SQLite

Check-in [36397f62f2]
Login

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

Overview
Comment:Fix the computation of the offset on the mmap() for the Nth shared memory region. Because of the way shared memory is accessed, the old computation, though wrong, still happened to always get the right answer. Nevertheless, it is good to do the computation correctly.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 36397f62f2e3a62b4d5730b29c197449c6850cac
User & Date: drh 2010-09-02 14:00:20.000
Context
2010-09-02
14:35
Add test case to verify the previous change is correct. (check-in: 2a5eed35b4 user: dan tags: trunk)
14:00
Fix the computation of the offset on the mmap() for the Nth shared memory region. Because of the way shared memory is accessed, the old computation, though wrong, still happened to always get the right answer. Nevertheless, it is good to do the computation correctly. (check-in: 36397f62f2 user: drh tags: trunk)
11:53
Add tests for the EXISTS operator to e_expr.test. (check-in: 9f9a95cc80 user: dan tags: trunk)
Changes
Unified Diff Side-by-Side Diff Patch
Changes to src/os_unix.c.