Answers for "alter table column name"

SQL

sql server alter column

ALTER TABLE table_name 
ALTER COLUMN column_name new_data_type(size);

Posted by: Guest on June-01-2020

Source

change name of colum in sql table

ALTER TABLE "table_name" RENAME COLUMN "column 1" TO "column 2";

Posted by: Guest on September-11-2020

how to change the column name in sql

ALTER TABLE table_name
CHANGE COLUMN old_name TO new_name;

Posted by: Guest on March-17-2021

Source

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);

Posted by: Guest on January-07-2021

change column name in sql

MySQL:
ALTER TABLE Customer CHANGE Address Addr char(50);

Oracle:
ALTER TABLE Customer RENAME COLUMN Address TO Addr;

Posted by: Guest on February-06-2021

change column name sql

ALTER TABLE `db_name`.`table_name` 
	CHANGE `current_column_name` `new_column_name` datatype(size) NOT NULL COMMENT '';

Posted by: Guest on December-06-2020

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