns turned from text into random numbers.
if (item.type === 'select' ) {
field.properties = {
...field.properties,
options: Object.entries(item.options)
.sort(([key1], [key2]) => t(key1).localeCompare(t(key2)))
.map(([label, value]) => ({
label: t(label),
value
}))
};
};
Issue
Assuming that item.options is the JSON data you are trying to sort and convert to a list of options, then the issue is that you've appended the entire options object instead of each individual option. The result is an array of length 1. Another issue is that your data is a dictionary of key-value pairs, not an array of objects with label and value properties.
Solution
You can use both Object.entries and Object.fromEntries to convert the object to an array of key-value pairs and back. For the sorting function you want to sort by the key, and since the keys are strings, use localeCompare for the string comparison.
const data = {
country: "Country",
big: "Big",
dog: "Dog",
integration: "Integration"
};
const sortedData = Object.fromEntries(
Object.entries(data).sort(([key1], [key2]) => key1.localeCompare(key2))
);
console.log(sortedData);
Since you really want an array of shape [{ label: '...', value: '...' }, ...] you can use an array.map to map the array of key-value pairs to an array of objects with the shape you need for mapping in the option values.
const data = {
country: "Country",
big: "Big",
dog: "Dog",
integration: "Integration"
};
const sortedData = Object.entries(data)
.sort(([key1], [key2]) => key1.localeCompare(key2))
.map(([label, value]) => ({
label,
value
}));
console.log(sortedData);
For the actual rendering of your options:
options: Object.entries(item.options)
.sort(([key1], [key2]) => t(key1).localeCompare(t(key2)))
.map(([label, value]) => ({
label: t(label),
value
}))
Since it's not very clear which of the key or value of the JSON data is your option label/value you may needs to tweak the above to fit. I can help here if needed.
Hope it helps:
sort object by key and result is an array of sorted keys
const obj={
"country": "Country",
"big": "Big",
"dog": "Dog",
"integration": "Integration"
}
const sortedKeys=Object.keys(obj).sort();
console.log(sortedKeys);
sort object by value and result is an array of sorted values
const obj={
"country": "Country",
"big": "Big",
"dog": "Dog",
"integration": "Integration"
}
const sortedValues=Object.values(obj).sort();
console.log(sortedValues)
sort object by value and result is an object
const obj={
"country": "Country",
"big": "Big",
"dog": "aDog",
"integration": "Integration"
}
//for case insensitive use this function
const sortedByValue=Object.values(obj).sort(function(a, b) {
return (a.toUpperCase() < b.toUpperCase()) ? -1 : (a.toUpperCase() > b.toUpperCase()) ? 1 : 0;
})
function getKeyByValue(value) {
return Object.keys(obj).find(key => obj[key] === value);
}
const sortedObj={};
sortedByValue.map(value=>{
const key=getKeyByValue(value)
sortedObj[key]=value;
})
console.log(sortedObj)
I'm currently developing a desktop application with Node-webkit. During that process I need to get some data from a local MySQL-database.
The querying works fine, but I can't figure out how to access the results. I store all of them in an array that is then passed to a function. In the console they look like this:
RowDataPacket {user_id: 101, ActionsPerformed: 20}
RowDataPacket {user_id: 102, ActionsPerformed: 110}
RowDataPacket {user_id: 104, ActionsPerformed: 3}
And here is the query structure:
var ret = [];
conn.query(SQLquery, function(err, rows, fields) {
if (err)
alert("...");
else {
for (var i of rows)
ret.push(i);
}
doStuffwithTheResult(ret);
}
How do I retrieve this in the doStuffwithTheResult function? The values are more important, but if I could get the keys as well that would be great.
Turns out they are normal objects and you can access them through user_id.
RowDataPacket is actually the name of the constructor function that creates an object, it would look like this new RowDataPacket(user_id, ...). You can check by accessing its name [0].constructor.name
If the result is an array, you would have to use [0].user_id.
