Updating multiple rows in oracle dating a korean man in america
It is calculated for each product_id and matches the outer query.This will result in the active column for some products set to Y and others set to N: It is possible to use a subquery in the WHERE clause as well.However, when I ran the UPDATE query it updated 210 rows. This would update other addresses associated that contact ID has as well. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. However, instead of setting a specific price, they want to make it 20% higher than the most expensive product they have.To do this, we can use a subquery in the SET clause.
How can I change just the affected addresses in the contact database, assuming the username portion of their e-mail addresses remains the same?
Visit Stack Exchange Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Sign up to join this community CREATE TABLE one ( record_id SERIAL, one_first_var INTEGER, one_second_var INTEGER, one_third_var INTEGER ); INSERT INTO one (one_first_var, one_second_var, one_third_var) VALUES (1, 1, 1); INSERT INTO one (one_first_var, one_second_var, one_third_var) VALUES (2, 2, 2); INSERT INTO one (one_first_var, one_second_var, one_third_var) VALUES (3, 3, 3); CREATE TABLE two ( record_id SERIAL, two_first_var INTEGER, two_second_var INTEGER, two_third_var INTEGER ); INSERT INTO two (two_first_var, two_second_var, two_third_var) VALUES (21, 21, 21); INSERT INTO two (two_first_var, two_second_var, two_third_var) VALUES (22, 22, 22); INSERT INTO two (two_first_var, two_second_var, two_third_var) VALUES (23, 23, 23); WITH my_values AS ( SELECT one_first_var, one_second_var, one_third_var FROM one WHERE one_first_var = 2 ) UPDATE two SET two_first_var = my_values.one_first_var, two_second_var = my_values.one_second_var, two_third_var = my_values.one_third_var FROM my_values WHERE two_second_var = 22; UPDATE tgt SET Column1 = src.
Target Table AS tgt INNER JOIN ( VALUES (1, 'a', 'k', 'x', ...), (2, 'b', 'l', 'y', ...), (3, 'c', 'm', 'z', ...) ) AS src (ID, Column1, Column2, Column3, ...) ON tgt.
It stores a few pieces of information about different products that a company sells.
Assume that the company decided to increase the price of the “Couch” product (product id 1).