/ Check-in [990237e2]
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Overview
Comment:Where possible, avoid freeing buffers allocated for vdbe memory cells in case they can be reused. (CVS 4783)
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Files: files | file ages | folders
SHA1: 990237e27e417aff3dbf05784b716c21f3761a3a
User & Date: danielk1977 2008-02-13 18:25:27
Context
2008-02-13
23:48
always use random access mode when opening files (like on Windows) (CVS 4784) check-in: 9f4da101 user: pweilbacher tags: trunk
18:25
Where possible, avoid freeing buffers allocated for vdbe memory cells in case they can be reused. (CVS 4783) check-in: 990237e2 user: danielk1977 tags: trunk
2008-02-12
16:52
When materializing a view for an UPDATE or DELETE make use of the WHERE clause to limit the number of rows materialized. Ticket #2938. (CVS 4782) check-in: 5ab71c3a user: drh tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to src/attach.c.

Changes to src/insert.c.

Changes to src/legacy.c.

Changes to src/mem1.c.

Changes to src/mem2.c.

Changes to src/mem3.c.

Changes to src/os.c.

Changes to src/pragma.c.

Changes to src/select.c.

Changes to src/sqliteInt.h.

Changes to src/tclsqlite.c.

Changes to src/test1.c.

Changes to src/test8.c.

Changes to src/test_malloc.c.

Changes to src/utf.c.

Changes to src/vdbe.c.

Changes to src/vdbeInt.h.

Changes to src/vdbeapi.c.

Changes to src/vdbeaux.c.

Changes to src/vdbemem.c.

Changes to test/mallocB.test.

Changes to test/ptrchng.test.

Changes to test/tester.tcl.