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Code Activity
Files
planner-fix
sqlite/src
History
drh a2fbe3bec6 Proposed fix for a problem in the query planner. 
FossilOrigin-Name: a33d23560959a127e37d8213dc00210cd4b05352
2016-06-28 22:27:56 +00:00
..
alter.c
Reduce the amount of heap required to store many schemas by storing each
2016-02-29 15:53:11 +00:00
analyze.c
Fix harmless compiler warnings.
2016-04-04 12:38:05 +00:00
attach.c
Make the SQLITE_DEFAULT_SYNCHRONOUS and SQLITE_DEFAULT_WAL_SYNCHRONOUS
2016-03-08 15:30:01 +00:00
auth.c
Add the SQLITE_ENABLE_API_ARMOR compile-time option. This is a work in
2014-10-24 00:35:58 +00:00
backup.c
Remove the sqlite3PagerClearCache() routine, which does not accomplish anything
2016-05-20 18:09:01 +00:00
bitvec.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
btmutex.c
Have the vdbe layer call sqlite3BtreeEnter() on all b-trees in use from within sqlite3VdbeExec() even in SQLITE_THREADSAFE=0 builds. This ensures that BtShared.db is set correctly.
2016-01-07 16:06:22 +00:00
btree.c
Fix an incorrect assert() in the btree logic.
2016-06-13 12:51:20 +00:00
btree.h
Change the sqlite3BtreeKeySize() interface into sqlite3BtreeIntegerKey() and
2016-06-04 20:37:10 +00:00
btreeInt.h
Remove an unused field from the MemPage object.
2016-01-12 04:08:54 +00:00
build.c
Enhance "PRAGMA table_info" to that it provides information about eponymous
2016-06-10 22:49:01 +00:00
callback.c
Change a char* to const char* in order to suppress some harmless
2016-02-24 19:57:11 +00:00
complete.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
ctime.c
Fix RBU so that it builds with -DSQLITE_ENABLE_8_3_NAMES.
2016-06-13 19:58:46 +00:00
date.c
Add and adjust comments.
2016-04-12 16:11:52 +00:00
dbstat.c
Fix the declaration of the table implemented by DBSTAT so that it uses
2016-06-13 15:59:37 +00:00
delete.c
In the WHERE generator, when building code for a DELETE operation, make sure
2016-05-06 16:06:59 +00:00
expr.c
Add a missing OP_ColumnsUsed opcode to code for expressions like "? IN (SELECT ...)" in cases where expression can use an index that may contain NULL values.
2016-06-16 17:14:02 +00:00
fault.c
…
fkey.c
Fix a memory leak when a WITHOUT ROWID eponymous virtual table is used.
2016-06-03 18:21:04 +00:00
func.c
Small performance improvement in the LIKE function.
2016-06-06 01:48:14 +00:00
global.c
Performance optimization to sqlite3Dequote() and its callers.
2016-04-11 19:01:08 +00:00
hash.c
Use comments to mark several branches as optimizations. No changes to code.
2016-04-28 14:15:12 +00:00
hash.h
…
hwtime.h
…
insert.c
Merge recent enhancements from trunk. Default page size is 4096. Writes
2016-03-04 16:42:43 +00:00
legacy.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
loadext.c
Enhance the sqlite3_load_extension() interface to permit extensions to
2016-05-28 17:23:08 +00:00
main.c
Revert sqlite3_enable_load_extension() to its original long-standing behavior.
2016-04-21 01:30:09 +00:00
malloc.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
mem0.c
…
mem1.c
Fix a C99-ism and a harmless compiler warning.
2015-10-26 14:54:32 +00:00
mem2.c
…
mem3.c
Performance optimizations to the sqlite3MallocSize() by requiring the
2015-10-15 16:20:57 +00:00
mem5.c
Small simplification and performance improvement in memsys5Free().
2016-01-25 01:07:59 +00:00
memjournal.c
Update the header comment on the memjournal.c file. No code changes.
2016-04-12 11:58:18 +00:00
msvc.h
Revise compiler checks for the rand_s() function.
2016-02-15 22:01:24 +00:00
mutex_noop.c
Add static mutexes for use by the built-in / third-party VFSs and use the built-in VFS mutex where appropriate.
