[Webkit-unassigned] [Bug 201465] New: IndexedDB: use SQL COUNT statement for count operation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=201465

            Bug ID: 201465
           Summary: IndexedDB: use SQL COUNT statement for count operation
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: sihui_liu at apple.com

Currently we do count by moving objectStore/index iterator from begin to end and counting the steps, which is slower than using SQL COUNT statement.

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