Update sql

Sql update from select

UPDATE YourTable 
SET Col1 = OtherTable.Col1, 
    Col2 = OtherTable.Col2 
FROM (
    SELECT ID, Col1, Col2 
    FROM other_table) AS OtherTable
WHERE 
    OtherTable.ID = YourTable.ID

Source: stackoverflow.com

Sql update from different table

-- SQL Server
UPDATE Sales_Import
SET Sales_Import.AccountNumber = RAN.AccountNumber
FROM Sales_Import SI
INNER JOIN RetrieveAccountNumber RAN
ON SI.LeadID = RAN.LeadID;
-- MySQL & MariaDB
UPDATE Sales_Import SI, RetrieveAccountNumber RAN
SET SI.AccountNumber = RAN.AccountNumber
WHERE SI.LeadID = RAN.LeadID;

Source: stackoverflow.com

Update Query in SQL Server

  Update salesTransaction
  Set Unit_Price=45.41,Item_Number='Milk-1'
  Where trx_id=1249

Source: naycode.com

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;

Update Query in SQL Server

 
  UPDATE table1
  SET column2 = 'Your Text', column3 = 45000
  WHERE column1=5

Source: naycode.com

Modifier une valeur sql

UPDATE table
SET nom_colonne_1 = 'nouvelle valeur'
WHERE condition

Source: sql.sh

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