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200 most recent check-ins using file test/interrupt.test version c38b7f7c

2007-08-14
13:20
Back-port critical soft heap limit fixes to version 3.3.17. The following check-ins were back-ported: (4031), (4037), (4097), (4202), (4203), (4207), (4208), (4214). (CVS 4222) Leaf check-in: f0029da3 user: drh tags: branch_3_3_17
2007-05-15
14:40
Remove the alternative UTF-16 implementation of SUBSTR(). It does not work anymore and the UTF-8 version can do everything that the UTF-16 version does. (CVS 4009) check-in: 9b91502e user: drh tags: trunk
14:34
Relax the restriction on using bytes 0x80 through 0xbf as the first character of an identifier. Enhancements to ALTER TABLE tests for tables with strange names or stange column names. (CVS 4008) check-in: 262a3e63 user: drh tags: trunk
14:17
Change the documentation to clearly state that the result of sqlite3_column_type() is undefined following a type conversion. (CVS 4007) check-in: 960be575 user: drh tags: trunk
14:10
Fix to check-in (4005). A call to sqlite3_column_blob() should not make subsequent calls to sqlite3_column_type() return SQLITE_BLOB. Sqlite3_column_type() returns the initial type. (CVS 4006) check-in: b5e85deb user: drh tags: trunk
13:27
Clarification on the best practices for using the _bytes() APIs. Change sqlite3_value_blob() to force the representation to be purely a BLOB and not a dual BLOB/String. Ticket #2360. (CVS 4005) check-in: cf2dd45b user: drh tags: trunk
11:55
A new approach for UTF-8 translation. (CVS 4004) check-in: 6c8ad279 user: drh tags: trunk
09:00
Do not allow bytes 0x80 through 0xBF to be the first character of an identifer because no valid UTF-8 character can begin with those bytes. If we allowed an identifier to begin with one of those bytes, then the substr() function in ALTER TABLE will not work correctly. (CVS 4003) check-in: 25281042 user: drh tags: trunk
07:14
Fix some test script errors in fuzz.test. (CVS 4002) check-in: 51eeae7b user: danielk1977 tags: trunk
07:00
A fix for queries that used correlated, compound sub-queries in the HAVING clause. Also update fuzz.test some more. (CVS 4001) check-in: da0c1ab4 user: danielk1977 tags: trunk
03:56
Fix problems in ALTER TABLE that occur when column or table names are invalid UTF encodings. (CVS 4000) check-in: 9ff382f4 user: drh tags: trunk
02:45
Fix a typo in a comment. Ticket #2359. (CVS 3999) check-in: 1fbbc108 user: drh tags: trunk
02:34
Fix a bug in sqlite3_mprintf() which could have caused a buffer overrun if malloc() failed. (CVS 3998) check-in: 5af49a57 user: drh tags: trunk
01:13
The built-in substr() function applied to a BLOB counts bytes, not characters. (CVS 3997) check-in: 75d57308 user: drh tags: trunk
00:09
Make sure the parser aborts quickly following a syntax error. (CVS 3996) check-in: d07cdd3c user: drh tags: trunk
2007-05-14
16:50
Fix a problem with ORDER BY and compound SELECT queries. (CVS 3995) check-in: af76928f user: danielk1977 tags: trunk
15:49
Fix a bug in "flattening" optimization. Occured if the parent of the flattened sub-query is also the parent of a sub-query that uses a compound op (i.e. UNION, INTERSECT etc.). (CVS 3994) check-in: 1c33829c user: danielk1977 tags: trunk
14:05
Prevent sub-queries with "LIMIT 0" from leaving an extra value on the vdbe stack. Also updates to fuzz.test. (CVS 3993) check-in: b1d1b16e user: danielk1977 tags: trunk
12:12
In the windows driver, reacquire the shared lock if an exclusive lock fails. Ticket #2354. (CVS 3992) check-in: fc489b53 user: drh tags: trunk
11:34
Remove terms with operator TK_AS from the expression tree. Ticket #2356. (CVS 3991) check-in: 5627ff74 user: drh tags: trunk
2007-05-12
15:00
Make REINDEX robust in the face of malloc() errors. (CVS 3990) check-in: dbe41774 user: drh tags: trunk
12:08
Make the ANALYZE command robust in the face of malloc() failures. (CVS 3989) check-in: c08658e1 user: drh tags: trunk
10:41
