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git.ipfire.org Git - thirdparty/sqlite.git/log
dan [Wed, 1 Nov 2017 20:59:28 +0000 (20:59 +0000)]
If a readonly_shm connection cannot map the *-shm file because no other
process is holding the DMS lock, have it read from the database file only,
ignoring any content in the wal file.
FossilOrigin-Name:
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dan [Wed, 1 Nov 2017 07:06:41 +0000 (07:06 +0000)]
Merge latest trunk changes into this branch.
FossilOrigin-Name:
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dan [Wed, 1 Nov 2017 06:59:19 +0000 (06:59 +0000)]
Fix a race condition in os_unix.c that might allow a client to use a *-shm
file corrupted by a power failure if another client fails between locking the
*-shm file and truncating it to zero bytes.
FossilOrigin-Name:
d655bfabd110999b6808073c334869c5b6a8334df56811df883e47e56d3f1cbb
drh [Tue, 31 Oct 2017 14:56:44 +0000 (14:56 +0000)]
Update the built procedures for the sqlite3_analyzer utility to allow it
to be linked with an external sqlite3.o library. Automatically detect a
missing dbstat extension and report the compile-time error.
FossilOrigin-Name:
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drh [Tue, 31 Oct 2017 12:20:43 +0000 (12:20 +0000)]
Fix redundancies in the makefiles that resulted from moving shell.c over
to shell.c.in.
FossilOrigin-Name:
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drh [Tue, 31 Oct 2017 12:06:29 +0000 (12:06 +0000)]
Fix a minor comment typo. No changes to code.
FossilOrigin-Name:
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drh [Tue, 31 Oct 2017 03:40:15 +0000 (03:40 +0000)]
Remove unnecessary NEVER() and ALWAYS() conditionals.
FossilOrigin-Name:
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drh [Mon, 30 Oct 2017 23:25:06 +0000 (23:25 +0000)]
Add the showshm utility program for printing out the shm header in a
human-readable format.
FossilOrigin-Name:
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drh [Mon, 30 Oct 2017 20:44:36 +0000 (20:44 +0000)]
Clarify some comments describing the WAL index file. No changes to code.
FossilOrigin-Name:
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drh [Mon, 30 Oct 2017 18:49:11 +0000 (18:49 +0000)]
Improve the performance of the LIKE operator by using strcspn() to aid
wildcard matching.
FossilOrigin-Name:
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drh [Sat, 28 Oct 2017 20:54:51 +0000 (20:54 +0000)]
Increase the version number for the next release - which is still months
away but there have been significant query planner enhancements since the
previous release.
FossilOrigin-Name:
457eedfac0ff652912c4cfb89682acb3d2e372ef00745139adf8492a0b61fa09
drh [Sat, 28 Oct 2017 20:51:54 +0000 (20:51 +0000)]
Reactivate query flattening when the result set of the outer query has
no function calls or subqueries. This is a partial reversal of
check-in [
c9104b59 ]. Co-routines are still preferred if the outer
query has a complex result set, but for simple results sets, query flattening
is used. Check-in [
4464f40ccd7 ] is completely backed
out due to this change.
FossilOrigin-Name:
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drh [Sat, 28 Oct 2017 12:20:09 +0000 (12:20 +0000)]
Add test cases from OSSFuzz to prevent a regression in co-routine
processing.
FossilOrigin-Name:
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drh [Fri, 27 Oct 2017 18:24:11 +0000 (18:24 +0000)]
Fix a Pager ref-count leak in the sqlite_dbpage virtual table.
FossilOrigin-Name:
c063bb04da77d6847e4e254b6bb939c860e781382e34ddff8e0454d9db7552e2
mistachkin [Fri, 27 Oct 2017 17:09:44 +0000 (17:09 +0000)]
Handle the Ctrl-C event for the shell on Win32.
FossilOrigin-Name:
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drh [Fri, 27 Oct 2017 12:27:25 +0000 (12:27 +0000)]
Additional test case demonstrating the ability to access structure elements
using quoted names in the JSON1 extension.
FossilOrigin-Name:
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drh [Thu, 26 Oct 2017 20:04:28 +0000 (20:04 +0000)]
Enhance the min/max optimization so that it works with indexes on
expressions.
FossilOrigin-Name:
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drh [Thu, 26 Oct 2017 18:43:19 +0000 (18:43 +0000)]
Extra ".selecttrace" output following aggregate analysis. No changes to
production builds.
FossilOrigin-Name:
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dan [Thu, 26 Oct 2017 17:34:50 +0000 (17:34 +0000)]
Fix an error in the previous commit on this branch.
FossilOrigin-Name:
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dan [Thu, 26 Oct 2017 17:05:22 +0000 (17:05 +0000)]
Instead of extra locks, use F_GETLK to ensure that readonly_shm clients cannot
connect to a wal-mode database if there are no writers.
FossilOrigin-Name:
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dan [Thu, 26 Oct 2017 15:21:56 +0000 (15:21 +0000)]
Fix a bug causing "make amalgmation-autoconf" to create an invalid package if
either the current or parent directory contains a file named install.sh or
install-sh.
FossilOrigin-Name:
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drh [Wed, 25 Oct 2017 23:28:13 +0000 (23:28 +0000)]
Use extra locks to prevent a readonly_shm=1 process from connecting to a
WAL-mode database if there are no writers.
FossilOrigin-Name:
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drh [Wed, 25 Oct 2017 19:18:33 +0000 (19:18 +0000)]
Fix the sqlite3_dbpage virtual table so that it can read and write from
any attached database.
FossilOrigin-Name:
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dan [Wed, 25 Oct 2017 18:17:24 +0000 (18:17 +0000)]
Add tests cases and fix minor issues in the rtreecheck() function.
FossilOrigin-Name:
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mistachkin [Wed, 25 Oct 2017 18:01:58 +0000 (18:01 +0000)]
Add SQL scalar function rtreecheck() to the rtree module. For running checks to ensure the shadow tables used by an rtree virtual table are internally consistent.
FossilOrigin-Name:
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mistachkin [Wed, 25 Oct 2017 18:00:58 +0000 (18:00 +0000)]
Fix compilation issue (C99-ism) seen with MSVC.
FossilOrigin-Name:
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dan [Wed, 25 Oct 2017 16:38:34 +0000 (16:38 +0000)]
Add SQL scalar function rtreecheck() to the rtree module. For running checks
to ensure the shadow tables used by an rtree virtual table are internally
consistent.
FossilOrigin-Name:
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drh [Wed, 25 Oct 2017 16:14:12 +0000 (16:14 +0000)]
Do not reference the ioctl() system call in the unix backend unless it
is actually needed by the Batch Atomic Write extension. This should allow
the build to work on VxWorks.
FossilOrigin-Name:
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drh [Wed, 25 Oct 2017 01:34:24 +0000 (01:34 +0000)]
Add the sqlite_btreeinfo eponymous-only table for introspecting the schema
and estimating the sizes of various btrees.
FossilOrigin-Name:
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mistachkin [Tue, 24 Oct 2017 21:17:12 +0000 (21:17 +0000)]
Force the autoconf makefile for MSVC to always use the 'find.exe' included with Windows.
FossilOrigin-Name:
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drh [Tue, 24 Oct 2017 19:05:26 +0000 (19:05 +0000)]
Merge all of the fixes from the 3.21.0 release.
FossilOrigin-Name:
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drh [Tue, 24 Oct 2017 18:55:49 +0000 (18:55 +0000)]
dan [Tue, 24 Oct 2017 17:28:25 +0000 (17:28 +0000)]
Fix a problem in the incr-blob code causing a new cursor to be opened for
every sqlite3_blob_reopen() call.
FossilOrigin-Name:
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drh [Mon, 23 Oct 2017 21:24:38 +0000 (21:24 +0000)]
On the amalgamation package, enable the sqlite_dbpage virtual table so that
the .dbinfo command works in the CLI.
FossilOrigin-Name:
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dan [Mon, 23 Oct 2017 20:20:42 +0000 (20:20 +0000)]
Merge trunk fixes to swarmvtabfault.test and the lsm extension into this
branch. No changes to core SQLite code.
FossilOrigin-Name:
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mistachkin [Mon, 23 Oct 2017 20:17:19 +0000 (20:17 +0000)]
In the 'swarmvtabfault' test module, make sure to close the database handle prior to raising an error from the 'not found' callback script.
FossilOrigin-Name:
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mistachkin [Mon, 23 Oct 2017 17:36:52 +0000 (17:36 +0000)]
Cleanup a test database file prior to using it.
