SQLite

Changes On Branch faster-typeof-and-length
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Changes In Branch faster-typeof-and-length Excluding Merge-Ins

This is equivalent to a diff from d95f9fb7 to 86839476

2012-03-28
16:22
Avoid loading overflow pages just to satisfy typeof() or length() functions if the correct result can be computed without the extra page fetches. (check-in: 0733c98c user: drh tags: trunk)
16:14
Minor changes to the core of OP_Column for performance and to clarify the critical path. (Closed-Leaf check-in: 86839476 user: drh tags: faster-typeof-and-length)
13:41
Improvements to comments. Minor changes to code in the hot path of OP_Column - with the hope of get a few cycles of performance improvement. (check-in: ca093103 user: drh tags: faster-typeof-and-length)
01:34
Evaluate typeof(X) and length(Y) where X is any column and Y is a blob column without actually loading X and Y from disk. (check-in: b899dbeb user: drh tags: faster-typeof-and-length)
2012-03-25
17:25
Increase the version number to 3.7.12 (check-in: d95f9fb7 user: drh tags: trunk)
2012-03-24
20:09
Add SQLITE_DBSTATUS_CACHE_WRITE to the command-line shell. (check-in: 30b8dd32 user: drh tags: trunk)

Changes to src/delete.c.

Changes to src/expr.c.

Changes to src/func.c.

Changes to src/select.c.

Changes to src/sqliteInt.h.

Changes to src/vdbe.c.

Changes to src/where.c.

Changes to test/func.test.

Changes to test/pager1.test.