[🏠 Inicio](../README.md)

## Method: select
### Description:

The select method retrieves specific columns from a table based on given criteria and options. It supports filtering, sorting, and limiting the results, including complex queries with logical and comparison operators.
### Usage:

````javascript
async select(tableName, columns, criteria = {}, options = {})
````
#### Parameters:

* tableName (String): The name of the table from which to select data.
* columns (Array): An array of column names to be retrieved. If empty, all columns are selected.
* criteria (Object, optional): An object containing key-value pairs to filter the data. Each value can be an object specifying an operator and value for more complex conditions.
* options (Object, optional): An object containing additional options for sorting and limiting the results. Default is an empty object.
    * sort (Array): An array with two elements: the column to sort by and the order ('asc' or 'desc').
    * limit (Number): The maximum number of results to return.
#### Returns:

* (Array): An array of objects, each representing a row with the specified columns.
Example:

````javascript
const db = new ArletDb('path/to/database', 'myDatabase');
const result = await db.select('users', ['name', 'email'], { age: {operator: '=', value: 30} }, { sort: ['name', 'asc'], limit: 10 });
console.log(result);

//example of select with operator like
let value = 'Jhon Doe';
db.select('logs', [], { nombres: { $like: `%${value}%` } })
    .then((logs) => {
        console.log(logs);
    })
    .catch((error) => {
        console.log({ error: error });
    });
````
#### Errors:

* Throws an error if the table does not exist.