With Object.prototype approach, JSON.parse(JSON.stringify(rows)) returns object, extract values with Object.values()
let result = Object.values(JSON.parse(JSON.stringify(rows)));
Usage:
result.forEach((v) => console.log(v));
I also met the same problem recently, when I use waterline in express project for complex queries ,use the SQL statement to query.
this is my solution: first transform the return value(RowDataPacket object) into string, and then convert this string into the json object.
The following is code :
//select all user (查询全部用户)
find: function(req, res, next){
console.log("i am in user find list");
var sql="select * from tb_user";
req.models.tb_user.query(sql,function(err, results) {
console.log('>> results: ', results );
var string=JSON.stringify(results);
console.log('>> string: ', string );
var json = JSON.parse(string);
console.log('>> json: ', json);
console.log('>> user.name: ', json[0].name);
req.list = json;
next();
});
}
The following is console:
>> results: [ RowDataPacket {
user_id: '2fc48bd0-a62c-11e5-9a32-a31e4e4cd6a5',
name: 'wuwanyu',
psw: '123',
school: 'Northeastern university',
major: 'Communication engineering',
points: '10',
datems: '1450514441486',
createdAt: Sat Dec 19 2015 16:42:31 GMT+0800 (中国标准时间),
updatedAt: Sat Dec 19 2015 16:42:31 GMT+0800 (中国标准时间),
ID: 3,
phone: 2147483647 } ]
>> string: [{"user_id":"2fc48bd0-a62c-11e5-9a32-a31e4e4cd6a5","name":"wuwanyu","psw":"123","school":"Northeastern university","major":"Communication engineering","points":"10","datems":"1450514
441486","createdAt":"2015-12-19T08:42:31.000Z","updatedAt":"2015-12-19T08:42:31.000Z","ID":3,"phone":2147483647}]
>> json: [ { user_id: '2fc48bd0-a62c-11e5-9a32-a31e4e4cd6a5',
name: 'wuwanyu',
psw: '123',
school: 'Northeastern university',
major: 'Communication engineering',
points: '10',
datems: '1450514441486',
createdAt: '2015-12-19T08:42:31.000Z',
updatedAt: '2015-12-19T08:42:31.000Z',
ID: 3,
phone: 2147483647 } ]
>> user.name: wuwanyu
Hi try this 100% works:
results=JSON.parse(JSON.stringify(results))
doStuffwithTheResult(results);
You can copy all enumerable own properties of an object to a new one by Object.assign(target, ...sources):
trivial_object = Object.assign({}, non_trivial_object);
so in your scenario, it should be enough to change
ret.push(i);
to
ret.push(Object.assign({}, i));
you try the code which gives JSON without rowdatapacket:
var ret = [];
conn.query(SQLquery, function(err, rows, fields) {
if (err)
alert("...");
else {
ret = JSON.stringify(rows);
}
doStuffwithTheResult(ret);
}
going off of jan's answer of shallow-copying the object, another clean implementation using map function,
High level of what this solution does: iterate through all the rows and copy the rows as valid js objects.
// function will be used on every row returned by the query
const objectifyRawPacket = row => ({...row});
// iterate over all items and convert the raw packet row -> js object
const convertedResponse = results.map(objectifyRawPacket);
We leveraged the array map function: it will go over every item in the array, use the item as input to the function, and insert the output of the function into the array you're assigning.
more specifically on the objectifyRawPacket function: each time it's called its seeing the "{ RawDataPacket }" from the source array. These objects act a lot like normal objects - the "..." (spread) operator copies items from the array after the periods - essentially copying the items into the object it's being called in.
The parens around the spread operator on the function are necessary to implicitly return an object from an arrow function.
Solution
Just do: JSON.stringify(results)
I found an easy way
Object.prototype.parseSqlResult = function () {
return JSON.parse(JSON.stringify(this[0]))
}
At db layer do the parsing as
let users= await util.knex.raw('select * from user')
return users.parseSqlResult()
This will return elements as normal JSON array.
If anybody needs to retrive specific RowDataPacket object from multiple queries, here it is.
