drh f48636ae2d Increase the estimated cost of sorting when sorting wide results sets, to ...

account for the extra storage space and I/O required for the external sort.

FossilOrigin-Name: 38298ef923c8dad6860385ac4a20849eeac2d174

2017-02-17 21:23:25 +00:00

..

alter.c

Rename the Db.zName field to Db.zDbSName to make it more descriptive and to

2016-08-18 14:33:11 +00:00

analyze.c

Rename the Db.zName field to Db.zDbSName to make it more descriptive and to

2016-08-18 14:33:11 +00:00

attach.c

Add the EP_Leaf flag bit to the Expr.flags field to indicate Expr

2016-09-23 21:36:24 +00:00

auth.c

Rename the Db.zName field to Db.zDbSName to make it more descriptive and to

2016-08-18 14:33:11 +00:00

backup.c

Allocate Parse objects off of the stack where appropriate for a substantial

2016-10-03 01:21:51 +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

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

btree.h

Changes to give a warning-free build with SQLITE_OMIT_INCRBLOB and

2016-09-10 19:51:40 +00:00

btreeInt.h

Remove an unused field from the MemPage object.

2016-01-12 04:08:54 +00:00

build.c

Avoid initializing the column-cache section of the Parse object, since entries

2016-09-30 22:24:29 +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

Add compile time option SQLITE_ENABLE_URI_00_ERROR. If defined, any "%00"

2016-10-26 12:15:41 +00:00

date.c

Fix a unused variable that comes up with -DSQLITE_OMIT_DATETIME_FUNCS.

2016-08-02 20:42:24 +00:00

dbstat.c

Rename the Db.zName field to Db.zDbSName to make it more descriptive and to

2016-08-18 14:33:11 +00:00

delete.c

Remove the internal sqlite3CodeOnce() interface, replacing it with a

2016-09-22 18:53:13 +00:00

expr.c

Use NOT NULL partial indexes when the query is constrained by a single

2016-11-02 02:17:52 +00:00

fault.c

…

fkey.c

Use sqlite3ExprAlloc() instead of sqlite3PExpr() for leaf nodes in the

2016-09-23 20:59:31 +00:00

func.c

Avoid a crash that can occur after an obscure OOM in the built-in INSTR()

2016-11-04 12:05:29 +00:00

global.c

Clarification and typo-fixes in comments. No changes to code.

2016-09-29 15:53:28 +00:00

hash.c

Use Knuth multiplicative hashing for the symbol table.

2016-09-28 20:42:31 +00:00

hash.h

Fix various internal #defines to conform to new C-language naming restrictions,

2016-07-09 16:14:45 +00:00

hwtime.h

Fix various internal #defines to conform to new C-language naming restrictions,

2016-07-09 16:14:45 +00:00

in-operator.md

Refactor the sqlite3ExprCodeIN() routine for improved maintainability.

2016-08-25 21:14:34 +00:00

insert.c

Make sure the sqlite_sequence table is updated when an optional xfer

2016-10-03 02:59:33 +00:00

legacy.c

Merge recent performance enhancements and the enhanced API_ARMOR from trunk.

2016-02-18 01:36:47 +00:00

loadext.c

Omit the sqlite3Apis constant object when compiling with

2016-09-15 19:15:19 +00:00

main.c

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

malloc.c

Small size reduction and performance increase in the string duplicator.

2016-10-17 00:48:06 +00:00

mem0.c

…

mem1.c

…

mem2.c

…

mem3.c

…

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

Fix various internal #defines to conform to new C-language naming restrictions,

2016-07-09 16:14:45 +00:00

mutex_noop.c

…

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

…

mutex.c

…

mutex.h

…

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

Fix various internal #defines to conform to new C-language naming restrictions,

2016-07-09 16:14:45 +00:00

os_unix.c

When opening the *-shm file for a readonly database, try to open it in read-write mode before falling back to readonly. This is in case some other read/write connection within the same process uses the same file descriptor.

2016-11-17 14:02:50 +00:00

os_win.c

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

os_win.h

Fix various internal #defines to conform to new C-language naming restrictions,

2016-07-09 16:14:45 +00:00

os.c

Merge 3.14 alpha changes from trunk.

2016-07-25 17:31:24 +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

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

pager.h

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

parse.y

Avoid unnecessary strlen() calls in sqlite3ExprAssignVarNumber() by passing in

2016-10-03 15:28:24 +00:00

pcache1.c

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

pcache.c

Reduce the width of a memset() to avoid double-initializing some variables.

2016-10-01 20:43:41 +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

Merge recent enhancements from trunk.

2016-09-07 18:20:09 +00:00

pragma.h

Add the SQLITE_OMIT_PARSER_TRACE compile-time option.

2015-12-15 13:50:22 +00:00

prepare.c

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

printf.c

Renumber internal constants in the printf() implemention for a small

2016-05-05 11:53:12 +00:00

random.c

…

resolve.c

Fix harmless compiler warnings.

2016-10-05 20:10:32 +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

Use sqlite3DbMallocRawNN() where appropriate, instead of

2016-10-01 19:21:56 +00:00

shell.c

In the command-line shell, fix the .imposter command so that it works

2016-11-03 13:12:28 +00:00

sqlite3_private.h

Improve error reporting from sqlite3_file_control, SQLITE_FCNTL_REPLACE_DATABASE shouldn't copy file security/ACL metadata, bad bit mask fixed

2012-05-16 22:08:18 +00:00

sqlite3.rc

More work on the MSVC build.

