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Date: Tue, 18 Dec 2012 03:24:12 +0000 (UTC)
From: "Ashutosh Chauhan (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Message-ID: <JIRA.12623581.1355330659942.20837.1355801052936@arcas>
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Subject: [jira] [Updated] (HIVE-3794) Oracle upgrade script for Hive is
 broken
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     [ https://issues.apache.org/jira/browse/HIVE-3794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-3794:
-----------------------------------

    Assignee: Deepesh Khandelwal
    
> Oracle upgrade script for Hive is broken
> ----------------------------------------
>
>                 Key: HIVE-3794
>                 URL: https://issues.apache.org/jira/browse/HIVE-3794
>             Project: Hive
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 0.10.0
>         Environment: Oracle 11g r2
>            Reporter: Deepesh Khandelwal
>            Assignee: Deepesh Khandelwal
>            Priority: Critical
>             Fix For: 0.10.0
>
>         Attachments: HIVE-3794.patch
>
>
> As part of Hive configuration for Oracle I ran the schema creation script for Oracle. Here is what I observed when ran the script:
> % sqlplus hive/hive@xe
> SQL*Plus: Release 11.2.0.2.0 Production on Mon Dec 10 18:47:11 2012
> Copyright (c) 1982, 2011, Oracle.  All rights reserved.
> Connected to:
> Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production
> SQL> @scripts/metastore/upgrade/oracle/hive-schema-0.10.0.oracle.sql;
> .....
> ALTER TABLE SKEWED_STRING_LIST_VALUES ADD CONSTRAINT SKEWED_STRING_LIST_VALUES_FK1 FOREIGN KEY (STRING_LIST_ID) REFERENCES SKEWED_STRING_LIST (STRING_LIST_ID) INITIALLY DEFERRED
>                                                                                                                                                *
> ERROR at line 1:
> {color:red}ORA-00904: "STRING_LIST_ID": invalid identifier{color}
> .....
> ALTER TABLE SKEWED_STRING_LIST_VALUES ADD CONSTRAINT SKEWED_STRING_LIST_VALUES_FK1 FOREIGN KEY (STRING_LIST_ID) REFERENCES SKEWED_STRING_LIST (STRING_LIST_ID) INITIALLY DEFERRED
>                                                                                                                                                *
> ERROR at line 1:
> {color:red}ORA-00904: "STRING_LIST_ID": invalid identifier{color}
> Table created.
> Table altered.
> Table altered.
> CREATE TABLE SKEWED_COL_VALUE_LOCATION_MAPPING
>              *
> ERROR at line 1:
> {color:red}ORA-00972: identifier is too long{color}
> Table created.
> Table created.
> ALTER TABLE SKEWED_COL_VALUE_LOCATION_MAPPING ADD CONSTRAINT SKEWED_COL_VALUE_LOCATION_MAPPING_PK PRIMARY KEY (SD_ID,STRING_LIST_ID_KID)
>             *
> ERROR at line 1:
> {color:red}ORA-00972: identifier is too long{color}
> ALTER TABLE SKEWED_COL_VALUE_LOCATION_MAPPING ADD CONSTRAINT SKEWED_COL_VALUE_LOCATION_MAPPING_FK1 FOREIGN KEY (STRING_LIST_ID_KID) REFERENCES SKEWED_STRING_LIST (STRING_LIST_ID) INITIALLY DEFERRED
>             *
> ERROR at line 1:
> {color:red}ORA-00972: identifier is too long{color}
> ALTER TABLE SKEWED_COL_VALUE_LOCATION_MAPPING ADD CONSTRAINT SKEWED_COL_VALUE_LOCATION_MAPPING_FK2 FOREIGN KEY (SD_ID) REFERENCES SDS (SD_ID) INITIALLY DEFERRED
>             *
> ERROR at line 1:
> {color:red}ORA-00972: identifier is too long{color}
> Table created.
> Table altered.
> ALTER TABLE SKEWED_VALUES ADD CONSTRAINT SKEWED_VALUES_FK1 FOREIGN KEY (STRING_LIST_ID_EID) REFERENCES SKEWED_STRING_LIST (STRING_LIST_ID) INITIALLY DEFERRED
>                                                                                                                            *
> ERROR at line 1:
> {color:red}ORA-00904: "STRING_LIST_ID": invalid identifier{color}
> Basically there are two issues here with the Oracle sql script:
> (1) Table "SKEWED_STRING_LIST" is created with the column "SD_ID". Later the script tries to reference "STRING_LIST_ID" column in "SKEWED_STRING_LIST" which is obviously not there. Comparing the sql with that for other flavors it seems it should be "STRING_LIST_ID".
> (2) Table name "SKEWED_COL_VALUE_LOCATION_MAPPING" is too long for Oracle which limits identifier names to 30 characters. Also impacted are identifiers "SKEWED_COL_VALUE_LOCATION_MAPPING_PK" and "SKEWED_COL_VALUE_LOCATION_MAPPING_FK1".

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