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how to alter hive tables alter statement in this video Im going to explain how to use the alter table statement to alter a hive table by the end of this video youll be able to change a hive tables name add columns or remove columns you will also be able to add partitions or drop partitions here is the syntax to change the table name using alter statement and the syntax to add columns to the table using alter statement is for replacing or removing the columns using alter statement we use the following syntax lets try these statements in the hive console Im going to change the employee table into employee underscore org I will do this by writing alter table employee rename to employee underscore org and then hit enter this should have changed the table name to the new name I am typing described on the old table name here it says the table is not found now lets issue describe command on the new table name here you go the table name has been successfully changed now Ill try adding t