Fix another variant of the "IN (...)" b-tree problem. (CVS 3988) check-in: 260338c4 user: danielk1977 tags: trunk
09:30
Fix an obscure b-tree bug that applied to transient trees used for IN(...) expressions. (CVS 3987) check-in: 96c7232f user: danielk1977 tags: trunk
06:11
Bugfixes for assert() failures found by fuzz.test. (CVS 3986) check-in: 2e80736d user: danielk1977 tags: trunk
2007-05-11
16:58
Check in some changes to fuzz.test. Still failing. (CVS 3985) check-in: 6f346a6b user: danielk1977 tags: trunk
12:30
Avoid multiple storage class specifiers ("static extern") in the amalagmation. (CVS 3984) check-in: 2f70159b user: drh tags: trunk
10:10
Expand the expressions tested by fuzz.test. Fix for (CAST zeroblob() AS text). (CVS 3983) check-in: 4e1bb41f user: danielk1977 tags: trunk
07:08
Fix a problem with inserting zeroblob() into an indexed column. (CVS 3982) check-in: ccef5d2d user: danielk1977 tags: trunk
01:44
Additional parsing bugs fixed. (CVS 3981) check-in: d12a8924 user: drh tags: trunk
00:20
Make sure that the REGISTER token generates a valid Expr. REGISTER will cause the tokenizer to abort, but the parser might do several reduce actions prior to that abort and those reduce actions sometimes need a valid Expr. (CVS 3980) check-in: d146f01a user: drh tags: trunk
2007-05-10
21:31
Backport the stack-size reduction patch in (3673) to version 3.3.13. (CVS 3979) Leaf check-in: e91012b6 user: drh tags: branch_3_3_13
21:14
When converting literal BLOBs to text using the encoding of the main database. Ticket #2349. (CVS 3975) check-in: a57afaff user: drh tags: trunk
17:38
Simplify failing case in fuzz.test. (CVS 3974) check-in: a54c7499 user: danielk1977 tags: trunk
17:32
Add cases to fuzz.test. Some tests in this file fail at the moment. (CVS 3973) check-in: 1e8fcb3f user: danielk1977 tags: trunk
17:23
Add some UTF-8 test infrastructure. Treat NaN as NULL. The printf routines print infinity as "Inf" not as "NaN". Ticket #2345. (CVS 3972) check-in: ffe615a7 user: drh tags: trunk
15:37
Add new test file fuzz.test, to test SQLite with fuzzily generated SQL. (CVS 3971) check-in: 1e9e6fe7 user: danielk1977 tags: trunk
13:23
Fix a C++ism in func.c. (CVS 3970) check-in: 9c0050a1 user: drh tags: trunk
11:43
Another test for overflow in strftime(). It was not broken. (CVS 3969) check-in: 5800d032 user: danielk1977 tags: trunk
10:46
Add code to enforce the MAX_EXPR_DEPTH limit. (CVS 3968) check-in: 2c9c94a2 user: danielk1977 tags: trunk
2007-05-09
22:56
Make sure compound queries inside a subquery only return a single result column. Ticket #2347. (CVS 3967) check-in: 66954bdd user: drh tags: trunk
20:35
Fix a typo in a comment. Ticket #2348. (CVS 3966) check-in: c0dbac46 user: drh tags: trunk
20:31
Fix a problem with strange expressions being fed to an ATTACH or DETACH statement. (CVS 3965) check-in: 0c91dc9e user: drh tags: trunk
15:56
Fix an obscure cache corruption that could occur after an SQLITE_FULL error. (CVS 3964) check-in: e8e879ac user: danielk1977 tags: trunk
11:37
Add further test cases for compile time limits. (CVS 3963) check-in: 9bf2c594 user: danielk1977 tags: trunk
08:24
Fix enforcement of the LIKE_PATTERN limit. (CVS 3962) check-in: 8819617b user: danielk1977 tags: trunk
2007-05-08
21:56
Remove a keyword from the header comment in date.c (CVS 3961) check-in: 03349ec0 user: drh tags: trunk
21:45
Remove compiler warnings in the amalgamation. (CVS 3960) check-in: c5754530 user: drh tags: trunk
20:59
Disable tracing pragmas when not in debug mode. This eliminates an external dependency on stdout. (CVS 3959) check-in: 5a0fe985 user: drh tags: trunk
20:37
Fix the amalgamation generator so that all non-API functions have file scope. (CVS 3958) check-in: e9f56ead user: drh tags: trunk
18:30
Update the release builder script. (CVS 3957) check-in: 21299b91 user: drh tags: trunk
18:04
Fix a null-pointer dereference that follows a malloc() failure introduced in (3954). (CVS 3956) check-in: 251ba198 user: danielk1977 tags: trunk
17:59
Update the amalgamation builder for the latest changes. (CVS 3955) check-in: becd64d3 user: drh tags: trunk
17:54
Add a few more tests to sqllimit1.test. (CVS 3954) check-in: eeee6b71 user: danielk1977 tags: trunk
16:13
Add a test case that uses a trigger to insert many rows to sqllimits1.test. (CVS 3953) check-in: 63682225 user: danielk1977 tags: trunk
15:59
Add new test file sqllimits1.test. (CVS 3952) check-in: c8974603 user: danielk1977 tags: trunk
15:46
Do not allocate so much surplus memory in the implementation of the replace() function. (CVS 3951) check-in: 0cf518ce user: drh tags: trunk
15:34
Limit the length of the patterns on LIKE and GLOB to avoid problems with deep recursion and N^2 behavior. (CVS 3950) check-in: 42e6c826 user: drh tags: trunk
15:15
Introduce the (experimental) sqlite3_result_error_toobig() API that function implementations can use to signal SQLite that the function result is too big to represent. (CVS 3949) check-in: 17c4235c user: drh tags: trunk
14:51
Add the max_page_count pragma used to limit the maximum size of a database file. Untested. (CVS 3948) check-in: b1b74f06 user: drh tags: trunk
14:39
Fix a potential buffer overrun in the replace() function. (CVS 3947) check-in: b0fb4a3c user: danielk1977 tags: trunk
13:58
Add more code to enforce the limits specified in limits.h. (CVS 3946) check-in: c59d4360 user: drh tags: trunk
13:57
Avoid evaluating (INT_MIN/-1) with 32 bit signed numbers. It can cause SIGFPE. (CVS 3945) check-in: 2f186e91 user: danielk1977 tags: trunk
12:37
Do not crash in the internal functions sqlite_rename_table() or sqlite_rename_trigger() if they are somehow passed unexpected input. (CVS 3944) check-in: c2f90b46 user: danielk1977 tags: trunk
12:12
Begin adding code to explicitly limit the size of strings and blobs. (CVS 3943) check-in: 031a5915 user: drh tags: trunk
11:27
Fix a bug in the test logic introduced by check-in (3928). (CVS 3942) check-in: 47d1678d user: drh tags: trunk
01:08
Begin implementing a new system of upper bounds on the capabilities of SQLite. By clearly defining the upper bounds, we make those upper bounds explicitly testable. This check-in is just infrastructure. The upper bounds are not yet enforced. (CVS 3941) check-in: 93b623b2 user: drh tags: trunk
2007-05-07
19:31
Fix an NULL deref in the randomblob() function following a malloc failure. (CVS 3940) check-in: 011e7db2 user: drh tags: trunk
16:58
Add a version of the LIKE operator to the icu extension. Requires optimisation. (CVS 3939) check-in: 3e96105c user: danielk1977 tags: trunk
14:58
Change the name of create_collation_x() to create_collation_v2(). Also add some tests for it. (CVS 3938) check-in: ddc4e479 user: danielk1977 tags: trunk
13:11
Fix typo in Makefile.in. Ticket #2343 (CVS 3937) check-in: db51f59a user: drh tags: trunk
11:53
Add interface to configure SQLite to use ICU collation functions. (CVS 3936) check-in: b29a81b4 user: danielk1977 tags: trunk
11:24
Change sqlite3_snprintf() so that it does not write a zero-terminator if the buffer size argument is less than 1. Ticket #2341. Added documentation about the sqlite3_snprintf() function. (CVS 3935) check-in: f3ae4ac5 user: drh tags: trunk
09:32
Add the experimental create_collation_x() api. (CVS 3934) check-in: ff49d48f user: danielk1977 tags: trunk
2007-05-06
21:20
Fix missing word in the copyright.html web page. (CVS 3933) check-in: 2d1348dd user: drh tags: trunk
20:04
Do not flatten subqueries that are part of a compound SELECT and which have both an ORDER BY and a LIMIT clause. Ticket #2339. (CVS 3932) check-in: 9600a998 user: drh tags: trunk
16:04
Add the start of the ICU extension. (CVS 3931) check-in: f473e852 user: danielk1977 tags: trunk
2007-05-05
22:45
Add "Powered By SQLite" logo contributed by Alberto Simoes. (CVS 3930) check-in: 25cfa774 user: drh tags: trunk
18:49
Fix a header problem introduced in the previous check-in. (CVS 3929) check-in: bece7a6b user: drh tags: trunk
18:39
Factor out btree test logic into a separate test_btree.c file. (CVS 3928) check-in: d51274f1 user: drh tags: trunk
12:06
Fix a sprintf() problem introduced by (3916). (CVS 3927) check-in: 54a1d275 user: drh tags: trunk
11:48
Refactoring. Split btreeInt.h off from btree.c. Split malloc.c off from util.c. Expect much more to follow. (CVS 3926) check-in: ad549a40 user: drh tags: trunk
11:48
Refactoring. Split btreeInt.h off from btree.c. Split malloc.c off from util.c. Expect much more to follow. (CVS 3925) check-in: 16041116 user: drh tags: trunk
2007-05-04
19:16
Add documentation on the incremental vacuum feature. (CVS 3924) check-in: b3e2cdae user: drh tags: trunk
19:03
Fix compilation and testing with OMIT_INCRBLOB defined. (CVS 3923) check-in: a0f8adc6 user: danielk1977 tags: trunk
18:36
Test interaction of incremental io and other database writes. (CVS 3922) check-in: 4516416b user: danielk1977 tags: trunk
18:30
Change incremental vacuum to be triggered by a pragma rather than a command. We have a lot to learn about this yet and we do not want to paint ourselves into a corner by commiting to specific syntax too early. (CVS 3921) check-in: b13e497a user: drh tags: trunk
17:07
Tighter compression of the keyword hash table. (CVS 3920) check-in: 68121676 user: drh tags: trunk
16:14
Optional parameter in the INCREMENTAL VACUUM statement specifies how many pages to vacuum from the database. (CVS 3919) check-in: ed713f9c user: drh tags: trunk
14:36
Get tests working with SQLITE_OMIT_AUTOVACUUM=1. (CVS 3918) check-in: b94d39e4 user: drh tags: trunk
14:14
Make "incremental" a fallback token so that you can set "auto_vacuum=incremental" without having to quote the "incremental". (CVS 3917) check-in: 9d7a2e2b user: drh tags: trunk
13:15
Eliminate all uses of sprintf() and strcpy(). These were not being misused. But getting rid of them removes a library dependency. And it avoids warnings from the OpenBSD compiler. Ticket #2336. (CVS 3916) check-in: ba4845b3 user: drh tags: trunk
12:05
Test cases and corrections to IO and malloc() error handling in incremental blob IO functions. (CVS 3915) check-in: 641e5528 user: danielk1977 tags: trunk
12:01
Fix a formatting errror in I/O logging. (CVS 3914) check-in: 2d37687a user: drh tags: trunk
11:59
Add compile-time option -DSQLITE_MIXED_ENDIAN_64BIT_FLOAT=1 that uses mixed-endian doubles. This is needed on ARM7 to make database file formats compatible with all other processors. Tickets #2278 and #2335. (CVS 3913) check-in: 2a178d0c user: drh tags: trunk
08:32
Rework accessPayload() function for clarity. (CVS 3912) check-in: 42d07c70 user: danielk1977 tags: trunk
2007-05-03
20:06
fix from Gentoo for allowing TCLLIBDIR to be overridden in env (CVS 3911) check-in: e54a49e2 user: vapier tags: trunk
18:14
Test some more incremental IO error cases. (CVS 3910) check-in: 64705410 user: danielk1977 tags: trunk
17:18
Improvements to I/O tracing output. Require -DSQLITE_ENABLE_IOTRACE when compiling shell.c in order to link in the I/O tracing capability. (CVS 3909) check-in: 8a43e167 user: drh tags: trunk
16:55
Get the amalgamation builder working with incremental I/O. (CVS 3908) check-in: 92b53601 user: drh tags: trunk
16:31
Test cases and minor bugfixes for incremental blob APIs. (CVS 3907) check-in: e12c5223 user: danielk1977 tags: trunk
13:11
Fix a bug where accessPayload() was calling PagerWrite() on the wrong page handle. Ticket #2332. (CVS 3906) check-in: cf9eeba7 user: danielk1977 tags: trunk
13:02
Use memmove() instead of memcpy() when moving between memory regions that might overlap. Ticket #2334. (CVS 3905) check-in: 678d672b user: drh tags: trunk
11:43
Minor bugfixes for incrblob mode. (CVS 3904) check-in: b84d597c user: danielk1977 tags: trunk
11:43
Minor bugfixes for incrblob mode. (CVS 3903) check-in: db54a946 user: danielk1977 tags: trunk
2007-05-02
17:54
Allow CREATE TABLE to occur while other queries are running. DROP TABLE is still prohibited, however, since we do not want to delete a table out from under an running query. (CVS 3902) check-in: 5b4bf1fc user: drh tags: trunk
17:48
Combine the internal btree functions BtreePutData() and getPayload(). (CVS 3901) check-in: a100a530 user: danielk1977 tags: trunk
16:51
More fixes and improvements to the zeroblob() mechanism. (CVS 3900) check-in: 83ab2501 user: drh tags: trunk
16:48
Cache the location of overflow pages in cursors used for incremental blob IO. (CVS 3899) check-in: 349f1ea7 user: danielk1977 tags: trunk
15:36
Fix an invalid UTF8 encoding in the tests for the trim function. (CVS 3898) check-in: 4dbbfff4 user: drh tags: trunk
13:30
Add support for zero-blobs to the OP_MakeRecord opcode. First test cases of zeroblob functionality. (CVS 3897) check-in: e6d560dd user: drh tags: trunk
13:16
Use the pointer-map pages to make the incremental blob API more efficient. (CVS 3896) check-in: 93a3bf71 user: danielk1977 tags: trunk
02:08
Fix some compiler warnings. Add the (untested) zeroblob() SQL function. (CVS 3895) check-in: 6f4f8ba7 user: drh tags: trunk
01:34
Begin adding the zeroblob API to support incremental blob i/o. (CVS 3894) check-in: 7a01836d user: drh tags: trunk
2007-05-01
18:25
Enable prefix-search in query-parsing and snippet generation. If the character immediately after the end of a term is '*', that term is marked for prefix matching. Modify term comparison in snippetOffsetsOfColumn() to respect isPrefix. fts2n.test runs prefix searching through some obvious test cases. (CVS 3893) check-in: 7c4c6592 user: shess tags: trunk
17:49
First approximation of incremental blob IO API. (CVS 3892) check-in: c444836e user: danielk1977 tags: trunk
17:14
Modify loadSegmentLeavesInt() to correctly handle prefix searching. The new function docListUnion() is used to accumulate a union of the hits for the matching terms, which will be merged across segments using docListMerge(). (CVS 3891) check-in: 72c79630 user: shess tags: trunk
16:59
The pager takes the sector size to be the larger of the sector size reported by sqlite3OsSectorSize() and the page size. (CVS 3890) check-in: e5e6af55 user: drh tags: trunk
2007-04-30
22:09
Propagate prefix flag through implementation of doclist query code. Also implement correct prefix-handling for traversal of interior nodes of segment tree. A given prefix can span multiple children of an interior node, and from there the branches need to be followed in parallel. (CVS 3889) check-in: cae844a0 user: shess tags: trunk
21:39
Fix a potential segfault following a malloc() failure during a call to sqlite3_prepare() where the nBytes parameter is positive but less than the length of the input SQL string. (CVS 3888) check-in: 27bf3fc3 user: drh tags: trunk
17:52
Lift docListMerge() call out of loadSegmentLeavesInt() for prefix search. Doclists from multiple prefix matches will need a union merge function, which will have to logically happen across a segment before doclists are merged between segments. (CVS 3887) check-in: 7ddb8266 user: shess tags: trunk
16:55
Try to avoid reading pages when moving overflow chains to the free-list. (CVS 3886) check-in: 8cccec68 user: danielk1977 tags: trunk
2007-04-28
15:47
Add some tests (and 2 resulting bug fixes) to incr vacuum mode. (CVS 3885) check-in: 89b1b3f8 user: danielk1977 tags: trunk
2007-04-27
22:02
Break interior-node and leaf-node readers apart in loadSegment(). Previously, the code looped until the block was a leaf node as indicated by a leading NUL. Now the code loops until it finds a block in the range of leaf nodes for this segment, then reads it using LeavesReader. This will make it easier to traverse a range of leaves when doing a prefix search. (CVS 3884) check-in: 9466367d user: shess tags: trunk
21:59
Internationalize the TRIM functions. Ticket #2323. (CVS 3883) check-in: ff1f4e74 user: drh tags: trunk
21:24
Lift code to traverse interior nodes out of loadSegment(). Refactoring towards prefix searching. (CVS 3882) check-in: 25935db7 user: shess tags: trunk
21:02
Refactor fts2 loadSegmentLeaf() in preparation for prefix-searching. Prefix-searching will want to accumulate data across multiple leaves in the segment, using LeavesReader instead of LeafReader is the first step in that direction. (CVS 3881) check-in: 22ffdae4 user: shess tags: trunk
17:16
Make sure sqlite3_value_bytes() does not reformat the content after a call to sqlite3_value_blob(). Add documentation to explain this hazard. Add many new tests. Ticket #2321. (CVS 3880) check-in: e92bd97a user: drh tags: trunk
07:55
Extra tests for incremental vacuum. (CVS 3879) check-in: 40ba6493 user: danielk1977 tags: trunk
07:05
Modifications to btree integrity check so that it can be run inside a transaction after an incr vacuum. (CVS 3878) check-in: 4d4180d6 user: danielk1977 tags: trunk
01:18
The replace() function should return NULL if the second argument is an empty string. Ticket #2324. (CVS 3877) check-in: e6a0c90d user: drh tags: trunk
2007-04-26
14:42
Add largely untested code for the incremental vacuum function. (CVS 3876) check-in: f6a6d2b8 user: danielk1977 tags: trunk
12:11
In the pager, load the content of pages which were initialized with noContent==1 if they are subsequently requested with noContent==0. (CVS 3875) check-in: d0745a43 user: drh tags: trunk
2007-04-25
18:23
Fix segfaults that can occur if a malloc failure happens just before a built-in function calls sqlite3_value_text(). (CVS 3874) check-in: 9cb0ed6e user: drh tags: trunk
15:42
Disable tests in misc7 that do not work on windows due to limitations of the windows file system. (CVS 3873) check-in: 66646d6f user: drh tags: trunk
12:07
Version 3.3.17 (CVS 3872) check-in: 16979f45 user: drh tags: trunk
12:06
Fix a file descriptor leak in the exclusive2 test script. (CVS 3871) check-in: 2d2e68da user: drh tags: trunk
11:42
Preparing for the release of 3.3.17. (CVS 3870) check-in: e278c4ef user: drh tags: trunk
11:32
Fix duplicate test IDs in the test suite. No changes to code. Ticket #2319. (CVS 3869) check-in: 0935cdf8 user: drh tags: trunk
11:28
Fix a bug in the sqlite3_changes() function reported on the mailing list. (CVS 3868) check-in: 58ea768c user: drh tags: trunk
2007-04-24
17:35
This fixes a missed case in check-in (3866). Do not apply patch (3866) without also applying this patch. (CVS 3867) check-in: 66c2fa08 user: drh tags: trunk
17:27
When the write_version flag in the database header is larger than what the library understands, make the database read-only. The old behavior was to make the database unreadable. (CVS 3866) check-in: 10648e99 user: drh tags: trunk
2007-04-23
23:56
Get the build working with -DSQLITE_OMIT_UTF16=1. Ticket #2314. (CVS 3865) check-in: 25c1c7aa user: drh tags: trunk
2007-04-21
16:37
Add the ability to turn the FTS2 module into an amalgamation. (CVS 3864) check-in: 94374654 user: drh tags: trunk
2007-04-20
12:22
Remove the ARRAYSIZE macro from where.c to avoid a name conflict with microsoft header files. Ticket #2311 (CVS 3863) check-in: 9389a15f user: drh tags: trunk
2007-04-19
18:36
Fix bug in fts2 handling of OR queries. When one doclist ends before the other, the code potentially tries to read past the end of the doclist. http://www.sqlite.org/cvstrac/tktview?tn=2309 (CVS 3862) check-in: dfac6082 user: shess tags: trunk
14:48
Better fix than (3860) for the same problem. (3860) could leave file-handles open in some circumstances. (CVS 3861) check-in: 5ad64533 user: danielk1977 tags: trunk
14:28
Fix a crash that can occur if an error happens in a virtual table xSync() function. (CVS 3860) check-in: d1afdd8c user: danielk1977 tags: trunk
12:30
Comment changes in the ioerr tests. No changes to code. (CVS 3859) check-in: b7ed0e1e user: drh tags: trunk
11:09
Fix a bug whereby sqlite3_prepare_v2() could return both an out-of-memory error and a valid statement handle. (CVS 3858) check-in: 8795d11c user: danielk1977 tags: trunk
00:24
Get the build working with SQLITE_OMIT_SHARED_CACHE. Ticket #2307. (CVS 3857) check-in: b623538c user: drh tags: trunk
2007-04-18
17:07
Fix a && where & was intended. This is a real problem, but it would be very difficult to devise a test case where it might lead to an unexpected result. Ticket #2306. (CVS 3856) check-in: 7f9f0444 user: drh tags: trunk
17:04
Better handle malloc() failures in the "echo" virtual table test module. (CVS 3855) check-in: 6881f921 user: danielk1977 tags: trunk
16:45
The sqlite3_step() routine reports SQLITE_ERROR after a commit failure, not SQLITE_DONE. This fix only effects the legacy sqlite3_prepare() interface. It already worked correctly with sqlite3_prepare_v2(). (CVS 3854) check-in: 165dc72d user: drh tags: trunk
15:33
Version 3.3.16 (CVS 3853) check-in: 8c6b5adb user: drh tags: trunk
14:47
Fix an assertion failure caused by (3851). (CVS 3852) check-in: 24683f1d user: danielk1977 tags: trunk
14:24
Minor changes (mainly to assert() macros) to handle malloc failure in vtab operations. (CVS 3851) check-in: 175156d1 user: danielk1977 tags: trunk
13:49
Bump the version number and update documents in preparation for 3.3.16. (CVS 3850) check-in: 852100a3 user: drh tags: trunk
2007-04-17
08:32
Avoid reloading the db schema after a failed OP_VerifyCookie if the in-memory schema cookie already matches the database file. (CVS 3849) check-in: 61c1d06d user: danielk1977 tags: trunk
2007-04-16
17:07
Fix a memory leak introduced by (3842) associated with ticket #2296. (CVS 3848) check-in: cdc7608b user: drh tags: trunk
15:49
Add test cases to make sure virtual tables cannot be used in shared-cache mode. (CVS 3847) check-in: 66e468ad user: danielk1977 tags: trunk
15:35
Make it clear in the docs that virtual tables and shared cache do not play well together. (CVS 3846) check-in: 62ef2b11 user: drh tags: trunk
15:06
Ensure sqlite3_finalize() can be called from within the xDisconnect() method of virtual tables. (CVS 3845) check-in: 8d6c3bfc user: danielk1977 tags: trunk
15:02
Detect database file changes using a 128-bit segment of the file header that includes the change counter. Ticket #2303. (CVS 3844) check-in: e44995de user: drh tags: trunk
2007-04-14
12:04
Update the whentouse.html document to mention that less bitmap memory is used for larger page sizes. (CVS 3843) check-in: 2c8e2a5b user: drh tags: trunk
2007-04-13
16:06
Match ORDER BY terms to columns using names in compound queries. Make sure this works for subqueries, especially in the right-hand side of an IN operator. Ticket #2296. (CVS 3842) check-in: cfc6f933 user: drh tags: trunk
04:01
Fix a bug in autovacuum introduced by (3839). (CVS 3841) check-in: e39efa19 user: drh tags: trunk
03:23
Additional tests designed to detect future performance regressions. (CVS 3840) check-in: 764e7262 user: drh tags: trunk
02:14
Fix multiple performance regressions (ticket #2298 among them) and add tests to make sure they do not come back. (CVS 3839) check-in: 32bb2d58 user: drh tags: trunk
2007-04-12
21:25
Changes toward fixes for tickets #2296 and #2291. (CVS 3838) check-in: 0dd3e2e4 user: drh tags: trunk
03:54
Get the column affinities right when processing an IN operator where the right-hand side is a subquery with an ORDER BY clause. Ticket #2295. This bug has likely been present since version 3.0.0 and it has just now been noticed, so it seems to be a obscure case. (CVS 3837) check-in: 4062ddf3 user: drh tags: trunk
2007-04-11
17:54
Blind check-in of changes to fix #2294 - I have no ability to test. Gentle wince users: please test this change and if it works leave a remark on the #2294 ticket. Tnx. (CVS 3836) check-in: ca56c3e2 user: drh tags: trunk
2007-04-10
18:17
Preliminary fix for ticket #2291. This fixes the immediate problem. But we really need to write more tests for the xfer optimization in order to look for other related problems before closing this ticket. (CVS 3835) check-in: 34fec312 user: drh tags: trunk
13:51
Be careful not to use the result of sqlite3_value_blob() after changing the representation of an object. Ticket #2290. (CVS 3834) check-in: e14374e4 user: drh tags: trunk
2007-04-09
20:45