2015-07-03 21:38:09 +00:00
mutex_unix.c
Fix some harmless gcc compiler warnings. Mostly in fts5, but also two in the core code.
2015-12-23 16:42:27 +00:00
mutex_w32.c
Adjustments to sqlite3MemoryBarrier() when compiling with MSVC and/or WinCE.
2015-10-06 01:44:53 +00:00
mutex.c
Import common changes from the mutex initialization branch.
2015-09-12 18:57:45 +00:00
mutex.h
Attempt to declare sqlite3MemoryBarrier() correctly for all possible
2015-09-10 04:17:06 +00:00
notify.c
…
os_common.h
Enhance the MSVC makefile to enable building 'testfixture' fully from source code.
2016-02-11 21:28:16 +00:00
os_setup.h
…
os_unix.c
Fix the temporary directory search algorithm for unix so that it fails
2016-04-29 20:30:56 +00:00
os_win.c
In winFullPathname, translate '/X:' to 'X:' before doing anything else.
2016-06-06 20:36:26 +00:00
os_win.h
Fix compilation on Cygwin when SQLITE_MAX_WORKER_THREADS is greater than zero.
2015-01-19 20:05:53 +00:00
os.c
Since the return value of sqlite3OsClose() is always ignored, we might as
2016-04-14 13:16:58 +00:00
os.h
Since the return value of sqlite3OsClose() is always ignored, we might as
2016-04-14 13:16:58 +00:00
pager.c
Remove the sqlite3PagerClearCache() routine, which does not accomplish anything
2016-05-20 18:09:01 +00:00
pager.h
Remove the sqlite3PagerClearCache() routine, which does not accomplish anything
2016-05-20 18:09:01 +00:00
parse.y
An experimental branch with code that allows virtual tables to be declared
2016-05-31 21:18:15 +00:00
pcache1.c
The pcache and the built-in VFSes should not use mutexes when
2016-04-26 18:58:54 +00:00
pcache.c
Fix typo in comment.
2016-05-20 20:58:30 +00:00
pcache.h
Remove the unused PGHDR_NEED_READ flag. Add invariant checking (during
2016-05-13 15:22:06 +00:00
pragma.c
Enhance "PRAGMA table_info" to that it provides information about eponymous
2016-06-10 22:49:01 +00:00
pragma.h
Add the SQLITE_OMIT_PARSER_TRACE compile-time option.
2015-12-15 13:50:22 +00:00
prepare.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
printf.c
Renumber internal constants in the printf() implemention for a small
2016-05-05 11:53:12 +00:00
random.c
Remove a small amount of unnecessary #ifdeffery from random.c.
2014-10-27 20:14:02 +00:00
resolve.c
Only disable the one-pass DELETE optimization if the WHERE clause contains
2016-05-04 14:45:30 +00:00
rowset.c
Optimizations to link list merge sort code in vdbesort.c, pcache.c, and
2016-05-20 14:54:54 +00:00
select.c
Allocate KeyInfo objects from lookaside if possible.
2016-06-04 17:12:26 +00:00
shell.c
CLI enhancement: Add the ".eqp full" option, that shows both the EXPLAIN
2016-04-15 15:03:27 +00:00
sqlite3.rc
More work on the MSVC build.
2016-01-23 00:07:51 +00:00
sqlite3ext.h
Experimental implementation of the sqlite3_system_errno() interface.
2016-03-17 16:01:23 +00:00
sqlite.h.in
Enhance the sqlite3_load_extension() interface to permit extensions to
2016-05-28 17:23:08 +00:00
sqliteInt.h
Fix a typo in a comment on the SrcList object.
2016-06-16 11:16:53 +00:00
sqliteLimit.h
Update a requirement mark. No changes to code.
2016-03-23 13:46:05 +00:00
status.c
Alternate compiler warning fix for sqlite3StatusHighwater.