Before you start
Important: Ensure you enable multipleStatements in your mysql connection like so:
// Connection to MySQL
var db = mysql.createConnection({
host: 'localhost',
user: 'root',
password: '123',
database: 'TEST',
multipleStatements: true
});
Multiple Queries
Let's say we have multiple queries running:
// All Queries are here
const lastCheckedQuery = `
-- Query 1
SELECT * FROM table1
;
-- Query 2
SELECT * FROM table2;
`
;
// Run the query
db.query(lastCheckedQuery, (error, result) => {
if(error) {
// Show error
return res.status(500).send("Unexpected database error");
}
If we console.log(result) you'll get such output:
[
[
RowDataPacket {
id: 1,
ColumnFromTable1: 'a',
}
],
[
RowDataPacket {
id: 1,
ColumnFromTable2: 'b',
}
]
]
Both results show for both tables.
Here is where basic Javascript array's come in place https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array
To get data from table1 and column named ColumnFromTable1 we do
result[0][0].ColumnFromTable1 // Notice the double [0]
which gives us result of a.
db.query('select * from login',(err, results, fields)=>{
if(err){
console.log('error in fetching data')
}
var string=JSON.stringify(results);
console.log(string);
var json = JSON.parse(string);
// to get one value here is the option
console.log(json[0].name);
})
conn.query(sql, (err,res,fields) => {
let rawData = res;
let dataNormalized = {...rawData[0]};
})
//Object Destructuring
This worked for me hope it helps you.
I think it is simplest way to copy object.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Destructuring_assignment
Simpler way:
.then( resp=> {
let resultFromDb= Object.values(resp)[0]
console.log(resultFromDb)
}
In my example I received an object in response.
When I use Object.values I have the value of the property as a response, however it comes inside an array, using [0] access the first index of this array, now i have the value to use it where I need it.
I had this problem when trying to consume a value returned from a stored procedure.
console.log(result[0]);
would output "[ RowDataPacket { datetime: '2019-11-15 16:37:05' } ]".
I found that
console.log(results[0][0].datetime);
Gave me the value I wanted.
I had a similar problem and the solution was as follows:
const results = pool.query('sql sentence',[params]);
console.log((results[0])[0].name);
How to ACCESS what you get back from the database, this works for me:
async function getPageId(pageSlug){
let sql_update = 'SELECT id FROM pages WHERE pageSlug = ?';
let arrValues = [
pageSlug
];
let result = await mydb.query(sql_update, arrValues);
let r = JSON.parse(JSON.stringify(result));
if(r?.length){
return r[0].id;
}else{
return false;
}
}
I really don't see what is the big deal with this I mean look if a run my sp which is CALL ps_get_roles();.
Yes I get back an ugly ass response from DB and stuff. Which is this one:
[
[
RowDataPacket {
id: 1,
role: 'Admin',
created_at: '2019-12-19 16:03:46'
},
RowDataPacket {
id: 2,
role: 'Recruiter',
created_at: '2019-12-19 16:03:46'
},
RowDataPacket {
id: 3,
role: 'Regular',
created_at: '2019-12-19 16:03:46'
}
],
OkPacket {
fieldCount: 0,
affectedRows: 0,
insertId: 0,
serverStatus: 35,
warningCount: 0,
message: '',
protocol41: true,
changedRows: 0
}
]
it is an array that kind of look like this:
rows[0] = [
RowDataPacket {/* them table rows*/ },
RowDataPacket { },
RowDataPacket { }
];
rows[1] = OkPacket {
/* them props */
}
but if I do an http response to index [0] of rows at the client I get:
[
{"id":1,"role":"Admin","created_at":"2019-12-19 16:03:46"},
{"id":2,"role":"Recruiter","created_at":"2019-12-19 16:03:46"},
{"id":3,"role":"Regular","created_at":"2019-12-19 16:03:46"}
]
and I didnt have to do none of yow things
rows[0].map(row => {
return console.log("row: ", {...row});
});
the output gets some like this:
row: { id: 1, role: 'Admin', created_at: '2019-12-19 16:03:46' }
row: { id: 2, role: 'Recruiter', created_at: '2019-12-19 16:03:46' }
row: { id: 3, role: 'Regular', created_at: '2019-12-19 16:03:46' }
So you all is tripping for no reason. Or it also could be the fact that I'm running store procedures instead of regular querys, the response from query and sp is not the same.
