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  1. WiredTiger
  2. WT-2146

speed up row-store searches where key is a record number

        Details

        • Type: Improvement
        • Status: Resolved
        • Priority: Minor - P4
        • Resolution: Fixed
        • Affects Version/s: None
        • Fix Version/s: WT2.7.0
        • Labels:
          None
        • # Replies:
          5
        • Last comment by Customer:
          true

          Description

          It might be possible to speed up row-store searches where the key is a record number, because we know the key is 9 bytes or less.

            Issue Links

            is depended on by

            Improvement - An improvement or enhancement to an existing feature or task. SERVER-21173 WiredTiger changes for 3.2.0-rc2

            • Major - P3 - Major loss of function.
            • Closed
            links to

            Web Link https://github.com/wiredtiger/wiredtiger/pull/2223

              Activity

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              xgen-internal-githook Githook User added a comment -

              Author:

              {u'username': u'michaelcahill', u'name': u'Michael Cahill', u'email': u'michael.cahill@mongodb.com'}

              Message: WT-2146 Do quick searches based on the size of the search key rather than the key format of a table.
              Branch: develop
              https://github.com/wiredtiger/wiredtiger/commit/71815f8d1aff6a5dadf3d4cdad35e19d4ff4dbe9

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              xgen-internal-githook Githook User added a comment - Author: {u'username': u'michaelcahill', u'name': u'Michael Cahill', u'email': u'michael.cahill@mongodb.com'} Message: WT-2146 Do quick searches based on the size of the search key rather than the key format of a table. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/71815f8d1aff6a5dadf3d4cdad35e19d4ff4dbe9
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              xgen-internal-githook Githook User added a comment -

              Author:

              {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'}

              Message: Merge pull request #2268 from wiredtiger/qsearch-mjc

              WT-2146 Do quick searches based on search key size
              Branch: develop
              https://github.com/wiredtiger/wiredtiger/commit/751c6287a608ee4cd99e3a30afcdac02819d0ca1

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              xgen-internal-githook Githook User added a comment - Author: {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'} Message: Merge pull request #2268 from wiredtiger/qsearch-mjc WT-2146 Do quick searches based on search key size Branch: develop https://github.com/wiredtiger/wiredtiger/commit/751c6287a608ee4cd99e3a30afcdac02819d0ca1
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              xgen-internal-githook Githook User added a comment -

              Author:

              {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith@wiredtiger.com'}

              Message: WT-2146: __wt_compare and __wt_lex_compare should be next to each other
              in the file.
              Branch: develop
              https://github.com/wiredtiger/wiredtiger/commit/4587525315be24216acfa70fa681187f8eb44c45

              Show
              xgen-internal-githook Githook User added a comment - Author: {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith@wiredtiger.com'} Message: WT-2146 : __wt_compare and __wt_lex_compare should be next to each other in the file. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/4587525315be24216acfa70fa681187f8eb44c45
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              xgen-internal-githook Githook User added a comment -

              Author:

              {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith@wiredtiger.com'}

              Message: WT-2146: revert the addition of qcompare to the strings, it's no longer
              needed.
              Branch: develop
              https://github.com/wiredtiger/wiredtiger/commit/2b44d36d9a9cb6a233cca1e00282bca893643c79

              Show
              xgen-internal-githook Githook User added a comment - Author: {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith@wiredtiger.com'} Message: WT-2146 : revert the addition of qcompare to the strings, it's no longer needed. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/2b44d36d9a9cb6a233cca1e00282bca893643c79
              Hide
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              xgen-internal-githook Githook User added a comment -

              Author:

              {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'}

              Message: Merge pull request #2223 from wiredtiger/qsearch

              WT-2146: fast q search.
              Branch: develop
              https://github.com/wiredtiger/wiredtiger/commit/0619d4a6431ce058d4b83a8c924de8b44051a88e

              Show
              xgen-internal-githook Githook User added a comment - Author: {u'username': u'keithbostic', u'name': u'Keith Bostic', u'email': u'keith.bostic@mongodb.com'} Message: Merge pull request #2223 from wiredtiger/qsearch WT-2146 : fast q search. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/0619d4a6431ce058d4b83a8c924de8b44051a88e

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                  Dates

                  • Created:
                    Updated:
                    Resolved:
                    Days since reply:
                    1 year, 34 weeks, 2 days ago
                    Date of 1st Reply: