I am currently using Hive 0.14. I have so far used updates, deletes for simple operations but when I use JOINS it gives syntax error. For e.g.
UPDATE table1 SET attr1 = b.att15 FROM table1 a Join table2 b on a.org=b.org and a.code =b.code WHERE b.code1 = ‘TN';
I have already tested queries such as UPDATE table1 SET attr1=”abcd” WHERE code1=”efgh”; which works. (All the suggested hive configurations are in place.)
Does Hive 0.14 support these types of query? Please do let me know.