SQLite

Changes On Branch function-ctx-cache
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Changes In Branch function-ctx-cache Excluding Merge-Ins

This is equivalent to a diff from 015302f1 to 2f31bdd1

2015-06-26
13:31
Cache the most recently sqlite3_context used by OP_Function and reuse it on subsequent calls, if appropriate. This gives a noticable performance boost. (Closed-Leaf check-in: 2f31bdd1 user: drh tags: function-ctx-cache)
03:12
Fix harmless compiler warning in assert statement. (check-in: 7097716c user: mistachkin tags: trunk)
02:41
Simplify the pcache by not keeping continuous track of page 1 but instead just loading page 1 on the rare occasions when it is actually needed. (check-in: 015302f1 user: drh tags: trunk)
2015-06-25
23:52
Optimization to sqlite3_value_bytes() for the common case that does not require a data transformation. (check-in: 8d79f3a1 user: drh tags: trunk)

Changes to src/vdbe.c.