如何使用 NodeJs 从 postgres 返回 INSERT 命令中的所有数据

Question

This query insert data into my users table in Postgress, however, some other data are autogenerated where INSERT command is used.eg userId which is primary key, isAdmin is boolean but default is false.

How can i return all the data not just the inserted my data

e.g
const quertStrings = INSERT INTO users(email, first_name,last_name, password)VALUES($1, $2, $3, $4);
const values = [email.toLowerCase(), first_name, last_name,  password]
try {
 const response = pool.query(queryStrings, values);
return response;
} catch(err) {
return error; 
}

If successful, userId, and isAdmin is auto-generated. How can i return all the data both the auto-generated and inserted data.

Console.log(response); gives

Result {
  command: 'INSERT',
  rowCount: 1,
  oid: 0,
  rows: [],
  fields: [],
  _parsers: [],
  _types:
   TypeOverrides {
     _types:
      { getTypeParser: [Function: getTypeParser],
        setTypeParser: [Function: setTypeParser],
        arrayParser: [Object],
        builtins: [Object] },
     text: {},
     binary: {} },
  RowCtor: null,
  rowAsArray: false }

Answer 1

These are some things that may help:

1. Add returning * to the end of the INSERT statement.

2. userId should be auto-generated if you set it to serial.

3. isAdmin should be auto-generated if you also gave it a default value.

Goodluck!