Update all rows in a column in php

Question

I want to update all rows of a specific column on a table. I have a table named user and a column named type . I want to update the data of all rows in column type with the value faculty .

Is this possible? How can I achieve this?

Answer 1

This will be your sql statement

sql = "UPDATE user SET type='faculty'";

then execute your sql statement

Answer 2

试试这个

mysql_query("update user set type = 'faculty'")or die();

Answer 3

use this query:

UPDATE user SET colum_name = "update_value" WHERE type= "faculty";

Answer 4

If you're using MySQL with PHP:

mysql_query("UPDATE user SET type = 'faculty'");

If you're using postgreSQL with PHP:

pg_query("UPDATE user SET type = 'faculty'");

Otherwise you can use

UPDATE user SET type = 'faculty'

with whichever SQL client you're using in the SQL query box.