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10 check-ins using file src/vdbe.c version 23d0cfba65

2013-11-26
01:13
Fix comment. (check-in: 8364af392d user: mistachkin tags: winHdr)
01:00
Further work on Windows header file reform. (check-in: 540f552516 user: mistachkin tags: winHdr)
00:33
Merge updates from trunk. (check-in: c5ab437875 user: mistachkin tags: winHdr)
00:28
Better support for UTF-8 paths on Cygwin. (check-in: 9954327c0f user: mistachkin tags: trunk)
2013-11-25
23:42
Add SQLITE_CONFIG_WIN32_HEAPSIZE option to configure the maximum isolated heap size on Windows. (check-in: 914e6c9d88 user: mistachkin tags: trunk)
22:24
Change a while-loop into a do-loop in sqlite3VdbeRecordCompare() and add an assert() to verify that the do-loop really is appropriate. This gives about a 10% performance boost in that routine, or a 0.9% boost overall. (check-in: 011a6be439 user: drh tags: trunk)
21:41
Remove a NEVER() from a branch that is now reachable during OOM faults. (check-in: 18bdcb05c2 user: drh tags: trunk)
20:50
Optimizations to the sqlite3BtreeMovetoUnpacked() routine in storage engine making it about 17.8% faster, which in turn makes SQLite over 1.2% faster overall. (check-in: 032e89934f user: drh tags: trunk)
20:14
Return an SQLITE_CORRUPT error if the content size field of a table record extends off the end of a page. (Closed-Leaf check-in: b48c4e4021 user: drh tags: btree-optimization)
17:38
Uses shifts rather than division for arithmetic on the cell indices, since those indices are always non-negative. (check-in: 5bf2a3feeb user: drh tags: btree-optimization)