In MySQL, you can update fields of one table from another table with a conditional statement also.
For example, you have two tables i.e. “user_activity” and “user”. And you need to update a column in one table to the value of another column where an user_id matches in both tables.
So, in a single query you can update fields of one table from another table.
UPDATE user_activity, user SET user_activity.company_id = user.company_id WHERE user_activity.user_id = user.user_id
For any types of queries, you can contact us on info[at]namasteui.com.
Introduction In today's digital age, having a strong online presence is crucial for businesses in…
You may need access to a printer, scanner, webcam, or dongle connected to another computer.…
From skyscrapers to endless deserts, from luxurious malls to Michelin star restaurants, Dubai has it…
In today's fast-paced digital world, the logistics and supply chain sector is encountering unprecedented challenges…
In the vast landscape of digital marketing, one strategy has stood the test of time…
Website navigation and speed play a significant role in the success of online business. Attractive…