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Overview
Comment:Improvements to the way out-of-memory conditions are handled, resulting in an almost 1% performance gain in the commmon case where OOM errors do not occur.
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Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: b082538da774ac77f284fd7e22f9b1b9c2abc343
User & Date: drh 2016-02-05 14:11:12
Context
2016-02-05
16:46
From test scripts, remove stray "breakpoint" commands and blank lines at the ends of files. check-in: a6b35273 user: drh tags: trunk
14:34
Merge PRAGMA synchronous=EXTRA and OOM performance enhancements from trunk. check-in: 332c8036 user: drh tags: begin-concurrent
14:29
Merge OOM handling optimizations and PRAGMA synchronous=EXTRA as well as other enhancements from trunk. check-in: 201fcbee user: drh tags: apple-osx
14:15
Merge enhancements from trunk. check-in: a533608c user: drh tags: sessions
14:11
Improvements to the way out-of-memory conditions are handled, resulting in an almost 1% performance gain in the commmon case where OOM errors do not occur. check-in: b082538d user: drh tags: trunk
13:38
Add the slightly faster sqlite3DbMallocRawNN(db,n) routine for the majority cases where db is guaranteed to be not NULL. Closed-Leaf check-in: 0a802e96 user: drh tags: oom-handling
04:55
Improve ERRORLEVEL handling in the MSVC batch build tool sub-routine 'fn_UnsetVariable'. check-in: fe123ab4 user: mistachkin tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to ext/misc/json1.c.

Changes to src/alter.c.

Changes to src/analyze.c.

Changes to src/attach.c.

Changes to src/build.c.

Changes to src/callback.c.

Changes to src/date.c.

Changes to src/delete.c.

Changes to src/expr.c.

Changes to src/fkey.c.

Changes to src/func.c.

Changes to src/insert.c.

Changes to src/legacy.c.

Changes to src/main.c.

Changes to src/malloc.c.

Changes to src/parse.y.

Changes to src/pragma.c.

Changes to src/prepare.c.

Changes to src/printf.c.

Changes to src/rowset.c.

Changes to src/select.c.

Changes to src/sqliteInt.h.

Changes to src/test_func.c.

Changes to src/tokenize.c.

Changes to src/trigger.c.

Changes to src/update.c.

Changes to src/util.c.

Changes to src/vdbe.c.

Changes to src/vdbeapi.c.

Changes to src/vdbeaux.c.

Changes to src/vdbemem.c.

Changes to src/vtab.c.

Changes to src/where.c.

Changes to src/whereexpr.c.