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152 check-ins for the month beginning 2019-04-01
Following month ↑
2019-04-30
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20:43 | Update wapptest.tcl to use a simpler slave script. And to leave scripts wapptest_configure.sh and wapptest_make.sh in each test directory. (check-in: 07e527d781 user: dan tags: trunk) | |
15:36 | Fix a problem allowing a Table object to be deleted from within a call to the xDestroy method of the associated virtual table, causing a use-after-free error. (check-in: 1dbbb0101e user: dan tags: trunk) | |
14:26 | Fix an error message in the Lemon parser generator. (check-in: b6d7d42b74 user: drh tags: trunk) | |
11:54 | Small performance increase and size reduction in the implementation of the LIKE and GLOB operators. (check-in: f97626f921 user: drh tags: trunk) | |
01:08 | Slightly smaller and faster implementation of the OP_MakeRecord opcode. (check-in: 3bdce7ef1a user: drh tags: trunk) | |
2019-04-29
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16:44 | Changes to oserror.test so that it works even on systems that allow an unusually large number of file descriptors. (check-in: a27b0b880d user: drh tags: trunk) | |
13:48 | Do not de-duplicate columns index columns associated with a WITHOUT ROWID table if the columns have different collating sequences. This is the fix for ticket [3182d3879020ef3b2]. There is one test case added, but most of the tests are done in TH3. (check-in: 1b1dd4d48c user: drh tags: trunk) | |
13:30 | Improved header comment and precondition checking for the new isDupColumn() function. (Closed-Leaf check-in: 740d5ff6cc user: drh tags: tkt-3182d38790) | |
11:41 | Fix a buffer overwrite in shell.c.in (part of the new .recover code). (check-in: 92facbc73a user: dan tags: trunk) | |
11:27 | Fix a stack overflow that could occur when renaming a table that has a trigger containing a window function invocation that itself contains a specific syntax error. (check-in: c621fc668c user: dan tags: trunk) | |
2019-04-28
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19:27 | Take collating sequence into account when removing redundant columns from indexes on WITHOUT ROWID tables. This is the first proof-of-concept fix for ticket [3182d3879020ef3]. More testing needed. (check-in: b34fa5bff4 user: drh tags: tkt-3182d38790) | |
2019-04-27
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20:39 | Add the shardvtab virtual table that uses the new cost estimation functions. (Leaf check-in: 9404300ac1 user: drh tags: cost-est) | |
20:30 | Add the ".recover" command to the shell tool. For recovering as much data as possible from corrupt databases. (check-in: 50fe484589 user: dan tags: trunk) | |
20:16 | Fix a minor typo in a comment. No changes to code. (check-in: 9520907217 user: drh tags: trunk) | |
20:15 | Fix building the shell with SQLITE_OMIT_VIRTUAL_TABLE. And without SQLITE_ENABLE_DBPAGE_VTAB. (Closed-Leaf check-in: 425d708c39 user: dan tags: dbdata) | |
19:36 | Add comments and fix formatting issues in new code in shell.c.in. (check-in: b91d819bd1 user: dan tags: dbdata) | |
18:47 | Add the "--lost-and-found" option to the ".recover" command. For setting the name of the orphaned rows table. (check-in: 67bb88e24c user: dan tags: dbdata) | |
15:35 | Fix a problem in the .recover command with recovering WITHOUT ROWID tables where the PK columns are not the leftmost in the CREATE TABLE statement. (check-in: 91df4b8e03 user: dan tags: dbdata) | |
2019-04-26
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21:11 | Have .recover store all orphaned rows in a single table, with extra columns to indicate the orphaned page and sub-tree they were discovered within. (check-in: 7221f6e33e user: dan tags: dbdata) | |
17:20 | An experimental interface for retrieving the estimated cost and estimated number of output rows for a query. (check-in: 1b25fa108a user: drh tags: cost-est) | |
17:08 | Omit tests of the LIKE optimization in like3.test when SQLITE_ENABLE_ICU is defined. (check-in: af53c41a12 user: dan tags: trunk) | |
15:40 | Fix another problem with database freelist handling in the ".recover" command. (check-in: bee2652ac2 user: dan tags: dbdata) | |
15:14 | Fix a locking-page related problem with the ".recover" command. (check-in: afdae10424 user: dan tags: dbdata) | |
2019-04-25
