/ Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

100 check-ins occurring around 4b16141501655faa.

2012-04-27
16:38
Fix a minor deviation from the coding style guidelines. check-in: 1e51bffe user: drh tags: trunk
01:09
Enhance the processing of ORDER BY clauses on compound queries to better match terms of the order by against expressions in the result set, in order to enable better query optimization. check-in: a49e909c user: drh tags: trunk
01:08
Enhance the do_test proc in the test suite so that if the expected result is of the form "/.../" or "~/.../" then regular expression matching is done between result and the "..." part of the expectation. In the ~/.../ case, we expect there to be no match. check-in: c9a73440 user: drh tags: trunk
2012-04-26
22:47
Allow virtual table constructors to be invoked recursively. A test case for this has been added to TH3. check-in: 696a5a40 user: drh tags: trunk
2012-04-24
13:14
New test cases for the ".dump" and ".mode insert" commands of the shell. check-in: dfce8569 user: drh tags: trunk
12:46
Move the shell test scripts into the test/ subfolder so that they are run automatically by "make test". check-in: 9fb7da69 user: drh tags: trunk
12:12
Fix a sign-extension problem for BLOB output in ".insert" mode of the command-line shell. check-in: 282f2a74 user: drh tags: trunk
2012-04-23
12:38
Update the ".table" command in the shell to show all tables in all attached databases, and to avoid using the deprecated sqlite3_get_table() function. check-in: ce2d06e2 user: drh tags: trunk
2012-04-21
11:33
If terminating interactive input to the command-line shell with ^D, issue an extra \n to move the cursor to the next line before exiting. This check-in also accidently adds the test_spellfix.c file to the source tree. check-in: feff1ef0 user: drh tags: trunk
00:31
Merge the latest trunk changes into the WinRT branch (fixes for tickets [2a5629202f] and [385a5b56b9]). check-in: 25478dcf user: mistachkin tags: winrt
2012-04-20
16:59
Do not consider a DISTINCT clause redundant unless a subset of the result-set is collectively subject to a UNIQUE constraint and it can be guaranteed that all columns of the subset are NOT NULL (either due to NOT NULL constraints WHERE clause terms). Fix for [385a5b56b9]. check-in: 7b8548b1 user: dan tags: trunk
15:24
Fix for [2a5629202f]. When considering whether or not a UNIQUE index may be used to optimize an ORDER BY clause, do not assume that all index entries are distinct unless there is some reason to believe that the index contains no NULL values. check-in: 9870e4c4 user: dan tags: trunk
12:02
Remove obsolete art. check-in: 372a90e2 user: drh tags: trunk
08:23
Merge the latest trunk changes into the WinRT branch (fixes various MSVC compiler warnings). check-in: 294a5cca user: mistachkin tags: winrt
2012-04-19
20:43
Update the apple-osx branch so that it includes all of the latest trunk changes. check-in: b72f07b4 user: drh tags: apple-osx
20:00
Merge the latest trunk changes into the sessions branch. check-in: 2b7a91e6 user: drh tags: sessions
18:04
Fix harmless compiler warnings on x64 MSVC, mostly in test code, but also in tclsqlite.c and in the FTS4 module. check-in: 3281972e user: drh tags: trunk
17:19
Fix a harmless compiler warning in tclsqlite.c for MSVC x64. Fix a test case associated with the FTS4 merge feature. check-in: de3f7187 user: drh tags: trunk
15:49
Fix harmless compiler warnings (unused parameter warnings) in the aggregate query analyzer. check-in: 2d435620 user: drh tags: trunk
2012-04-18
10:29
Merge build tool updates from trunk. Also, modify MSVC makefile to allow for debugging of build tool issues. check-in: b2a2fdb0 user: mistachkin tags: winrt
10:13
Fix a harmless compiler warning in the mkkeywordhash.c utility program. check-in: 6015200b user: drh tags: trunk
09:59
Fix a typecast problem in lemon that could cause problems on 64-bit machines. check-in: 4a5641cc user: drh tags: trunk
05:57
Import all the latest trunk changes into the WinRT branch. Refactor and/or remove WinCE-specific macros and functions used for file locking to improve clarity of presentation. check-in: ad5cd15f user: mistachkin tags: winrt
01:41
Import all the latest trunk changes into the sessions branch. check-in: 87a0eab5 user: drh tags: sessions
2012-04-17
21:00
When compiling for WinRT, always use the 'appcontainer' linker option. check-in: 300bcfe3 user: mistachkin tags: winrt
16:38
Improved handling of aggregate subqueries within an aggregate query. check-in: 430bb59d user: drh tags: trunk
09:09
Add an undocumented and possibly ephemeral ".breakpoint" command to the command-line shell, to call a no-op routine on which it is convenient to set a symbolic debugger breakpoint. check-in: 8e2363ad user: drh tags: trunk
2012-04-16
17:22
Fix a bug in the command-line shell logic that attempts to continue with a ".dump" even after encountering database corruption. check-in: 020b5e90 user: drh tags: trunk
2012-04-14
13:25
In the unix VFS, always set every open file to close-on-exec using either O_CLOEXEC at open (preferred) or FD_CLOEXEC in an ioctl after opening. Before this changes, many files were done this way, but not all. check-in: 9efbeb11 user: drh tags: trunk
11:48
Fix a typo in a comment that is extracted for documentation. No changes to code. check-in: e87371c5 user: drh tags: trunk
2012-04-11
23:22
Add a testcase() macro to ensure that the sqlite3AuthCheck() call inside the query flattener really is effective. check-in: a134e6e7 user: drh tags: trunk
11:38
Fix harmless static-analysis warnings, mosting having to do with memory leaks in the command-line shell. Add a clang analysis of the command-line shell to the "warnings-clang.sh" script. Other minor cleanups to the command-line shell code. check-in: 93a0f452 user: drh tags: trunk
2012-04-10
17:53
Add new interfaces to the test_quota.c module: sqlite3_quota_ftruncate(), sqlite3_quota_file_size(), sqlite3_quota_file_truesize(), and sqlite3_quota_file_mtime(). check-in: 2fa9f543 user: drh tags: trunk
16:05
Fix a copy/paste error in a comment in the fuzzer. No changes to code. check-in: 7433f2b5 user: drh tags: trunk
2012-04-07
00:09
Fix the application-defined function logic so that functions with a variable number of parameters can be replaced or deleted correctly. Also refactor some of the function-finder code for clarity of presentation. check-in: 09d5581c user: drh tags: trunk
2012-04-06
00:09
Update sqlite3_analyzer to correctly find all database files when the multiplexor is being used. check-in: 1bfc30cb user: drh tags: trunk
2012-04-05
20:04
Ignore the value of SQLITE_FCNTL_CHUNK_SIZE if it is negative. check-in: 1b08fef9 user: drh tags: trunk
01:37
Performance improvements for the RowSet object when it undergoes many cycles between RowSetInsert and RowSetTest. check-in: 49d20ede user: drh tags: trunk
2012-04-04
16:56
Add the ".trace" option to the command-line shell. check-in: b9ac3d7e user: drh tags: trunk
13:58
Fix the multiplexor logging so that it works with SQLITE_ENABLE_8_3_NAMES. check-in: 9e1e2fe2 user: drh tags: trunk
13:51
Fix the multiplexor logging so that it works with SQLITE_ENABLE_8_3_NAMES. Leaf check-in: 627eff32 user: drh tags: nx-devkit
13:47
In the multiplexor extension, improve the error logging when a chunk fails to open. check-in: e6806f0d user: drh tags: nx-devkit
13:43
In the multiplexor extension, improve the error logging when a chunk fails to open. check-in: 781453c6 user: drh tags: trunk
2012-04-03
19:43
Cherrypick commit [1d5e744cc6] from the trunk in order to avoid leaving a file-descriptor open in test scripts capi3.test and capi3c.test. This is the version of SQLite that ships by default on the original Mountain Lion release. check-in: 86b8481b user: dan tags: apple-osx, mountain-lion
18:34
Do not run attempt to run test file fts4merge3.test unless the build includes FTS. check-in: 0506bf86 user: dan tags: trunk
18:33
Modify capi3.test and capi3c.test so that they work with SQLITE_OMIT_AUTORESET builds. check-in: 1d5e744c user: dan tags: trunk
17:43
Modify the integrity-check code to reduce the size of the large allocation from 4 bytes to 1 bit for each page in the database file. check-in: fa3a498d user: dan tags: trunk
17:05
Fix a typo in the rtree6.test script that prevented it from running. check-in: 221fe4a8 user: drh tags: trunk
17:01
Rerun autoconf to update the configure script for version 3.7.12 check-in: 6d73eb20 user: drh tags: trunk
15:10
If the SELECT that finds all root pages in the showdb fails, then report an error. check-in: 4b161415 user: drh tags: trunk
14:59
Enhance the "showdb" utility program with the "pgidx" option. Now requires linkage with the amalgamation. check-in: 4b573701 user: drh tags: trunk
2012-04-02
23:42
bad assert check-in: 0c0150f2 user: adam tags: apple-osx
23:35
Merge in latest changes, autologging options, read only file system wal support, test config conditionalization, WAL frame write prebuffering check-in: d51c086e user: adam tags: apple-osx
21:35
The SQLITE_RTREE_INT_ONLY compile-time option causes the RTree extension to use only integer math and store only integer coordinates. check-in: 02b7640f user: drh tags: trunk
17:18
Add #ifdefs to allow a test build to succeed even if SQLITE_ENABLE_FTS3 is not defined. check-in: fb121980 user: drh tags: trunk
2012-03-31
19:12
Fix a compiler warning by removing a redundant variable. check-in: af602d87 user: drh tags: trunk
17:50
Test cases for RELEASE and ROLLBACK TO of a nested savepoint while queries are pending. Ticket [27ca74af3c083] check-in: d2bf0efa user: drh tags: trunk
17:17
Do not abort pending queries on a RELEASE of a nested SAVEPOINT. This is a candidate fix for ticket [27ca74af3c083f787]. check-in: 79a4a3a8 user: drh tags: trunk
15:08
Modify selectColumnsFromExprList() to avoid ever incorrectly returning SQLITE_NOMEM. check-in: e7cb6b73 user: dan tags: trunk
11:58
Change the ICU tokenizer so that it does not attempt to call strlen(NULL). check-in: 04298f1a user: dan tags: trunk
09:59
Fix a bug in the EXPLAIN code for listing trigger programs that was causing an out-of-bounds read. check-in: c9342ca5 user: dan tags: trunk
02:46
Merge all the latest trunk changes into the apple-osx branch. check-in: 18ec60ca user: drh tags: apple-osx
02:34
Do more aggressive optimization of the AND operator where one side or the other is always false. check-in: f9a7e179 user: drh tags: trunk
2012-03-30
17:30
Merge all recent trunk changes into the sessions branch. check-in: fb9b9987 user: drh tags: sessions
16:44
Avoid using the OVERLAPPED struct on WinCE. check-in: 196ca3a8 user: mistachkin tags: trunk
15:57
Simplify the winRead and winWrite VFS functions to reduce the number of system calls. check-in: b3449186 user: drh tags: trunk
15:48
When a named CHECK constraint fails, include the name of the constraint in the error message. check-in: 1b75f301 user: drh tags: trunk
14:59
Fix MSVC compiler warnings in test code. check-in: cb7a8504 user: drh tags: trunk
14:01
Merge the latest trunk changes into the winrt branch. check-in: a1a85b84 user: drh tags: winrt
13:34
Fix an FTS4 test script problem for windows. check-in: 36aa6665 user: drh tags: trunk
12:27
Simplify the winRead and winWrite VFS functions to reduce the number of system calls. check-in: 10ce8467 user: mistachkin tags: winrt
12:10
Change the name of a local variable from "not" to "bNot" to lessen the chances of it colliding with some prior #define in the appliation. check-in: cbdd8638 user: drh tags: trunk
00:05
In the ".output" command of the shell, if the first character of the output filename is '|' then use popen() instead of fopen(). check-in: fa82062c user: drh tags: trunk
00:00
Fix compiler warnings on GCC and MSVC and fix a C89-ism that broke the build for MSVC. check-in: b451c0f9 user: drh tags: trunk
2012-03-29
15:11
Merge fts4-incr-merge with trunk. check-in: 4d6de3e9 user: dan tags: trunk
