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Overview
Comment:Add the integrity_check false-positive bug-fix to the change log.
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SHA3-256: 9b65b351e545e430d95edc97397ba74f30352b3e1a56b5031f9f525007ee35e4
User & Date: drh 2017-07-17 12:52:28.683
Context
2017-07-17
16:00
Update the FTS5 extension documentation to show the new fts5_api access technique. Update the change log to talk about the backwards incompatible changes in extensions flowing out of sqlite3_bind_pointer(). Update the search extension to use the new FTS5 extensions technique. (check-in: 0585b3df1c user: drh tags: trunk)
12:52
Add the integrity_check false-positive bug-fix to the change log. (check-in: 9b65b351e5 user: drh tags: trunk)
12:47
Merge typo fix from the 3.19 branch. (check-in: ee08220e84 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to pages/changes.in.
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     [https://www.sqlite.org/src/info/892fc34f173e99d8|892fc34f173e99d8]
<li> Miscellaneous optimizations result in a 2% reduction in CPU cycles.
<p><b>Bug Fixes:</b>
<li> Ensure that the query planner knows that any column of a 
     [flattening optimization|flattened] LEFT JOIN can be NULL even 
     if that column is labeled with "NOT NULL". Fix for ticket 
     [https://sqlite.org/src/info/892fc34f173e99d8|892fc34f173e99d8].



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chng {2017-06-17 (3.18.2)} {
<li>Fix a bug that might cause duplicate output rows when an IN operator is
    used in the WHERE clause.
    Ticket [https://sqlite.org/src/info/61fe9745|61fe9745].
<p><b>Hashes:</b>








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     [https://www.sqlite.org/src/info/892fc34f173e99d8|892fc34f173e99d8]
<li> Miscellaneous optimizations result in a 2% reduction in CPU cycles.
<p><b>Bug Fixes:</b>
<li> Ensure that the query planner knows that any column of a 
     [flattening optimization|flattened] LEFT JOIN can be NULL even 
     if that column is labeled with "NOT NULL". Fix for ticket 
     [https://sqlite.org/src/info/892fc34f173e99d8|892fc34f173e99d8].
<li> Fix rare false-positives in [PRAGMA integrity_check] when run on a database connection
     with [ATTACH|attached databases]. Ticket
     [https://sqlite.org/src/info/a4e06e75a9ab61a12|a4e06e75a9ab61a12]
}

chng {2017-06-17 (3.18.2)} {
<li>Fix a bug that might cause duplicate output rows when an IN operator is
    used in the WHERE clause.
    Ticket [https://sqlite.org/src/info/61fe9745|61fe9745].
<p><b>Hashes:</b>
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