2015-10-22 18:06:40 +00:00
table.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
tclsqlite.c
Fix the "onecolumn" and "exists" methods of the TCL interface so that they
2016-06-13 12:34:38 +00:00
test1.c
Add the CSV extension to the test fixture. Fix a memory leak in the CSV
2016-06-02 23:13:21 +00:00
test2.c
Rename the sqlite3PagerAcquire() function to sqlite3PagerGet(). The former
2015-11-04 20:22:37 +00:00
test3.c
Change the sqlite3BtreeKeySize() interface into sqlite3BtreeIntegerKey() and
2016-06-04 20:37:10 +00:00
test4.c
Eliminate all use of sprintf(), strcpy() and strcat() from test logic because
2015-01-19 00:35:53 +00:00
test5.c
…
test6.c
Fix an obscure problem with transactions written in "PRAGMA synchronous=full" mode on systems that do not support POWERSAFE_OVERWRITE causing an xSync() call to be omitted if the last frame written by a transaction is aligned to a sector boundary. This means that if a power failure or OS crash occurs very soon after such a transaction is committed, it may be lost following system recovery.
2016-05-24 16:20:51 +00:00
test7.c
Eliminate all use of sprintf(), strcpy() and strcat() from test logic because
2015-01-19 00:35:53 +00:00
test8.c
Fix some more harmless compiler warnings.
2015-12-16 22:06:52 +00:00
test9.c
…
test_async.c
…
test_autoext.c
…
test_backup.c
First small steps toward brining trunk and apple-osx closer together.
2015-02-19 00:29:11 +00:00
test_bestindex.c
Change the way SQLite invokes the xBestIndex method of virtual tables so that N-way joins involving virtual tables work as expected.
2016-03-05 17:29:08 +00:00
test_blob.c
Fix (harmless) compiler warnings in some of the TCL-based test code.
2016-02-19 13:29:52 +00:00
test_btree.c
…
test_config.c
Merge 3.12.0 beta changes from trunk.
2016-03-21 15:32:19 +00:00
test_demovfs.c
First small steps toward brining trunk and apple-osx closer together.
2015-02-19 00:29:11 +00:00
test_devsym.c
Modify the permutations.test script so as to set any permutation specific configuration values before running each individual test script.
2016-04-27 18:54:49 +00:00
test_fs.c
Fix harmless compiler warnings previously seen in 64-bit MSVC builds.
2016-02-15 18:47:26 +00:00
test_func.c
OOM failures on sqlite3_errmsg16() in an app-defined function are no longer
2016-02-05 04:50:27 +00:00
test_hexio.c
…
test_init.c
…
test_intarray.c
Use sqlite3_malloc64() in place of sqlite3_malloc() internally.
2015-04-29 16:50:28 +00:00
test_intarray.h
…
test_journal.c
Modify the permutations.test script so as to set any permutation specific configuration values before running each individual test script.
2016-04-27 18:54:49 +00:00
test_loadext.c
Fix some more harmless compiler warnings.
2015-12-16 22:06:52 +00:00
test_malloc.c
Make sure "0" intended as a NULL pointer is cast to a pointer when used
2016-04-05 14:02:16 +00:00
test_multiplex.c
More harmless compiler warning fixes.
2016-04-12 20:05:06 +00:00
test_multiplex.h
…
test_mutex.c
Correction to check-in [1025873fdf], tighten up the number of static test mutexes.
2015-07-03 23:29:55 +00:00
test_onefile.c
More harmless compiler warning fixes.
2016-04-12 20:05:06 +00:00
test_osinst.c
More harmless compiler warning fixes.
2016-04-12 20:05:06 +00:00
test_pcache.c
…
test_quota.c
Silence some harmless uninitialized local variable warnings.
2015-01-12 19:59:12 +00:00
test_quota.h
…
test_rtree.c
Add the sqlite3_value_dup() and sqlite3_value_free() interfaces. Use
2015-05-20 21:28:32 +00:00
test_schema.c
…
test_server.c
…
test_sqllog.c
Add support for the SQLITE_SQLLOG_CONDITIONAL environment variable to the logging code in test_sqllog.c. When defined, logging is only performed if the "<database>-sqllog" file is present in the file system when the main database is opened.
2015-11-12 20:12:51 +00:00
test_superlock.c
First small steps toward brining trunk and apple-osx closer together.
2015-02-19 00:29:11 +00:00
test_syscall.c
Modify the permutations.test script so as to set any permutation specific configuration values before running each individual test script.
2016-04-27 18:54:49 +00:00
test_tclvar.c
Fix harmless compiler warnings in the TCL test harness logic.
