]>
git.ipfire.org Git - thirdparty/sqlite.git/log
drh [Sat, 15 Jul 2017 10:44:13 +0000 (10:44 +0000)]
Add new interfaces sqlite3_bind_pointer(), sqlite3_result_pointer(), and
sqlite3_value_pointer() used to safely move pointer values through SQL without
exposing underlying memory address information.
FossilOrigin-Name:
d6a44b352d432d52e09cc0253dff8e6c1555262b54d9a384002ec555f0396991
drh [Wed, 15 Feb 2017 15:11:05 +0000 (15:11 +0000)]
Remove the CLANG_VERSION macro, since we have learned that version numbers in
clang are "marketing" and are inconsistent and unreliable. Builds using clang
will still use the GCC_VERSION macro since clang works hard to be gcc
compatible.
FossilOrigin-Name:
8d3f485d86b2f2d87a5c622acf95a5d15c4b371a
drh [Mon, 13 Feb 2017 16:02:40 +0000 (16:02 +0000)]
drh [Mon, 13 Feb 2017 11:35:38 +0000 (11:35 +0000)]
Fix typos in using the MSVC_VERSION macro.
FossilOrigin-Name:
25ebadd096ce98fd0f9fab809969d34b958794f6
drh [Sat, 11 Feb 2017 15:02:23 +0000 (15:02 +0000)]
Ensure that indexed expressions with collating sequences are handled
correctly. Fix for ticket [
eb703ba7b50c1a5 ] backported from trunk.
FossilOrigin-Name:
b2e49ae36bfd00a1d0b70a9de9d23d2e16d1c7ca
drh [Fri, 10 Feb 2017 17:38:00 +0000 (17:38 +0000)]
Version 3.17.0 release candidate
FossilOrigin-Name:
ad867e8701a5ee17a98a5444da8be6fb1ef7247a
drh [Thu, 9 Feb 2017 17:12:22 +0000 (17:12 +0000)]
Cleanup the usage of the SQLITE_DISABLE_INTRINSIC compile-time option.
Remove the SQLITE_RUNTIME_BYTEORDER compile-time option. Use
-DSQLITE_BYTEORDER=0 instead. Fix a bug in R-Tree that occurs when compiling
on a known little-endian machine without the use of intrinsic byteswapping
functions.
FossilOrigin-Name:
798fb9d70d2e5f95e64237b04d6692360133381a
dan [Wed, 8 Feb 2017 19:12:36 +0000 (19:12 +0000)]
Avoid preparing a SELECT statement each time an UPDATE or DELETE by docid is
executed against an fts3 table.
FossilOrigin-Name:
1afec5758b624e6a066d4e7ef50695095e9d7ff1
dan [Wed, 8 Feb 2017 19:10:47 +0000 (19:10 +0000)]
Avoid preparing a SELECT statement each time an UPDATE or DELETE
by docid is executed against an fts3 table.
FossilOrigin-Name:
9962c10a5c6672bd82b2bf640d878fcdac0b815a
mistachkin [Wed, 8 Feb 2017 18:13:46 +0000 (18:13 +0000)]
Typo fixes in comment. No changes to code.
FossilOrigin-Name:
c09dd5c0befaf5028abfead8114bd74a30ffe5d4
drh [Wed, 8 Feb 2017 16:01:57 +0000 (16:01 +0000)]
Always invoke the xRoundup() method of the memory allocator before calling
xMalloc().
FossilOrigin-Name:
77b470b0df73dc5ae5ad2f0170ef7c50558c7c88
drh [Wed, 8 Feb 2017 12:18:05 +0000 (12:18 +0000)]
Round up the size of all memory allocations to a multiple of 8 bytes when
using the system memory allocator.
FossilOrigin-Name:
c46e06fab4465128ac3364bafef5fa3d016796d0
drh [Tue, 7 Feb 2017 21:44:40 +0000 (21:44 +0000)]
When generating the hash on the sqlite_master table in dbselftest, use an
ORDER BY clause, since the sqlite_master table is reordered by VACUUM.
