drh e7b554d615 Modify the OP_RowData opcode so that when P3!=0 it is allowed to hold an ...

ephemeral copy of the content.  This avoids unnecessary memcpy() operations
in the xfer-optimization and VACUUM.

FossilOrigin-Name: 6e106acd74da3baa5c308a76443d2f0a7c904e5e

2017-01-09 15:44:25 +00:00

..

alter.c

All temp.sqlite_master to be used as an alias for sqlite_temp_master.

2016-12-16 01:00:21 +00:00

analyze.c

Avoid passing NULL pointers to memcmp() or memcpy(), even when the

2016-12-30 14:15:56 +00:00

attach.c

Avoid unnecessary calls to sqlite3BtreeEnterAll() and sqlite3BtreeLeaveAll()

2017-01-02 18:19:29 +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

Rename the SQLITE_OMIT_BUILTIN_TEST compile-time option to SQLITE_UNTESTABLE.

2016-12-07 15:49:02 +00:00

btmutex.c

Avoid unnecessary calls to sqlite3BtreeEnterAll() and sqlite3BtreeLeaveAll()

2017-01-02 18:19:29 +00:00

btree.c

Remove an incorrect ALWAYS() macro from balance_nonroot(), which could result

2016-12-26 01:41:33 +00:00

btree.h

Refactor the sqlite3BtreeKey() and sqlite3BtreeData() internal interfaces

2016-11-25 19:18:28 +00:00

btreeInt.h

Avoid unnecessary zeroing of fields in the MemPage object that are going

2016-12-09 16:02:00 +00:00

build.c

The schema name "main" is always an acceptable alias for the primary database

2016-12-24 19:37:16 +00:00

callback.c

…

complete.c

…

ctime.c

Put the SQLITE_UNTESTABLE compile-time option in the correct order for

2016-12-07 17:06:12 +00:00

date.c

Encode a 64-bit integer literal in date.c as a constant expression so that

2016-12-30 00:09:14 +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

Improvements to the iIdxNoSeek optimization of sqlite3GenerateRowDelete()

2017-01-07 14:47:03 +00:00

expr.c

Factor constant functions out of the inner loop since they are more expensive

2017-01-04 04:18:00 +00:00

fault.c

Rename the SQLITE_OMIT_BUILTIN_TEST compile-time option to SQLITE_UNTESTABLE.

2016-12-07 15:49:02 +00:00

fkey.c

Refactor the Table.nRef field as Table.nTabRef for easier grepping.

2016-12-14 14:07:35 +00:00

func.c

Put the affinity() function implementation inside of #ifdef SQLITE_DEBUG.

2017-01-03 14:39:30 +00:00

global.c

Provide the SQLITE_DEFAULT_LOOKASIDE compile-time option and make it's default

2017-01-02 19:02:20 +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

Modify the OP_RowData opcode so that when P3!=0 it is allowed to hold an

2017-01-09 15:44:25 +00:00

legacy.c

…

loadext.c

Omit the sqlite3Apis constant object when compiling with

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

main.c

Avoid passing NULL pointers to memcmp() or memcpy(), even when the

2016-12-30 14:15:56 +00:00

malloc.c

Back out the use of __sync_fetch_and_sub() as it does not appear to work.

2017-01-03 21:50:49 +00:00

mem0.c

…

mem1.c

…

mem2.c

…

mem3.c

…

mem5.c

…

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

…

mutex_w32.c

…

mutex.c

…

mutex.h

…

notify.c

…

os_common.h

…

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

Work around a bug in the definition of "ino_t" on some versions of Android.

2016-12-05 20:06:45 +00:00

os_win.c

Add the SQLITE_FCNTL_WIN32_GET_HANDLE file control.

2016-10-14 21:27:50 +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

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

2016-07-09 16:14:45 +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

Add a test to ensure that the app-defined pcache xFetch() method is never

2016-12-30 14:25:42 +00:00

pager.h

Add experimental sqlite3_snapshot_recover() API.

2016-11-18 20:49:43 +00:00

parse.y

Performance improvement and size reduction in the Expr node allocator

2016-12-06 22:47:23 +00:00

pcache1.c

Take care to avoid integer overflow when doing the initial page cache

2016-10-13 12:56:18 +00:00

pcache.c

In the pager, avoid checking for the illegal page number 0 except when creating

2016-12-13 18:34:01 +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

Ensure that sqlite3_column_count() returns 0 for the "set" mode of "get/set"

2017-01-05 19:32:48 +00:00

pragma.h

Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the

2017-01-06 13:49:40 +00:00

prepare.c

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

2016-10-03 01:21:51 +00:00

printf.c

Changes to the printf implementation for better performance.

