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

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Parents and children of check-in [92c9ab56]

Remove a reference to JumpOnce from a comment in vdbe.c. No code changes. check-in: ee662c03 user: dan tags: trunk
Pull the latest trunk changes into the sessions branch, and in particular the collating-sequence refactorization. check-in: 4f6d69ae user: drh tags: sessions
Factor some work out of the index loop of the bestBtreeIndex() routine for a small performance increase. check-in: 92c9ab56 user: drh tags: trunk
Refactor collating-sequence handling as a fix for ticket [71e333e7d2e642]. The Expr.pColl field is removed from the Expr object. The COLLATE operator now becomes a separate instance of Expr in the expression tree. The code generator looks up the correct collating function as needed, rather than referring to Expr.pColl. check-in: 8542e618 user: drh tags: trunk