Updating a mysql table with php

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Then we create a while loop, insert a basic html form inside and use PHP echo statements in the value field to display existing data.We also make use of a new function The form shown above accepts the changes and calls the processing form birthdays_change_The user makes changes to the desired field or fields and clicks the Submit button to pass the information to the processing script.You can run UPDATE statements in My SQL command-line, in a GUI tool or with mysqli_query() in a PHP script.For this article, we are going to use `employee` table mentioned below.---- ------------ ----------- ------------------------ -------- ------- | id | first_name | last_name | job_title | salary | notes | ---- ------------ ----------- ------------------------ -------- ------- | 1 | Robin | Jackman | Software Engineer | 5700 | NULL | | 2 | Taylor | Edward | Software Architect | 7200 | NULL | | 3 | Vivian | Dickens | Database Administrator | 6000 | NULL | | 4 | Harry | Clifford | Database Administrator | 6800 | NULL | | 5 | Eliza | Clifford | Software Engineer | 4750 | NULL | | 6 | Nancy | Newman | Software Engineer | 5100 | NULL | | 7 | Melinda | Clifford | Project Manager | 8500 | NULL | | 8 | Harley | Gilbert | Software Architect | 8000 | NULL | ---- ------------ ----------- ------------------------ -------- ------- Following query appends a note to the existing `notes` value after a period and a space.If the current value is NULL, separator is omitted and only the new note is added (it's the behavior of CONCAT_WS() function).The statement below would require that all 4 fields of the specified row be passed to the processing script.

The form which allows the user to make changes should display existing information in input boxes for editing. Once again we make use of the mysql_query and mysql_num_rows functions.

In cases where order is important, you can specify it like below.

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