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10 check-ins using file src/pager.c version 19203eff

2013-12-11
02:21
Fix harmless compiler warning. check-in: 2525296d user: mistachkin tags: trunk
00:59
Do not run the tool/vdbe-compress.tcl script that generates the vdbeExecUnion object that reduces the size of the sqlite3VdbeExec() stack frame unless the SQLITE_SMALL_STACK compile-time option is specified as on of the OPTS in the makefile. The vdbeExecUnion object gets in the way of C-compiler optimizer and results in slightly slower code. check-in: 4d078147 user: drh tags: trunk
2013-12-10
21:38
Avoid unnecessary calls to sqlite3VdbeSerialType() from within sqlite3VdbeSerialPut(). check-in: 079c04a5 user: drh tags: trunk
20:53
In the OP_MakeRecord opcode, factor out affinity changes into separate loop, for a slight performance advantage. check-in: 1c6ee9b8 user: drh tags: trunk
19:49
Simplify and improve the performance of the sqlite3VdbeMemGrow() routine. check-in: 48ecf187 user: drh tags: trunk
2013-12-09
23:17
Simplifications to the OP_MakeRecord opcode and the sqlite3VdbeSerialPut() helper function. check-in: 7277a769 user: drh tags: trunk
21:48
Correct the VFS name as reported by the file control when explicitly using the 'win32-longpath' VFS. check-in: c43b59da user: mistachkin tags: trunk
21:06
Reduce the number of times that OP_Column calls sqlite3VdbeMemMakeWriteable(). check-in: 6b518635 user: drh tags: trunk
20:43
Simplify the sqlite3BtreeKeyFetch() and sqlite3BtreeDataFetch() interfaces to the storage engine. check-in: bf975985 user: drh tags: trunk
19:25
Minor performance optimizations in pager.c. check-in: ba9eef5f user: drh tags: trunk