Hive DML，

Hive DML，

Hive DML
LOAD DATA [LOCAL] INPATH 'filepath' [OVERWRITE] INTO TABLE tablename [PARTITION (partcol1=val1, partcol2=val2 ...)]

FROM from_statement 
INSERT OVERWRITE TABLE tablename1 [PARTITION (partcol1=val1, partcol2=val2 ...) [IF NOT EXISTS]] select_statement1 
[INSERT OVERWRITE TABLE tablename2 [PARTITION ... [IF NOT EXISTS]] elect_statement2] 
[INSERT INTO TABLE tablename2 [PARTITION ...] select_statement2] ...;

Delete
Update

Deletes can only be performed on tables that support ACID. See Hive Transactions for details.