Sql update multiple tables

Update table sql multiple set

-- CANT do multiple sets but can do case
UPDATE table
SET ID = CASE WHEN ID = 2555 THEN 111111259 
              WHEN ID = 2724 THEN 111111261
              WHEN ID = 2021 THEN 111111263
              WHEN ID = 2017 THEN 111111264
         END
WHERE ID IN (2555,2724,2021,2017)

Source: stackoverflow.com

Sql update multiple tables

/*You can't update multiple tables in one statement,
however, you can use a transaction to make sure that
two UPDATE statements are treated atomically.
You can also batch them to avoid a round trip.*/


BEGIN TRANSACTION;

UPDATE Table1
  SET Table1.LastName = 'DR. XXXXXX' 
FROM Table1 T1, Table2 T2
WHERE T1.id = T2.id
and T1.id = '011008';

UPDATE Table2
SET Table2.WAprrs = 'start,stop'
FROM Table1 T1, Table2 T2
WHERE T1.id = T2.id
and T1.id = '011008';

COMMIT;

Source: stackoverflow.com

Similar codes

0 vote176 views1 answer
Command line mysql xampp
SQL
0 vote160 views1 answer
Insert into using contant values and source table columns with sql
SQL
0 vote170 views1 answer
Sql value exists in column
SQL
2 votes167 views1 answer
Capitalize 1st letter in sql server
SQL
0 vote172 views1 answer
Error: com.mysql.cj.jdbc.Driver not loaded. Are you sure you've included the correct jdbc driver in :jdbc_driver_library?
SQL
2 votes106 views1 answer
Select sid oracle
SQL
0 vote291 views2 answers
SQL SERVER ORDER BY DATE NULL LAST
SQL
18 votes156 views6 answers
Create table mysql
SQL
0 vote144 views1 answer
"SET SQL_AUTO_IS_NULL = 0" query problem
SQL
6 votes151 views2 answers
Mysql set primary key
SQL