/ Changes On Branch query-planner-deadend
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Changes In Branch query-planner-deadend Excluding Merge-Ins

This is equivalent to a diff from 90b1aea174 to 8daf6e1b42

2011-07-11
18:17
Change the windows backend to retry read and write requests if the encounter ERROR_LOCK_VIOLATION and ERROR_SHARING_VIOLATION errors - which we think sometimes happens due to aggressive anti-virus software. (check-in: c20aca0661 user: drh tags: trunk)
15:52
Here is an attempted enhancement to the query planner that didn't work out. But it seems good to save this change for historical reference, even if it does not belong on the trunk. (Closed-Leaf check-in: 8daf6e1b42 user: drh tags: query-planner-deadend)
2011-07-09
16:17
Fix harmless compiler warnings on unix. (check-in: 90b1aea174 user: drh tags: trunk)
13:00
In where.c::findIndexCol - make sure that the Expr.op is TK_COLUMN before accessing the Expr.iColumn and Expr.iTable fields. Also fix a couple of unreachable branches. (check-in: 418a4da2a9 user: drh tags: trunk)

Changes to src/where.c.