Opisz SQL Server
-- equivalent to DESCRIBE <tablename> in SQL Server
EXEC sp_columns <tablename>
Excited Eel
-- equivalent to DESCRIBE <tablename> in SQL Server
EXEC sp_columns <tablename>-- As the name suggests, DESCRIBE is used to describe something. Since in database we have tables, that’s why we use DESCRIBE or DESC(both are same) command to describe the structure of a table.
Syntax:
DESCRIBE one;
OR
DESC one;
-- Note : We can use either DESCRIBE or DESC(both are Case Insensitive).
-- Suppose our table whose name is one has 3 columns named FIRST_NAME, LAST_NAME and SALARY and all are of can contain null values.