2017-01-04 00:26:28 +00:00

random.c

Rename the SQLITE_OMIT_BUILTIN_TEST compile-time option to SQLITE_UNTESTABLE.

2016-12-07 15:49:02 +00:00

resolve.c

Handle some obscure "row value misused" cases that could cause segfaults or

2016-11-11 15:49:01 +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

Avoid duplicate b-tree searches in the duplicate row detector used to

2017-01-07 00:56:01 +00:00

shell.c

Fix harmless compiler warnings in the command-line shell and in Lemon.

2016-12-29 19:48:46 +00:00

sqlite3.rc

…

sqlite3ext.h

Avoid making unnecessary changes to the signatures of the

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

sqlite.h.in

Add the SQLITE_UINT64_TYPE compile-time option.

2017-01-09 13:43:09 +00:00

sqliteInt.h

Clean up the implementation of constant function factorization.

2017-01-04 04:10:02 +00:00

sqliteLimit.h

…

status.c

Back out the use of __sync_fetch_and_sub() as it does not appear to work.

2017-01-03 21:50:49 +00:00

table.c

…

tclsqlite.c

Add missing nul-terminator to a Tcl_AppendResult() call in tclsqlite.c.

2016-12-06 19:33:42 +00:00

test1.c

Add the remember(V,PTR) extension function which copies an SQL value into

2016-11-30 16:54:52 +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

Fix harmless compiler warnings in test code for MSVC.

2016-11-11 20:37:27 +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

Rename the SQLITE_OMIT_BUILTIN_TEST compile-time option to SQLITE_UNTESTABLE.

2016-12-07 15:49:02 +00:00

test_delete.c

Fix harmless compiler warnings in test code for MSVC.

2016-11-11 20:37:27 +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

Rename the SQLITE_OMIT_BUILTIN_TEST compile-time option to SQLITE_UNTESTABLE.

2016-12-07 15:49:02 +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

…

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

Adjust filename creation in test_sqllog.c so that it uses leading zeros on

2017-01-04 14:53:53 +00:00

test_superlock.c

Make sure the SQLITE_TCLAPI macro is always defined.

2016-07-28 17:11:20 +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

…

tokenize.c

Use the VList object to replace Parse.azVar for tracking the mapping between

2016-12-23 03:59:31 +00:00

treeview.c

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

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

trigger.c

All temp.sqlite_master to be used as an alias for sqlite_temp_master.

2016-12-16 01:00:21 +00:00

update.c

Add the sqlite3VdbeAppendP4() method for adding P4 content to the most recently

2016-12-07 21:35:55 +00:00

utf.c

…

util.c

Use the CLANG_VERSION macro to control clang-specific features.

2017-01-03 20:01:24 +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

Modify the OP_RowData opcode so that when P3!=0 it is allowed to hold an

2017-01-09 15:44:25 +00:00

vdbe.h

Ensure that sqlite3_column_count() returns 0 for the "set" mode of "get/set"

2017-01-05 19:32:48 +00:00

vdbeapi.c

Use the VList object to replace Parse.azVar for tracking the mapping between

2016-12-23 03:59:31 +00:00

vdbeaux.c

Ensure that sqlite3_column_count() returns 0 for the "set" mode of "get/set"

2017-01-05 19:32:48 +00:00

vdbeblob.c

Refactor the sqlite3BtreeKey() and sqlite3BtreeData() internal interfaces

2016-11-25 19:18:28 +00:00

vdbeInt.h

Use the VList object to replace Parse.azVar for tracking the mapping between

2016-12-23 03:59:31 +00:00

vdbemem.c

Ensure that the sqlite3_value_text() interface returns a buffer that is long

2017-01-05 07:58:29 +00:00

vdbesort.c

Simplifications to the way UnpackedRecord objects are allocated. Smaller

2016-12-21 19:45:54 +00:00

vdbetrace.c

Improvements to sqlite3_trace_v2() documentation. Fix the

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

vtab.c

Minor bug fixes and enhancements to the pragma eponymous virtual tables.

2016-12-16 02:14:15 +00:00

vxworks.h

…

wal.c

Enclose the sqlite3WalSnapshotRecover() routine within

2016-11-22 21:11:59 +00:00

wal.h

Add experimental sqlite3_snapshot_recover() API.

2016-11-18 20:49:43 +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

Remove unnecessary OP_Close opcodes for a size reduction and performance

2016-11-22 01:26:42 +00:00

wherecode.c

The use P4_DYNAMIC in place of the P4_MPRINTF operand type.

2016-12-07 20:22:31 +00:00

whereexpr.c

Performance improvement and size reduction in the Expr node allocator

2016-12-06 22:47:23 +00:00

whereInt.h

Avoid unnecessary memset() calls in the query optimizer.

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