I am using node.js as server language and Mysql as database so I am running query and getting data from database but is is showing in format like this
[ BinaryRow { name: 'Dheeraj', amount: '77.0000' },
BinaryRow { name: 'Raju', amount: '255.0000' } ]
What I want is
['Dheeraj', 77.0000],
['Raju', 66255.000030],
This what I am doing in my backend (node.js):
My model:
static getChartData(phoneNo, userType) {
let sql = 'select businessname as name,sum(billamt) amount from cashbackdispdets where consphoneno =' + phoneNo + ' group by businessid order by tstime desc limit 10'
return db.execute(sql, [phoneNo]);
My controller:
exports.getColumnChart = function(req, res) {
const phoneNo = req.body.userId
const userType = req.body.userType
console.log(phoneNo)
dashboardModule.getChartData(phoneNo, userType)
.then(([rows]) => {
if (rows.length > 0) {
console.log(rows)
return res.json(rows)
} else {
console.log("error")
return res.status(404).json({ error: 'Phone No. already taken' })
}
})
.catch((error) => {
console.log(error)
return res.status(404).json({ error: 'Something went wrong !!' })
})
}
I am sending this data to Ui and when I am receiving it on UI it is in the form of object inside array which is not the required data type I want
axios().post('/api/v1/Dashboard/DashboardColumnChart',this.form)
.then(res=>{
console.log(res.data)
debugger
this.chartData= res.data
})
The above code consoles on browser like
I am not getting any idea how o do it should I do it with backend or with front end and how
Nodejs will send you a JSON response if you want to change it. It is better to change or maniuplate it in a Front end framework. But if you want to change it in backend as you have asked Make sure that the rows is in the format that you want to recive.
let data = [
{ "name": "Dheeraj", "amount": "77.0000" },
{ "name": "Raju", "amount": "255.0000" }
]
// empty array to store the data
let testData = [];
data.forEach(element => {
testData.push(element.name)
});
You can format it using array.map and Object.values. map functions loops over each element and returns a modified element according to the callback provided. Object.values simply returns all the values of an object in an array.
const data = [ { "name": "Dheeraj", "amount": "77.0000" }, { "name": "Raju", "amount": "255.0000" } ];
const formattedData = data.map(obj => Object.values(obj));
console.log("Initial Data: ", data);
console.log("Formatted Data: ", formattedData);
// Map function example
const a = [1,2,3]
const mappedA = a.map(e => e * 2)
console.log(a, " mapped to: ", mappedA);
// Object.values example
const b = { firstName: 'John', lastName: 'Doe', number: '120120' }
console.log(Object.values(b));
I'm currently developing a desktop application with Node-webkit. During that process I need to get some data from a local MySQL-database.
The querying works fine, but I can't figure out how to access the results. I store all of them in an array that is then passed to a function. In the console they look like this:
RowDataPacket {user_id: 101, ActionsPerformed: 20}
RowDataPacket {user_id: 102, ActionsPerformed: 110}
RowDataPacket {user_id: 104, ActionsPerformed: 3}
And here is the query structure:
var ret = [];
conn.query(SQLquery, function(err, rows, fields) {
if (err)
alert("...");
else {
for (var i of rows)
ret.push(i);
}
doStuffwithTheResult(ret);
}
How do I retrieve this in the doStuffwithTheResult function? The values are more important, but if I could get the keys as well that would be great.
Turns out they are normal objects and you can access them through user_id.
RowDataPacket is actually the name of the constructor function that creates an object, it would look like this new RowDataPacket(user_id, ...). You can check by accessing its name [0].constructor.name
If the result is an array, you would have to use [0].user_id.
With Object.prototype approach, JSON.parse(JSON.stringify(rows)) returns object, extract values with Object.values()
let result = Object.values(JSON.parse(JSON.stringify(rows)));
Usage:
result.forEach((v) => console.log(v));
I also met the same problem recently, when I use waterline in express project for complex queries ,use the SQL statement to query.
this is my solution: first transform the return value(RowDataPacket object) into string, and then convert this string into the json object.
