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May 24, 2015

Hive: Select Statements

1. SELECT * FROM Table_Name;
2. SELECT * FROM Table_Name WHERE Column_Name =’’;
3. SELECT COUNT(*) FROM TABLE_Name;
4. SELECT COL_1, MAX(COL_2) FROM Table_Name
GROUP BY COL_1
5. SELECT a.* from Table_Name a
Join (select * from table_name ) b
On (a.col_1 = b.col_1)

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