FossilOrigin-Name:
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drh [Mon, 23 Oct 2017 16:34:07 +0000 (16:34 +0000)]
Updates to test procedures so that they all work with encryption. No changes
to the core SQLite code.
FossilOrigin-Name:
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dan [Mon, 23 Oct 2017 16:03:54 +0000 (16:03 +0000)]
Avoid passing a NULL value as the second argument to memcpy().
FossilOrigin-Name:
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dan [Mon, 23 Oct 2017 11:48:00 +0000 (11:48 +0000)]
In lsm (not SQLite), avoid opening the *-shm file before the database file is
locked. Otherwise, there is a race condition whereby a connection in another
process process may unlink() it while it is still in use.
FossilOrigin-Name:
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dan [Mon, 23 Oct 2017 07:53:00 +0000 (07:53 +0000)]
Fix minor test script problems revealed by releasetest.tcl.
FossilOrigin-Name:
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dan [Mon, 23 Oct 2017 07:52:07 +0000 (07:52 +0000)]
Fix minor test script problems revealed by releasetest.tcl.
FossilOrigin-Name:
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dan [Sun, 22 Oct 2017 08:03:39 +0000 (08:03 +0000)]
Fix test cases in dbpage.test so that they work with
SQLITE_DEFAULT_AUTOVACUUM=1 builds.
FossilOrigin-Name:
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dan [Sun, 22 Oct 2017 08:02:56 +0000 (08:02 +0000)]
Fix test cases in dbpage.test so that they work with
SQLITE_DEFAULT_AUTOVACUUM=1 builds.
FossilOrigin-Name:
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dan [Sun, 22 Oct 2017 07:58:09 +0000 (07:58 +0000)]
Avoid running tests that use sqlite_dbpage with SQLITE_OMIT_VIRTUAL_TABLE
builds.
FossilOrigin-Name:
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dan [Sun, 22 Oct 2017 07:57:29 +0000 (07:57 +0000)]
Avoid running tests that use sqlite_dbpage with SQLITE_OMIT_VIRTUAL_TABLE
builds.
FossilOrigin-Name:
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drh [Sat, 21 Oct 2017 17:17:17 +0000 (17:17 +0000)]
Merge all the enhancements and bug fixes from trunk, since none are
destablizing. Call this the second beta.
FossilOrigin-Name:
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drh [Sat, 21 Oct 2017 14:17:31 +0000 (14:17 +0000)]
Catch and avoid a 16-bit integer overflow on the number of columns in a
common table expression. This fixes a problem found by OSS-Fuzz. The
test case is in TH3.
FossilOrigin-Name:
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drh [Sat, 21 Oct 2017 13:29:26 +0000 (13:29 +0000)]
Remove unnecessary "#if SQLITE_MAX_COLUMN". SQLITE_MAX_COLUMN is always
defined.
FossilOrigin-Name:
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dan [Thu, 19 Oct 2017 15:17:38 +0000 (15:17 +0000)]
Take extra care to avoid an OOB read caused by a corrupt b-tree page.
FossilOrigin-Name:
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dan [Wed, 18 Oct 2017 15:02:01 +0000 (15:02 +0000)]
Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This
causes problems on OSX. Similar to fix [
a1fd3aa8 ].
FossilOrigin-Name:
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dan [Wed, 18 Oct 2017 14:29:36 +0000 (14:29 +0000)]
Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This
causes problems on OSX.
FossilOrigin-Name:
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mistachkin [Tue, 17 Oct 2017 18:33:22 +0000 (18:33 +0000)]
The source code files generated for the 'sqlite3-all.c' target should not have Windows line-endings.
FossilOrigin-Name:
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drh [Tue, 17 Oct 2017 13:44:46 +0000 (13:44 +0000)]
Fix the ".check" command of the command-line shell to return 1 (error)
rather than 2 (exit) on a test failure.
FossilOrigin-Name:
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drh [Mon, 16 Oct 2017 11:50:12 +0000 (11:50 +0000)]
Improved comments, including a typo fix, on the whereLoopCheaperProperSubset()
function.
FossilOrigin-Name:
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drh [Sun, 15 Oct 2017 22:16:25 +0000 (22:16 +0000)]
In the query planner, do not consider index X to be a proper subset of
index Y if X is a covering index but Y is not.
