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Overview
Comment:Change the OP_Last opcode so that it is a no-op if the cursor is already pointing at the end of the b-tree.
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SHA1: 663473850c4274270445b3771911fa773a8c405f
User & Date: drh 2016-11-15 04:00:24
References
2017-08-01
18:21 New ticket [cb91bf42] Assertion fault following PRAGMA reverse_unordered_selects=ON. artifact: b9784104 user: drh
Context
2016-11-15
21:17
Add a needed #include to speedtest1.c. check-in: 77aeb705 user: drh tags: trunk
17:37
Experimental changes toward making snapshots serializable. check-in: b6a81fa1 user: drh tags: serializable-snapshot
04:00
Change the OP_Last opcode so that it is a no-op if the cursor is already pointing at the end of the b-tree. check-in: 66347385 user: drh tags: trunk
02:46
Make the VACUUM command about 9% faster by avoiding unnecessary calls to sqlite3BtreeMovetoUnpacked() while copying rowid tables. check-in: 5ed0bd38 user: drh tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to src/btree.c.

Changes to src/btree.h.

Changes to src/vdbe.c.