How to delete specific column in a row in codeigniter?

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by lottie , in category: PHP Frameworks , a month ago

How to delete specific column in a row in codeigniter?

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1 answer

by elisha_langworth , a month ago

@lottie 

To delete a specific column in a row in CodeIgniter, you can use the following steps:

  1. Get the row from the database using the specific column id or any unique identifier.
  2. Update the row by setting the specific column's value to NULL or an empty string.
  3. Save the changes to the database.


Here is an example code snippet to delete a specific column in a row in CodeIgniter:

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$this->db->where('id', $row_id); // specify the unique identifier for the row
$this->db->set('specific_column', ''); // set the specific column value to an empty string
$this->db->update('table_name'); // update the row in the database


Make sure to replace 'id', 'specific_column', 'row_id', and 'table_name' with your actual row identifier, column name, row id, and table name respectively.


After running this code, the specific column value in the row with the specified id will be deleted.