Starting a new career can be overwhelming. Becoming certified in your field of expertise is a great start, but where do you go from here? Here are some tips to help you on your career journey.
UPDATE table1 c SET c.name = ( SELECT t.name FROM table2 t WHERE c.id = t.id ) WHERE EXISTS ( SELECT 1 FROM table2 t WHERE c.id = t.id )
INNER JOIN table3 k on k.id = c.id WHERE k.id2 = 1 and k.id3 = 2
Add your voice to the tech community where 5M+ people just like you are talking about what matters.
Join the community of 500,000 technology professionals and ask your questions.