2016-01-23 00:07:51 +00:00

sqlite3ext.h

Avoid making unnecessary changes to the signatures of the

2016-08-01 14:35:48 +00:00

sqlite.h.in

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

sqliteInt.h

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

sqliteLimit.h

Update a requirement mark. No changes to code.

2016-03-23 13:46:05 +00:00

status.c

Fix harmless compiler warnings in sqlite3_status().

2016-08-02 08:45:26 +00:00

table.c

Enhance ability to debug out-of-memory errors.

2016-02-13 23:43:46 +00:00

tclsqlite.c

Changes to give a warning-free build with SQLITE_OMIT_INCRBLOB and

2016-09-10 19:51:40 +00:00

test1.c

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

test2.c

Have wal file checkpoints exit early if the sqlite3_interrupt() API function is called.

2016-08-12 16:21:15 +00:00

test3.c

Changes to give a warning-free build with SQLITE_OMIT_INCRBLOB and

2016-09-10 19:51:40 +00:00

test4.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test5.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test6.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test7.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test8.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test9.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_async.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_autoext.c

Avoid making unnecessary changes to the signatures of the

2016-08-01 14:35:48 +00:00

test_backup.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_bestindex.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_blob.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_btree.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_config.c

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

test_delete.c

Use sqlite3ExprAlloc() instead of sqlite3PExpr() for leaf nodes in the

2016-09-23 20:59:31 +00:00

test_demovfs.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +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

Support running the fstree tests in 'vtabH.test' on Windows when not using the system drive.

2016-08-26 01:17:12 +00:00

test_func.c

Avoid making unnecessary changes to the signatures of the

2016-08-01 14:35:48 +00:00

test_hexio.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_init.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_intarray.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_intarray.h

Fix various internal #defines to conform to new C-language naming restrictions,

2016-07-09 16:14:45 +00:00

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 the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_multiplex.c

Remove the mutex from test_multiplex.c.

2016-10-27 14:51:02 +00:00

test_multiplex.h

Fix various internal #defines to conform to new C-language naming restrictions,

2016-07-09 16:14:45 +00:00

test_mutex.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_onefile.c

More harmless compiler warning fixes.

2016-04-12 20:05:06 +00:00

test_osinst.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_pcache.c

…

test_quota.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_quota.h

…

test_rtree.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_schema.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

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

Merge the ORDER BY LIMIT fix, and other enhancements, from trunk.

2016-08-04 09:13:42 +00:00

test_syscall.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_tclvar.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_thread.c

Avoid making unnecessary changes to the signatures of the

2016-08-01 14:35:48 +00:00

test_vfs.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +00:00

test_vfstrace.c

…

test_windirent.c

Support running the fstree tests in 'vtabH.test' on Windows when not using the system drive.

2016-08-26 01:17:12 +00:00

test_windirent.h

Support running the fstree tests in 'vtabH.test' on Windows when not using the system drive.

2016-08-26 01:17:12 +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

Rearrange the code inside sqlite3RunParser() routine so that sqlite3Parser()

2016-08-10 14:40:00 +00:00

treeview.c

Add an assert() to silence a coverity false-positive.

2016-11-04 11:23:30 +00:00

trigger.c

Revise the implementation of OP_Once so that it is smaller, faster, and uses

2016-09-18 16:08:10 +00:00

update.c

Rename the Db.zName field to Db.zDbSName to make it more descriptive and to

2016-08-18 14:33:11 +00:00

utf.c

Enhance ability to debug out-of-memory errors.

2016-02-13 23:43:46 +00:00

util.c

Improved implementation of 64-bit signed integer multiply that correctly

2016-09-20 22:04:05 +00:00

vacuum.c

Fix an issue that was causing the new database image to be assembled entirely

2016-11-02 14:50:19 +00:00

vdbe.c

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

vdbe.h

Revise the implementation of OP_Once so that it is smaller, faster, and uses

2016-09-18 16:08:10 +00:00

vdbeapi.c

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

vdbeaux.c

In the sessions module, avoid recording a change if an UPDATE statement

2016-10-21 21:21:45 +00:00

vdbeblob.c

Rename the Db.zName field to Db.zDbSName to make it more descriptive and to

2016-08-18 14:33:11 +00:00

vdbeInt.h

In the sessions module, avoid recording a change if an UPDATE statement

2016-10-21 21:21:45 +00:00

vdbemem.c

Do not set MEM_Blob unless the appropriate fields of the Mem object have

2016-10-05 15:02:00 +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

Improvements to sqlite3_trace_v2() documentation. Fix the

2016-07-23 04:58:57 +00:00

vtab.c

Fix typos in comments. No changes to running code.

2016-08-27 20:21:51 +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

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

wal.h

Merge updates for version 3.15.1.

2016-11-04 19:09:39 +00:00

walker.c

Add the EP_Leaf flag bit to the Expr.flags field to indicate Expr

2016-09-23 21:36:24 +00:00

where.c

Increase the estimated cost of sorting when sorting wide results sets, to

2017-02-17 21:23:25 +00:00

wherecode.c

Make sure indexes on expressions skip over initial NULL values in the

2016-10-10 13:29:15 +00:00

whereexpr.c

Make sure left-join markings are transferred to the virtual scalar

2016-10-27 01:02:20 +00:00

whereInt.h

Avoid unnecessary memset() calls in the query optimizer.

2016-10-03 14:44:47 +00:00