FossilOrigin-Name:
c8bfd99b96608a08f934f46b4e1a4d0f1cc69ea7
mistachkin [Tue, 7 Feb 2017 21:09:34 +0000 (21:09 +0000)]
MSVC makefile enhancments for several command line tools and the session extensions.
FossilOrigin-Name:
fc1dfe870279531d77ffb18a9ca4b4dcbc7aab8d
drh [Tue, 7 Feb 2017 21:00:44 +0000 (21:00 +0000)]
Fix harmless compiler warnings in dbfuzz.
FossilOrigin-Name:
61242267824135a9d5438ec15e3352a2f21dc2fc
drh [Tue, 7 Feb 2017 20:57:00 +0000 (20:57 +0000)]
Fix harmless compiler warnings in kvtest.c
FossilOrigin-Name:
db6b39937dd9d6fcd5fcc582c8dd529caad755da
drh [Tue, 7 Feb 2017 20:51:38 +0000 (20:51 +0000)]
The dbselftest utility now generates hashes in the selftest table with --init.
It also accepts multiple database files on the command-line.
FossilOrigin-Name:
e68829c9bbc69bf4a0dc057e0a6e977f2fac79be
dan [Tue, 7 Feb 2017 19:36:14 +0000 (19:36 +0000)]
Omit fts5fault1.test from the inmemory_journal permutation.
FossilOrigin-Name:
cb1e83f9583bf93ce7583d9f5e97272e2d43cfb8
dan [Tue, 7 Feb 2017 19:23:51 +0000 (19:23 +0000)]
Update a test parameter in malloc5.test to account for the increase in default
lookaside buffer size.
FossilOrigin-Name:
be82d5ae20ba62a165bdc28766a8dc8049abcac6
drh [Tue, 7 Feb 2017 17:36:12 +0000 (17:36 +0000)]
Add the initial version of the "dbselftest" utility program.
FossilOrigin-Name:
1fcac8365e0f7bcfd55442d718da6626c864d45a
dan [Tue, 7 Feb 2017 16:15:48 +0000 (16:15 +0000)]
Update an error message in corruptC.test.
FossilOrigin-Name:
722e57fe61162a82b8001c7b1d3e06174caa90b9
dan [Tue, 7 Feb 2017 14:45:18 +0000 (14:45 +0000)]
Fix a build problem affecting non-amalgamation rtree builds.
FossilOrigin-Name:
bb7f445ba1df53cd4a169612b18fc533016102b7
dan [Tue, 7 Feb 2017 14:22:39 +0000 (14:22 +0000)]
Fix a test case to account for the fact that sqlite3_blob_reopen() now returns
SQLITE_IOERR_NOMEM instead of SQLITE_NOMEM if an OOM occurs in the VFS layer.
FossilOrigin-Name:
e11cc52389f61f6421179281877b119c02286121
drh [Tue, 7 Feb 2017 13:51:48 +0000 (13:51 +0000)]
Fix SQLITE_BYTEORDER #defines in R-Tree when compiled separately from the
amalgamation.
FossilOrigin-Name:
a136609c98ed3cc673c5a3c2578d49db3f2518d1
drh [Tue, 7 Feb 2017 12:58:38 +0000 (12:58 +0000)]
Make the cellMargin() routine of R-Tree slightly smaller and faster while also
fixing a harmless compiler warning.
FossilOrigin-Name:
07fe6228208684d579c4f6c334c90eb6262a9233
drh [Tue, 7 Feb 2017 03:44:42 +0000 (03:44 +0000)]
Back out [
ec8ff892ac ] which is causing missed OOM errors on some tests.
FossilOrigin-Name:
0611770d6a2fcb9fa0bedee19df9916820ae8f3b
drh [Tue, 7 Feb 2017 00:55:47 +0000 (00:55 +0000)]
Fix a minor typo in a comment in R-Tree. No changes to code.
FossilOrigin-Name:
f77ee9e941f22b0b2e88871df4466fdde9cde131
drh [Mon, 6 Feb 2017 16:52:32 +0000 (16:52 +0000)]
Remove a small amount of unnecessary code from R-Tree.