The following is code :
//select all user (查询全部用户)
find: function(req, res, next){
console.log("i am in user find list");
var sql="select * from tb_user";
req.models.tb_user.query(sql,function(err, results) {
console.log('>> results: ', results );
var string=JSON.stringify(results);
console.log('>> string: ', string );
var json = JSON.parse(string);
console.log('>> json: ', json);
console.log('>> user.name: ', json[0].name);
req.list = json;
next();
});
}
The following is console:
>> results: [ RowDataPacket {
user_id: '2fc48bd0-a62c-11e5-9a32-a31e4e4cd6a5',
name: 'wuwanyu',
psw: '123',
school: 'Northeastern university',
major: 'Communication engineering',
points: '10',
datems: '1450514441486',
createdAt: Sat Dec 19 2015 16:42:31 GMT+0800 (中国标准时间),
updatedAt: Sat Dec 19 2015 16:42:31 GMT+0800 (中国标准时间),
ID: 3,
phone: 2147483647 } ]
>> string: [{"user_id":"2fc48bd0-a62c-11e5-9a32-a31e4e4cd6a5","name":"wuwanyu","psw":"123","school":"Northeastern university","major":"Communication engineering","points":"10","datems":"1450514
441486","createdAt":"2015-12-19T08:42:31.000Z","updatedAt":"2015-12-19T08:42:31.000Z","ID":3,"phone":2147483647}]
>> json: [ { user_id: '2fc48bd0-a62c-11e5-9a32-a31e4e4cd6a5',
name: 'wuwanyu',
psw: '123',
school: 'Northeastern university',
major: 'Communication engineering',
points: '10',
datems: '1450514441486',
createdAt: '2015-12-19T08:42:31.000Z',
updatedAt: '2015-12-19T08:42:31.000Z',
ID: 3,
phone: 2147483647 } ]
>> user.name: wuwanyu
Hi try this 100% works:
results=JSON.parse(JSON.stringify(results))
doStuffwithTheResult(results);
You can copy all enumerable own properties of an object to a new one by Object.assign(target, ...sources):
trivial_object = Object.assign({}, non_trivial_object);
so in your scenario, it should be enough to change
ret.push(i);
to
ret.push(Object.assign({}, i));
you try the code which gives JSON without rowdatapacket:
var ret = [];
conn.query(SQLquery, function(err, rows, fields) {
if (err)
alert("...");
else {
ret = JSON.stringify(rows);
}
doStuffwithTheResult(ret);
}
going off of jan's answer of shallow-copying the object, another clean implementation using map function,
High level of what this solution does: iterate through all the rows and copy the rows as valid js objects.
// function will be used on every row returned by the query
const objectifyRawPacket = row => ({...row});
// iterate over all items and convert the raw packet row -> js object
const convertedResponse = results.map(objectifyRawPacket);
We leveraged the array map function: it will go over every item in the array, use the item as input to the function, and insert the output of the function into the array you're assigning.
more specifically on the objectifyRawPacket function: each time it's called its seeing the "{ RawDataPacket }" from the source array. These objects act a lot like normal objects - the "..." (spread) operator copies items from the array after the periods - essentially copying the items into the object it's being called in.
The parens around the spread operator on the function are necessary to implicitly return an object from an arrow function.
Solution
Just do: JSON.stringify(results)
I found an easy way
Object.prototype.parseSqlResult = function () {
return JSON.parse(JSON.stringify(this[0]))
}
At db layer do the parsing as
let users= await util.knex.raw('select * from user')
return users.parseSqlResult()
This will return elements as normal JSON array.
If anybody needs to retrive specific RowDataPacket object from multiple queries, here it is.
