Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-15176

New commands for find and getMore

          Details

          • Type: Epic
          • Status: Closed
          • Priority: Major - P3
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 3.1.9
          • Component/s: Querying
          • Labels:
            None
          • Epic Name:
            find/getMore Commands
          • Backwards Compatibility:
            Fully Compatible
          • Sprint:
            Quint 3.1.0, Quint 9 09/18/15, QuInt A (10/12/15)

            Description

            Implement find and getmore commands to replace the OP_QUERY and OP_GET_MORE wire protocol messages. The wire protocol messages will continue to be supported for backwards compatibility.

            Note that the command framework will be unchanged, so OP_QUERY messages will still be used as the mechanism for issuing all commands to the server.

              Attachments

                Issue Links

                is depended on by

                Task - A task that needs to be done. DRIVERS-211 New commands for find, getMore, and killCursors

                • Critical - P2 - Crashes, loss of data, severe memory leak.
                • Closed

                Task - A task that needs to be done. DOCS-5194 Document that cursor.showDiskLoc() is deprecated, and the new helper is cursor.showRecordId()

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

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-10448 Revamp explain() formatting

                • Major - P3 - Major loss of function.
                • Closed
                is documented by

                Task - A task that needs to be done. DOCS-5986 Remove documentation of shell's wrapped query format, including $-prefixed query options and _addSpecial()

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

                Task - A task that needs to be done. DOCS-5987 Doc the find and getMore commands

                • Major - P3 - Major loss of function.
                • Closed
                is duplicated by

                Bug - A problem which impairs or prevents the functions of the product. SERVER-8146 sort by array element is incorrect under sharding environment

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

                Bug - A problem which impairs or prevents the functions of the product. SERVER-11878 Results in incorrect order for sharded query with bounded sort on multi-key field

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

                Bug - A problem which impairs or prevents the functions of the product. SERVER-8025 shell supports "query" works as a meta-operator - only "$query" should be supported

                • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. SERVER-9812 User query is interpreted incorrectly if the first field is "query"

                • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-3129 Include projection in the slow query logs

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

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-16555 mongoS changes projections for queries for unsharded collections unnecessarily

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

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-19981 Log query options

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

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-19094 Use the same default batch size on all server types

                • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
                • Closed
                is related to

                Bug - A problem which impairs or prevents the functions of the product. SERVER-17011 Cursor can return objects out of order if updated during query ("legacy" readMode only)

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

                Bug - A problem which impairs or prevents the functions of the product. SERVER-18281 lock contention in mongo::DBConnectionPool::get

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

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-18936 find and getmore commands and LiteParsedQuery should work w/ 64-bit count and size variables

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

                Sub-task - The sub-task of the issue SERVER-15230 Explain find through the find command

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

                Bug - A problem which impairs or prevents the functions of the product. SERVER-9580 Multiple tailable cursors against the same collection shows high cpu usage on server

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

                Bug - A problem which impairs or prevents the functions of the product. SERVER-19266 An error document is returned with result set

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

                Bug - A problem which impairs or prevents the functions of the product. SERVER-20987 Incorrect or missing merge sort in mongos

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

                Task - A task that needs to be done. SERVER-11960 Better handling of PlanExecutor::FAILURE in getmore

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

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-15301 Remove uses of query options bit vector

                • Major - P3 - Major loss of function.
                • Open

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-18841 Make awaitData cursors block rather than busy wait in the OP_GET_MORE path

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

                Improvement - An improvement or enhancement to an existing feature or task. SERVER-3677 $sort should be a synonym for $orderby in query processor.

                • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                  Activity

                    People

                    • Votes:
                      1 Vote for this issue
                      Watchers:
                      20 Start watching this issue

                      Dates

                      • Created:
                        Updated:
                        Resolved: