MULTIPLE UPDATE SQL code example
Example 1: update multiple columns in sql
UPDATE table-name SET column-name = value, column-name = value WHERE condition = value
Example 2: update table sql multiple set
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)
Example 3: sql run multiple updates in one query
UPDATE table_name
SET field_name =
case field_name2
when 'value' then 'change_to'
when 'value2' then 'change_to2'
end
Example 4: sql update multiple tables
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;