Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.4.0
    • Component/s: Clients, ODBC
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      HIVE-187. Preliminary ODBC Support. (Eric Hwang via rmurthy)
    • Tags:
      ODBC

      Description

      We need to provide the a small number of functions to get basic query
      execution and retrieval of results. This is based on the tutorial provided
      here: http://www.easysoft.com/developer/languages/c/odbc_tutorial.html

      The minimum set of ODBC functions required are:
      SQLAllocHandle - for environment, connection, statement
      SQLSetEnvAttr
      SQLDriverConnect
      SQLExecDirect
      SQLNumResultCols
      SQLFetch
      SQLGetData
      SQLDisconnect
      SQLFreeHandle

      If required the plan would be to do the following:
      1. generate c++ client stubs for thrift server
      2. implement the required functions in c++ by calling the c++ client
      3. make the c++ functions in (2) extern C and then use those in the odbc
      SQL* functions
      4. provide a .so (in linux) which can be used by the ODBC clients.

      1. HIVE-187.1.patch
        966 kB
        Eric Hwang
      2. thrift_home_linux_32.tgz
        2.69 MB
        Eric Hwang
      3. thrift_home_linux_64.tgz
        2.85 MB
        Eric Hwang
      4. unixODBC-2.2.14.tgz
        2.14 MB
        Eric Hwang
      5. unixODBC-2.2.14-1.tgz
        2.14 MB
        Eric Hwang
      6. HIVE-187.2.patch
        1010 kB
        Eric Hwang
      7. unixODBC-2.2.14-2.tgz
        2.14 MB
        Eric Hwang
      8. unixODBC-2.2.14-3.tgz
        2.14 MB
        Eric Hwang
      9. HIVE-187.3.patch
        1001 kB
        Eric Hwang
      10. hive-187.4.patch
        1001 kB
        Raghotham Murthy
      11. unixodbc.patch
        1.11 MB
        Raghotham Murthy
      12. unixODBC-2.2.14-hive-patched.tar.gz
        2.15 MB
        Carl Steinbach
      13. thrift_64.r790732.tgz
        6.11 MB
        Ning Zhang

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            People

            • Assignee:
              Eric Hwang
              Reporter:
              Raghotham Murthy
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              Dates

              • Created:
                Updated:
                Resolved:

                Development