SQLite

Check-in [abbdb92516]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Incorrect change to a comment.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | mistake
Files: files | file ages | folders
SHA1: abbdb925162a7bd8408c98c64fb90be5bf301fb3
User & Date: drh 2014-04-02 14:16:17.141
Original Comment: Minor comment change in the sorter.
Context
2014-04-02
14:16
Incorrect change to a comment. (Closed-Leaf check-in: abbdb92516 user: drh tags: mistake)
2014-04-01
18:41
When sorting data for a CREATE INDEX statement in single-threaded mode, assume that keys are delivered to the sorter in primary key order. Also fix various comments that had fallen out of date. (check-in: 821d1ac450 user: dan tags: threads)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/vdbesort.c.
︙︙
46
47
48
49
50
51
52
53

54
55
56
57
58
59
60

** (see SQLITE_CONFIG_WORKER_THREADS) plus one (the main thread).
**
** When a background thread is launched to perform work, SorterThread.bDone
** is set to 0 and the SorterThread.pThread variable set to point to the
** thread handle. SorterThread.bDone is set to 1 (to indicate to the main
** thread that joining SorterThread.pThread will not block) before the thread
** exits. SorterThread.pThread and bDone are always cleared after the 
** background thread has been joined.

**
** One object (specifically, VdbeSorter.aThread[SorterThread.nThread-1])
** is reserved for the foreground thread.
**
** The nature of the work performed is determined by SorterThread.eWork,
** as follows:
**








|
>








46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61

** (see SQLITE_CONFIG_WORKER_THREADS) plus one (the main thread).
**
** When a background thread is launched to perform work, SorterThread.bDone
** is set to 0 and the SorterThread.pThread variable set to point to the
** thread handle. SorterThread.bDone is set to 1 (to indicate to the main
** thread that joining SorterThread.pThread will not block) before the thread
** exits. SorterThread.pThread and bDone are always cleared after the 
** background thread has been joined.  The bDone field is informational only.
** It is never actually used, except inside of assert() statements.
**
** One object (specifically, VdbeSorter.aThread[SorterThread.nThread-1])
** is reserved for the foreground thread.
**
** The nature of the work performed is determined by SorterThread.eWork,
** as follows:
**
︙︙