Hadoop DP Notes
Home
Contact Us
Search
USING DROP
This will be used to drop the database object;
Syntax:
Drop table <
table_name
>;
Ex:
SQL>
drop table student;
Newer Post
Older Post
Home
What are the main components of Mapreduce Job ?
Main driver class which provides job configuration parameters. Mapper class which must extend org.apache.hadoop.mapredu...
TO_CHAR
This will be used to extract various date formats. The available date formats as follows. Syntax: to_char ( date , fo...