Answers for "update a column data name in sql"

change name of colum in sql table

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

sql change column name based on value

SELECT CASE lower(col1)
	WHEN 'agree' THEN 'Ok'
    ELSE
        CASE 
            WHEN col2 = 1 THEN 'Ko'
            ELSE 'Maybe'
        END
END AS my_result
FROM table_name;