FossilOrigin-Name:
e5aea894267addb4dc9b21de24a20417b0be508a
drh [Mon, 6 Feb 2017 15:27:44 +0000 (15:27 +0000)]
Add the "max-limits" utility program to the tools/ subdirectory.
FossilOrigin-Name:
c54173b6c1acbb41ed9c323099e94b8e02c6c895
dan [Mon, 6 Feb 2017 07:37:50 +0000 (07:37 +0000)]
Fix a bug in kvtest causing "init --variance 0" runs to generate single byte
blob values only.
FossilOrigin-Name:
6b0276f968d3c6430076c6e540907cf840d0f398
drh [Mon, 6 Feb 2017 01:19:07 +0000 (01:19 +0000)]
Remove incorrect testcase() macros from R-Tree.
FossilOrigin-Name:
853a58a75ecbd01ebbf7e07fbd8c4fc9bef54a99
drh [Sat, 4 Feb 2017 20:15:51 +0000 (20:15 +0000)]
Simplification to the error handling to extension loading in
sqlite3_open().
FossilOrigin-Name:
ec8ff892ac9c6a8f81bcf69f1933f4bb69faa743
dan [Sat, 4 Feb 2017 17:33:30 +0000 (17:33 +0000)]
Allow sqlite3session_apply() to apply changesets to tables that have been
extended using ALTER TABLE ADD COLUMN.
FossilOrigin-Name:
b20ff81ff9c8af500ea96e0ba9d34524220a89f1
drh [Sat, 4 Feb 2017 14:24:05 +0000 (14:24 +0000)]
In RTREE, use an sqlite3_blob object rather than an sqlite3_stmt object
for reading content out of the %_node shadow table.
FossilOrigin-Name:
97ccf3e4de11ffea46993cb7fb7ab559b9810705
drh [Sat, 4 Feb 2017 13:12:12 +0000 (13:12 +0000)]
Close sqlite3_blob objects on xSync rather than waiting until xCommit.
FossilOrigin-Name:
95ee745fceb4a48c683f34c404c380fe5e7d684a
drh [Fri, 3 Feb 2017 20:54:57 +0000 (20:54 +0000)]
Improved performance and stack usage when processing VALUES clauses with
a very large number of rows.
FossilOrigin-Name:
5706d4708a30eb54da0ecbb6eb02f54746c390d9
dan [Fri, 3 Feb 2017 19:16:39 +0000 (19:16 +0000)]
Avoid a performance problem when very large "VALUES(..), (..), (..)" terms are
used in queries.
FossilOrigin-Name:
f5306ad6816cc377036685cdae227e762885229c
drh [Fri, 3 Feb 2017 15:16:25 +0000 (15:16 +0000)]
Improved tests for the carray() table-valued function.
FossilOrigin-Name:
83a099f139aba03edac19c890a0019e922032a25
dan [Fri, 3 Feb 2017 14:44:52 +0000 (14:44 +0000)]
Modify the sqlite3SelectDup() routine to avoid recursing on Select.pPrior.
FossilOrigin-Name:
a7674ead5be986c66f7d61d598adc7e5728bcd30
drh [Thu, 2 Feb 2017 20:32:28 +0000 (20:32 +0000)]
Ensure that all cursors have their positions saved prior to rolling back
a savepoint.
FossilOrigin-Name:
8e03a8e95fada5c24d369672a71f6e02288051da
mistachkin [Thu, 2 Feb 2017 19:24:05 +0000 (19:24 +0000)]
Fix issues in the sha1 extension seen with MSVC.
FossilOrigin-Name:
5a0da77c22ebc7db5e63b1520d30f3ad97b9bb3b
drh [Thu, 2 Feb 2017 16:30:25 +0000 (16:30 +0000)]
Remove the unused pReadNode prepared statement from each RTREE object.
FossilOrigin-Name:
e51dc0ec60d45cd57564735b6b2bb254a588533e
drh [Thu, 2 Feb 2017 16:08:27 +0000 (16:08 +0000)]
Fix a potential uninitialized (though harmless) variable in RTREE.
