https://www.nowcoder.com/feed/main/detail/1133548ef3914a058d73328207a8dbbc

https://blog.csdn.net/u010385646/article/details/53167707

1、Hive不支持等值连接

而不是传统的格式:

SELECT t1.a1 as c1, t2.b1 as c2FROM t1, t2

WHERE t1.a2 = t2.b2

2、分号字符

FAILED: Parse Error: line 0:-1 mismatched input '<EOF>' expecting ) in function specification