FossilOrigin-Name:
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mistachkin [Sat, 14 Oct 2017 19:58:37 +0000 (19:58 +0000)]
mistachkin [Sat, 14 Oct 2017 19:54:06 +0000 (19:54 +0000)]
drh [Fri, 13 Oct 2017 20:14:06 +0000 (20:14 +0000)]
Improved ability to generate stand-alone program using TCL and SQLite by
compiling with -DTCLSH_INIT_PROC=name to cause the TCL interpreter to be
initialized using procedure name(). Both sqlite3_analyzer and testfixture
are now built this way.
FossilOrigin-Name:
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drh [Fri, 13 Oct 2017 18:58:55 +0000 (18:58 +0000)]
Add the tcl/mkccode.tcl script used to construct a single C-language source
fiel for programs that combine C-code, SQLite, and TCL. Use this script to
construct the sqlite3_analyzer program.
FossilOrigin-Name:
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drh [Fri, 13 Oct 2017 16:19:48 +0000 (16:19 +0000)]
Move a bunch of unrelated test code out of tclsqlite.c and into
test_*.c files. There is still some test code in tclsqlite.c, but the amount
is greatly reduced.
FossilOrigin-Name:
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drh [Fri, 13 Oct 2017 16:01:36 +0000 (16:01 +0000)]
The db_use_legacy_prepare command no longer exists. Use the undocumented
-use-legacy-prepare option to DB version instead.
FossilOrigin-Name:
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drh [Fri, 13 Oct 2017 15:56:26 +0000 (15:56 +0000)]
When compiling with SQLITE_TEST, extra options are available on the
"DB version" command for controlling the internal state of the SqliteDb
object, for testing purposes.
FossilOrigin-Name:
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drh [Fri, 13 Oct 2017 15:06:06 +0000 (15:06 +0000)]
Move some test logic out of tclsqlite.c and into auxiliary test_*.c files.
This is a work in progress.
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 20:37:20 +0000 (20:37 +0000)]
Add the sqlite_dbpage virtual table (enabled using SQLITE_ENABLE_DBPAGE_VTAB).
Make that virtual table and dbstat available to the command-line shell.
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 19:50:28 +0000 (19:50 +0000)]
Create the new ext/repair folder and move checkfreelist.c there. Remove
checkfreelist.c from the command-line shell (undoing check-in [
48418f2e ]).
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 14:18:38 +0000 (14:18 +0000)]
Fix a harmless compiler warning about an unused parameter.
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 14:13:20 +0000 (14:13 +0000)]
Fix the "snapshot-tarball" makefile target, which was broken by the shell.c
change of check-in [
36acc0a9 ].
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 14:03:09 +0000 (14:03 +0000)]
Merge fixes from trunk. All changes are on makefiles and test scripts.
There are no core code changes.
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 13:47:48 +0000 (13:47 +0000)]
The src/shell.c file is now generated from src/shell.c.in, so remove shell.c
from version control and update the makefiles to build it automatically.
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 13:21:56 +0000 (13:21 +0000)]
dan [Thu, 12 Oct 2017 11:33:13 +0000 (11:33 +0000)]
Fix a potential crash that may follow an OOM or other system error in the shell tool.
FossilOrigin-Name:
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dan [Thu, 12 Oct 2017 11:13:34 +0000 (11:13 +0000)]
Update some test cases to work with SQLITE_OMIT_VIRTUALTABLE and
DEFAULT_AUTOVACUUM builds.
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 10:28:30 +0000 (10:28 +0000)]
Make sure the tableColumnList() routine of the command-line shell does not
cause a null-pointer dereference in an error condition.
FossilOrigin-Name:
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drh [Thu, 12 Oct 2017 01:24:36 +0000 (01:24 +0000)]
drh [Thu, 12 Oct 2017 01:19:06 +0000 (01:19 +0000)]
Fix a typo in a numeric constant in an assert() - a bug that has been present
in the code since check-in [
79e22b95038 ] on 2010-03-30.
FossilOrigin-Name:
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dan [Wed, 11 Oct 2017 20:27:03 +0000 (20:27 +0000)]
Add test file mmapwarm.test. With tests for the sqlite3_mmap_warm() extension.
FossilOrigin-Name:
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drh [Wed, 11 Oct 2017 18:26:26 +0000 (18:26 +0000)]
Add the checkfreelist extension to the command-line shell.
