Answers for "how to update null column in sql"

can you update NULL in sql

UPDATE [table]
SET [column]=0
WHERE [column] IS NULL;

Posted by: Guest on February-19-2021

change sql column from null to not null

ALTER TABLE [TABLE_NAME] CHANGE [COLUMN_NAME] [COLUMN_NAME] [COLUMN_TYPE] NOT NULL DEFAULT [DEFAULT];

Posted by: Guest on February-15-2021

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