FossilOrigin-Name:
a1c74e09d63aca630d022ed074866433eed6b493
drh [Thu, 2 Feb 2017 15:35:54 +0000 (15:35 +0000)]
The sqlite3_blob_close() interface can cause recursive invocations of
nodeBlobReset() in RTREE. Make sure that does not cause problems.
FossilOrigin-Name:
88333441cbf26bfde2acebf2a3f75b5ebbdfb0ae
drh [Thu, 2 Feb 2017 14:40:06 +0000 (14:40 +0000)]
Change RTREE so that the sqlite3_blob object is closed whenever the cursor
count drops to zero and there is not a pending write transaction.
FossilOrigin-Name:
9bb4eafe1a60176ed2e731bb7e3067c0b8a46615
drh [Thu, 2 Feb 2017 02:28:45 +0000 (02:28 +0000)]
Use the sqlite3_blob interface for reading values from the %_node shadow
table in RTREE. This is a work in progress. There are still some minor
problems.
FossilOrigin-Name:
fc4917d730b29b0bf60fea5e0166728635783e9c
drh [Thu, 2 Feb 2017 00:46:55 +0000 (00:46 +0000)]
This is an experimental patch that ensures that all cursors have their position
saved prior to starting a ROLLBACK TO.
FossilOrigin-Name:
01d97e5b6502b1811b52a681f445e1aaae6c0ee6
mistachkin [Wed, 1 Feb 2017 23:06:17 +0000 (23:06 +0000)]
Fix harmless compiler warnings seen with MSVC.
FossilOrigin-Name:
0c66cf0f0a9ada2ddcb8d61001ef791b86226416
mistachkin [Wed, 1 Feb 2017 23:03:54 +0000 (23:03 +0000)]
Backout the change in [
02f6293f27 ] as it causes MSVC to complain.
FossilOrigin-Name:
aaae74d06f4865818465cfdb440258ae8a5b985a
mistachkin [Wed, 1 Feb 2017 22:59:29 +0000 (22:59 +0000)]
Fix C99-style variable declaration issue seen with older versions of MSVC.
FossilOrigin-Name:
54d285464a222c59327eb6c917c1cc0125a55a27
mistachkin [Wed, 1 Feb 2017 22:43:08 +0000 (22:43 +0000)]
Fix harmless compiler warnings seen with MSVC.
FossilOrigin-Name:
997f765bc6706769ae15f3e719354473e02bd78b
mistachkin [Wed, 1 Feb 2017 22:32:49 +0000 (22:32 +0000)]
Add an option to the MSVC makefile to enable treating warnings as errors.
FossilOrigin-Name:
6a378c29b43d61313ca9daa599e59d8eeeed9a27
drh [Wed, 1 Feb 2017 17:08:56 +0000 (17:08 +0000)]
Unwind the RTREE dimension loop inside of rtreeCallbackConstraint().
FossilOrigin-Name:
4854ea9c18e7d8066c90b41568d0fae97b01ea6d
drh [Wed, 1 Feb 2017 16:41:30 +0000 (16:41 +0000)]
Completely unroll the dimension loop inside of cellArea() in RTREE.
FossilOrigin-Name:
3c4c0126c287f844220b65e00fec17c059fbb7c8
drh [Wed, 1 Feb 2017 15:49:02 +0000 (15:49 +0000)]
Precompute the nDim2 value in the Rtree object and use that to make loops
over coordinates faster.
FossilOrigin-Name:
f1f3c8cc733a05c12dd980f2dfa0ab4ccd76c04b
drh [Wed, 1 Feb 2017 15:24:32 +0000 (15:24 +0000)]
Use compiler intrinsic functions (when available) for byteswapping in RTREE.
FossilOrigin-Name:
82fcd54a5941c20895ffc22d8009c1ebdae44eda
drh [Wed, 1 Feb 2017 15:19:29 +0000 (15:19 +0000)]
Fix the build by making the OPFLAG_ISNOOP macro available unconditionally.
FossilOrigin-Name:
510933cb24c5bf883265af3a6075e60a4b5ffa37
dan [Wed, 1 Feb 2017 14:19:43 +0000 (14:19 +0000)]
Update the documentation comment in sqlite.h.in for sqlite3_preupdate_hook().
