how to change column name in sql
ALTER TABLE Student RENAME COLUMN NAME TO FIRST_NAME;
ALTER TABLE `Table Name` MODIFY COLUMN `Column Name` Datatype(Size);how to change column name in sql
ALTER TABLE Student RENAME COLUMN NAME TO FIRST_NAME;
ALTER TABLE `Table Name` MODIFY COLUMN `Column Name` Datatype(Size);how to change server name in sql server
-- If you find any mismatch, then you need to follow below steps:
-- 1. Execute below to drop the current server name
EXEC sp_DROPSERVER 'oldservername'
-- 2. Execute below to add a new server name. Make sure local is specified.
EXEC sp_ADDSERVER 'newservername', 'local'
-- 3. Restart SQL Services.
-- 4. Verify the new name using:
SELECT @@SERVERNAME
SELECT * FROM sys.servers WHERE server_id = 0
-- I must point out that you should not perform rename if you are using:
-- 1. SQL Server is clustered.
-- 2. Using replication.
-- 3. Reporting Service is installed.Copyright © 2021 Codeinu
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