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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:Revise the VDBE comments for NULL-scan so that they also work make sense when reading a NULLS FIRST plan.
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Timelines: family | ancestors | descendants | both | nulls-last
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SHA3-256: bfe793780fa6fc7a1e7d0ee60606dda272985de9573887dca118e9510fc609f2
User & Date: drh 2019-08-23 17:09:02
Context
2019-08-23
20:33
Move some things in parse.y so that TK_COLUMN and TK_AGG_COLUMN are assigned the same values as they are on trunk for a very small speedup. check-in: d26fdfa3 user: dan tags: nulls-last
17:09
Revise the VDBE comments for NULL-scan so that they also work make sense when reading a NULLS FIRST plan. check-in: bfe79378 user: drh tags: nulls-last
17:00
Additional simplifications of the WHERE loop code generator logic for NULLS LAST. check-in: 1383680d user: drh tags: nulls-last
Changes
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Changes to src/wherecode.c.