FossilOrigin-Name:
7f8570208c06c056d426e9299d9930181a0464f8
dan [Wed, 1 Feb 2017 14:10:24 +0000 (14:10 +0000)]
Changes so that the pre-update hook and the sessions module work with WITHOUT
ROWID tables.
FossilOrigin-Name:
964bdc27f8f1b1db2e5c0c2a65c8156614cbe087
drh [Wed, 1 Feb 2017 02:25:28 +0000 (02:25 +0000)]
More RTREE performance optimizations related to decoding values.
FossilOrigin-Name:
c5395e7496d0cd593f5e16ee5f6719d020dc0c66
drh [Wed, 1 Feb 2017 01:34:15 +0000 (01:34 +0000)]
Improved comments on the statGet() implementation in ANALYZE. No changes
to code.
FossilOrigin-Name:
9663eea2a16bb4eec71476d307a3722a768308c3
drh [Tue, 31 Jan 2017 21:22:03 +0000 (21:22 +0000)]
R-TREE optimization: unwrap the coordinate decode loop in
rtreeCallbackConstraint().
FossilOrigin-Name:
0bf7b51896ec441f62490964c7a44a3c75c6b7e2
drh [Tue, 31 Jan 2017 19:10:42 +0000 (19:10 +0000)]
Very small performance improvements and size reductions in
sqlite3VdbeExec() and blobSeekToRow().
FossilOrigin-Name:
85dddf2b453b8afaf1f485b96084d31e22f97dda
drh [Tue, 31 Jan 2017 19:02:15 +0000 (19:02 +0000)]
Simplifications to blobSeekToRow().
FossilOrigin-Name:
495ea824093ff535734c22c3115384c08f855c02
dan [Tue, 31 Jan 2017 17:31:30 +0000 (17:31 +0000)]
Add a speed-test program for the sessions module.
FossilOrigin-Name:
25f1275fe3e940c1d9a7b013cb3744304b2eda1e
drh [Tue, 31 Jan 2017 16:49:01 +0000 (16:49 +0000)]
Remove a C99-style comment. Fixes to the kvtest-speed.sh script.
FossilOrigin-Name:
91eb6b628e278d20eccc647293e5b30765163e12
drh [Tue, 31 Jan 2017 16:43:36 +0000 (16:43 +0000)]
Remove another unnecessary local variable initialization from sqlite3VdbeExec()
FossilOrigin-Name:
2361b03b61311aab9b9ec9de040bbb73be31be0d
drh [Tue, 31 Jan 2017 16:34:51 +0000 (16:34 +0000)]
Remove an unnecessary initialization of the pOp variable in sqlite3VdbeExec().
FossilOrigin-Name:
02f6293f278f7b0a0f4876f5c6a0f4dc42620d79
drh [Tue, 31 Jan 2017 15:29:05 +0000 (15:29 +0000)]
Add the "stat" command to kvtest.c. Also add the --variance option to the
"init" command. Add the tool/kvtest-speed.sh script used for doing
performance testing on key/value access patterns.
FossilOrigin-Name:
b63deed600b1a457a6960ebad5645f4de9c56e5d
drh [Tue, 31 Jan 2017 15:27:04 +0000 (15:27 +0000)]
Fix a typo in a comment.
FossilOrigin-Name:
bd22bf9cbe028e9811ca3afaadafd90312cb0fc9
dan [Tue, 31 Jan 2017 14:08:04 +0000 (14:08 +0000)]
Merge latest trunk with this branch.
FossilOrigin-Name:
4a592abbc555fd3b70979b551b00c2ba631253df
drh [Tue, 31 Jan 2017 12:41:48 +0000 (12:41 +0000)]
Further minor enhancement and size reduction in
sqlite3ExprAssignVarNumber().
FossilOrigin-Name:
eacfdcf25796ea29b5e63499c3d7397498305ad9
drh [Tue, 31 Jan 2017 03:52:34 +0000 (03:52 +0000)]
Performance optimization in sqlite3ExprAssignVarNumber().
