Allow parallel cores to be used by vacuumdb

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TODO : Allow parallel cores to be used by vacuumdb [ WIP ] ×

First at 2013-11-07 11:42:59 by Dilip kumar <dilip.kumar at huawei.com>
Latest at 2015-01-30 03:28:43 by Alvaro Herrera <alvherre at 2ndquadrant.com>
Latest attachment (vacuumdb_parallel_v24.patch) at 2015-01-23 11:23:57 from Dilip kumar <dilip.kumar at huawei.com>

    Attachment (vacuumdb_parallel_v24.patch) at 2015-01-23 11:23:57 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v23.patch) at 2015-01-22 17:46:01 from Alvaro Herrera <alvherre at 2ndquadrant.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v22.patch) at 2015-01-16 03:19:13 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v21.patch) at 2014-12-31 13:05:38 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v20.patch) at 2014-12-15 10:48:24 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v19.patch) at 2014-12-01 06:48:41 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v18.patch) at 2014-11-24 02:04:09 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v17.patch) at 2014-11-23 06:45:00 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v16.patch) at 2014-10-27 11:56:02 from Amit Kapila <amit.kapila16 at gmail.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v15.patch) at 2014-10-07 05:33:52 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (stream.png) at 2014-09-26 23:36:53 from Gregory Smith <gregsmithpgsql at gmail.com> (Patch: No)
    Attachment (vacuumdb_parallel_v14.patch) at 2014-09-24 09:48:50 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v13.patch) at 2014-08-13 10:31:58 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v12.patch) at 2014-08-04 06:11:57 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v11.patch) at 2014-07-18 04:52:18 from Dilip kumar <dilip.kumar at huawei.com> (Patch: No)
    Attachment (vacuumdb_parallel_v10.patch) at 2014-07-16 03:57:37 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v9.patch) at 2014-07-10 06:57:07 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v8.patch) at 2014-07-04 05:15:06 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v7.patch) at 2014-07-03 04:01:25 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v6.patch) at 2014-07-02 05:27:14 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v5.patch) at 2014-06-27 11:10:00 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v4.patch) at 2014-06-26 09:35:28 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v3.patch) at 2014-03-21 07:48:56 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v2.patch) at 2013-11-08 09:20:10 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)
    Attachment (vacuumdb_parallel_v1.patch) at 2013-11-07 11:42:59 from Dilip kumar <dilip.kumar at huawei.com> (Patch: Yes)