FossilOrigin-Name:
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dan [Wed, 11 Oct 2017 18:21:44 +0000 (18:21 +0000)]
Check that the leaf count on each freelist trunk page is in range as part of
checkfreelist processing.
FossilOrigin-Name:
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dan [Wed, 11 Oct 2017 18:00:34 +0000 (18:00 +0000)]
Add new extension "checkfreelist", which uses sqlite_dbpage to check that
there are no invalid entries on the database free-list.
FossilOrigin-Name:
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drh [Wed, 11 Oct 2017 17:51:08 +0000 (17:51 +0000)]
Convert the implementation of the ".dbstat" dot-command of the command-line
shell to use the sqlite_dbpage table.
FossilOrigin-Name:
497409e167c7c025fbddc319b4fa9a8b965f70d05ac88c060dee469f70321388
mistachkin [Wed, 11 Oct 2017 17:50:22 +0000 (17:50 +0000)]
Make JSON1 defines consistent in the makefiles for MSVC.
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drh [Wed, 11 Oct 2017 17:25:08 +0000 (17:25 +0000)]
Enable JSON by default in the Windows command-line shell sqlite3.exe.
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drh [Wed, 11 Oct 2017 17:13:29 +0000 (17:13 +0000)]
Enable sqlite_dbpage and dbstat virtual tables in the shell, by default.
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drh [Wed, 11 Oct 2017 15:02:53 +0000 (15:02 +0000)]
Get writes working on the sqlite_dbpage virtual table. Add a few test cases.
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drh [Wed, 11 Oct 2017 13:48:11 +0000 (13:48 +0000)]
Initial implementation of the "sqlite_dbpage" virtual table. Currently
it is read-only and has a place-holder xBestIndex.
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drh [Wed, 11 Oct 2017 12:20:36 +0000 (12:20 +0000)]
In the speed-check.sh test script, allow an additional test-name argument
which becomes the comparison baseline, in place of "trunk".
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drh [Wed, 11 Oct 2017 11:12:20 +0000 (11:12 +0000)]
Create a branch for the 3.21.0 release. Development continues on trunk.
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drh [Tue, 10 Oct 2017 13:37:22 +0000 (13:37 +0000)]
DROP TABLE now works for WITHOUT ROWID tables and the SQLITE_OMIT_AUTOVACUUM
compile-time option. Fix for ticket [
e651b1341861d6 ]
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mistachkin [Sun, 8 Oct 2017 02:22:06 +0000 (02:22 +0000)]
Fix harmless compiler warnings in FTS5 seen with MSVC.
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mistachkin [Sat, 7 Oct 2017 23:58:55 +0000 (23:58 +0000)]
Fix harmless compiler warning seen with MSVC.
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mistachkin [Sat, 7 Oct 2017 23:35:40 +0000 (23:35 +0000)]
Revise variable declaration moved in the previous check-in so sqlite3VdbeReset() is consistent with sqlite3VdbeRewind().
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mistachkin [Sat, 7 Oct 2017 23:31:33 +0000 (23:31 +0000)]
Fix C99-style variable declaration issue seen with older versions of MSVC.
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dan [Fri, 6 Oct 2017 18:00:36 +0000 (18:00 +0000)]
Add tests for the example fts3 "rank" function that appears in the
documentation.
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drh [Thu, 5 Oct 2017 20:57:38 +0000 (20:57 +0000)]
Fix compiler warnings that come up with SQLITE_OMIT_WAL.
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dan [Thu, 5 Oct 2017 20:02:49 +0000 (20:02 +0000)]
Fix a problem building with SQLITE_OMIT_WAL defined.
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drh [Thu, 5 Oct 2017 19:12:10 +0000 (19:12 +0000)]
Fix the command-line shell so that the ".schema --indent" command does a better
job of dealing with \r\n in the middle of a CREATE statement in the schema.
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drh [Thu, 5 Oct 2017 11:29:37 +0000 (11:29 +0000)]
Disable the delta checksum verification in RBU by default. Reenable it using
-DRBU_ENABLE_DELTA_CKSUM, if desired.
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drh [Wed, 4 Oct 2017 18:26:44 +0000 (18:26 +0000)]
dan [Wed, 4 Oct 2017 17:05:04 +0000 (17:05 +0000)]
Update the speedtest1 program so that it prints the output of "PRAGMA
compile_options" if the -stats option is specified.
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