FossilOrigin-Name:
5987ca1ff94ed3c1666f783bb15b16158aa7e1db
dan [Mon, 30 Jan 2017 19:44:53 +0000 (19:44 +0000)]
Experimental change to invoke the preupdate hook when WITHOUT ROWID tables are
written.
FossilOrigin-Name:
856f8604c59c8fdd9bfb7d86fc0e212f091ab49a
dan [Mon, 30 Jan 2017 11:38:19 +0000 (11:38 +0000)]
Fix building with SQLITE_OMIT_FOREIGN_KEY defined.
FossilOrigin-Name:
e93d2c49a44af994ff10cc9cc7eafacd5a4f73ab
drh [Sat, 28 Jan 2017 20:46:37 +0000 (20:46 +0000)]
In the amalgamation, allocate the parser engine object from stack rather than
from heap, for improved performance. This only happens in the amalgamation,
since otherwise the sqlite3RunParser() routine does not know the object size.
FossilOrigin-Name:
4fe879d4b5da6ae0688a7a99004683a234966597
mistachkin [Sat, 28 Jan 2017 19:53:51 +0000 (19:53 +0000)]
Fix a couple comment typos. No changes to code.
FossilOrigin-Name:
2a2e7d86b275c970726f642a37a098950a3b906e
dan [Sat, 28 Jan 2017 19:45:34 +0000 (19:45 +0000)]
Avoid redundant table b-tree cursor seeks in UPDATE statements that use the
two-pass strategy.
FossilOrigin-Name:
dc555b1039c6930f6d15355c698ff917a85e8056
drh [Sat, 28 Jan 2017 15:26:14 +0000 (15:26 +0000)]
Updates to the sqlite3_blob documentation. No changes to code.
FossilOrigin-Name:
426b440a5745f9c431c6a3d9ba542af61a6a83fb
drh [Sat, 28 Jan 2017 13:40:55 +0000 (13:40 +0000)]
In the speed-check.sh script, automatically invoke "fossil test-diff --tk" on
the cachegrind output against trunk, if not generating a trunk run.
FossilOrigin-Name:
aa1ab37100a91ab4bb91d50a1267c26967efcb21
dan [Sat, 28 Jan 2017 06:50:15 +0000 (06:50 +0000)]
Fix a typo in the docs for sqlite3_update_hook().
FossilOrigin-Name:
7c029655cc3369a1e46741fdd3701d36d420b28b
drh [Fri, 27 Jan 2017 19:27:38 +0000 (19:27 +0000)]
Add the sha1.c loadable extension that implements the sha1() and sha1_query()
SQL functions.
FossilOrigin-Name:
24e77c1cef163a9822635570b3211789ff23d5c9
dan [Fri, 27 Jan 2017 17:02:26 +0000 (17:02 +0000)]
Fix a problem causing the pre-update hook to be invoked by DROP TABLE
statements.
FossilOrigin-Name:
fbb6bf1b69cfd581b4ffd778c344e3fbd9c9406f
drh [Fri, 27 Jan 2017 13:14:12 +0000 (13:14 +0000)]
Alternative ICU fix (compare to check-in [
50e60cb4 ]) that avoids casting
integers to pointers.
FossilOrigin-Name:
d9752c8f7c55426fd7d2b877c5cc3784f93b5349
drh [Fri, 27 Jan 2017 01:52:42 +0000 (01:52 +0000)]
In the command-line shell, enhance the ".mode" command so that it restores the
default column and row separators for modes "line", "list", "column", and
"tcl".
FossilOrigin-Name:
58f02e6eae8fc9e2577fe435b0282fb46af3960d
drh [Fri, 27 Jan 2017 01:25:00 +0000 (01:25 +0000)]
Another micro-optimization in accessPayload(). Slightly smaller and faster.
FossilOrigin-Name:
c012619b65d70b4ef6cf33532ef57d7f8ba42d74
drh [Fri, 27 Jan 2017 01:13:49 +0000 (01:13 +0000)]
Performance optimization in accessPayload().
