sql trigger after insert

1-- SQL Server (update my_table2 after insert on my_table1)
2CREATE TRIGGER trigger_name ON my_table1 FOR INSERT AS
3BEGIN
4    UPDATE my_table2 SET my_col_date = getdate() FROM my_table1 
5END
6-- Oracle (insert into log table after update on my_table)
7CREATE OR REPLACE TRIGGER trigger_name AFTER INSERT ON my_table
8FOR EACH ROW
9BEGIN
10    INSERT INTO my_log_table (LOG_DATE, ACTION) VALUES (SYSDATE, 'Changed');
11END;

1CREATE TRIGGER trigger_name   
2ON { Table name or view name }   
3[ WITH <Options> ]  
4{ FOR | AFTER | INSTEAD OF }   
5{ [INSERT], [UPDATE] , [DELETE] }			

1
2        
3            
4        
5     CREATE TRIGGER trigger_name
6    BEFORE INSERT
7    ON table_name FOR EACH ROW
8trigger_body;
9

1
2        
3            
4        
5     DELIMITER $$
6
7CREATE TRIGGER before_workcenters_insert
8BEFORE INSERT
9ON WorkCenters FOR EACH ROW
10BEGIN
11    DECLARE rowcount INT;
12    
13    SELECT COUNT(*) 
14    INTO rowcount
15    FROM WorkCenterStats;
16    
17    IF rowcount > 0 THEN
18        UPDATE WorkCenterStats
19        SET totalCapacity = totalCapacity + new.capacity;
20    ELSE
21        INSERT INTO WorkCenterStats(totalCapacity)
22        VALUES(new.capacity);
23    END IF; 
24
25END $$
26
27DELIMITER ;
28