UPDATE
{
table_name WITH ( <table_hint_limited> [...n])
| view_name
| rowset_function_limited
}
SET
{column_name = {expression | DEFAULT | NULL}
| @variable = expression
| @variable = column = expression } [,...n]
{{[FROM {<table_source>} [,...n] ]
[WHERE
<search_condition>] }
|
[WHERE CURRENT OF
{ { [GLOBAL] cursor_name } | cursor_variable_name}
] }
[OPTION (<query_hint> [,...n] )]
UPDATE authors
SET authors.au_fname = 'Annie'
WHERE au_fname = 'Anne'
UPDATE titles
SET ytd_sales = t.ytd_sales + s.qty
FROM titles t, sales s
WHERE t.title_id = s.title_id
AND s.ord_date = (SELECT MAX(sales.ord_date) FROM sales)
No comments:
Post a Comment