Fix crash in delete when existing row has null fields. Previous code assumed that the row had values in all columns, sigh. Fixes bug http://www.sqlite.org/cvstrac/tktview?tn=2289 . (CVS 3833) check-in: 81be7290 user: shess tags: trunk
20:30
Fix stack buffer overrun problem in the test harness. (CVS 3832) check-in: cad9faf3 user: drh tags: trunk
13:49
Version 3.3.15 (CVS 3831) check-in: ba5f4a55 user: drh tags: trunk
13:18
Perparations for the release of 3.3.15. (CVS 3830) check-in: 8d0dea87 user: drh tags: trunk
12:45
Fix an obscure pager refcnt leak that occurs following a transient I/O error. (CVS 3829) check-in: ce6f56ec user: drh tags: trunk
11:20
Have the pager call xReiniter() instead of xDestructor() to restore btree level state after rolling back a page. (CVS 3828) check-in: 4e894133 user: danielk1977 tags: trunk
2007-04-08
16:52
Work around buggy TCL implementations in the exclusive2 test file. Ticket #2287 (CVS 3827) check-in: 5424fcc5 user: drh tags: trunk
2007-04-07
17:44
Make sure autovacuum is turned off for malloc5.test. (CVS 3826) check-in: 105a7efb user: drh tags: trunk
15:03
For filesystem databases, do not store a list of pages in the statement journal in main memory. (CVS 3825) check-in: 0af764a0 user: danielk1977 tags: trunk
2007-04-06
21:42
Changes to test scripts to support alternative configurations. (CVS 3824) check-in: 3471a226 user: drh tags: trunk
18:23
Additional coverage testing. (CVS 3823) check-in: 26b2e1ae user: drh tags: trunk
15:02
Binary file I/O infrastructure added and used to increase test coverage for detection of corrupt database files. (CVS 3822) check-in: 479b3d96 user: drh tags: trunk
11:26
The FOR EACH STATEMENT clause in a trigger is now a syntax error. It used to be silently ignored. STATEMENT is no longer a keyword. (CVS 3821) check-in: 8e2559b4 user: drh tags: trunk
02:32
Test coverage improvements. Over 90% of branches are now executed in both directions. (CVS 3820) check-in: a776d93c user: drh tags: trunk
01:04
Changes to increase test coverage. (CVS 3819) check-in: fd4da6b1 user: drh tags: trunk
01:03
Make sure the sqlite3BtreePrevious() routine terminates properly if the table is deleted out from under it. Ticket #2286. This bug was discovered while trying to increase test coverage from 98.5% to 99% - once again showing the value of full coverage testing. (CVS 3818) check-in: bebf8d2f user: drh tags: trunk
2007-04-05
21:58
Fix the amalgamation so that it works with -DSQLITE_ENABLE_REDEF_IO. Change tclsqlite.c so that it can be appended to the amalgamation. Create a new amalgamation of header files for use by projects that want to redefine their own I/O interface using -DSQLITE_ENABLE_REDEF_IO. (CVS 3817) check-in: f2caff87 user: drh tags: trunk
18:34
Add a target to the autoconf-generated makefile for amalgamation. (CVS 3816) check-in: 204e7d38 user: drh tags: trunk
17:36
New testfixture command: sqlite3_pager_refcounts. Returns a list of integers which is the pager refcount for each pager in the database. (CVS 3815) check-in: 7338e68e user: drh tags: trunk
17:15
Always truncate the pager cache when truncating the database file. Also reorganize the code to check the change-counter after first obtaining a shared lock. (CVS 3814) check-in: 9dc4100e user: danielk1977 tags: trunk
14:29
Use the MEMDB macro instead of OMIT_MEMORYDB in pager_recycle(). (CVS 3813) check-in: 97c51598 user: danielk1977 tags: trunk
13:12
Avoid attempting to reclaim memory from in-memory databases in sqlite3_release_memory(). (CVS 3812) check-in: c20f7563 user: danielk1977 tags: trunk
11:54
Add some assert() statements to pager.c. (CVS 3811) check-in: 973b2a5f user: danielk1977 tags: trunk
11:25
Improvements to coverage testing. (CVS 3810) check-in: 38af156d user: drh tags: trunk
08:40
Catch an IO error case introduced by (3808). (CVS 3809) check-in: 383a08e2 user: danielk1977 tags: trunk
05:46
Zero cached pages located beyond the end of the file before returning them. Ticket #2285. (CVS 3808) check-in: 5180810e user: danielk1977 tags: trunk