Answers for "update column value in sql for all rows to null"

SQL
2

can you update NULL in sql

UPDATE [table]
SET [column]=0
WHERE [column] IS NULL;
Posted by: Guest on February-19-2021
-1

how to replace null values in sql

--See records where specific column is NULL
SELECT * from table1 WHERE column1 ISNULL 

--Update all the NULL values in the selected column
UPDATE table1 SET column1 = replace_value WHERE column1 ISNULL
Posted by: Guest on June-14-2021

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