update value in sql code example
Example 1: sql update query
UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition;
Example 2: sql update
UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition;
Example 3: mssql update
UPDATE Customers
SET ContactName = 'Alfred Schmidt', City= 'Frankfurt'
WHERE CustomerID = 1;
Example 4: sql update from select
UPDATE
Table_A
SET
Table_A.col1 = Table_B.col1,
Table_A.col2 = Table_B.col2
FROM
Some_Table AS Table_A
INNER JOIN Other_Table AS Table_B
ON Table_A.id = Table_B.id
WHERE
Table_A.col3 = 'cool'
Example 5: update sql
String = "UPDATE yourtable SET yourcolumn = '" + yourvealueintext + "' WHERE column = " + item_to_compare_the_position_of_Your_Column;
String = "UPDATE yourtable SET yourcolumn = " + yourvalue_in_number + " WHERE column = " + item_to_compare_the_position_of_Your_Column;
Example 6: sql update record
UPDATE table_name
SET column1 = value1, column2 = value2...., columnN = valueN
WHERE [condition];