FossilOrigin-Name:
ebb1fd98d4e448aa6d8f1e5be7ddc5bedb3db95b
drh [Fri, 27 Jan 2017 00:31:59 +0000 (00:31 +0000)]
Simplify the accessPayload() routine so that it always populates the overflow
page cache. In the one case where populating the page cache can lead to
problems, simply invalidate the cache as soon as accessPayload() returns.
This simplification reduces code size and helps accessPayload() to run a
little faster. This backs out the eOp==2 mode of accessPayload() added by
check-in [
da59198505 ].
FossilOrigin-Name:
68e7a8c6765649195ef1ad9407d87d44a307b462
drh [Thu, 26 Jan 2017 21:30:00 +0000 (21:30 +0000)]
Remove an unreachable branch in the error handling logic for
sqlite3BtreePayloadChecked().
FossilOrigin-Name:
293bf3ed7e40745349c83b202b27ed1b48517e1a
drh [Thu, 26 Jan 2017 18:00:00 +0000 (18:00 +0000)]
Improvement to the OP_Permutation opcode to prevent it from using CPU cycles
for initialization in prepared statements that do not use that opcode.
FossilOrigin-Name:
b4a98f65564a0d9fba2fef95ebd00a39b3e1e572
drh [Thu, 26 Jan 2017 17:26:44 +0000 (17:26 +0000)]
Remove the obsolete lastRowid cache from the sqlite3VdbeExec() for a size
reduction and performance improvement.
FossilOrigin-Name:
b4803184652e5f4f823c1521412bc480baeb3dbf
drh [Thu, 26 Jan 2017 17:11:18 +0000 (17:11 +0000)]
Performance optimization in sqlite3VdbeCloseStatement().
FossilOrigin-Name:
1e96e5ec1ee617cb5b5cbdc5a2ee79c8cc35821d
drh [Thu, 26 Jan 2017 16:54:47 +0000 (16:54 +0000)]
Performance optimization to sqlite3_blob_read().
FossilOrigin-Name:
7459f4b7ed4007d9ec44c3bf0fcba04f5f8540a9
drh [Thu, 26 Jan 2017 16:27:32 +0000 (16:27 +0000)]
Minor simplification and performance optimization for Direct Overflow Read.
FossilOrigin-Name:
3e96d6efa867b765c8acf1454014b1e71b2e4f21
drh [Thu, 26 Jan 2017 02:26:02 +0000 (02:26 +0000)]
Make SQLITE_DIRECT_OVERFLOW_READ work for in WAL mode as long as the page
being read is not in the the -wal file.
FossilOrigin-Name:
9879be1899adf5634f551a2077b15ccb1133e4e3
drh [Thu, 26 Jan 2017 01:54:39 +0000 (01:54 +0000)]
Enhancements to the kvtest utility program. Add the --jmode option.
Improved output formatting.
FossilOrigin-Name:
62a4851ccf88837d1c16dae8204f7f264e80e3c9
drh [Thu, 26 Jan 2017 00:58:27 +0000 (00:58 +0000)]
Modify the ICU extension to use a static initializer, as VC++ complains about
a dynamic initialization. Maybe the dynamic structure initialization is a
GCC extension.
FossilOrigin-Name:
50e60cb44fd3687dde5551d02bad60c323beaabc
drh [Wed, 25 Jan 2017 20:55:11 +0000 (20:55 +0000)]
Trim NULL values off the end of records when the SQLITE_ENABLE_TRIM_NULLS
compile-time option is used. Increase the size of the P5 operand to 16 bits.
Fix a problem with short records in the sessions extension.
FossilOrigin-Name:
4801bd59a01dcc11a3eb9e776e7599b36f162d2a
dan [Wed, 25 Jan 2017 18:53:27 +0000 (18:53 +0000)]
Fix another pre-update hook issue, this time in sqlite3preupdate_old().
FossilOrigin-Name:
c7651d21bfdfd9b8cf04b26e0264bc58c03d247f
dan [Wed, 25 Jan 2017 18:12:46 +0000 (18:12 +0000)]
Fix a test script problem in exclusive2.test causing it to fail on this
branch.
FossilOrigin-Name:
f66614dc78e32d2d369518200b3322cd97990ffe