2015-11-24 18:04:39 +00:00
test_thread.c
Eliminate all use of sprintf(), strcpy() and strcat() from test logic because
2015-01-19 00:35:53 +00:00
test_vfs.c
Since the return value of sqlite3OsClose() is always ignored, we might as
2016-04-14 13:16:58 +00:00
test_vfstrace.c
…
test_windirent.c
Add experimental support for the 'test_fs' test module on Win32.
2015-11-30 23:29:07 +00:00
test_windirent.h
Add experimental support for the 'test_fs' test module on Win32.
2015-11-30 23:29:07 +00:00
test_wsd.c
…
threads.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
tokenize.c
Avoid unnecessary calls to object destructors for a small performance gain.
2016-04-12 00:16:54 +00:00
treeview.c
Improvements to WHERE-clause debug tracing. Show TK_MATCH expressions and
2016-05-27 12:30:20 +00:00
trigger.c
Improvements to the way that OOM errors are processed.
2016-02-05 01:55:27 +00:00
update.c
Simplification to the logic used to decide between OP_Seek and OP_NotExists.
2016-05-06 20:23:12 +00:00
utf.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
util.c
Use comments to mark several branches as optimizations. No changes to code.
2016-04-28 14:15:12 +00:00
vacuum.c
Enhance ability to debug out-of-memory errors.
2016-02-13 23:43:46 +00:00
vdbe.c
Fix the handling of OP_Eq opcodes that compare a register against itself
2016-06-25 11:43:47 +00:00
vdbe.h
Remove the VdbeOp.opflags field and its associated initialization overhead.
2016-04-11 13:36:42 +00:00
vdbeapi.c
Change the sqlite3BtreeKeySize() interface into sqlite3BtreeIntegerKey() and
2016-06-04 20:37:10 +00:00
vdbeaux.c
Change the sqlite3BtreeKeySize() interface into sqlite3BtreeIntegerKey() and
2016-06-04 20:37:10 +00:00
vdbeblob.c
Change the sqlite3BtreeKeySize() interface into sqlite3BtreeIntegerKey() and
2016-06-04 20:37:10 +00:00
vdbeInt.h
Avoid compiler warnings and excess opcodes when SQLITE_ENABLE_PREUPDATE_HOOK
2016-03-30 12:56:55 +00:00
vdbemem.c
Change the sqlite3BtreeKeySize() interface into sqlite3BtreeIntegerKey() and
2016-06-04 20:37:10 +00:00
vdbesort.c
Optimizations to link list merge sort code in vdbesort.c, pcache.c, and
2016-05-20 14:54:54 +00:00
vdbetrace.c
Simplification and size reduction to the printf logic. Remove the bFlags
2016-01-30 12:50:25 +00:00
vtab.c
Fix a memory leak when a WITHOUT ROWID eponymous virtual table is used.
2016-06-03 18:21:04 +00:00
vxworks.h
Only use lstat() if the HAVE_LSTAT macro is defined. Fix some test file issues.
2016-01-25 18:43:05 +00:00
wal.c
Fix an obscure problem with transactions written in "PRAGMA synchronous=full" mode on systems that do not support POWERSAFE_OVERWRITE causing an xSync() call to be omitted if the last frame written by a transaction is aligned to a sector boundary. This means that if a power failure or OS crash occurs very soon after such a transaction is committed, it may be lost following system recovery.
2016-05-24 16:20:51 +00:00
wal.h
Add the experimental SQLITE_FCNTL_JOURNAL_POINTER file control for obtaining
2016-01-08 02:27:01 +00:00
walker.c
Performance optimization in sqlite3WalkExpr().
2016-01-11 14:19:14 +00:00
where.c
Prevent the WhereLoop.rSetup cost estimate from going negative on complex
2016-06-26 04:06:28 +00:00
wherecode.c
Allow LIKE operators that appear in a WHERE clause to be included in the cursor-hint for a cursor on the rhs of a LEFT JOIN.
2016-06-20 17:22:06 +00:00
whereexpr.c
Proposed fix for a problem in the query planner.
2016-06-28 22:27:56 +00:00
whereInt.h
Improvements to WHERE-clause debug tracing. Show TK_MATCH expressions and
2016-05-27 12:30:20 +00:00