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From "Niklaus Xiao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-14570) Create table with column names ROW__ID, INPUT__FILE__NAME, BLOCK__OFFSET__INSIDE__FILE sucess but query fails
Date Thu, 18 Aug 2016 09:23:20 GMT
Niklaus Xiao created HIVE-14570:
-----------------------------------

             Summary: Create table with column names ROW__ID, INPUT__FILE__NAME, BLOCK__OFFSET__INSIDE__FILE
sucess but query fails
                 Key: HIVE-14570
                 URL: https://issues.apache.org/jira/browse/HIVE-14570
             Project: Hive
          Issue Type: Bug
          Components: HiveServer2
    Affects Versions: 1.3.0, 2.2.0
            Reporter: Niklaus Xiao
            Assignee: Niklaus Xiao


{code}
0: jdbc:hive2://189.39.151.74:21066/> create table foo1(ROW__ID string);
No rows affected (0.281 seconds)
0: jdbc:hive2://189.39.151.74:21066/> create table foo2(BLOCK__OFFSET__INSIDE__FILE string);
No rows affected (0.323 seconds)
0: jdbc:hive2://189.39.151.74:21066/> create table foo3(INPUT__FILE__NAME string);
No rows affected (0.307 seconds)
0: jdbc:hive2://189.39.151.74:21066/> select * from foo1;
Error: Error while compiling statement: FAILED: SemanticException Line 0:-1 Invalid column
reference 'TOK_ALLCOLREF' (state=42000,code=40000)
0: jdbc:hive2://189.39.151.74:21066/> select * from foo2;
Error: Error while compiling statement: FAILED: SemanticException Line 0:-1 Invalid column
reference 'TOK_ALLCOLREF' (state=42000,code=40000)
0: jdbc:hive2://189.39.151.74:21066/> select * from foo3;
Error: Error while compiling statement: FAILED: SemanticException Line 0:-1 Invalid column
reference 'TOK_ALLCOLREF' (state=42000,code=40000)
{code}

We should prevent user from creating table with column names the same as Virtual Column names



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