Hi, Consider following [code] CREATE TABLE X(id INTEGER PRIMARY KEY, field1 char(50), field2 int); CREATE TABLE Y(id INTEGER PRIMARY KEY, field1 char, field2 double(10, 2)); SELECT X.field1, Y.field2 from X, Y WHERE X.id = Y.id; [/code]
Assuming that the SELECT return 10 rows, I want to update X.field1 in row 5. How do I write a WHERE clause in the [code] UPDATE X.field1 SET X.field1 = '<some_string>' WHERE.... [/code] Thank you.