Answers for "sql query for update"

update sql

-- sql update using string format 
String = "UPDATE yourtable SET yourcolumn = '" + yourvealueintext + "' WHERE column = " + item_to_compare_the_position_of_Your_Column;
                                           -- or                                            
String = "UPDATE yourtable SET yourcolumn = " + yourvalue_in_number + " WHERE column = " + item_to_compare_the_position_of_Your_Column;

SQL Update

Mit UPATE werden  Datenwerte in der Datenbank aktualisiert. Nach Bedürfnis
können auch mehrere Datensätze auf einmal verändert werden. Mit WHERE werden
nur bestimmte Datensätze zu aktualisiert.

  UPDATE suppliers
      SET supplier_id = 50,
      supplier_name = 'Apple',
      city = 'Cupertino'
  WHERE
      supplier_name = 'Google';

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
);

UPDATE command in SQL

UPDATE Customers

 SET ContactName = 'Alfred Schmidt', City= 'Frankfurt'

 WHERE CustomerID = 1;
 
 Sql("UPDATE MembershipTypes SET NAME = 'Pay As You Go' WHERE Id = 1");

how to update values in sql

//to update value

UPDATE students SET course_id = 102
WHERE last_name = 'Jones'; -> 
                 if there is no condition it will update all!

update sql

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition