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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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Overview
Comment:If a reprepare is needed after binding to a variable with a number larger than 32, set only the high-order bit of the Vdbe.expmask rather than setting all bits. This could potentially result in fewer false-positive reprepares.
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SHA1: 45797feefe90cb7da53256b0c42fdaa1221d0a27
User & Date: drh 2017-03-03 21:51:40
Context
2017-03-06
17:33
Add an initial implementation of the "PRAGMA optimize" command. check-in: 137aeb2b user: drh tags: trunk
11:39
Merge updates from trunk. Closed-Leaf check-in: 5f7fc79a user: drh tags: auto-analyze
2017-03-03
21:51
If a reprepare is needed after binding to a variable with a number larger than 32, set only the high-order bit of the Vdbe.expmask rather than setting all bits. This could potentially result in fewer false-positive reprepares. check-in: 45797fee user: drh tags: trunk
21:36
Remove an redundant function call from the date/time function implementation. check-in: 4a04c48a user: drh tags: trunk
Changes
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Changes to src/vdbeapi.c.

Changes to src/vdbeaux.c.