sql update with statement
UPDATE mytable t -- Update using WITH statement
SET value3 = (
WITH comp AS (
SELECT id, value1
FROM mytable t
WHERE value2 > 10
)
SELECT c.value1
FROM comp c
WHERE c.id = t.id
);if update sql
-- SQL Server (update my_table after update on my_table)
CREATE TRIGGER trTest ON my_table AFTER UPDATE AS
IF UPDATE (col_name) -- Optional, for particular column
BEGIN
UPDATE my_table SET my_col_date = getdate() FROM my_table
END
-- Oracle (insert into log table after update on my_table)
CREATE OR REPLACE TRIGGER trTest AFTER UPDATE ON my_table
FOR EACH ROW
BEGIN
INSERT INTO my_log_table (LOG_DATE, ACTION) VALUES (SYSDATE, 'Changed');
END;Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