14:29
Disable the LIKE optimization if the column on the left-hand-side of the LIKE operator belongs to a virtual table. check-in: 0bacb879 user: dan tags: trunk
07:51
Fix an out of date comment on sqlite3ArrayAllocate(). check-in: 4afdd5ae user: dan tags: trunk
2012-03-28
18:08
Do the accounting for incr-merge work in pages instead of blocks. Closed-Leaf check-in: 83037d58 user: dan tags: fts4-incr-merge-exp
16:44
Merge in the latest changes from trunk. Closed-Leaf check-in: 66c4aaad user: drh tags: fts4-incr-merge
16:22
Avoid loading overflow pages just to satisfy typeof() or length() functions if the correct result can be computed without the extra page fetches. check-in: 0733c98c user: drh tags: trunk
16:14
Minor changes to the core of OP_Column for performance and to clarify the critical path. Closed-Leaf check-in: 86839476 user: drh tags: faster-typeof-and-length
15:44
This change turned out to the code slower. Side track it. Was: Tweaks to the OP_Column opcode for clarity of presentation. Closed-Leaf check-in: 4d516240 user: drh tags: mistake
13:55
Fix a problem in fts4merge3.test. check-in: 64fc8b30 user: dan tags: fts4-incr-merge
13:41
Improvements to comments. Minor changes to code in the hot path of OP_Column - with the hope of get a few cycles of performance improvement. check-in: ca093103 user: drh tags: faster-typeof-and-length
02:51
Test cases for length() of a large blob in an aggregate query. check-in: d095fa4b user: drh tags: faster-typeof-and-length
02:43
Fix the typeof() and length() optimization so that it works for aggregates as well as scalar queries. check-in: bc18215a user: drh tags: faster-typeof-and-length
01:34
Evaluate typeof(X) and length(Y) where X is any column and Y is a blob column without actually loading X and Y from disk. check-in: b899dbeb user: drh tags: faster-typeof-and-length
2012-03-27
18:00
Add output of PRAGMAs auto_vacuum and encoding to the "schema" command of the fts3view utility program. check-in: e3107631 user: drh tags: fts4-incr-merge
15:10
Really delete the fts3merge.test script (should have been deleted by the previous commit). check-in: 83838149 user: dan tags: fts4-incr-merge
15:00
Remove the fts3merge.test script in favour of changing the fts4merge.test script so that it runs tests using both fts4 and fts3. Fix some problems with incr-merge and FTS3 tables. check-in: 5c447e22 user: dan tags: fts4-incr-merge
14:54
In the fts3view utility, label the blank segments used to mark the end of a segment sequence for a level/idx as "null". Improve the alignment of root segment names. check-in: 04aea024 user: drh tags: fts4-incr-merge
13:51
Enhance the fts3view tool with the big-segment command and fix a bug in the display of doclists. check-in: e9436d80 user: drh tags: fts4-incr-merge
13:44
Merge the fts4-incr-merge-exp branch with fts4-incr-merge. check-in: eb00b958 user: dan tags: fts4-incr-merge
11:48
Allow multiple incremental merges to proceed concurrently. This is required to prevent a large crisis-merge from occuring while an even larger incremental-merge is underway. Closed-Leaf check-in: 7ed9d2f2 user: dan tags: fts4-incr-merge-exp
00:38
Minor correct errors in the file format description for FTS3/4 contained in the fts3.c header comment. check-in: fb8aacdd user: drh tags: fts4-incr-merge
00:34
Enhance fts3view to show decodes of segments and doclists. check-in: 6d09de23 user: drh tags: fts4-incr-merge
2012-03-26
21:57
Add the fts3view utility program. check-in: f936c8ea user: drh tags: fts4-incr-merge
14:36
Fix FTS3 so that it works even without SQLITE_DEBUG. check-in: a18c1031 user: drh tags: fts4-incr-merge
10:57
Modify the FTS integrity-check so that the checksums do not depend on the results of signed integer overflow, which is undefined in C. check-in: f907fc3f user: dan tags: fts4-incr-merge
10:47
Add a comment to explain how the FTS integrity-check works. check-in: 64e8a116 user: dan tags: fts4-incr-merge