Before you start
Important: Ensure you enable multipleStatements in your mysql connection like so:
// Connection to MySQL
var db = mysql.createConnection({
host: 'localhost',
user: 'root',
password: '123',
database: 'TEST',
multipleStatements: true
});
Multiple Queries
Let's say we have multiple queries running:
// All Queries are here
const lastCheckedQuery = `
-- Query 1
SELECT * FROM table1
;
-- Query 2
SELECT * FROM table2;
`
;
// Run the query
db.query(lastCheckedQuery, (error, result) => {
if(error) {
// Show error
return res.status(500).send("Unexpected database error");
}
If we console.log(result) you'll get such output:
[
[
RowDataPacket {
id: 1,
ColumnFromTable1: 'a',
}
],
[
RowDataPacket {
id: 1,
ColumnFromTable2: 'b',
}
]
]
Both results show for both tables.
Here is where basic Javascript array's come in place https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array
To get data from table1 and column named ColumnFromTable1 we do
result[0][0].ColumnFromTable1 // Notice the double [0]
which gives us result of a.
db.query('select * from login',(err, results, fields)=>{
if(err){
console.log('error in fetching data')
}
var string=JSON.stringify(results);
console.log(string);
var json = JSON.parse(string);
// to get one value here is the option
console.log(json[0].name);
})
conn.query(sql, (err,res,fields) => {
let rawData = res;
let dataNormalized = {...rawData[0]};
})
//Object Destructuring
This worked for me hope it helps you.
I think it is simplest way to copy object.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Destructuring_assignment
Simpler way:
.then( resp=> {
let resultFromDb= Object.values(resp)[0]
console.log(resultFromDb)
}
In my example I received an object in response.
When I use Object.values I have the value of the property as a response, however it comes inside an array, using [0] access the first index of this array, now i have the value to use it where I need it.
I had this problem when trying to consume a value returned from a stored procedure.
console.log(result[0]);
would output "[ RowDataPacket { datetime: '2019-11-15 16:37:05' } ]".
I found that
console.log(results[0][0].datetime);
Gave me the value I wanted.
I had a similar problem and the solution was as follows:
const results = pool.query('sql sentence',[params]);
console.log((results[0])[0].name);
How to ACCESS what you get back from the database, this works for me:
async function getPageId(pageSlug){
let sql_update = 'SELECT id FROM pages WHERE pageSlug = ?';
let arrValues = [
pageSlug
];
let result = await mydb.query(sql_update, arrValues);
let r = JSON.parse(JSON.stringify(result));
if(r?.length){
return r[0].id;
}else{
return false;
}
}
I really don't see what is the big deal with this I mean look if a run my sp which is CALL ps_get_roles();.
Yes I get back an ugly ass response from DB and stuff. Which is this one:
[
[
RowDataPacket {
id: 1,
role: 'Admin',
created_at: '2019-12-19 16:03:46'
},
RowDataPacket {
id: 2,
role: 'Recruiter',
created_at: '2019-12-19 16:03:46'
},
RowDataPacket {
id: 3,
role: 'Regular',
created_at: '2019-12-19 16:03:46'
}
],
OkPacket {
fieldCount: 0,
affectedRows: 0,
insertId: 0,
serverStatus: 35,
warningCount: 0,
message: '',
protocol41: true,
changedRows: 0
}
]
it is an array that kind of look like this:
rows[0] = [
RowDataPacket {/* them table rows*/ },
RowDataPacket { },
RowDataPacket { }
];
rows[1] = OkPacket {
/* them props */
}
but if I do an http response to index [0] of rows at the client I get:
[
{"id":1,"role":"Admin","created_at":"2019-12-19 16:03:46"},
{"id":2,"role":"Recruiter","created_at":"2019-12-19 16:03:46"},
{"id":3,"role":"Regular","created_at":"2019-12-19 16:03:46"}
]
and I didnt have to do none of yow things
rows[0].map(row => {
return console.log("row: ", {...row});
});
the output gets some like this:
row: { id: 1, role: 'Admin', created_at: '2019-12-19 16:03:46' }
row: { id: 2, role: 'Recruiter', created_at: '2019-12-19 16:03:46' }
row: { id: 3, role: 'Regular', created_at: '2019-12-19 16:03:46' }
So you all is tripping for no reason. Or it also could be the fact that I'm running store procedures instead of regular querys, the response from query and sp is not the same.