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20:06 | Merge latest trunk changes into this branch. (check-in: 1da302d85d user: dan tags: dbdata) | |
19:23 | Unless the "--freelist-corrupt" option is specified, do not have the .recover command attempt to recover data from pages that are on the database free-list. (check-in: 8d2f52bb64 user: dan tags: dbdata) | |
18:15 | Add the sqlite3_hard_heap_limit64() interface and the corresponding "PRAGMA hard_heap_limit=N" command. (check-in: b0ccef61a7 user: drh tags: hard-heap-limit) | |
16:20 | Fix a bug preventing .recover from working on databases where the final page of the db is corrupt. (check-in: 959bbd11e9 user: dan tags: dbdata) | |
2019-04-24
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20:48 | Improve the performance of the .recover command. (check-in: a50768314d user: dan tags: dbdata) | |
17:04 | New test cases in test/fuzzdata8.db. (check-in: 7be6222c9e user: drh tags: trunk) | |
16:13 | Fix another instance in fts3 where a corrupt record can cause a buffer overflow. (check-in: e1724f1d61 user: dan tags: trunk) | |
15:57 | Fix a problem in fts5 where a corrupt position list could lead to a buffer overwrite. (check-in: 516ca89451 user: dan tags: trunk) | |
15:13 | Fix an error in fts3_write.c allowing a corrupt database to cause a crash. (check-in: 6e4a5f2281 user: dan tags: trunk) | |
04:53 | Correction to the #if in the previous check-in. (check-in: 30dc05ac12 user: mistachkin tags: trunk) | |
00:37 | Fix for 8-byte alignment asserts that can trigger in some circumstances with 32-bit MSVC. (check-in: 4c02832e0c user: mistachkin tags: trunk) | |
2019-04-23
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22:00 | Make no atttempt to generate VDBE code for VACUUM after a syntax error. (check-in: 930842470d user: drh tags: trunk) | |
20:48 | Have ".recover" handle "\r" and "\n" in the same way as ".dump". (check-in: f95f0f02ab user: dan tags: dbdata) | |
18:03 | Fixes for the ".recover" shell command. (check-in: 8dcc1d89d9 user: dan tags: dbdata) | |
15:30 | Changes to the --hexdb decoder option in the shell (and also in the TCL test code) so that it works on systems where sscanf() does not recognize "%hhx" as wanting to delivery results into a character-size variable. (check-in: 4258e42d92 user: drh tags: trunk) | |
15:21 | Minor simplification of NULL value handling for STAT4. Cherrypick of [69bad9257f8db6a2] from trunk. (check-in: 442c177dc4 user: mistachkin tags: branch-3.28) | |
15:08 | Minor simplification of NULL value handling for STAT4. (check-in: 69bad9257f user: mistachkin tags: trunk) | |
12:31 | New test cases in fuzzdata8.db. (check-in: 0fe3c3fd30 user: drh tags: trunk) | |
12:30 | Improvement on the previous check-in. Parse.rc is less reliable than Parse.nErr for detecting SQLITE_TOOBIG errors. (check-in: 8d478cfb92 user: drh tags: trunk) | |
2019-04-22
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20:52 | Enhance the ".recover" command. Fix a problem with overflow pages in dbdata.c. (check-in: f193ca587f user: dan tags: dbdata) | |
20:05 | Early detection of SQLITE_TOOBIG when processing nested queries. (check-in: 5d85d80ef8 user: drh tags: trunk) | |
11:47 | Fix an assert() that may be false for corrupt databases. (check-in: b2ce5ed175 user: dan tags: trunk) | |
2019-04-20
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20:57 | Add the ".recovery" command to the shell tool. For recovering the maximum amount data from corrupt databases. Still needs work. (check-in: 7461d2e120 user: dan tags: dbdata) | |
2019-04-19
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23:05 | Mark a single branch as no longer reachable. (check-in: 4f35b3b78a user: drh tags: trunk) | |
22:01 | Increase the version number to 3.29 for the next development cycle. (check-in: 6cf16703fd user: drh tags: trunk) | |
18:10 | Mark two branches as unreachable. Oops - one of those branches was reachable via fuzzcheck tests. (Closed-Leaf check-in: 9b888fcc5a user: drh tags: mistake) | |
17:26 | Improved optimization of the AND and OR operators. (check-in: 0fbd154eb4 user: drh tags: trunk) | |
16:34 | Fix a problem with renaming a table that starts with "sqlite". Fix for ticket [f00d7b65]. (check-in: a2ead8aa45 user: dan tags: trunk) | |
16:21 | Use macros to determine if an expression is always true or always false. (check-in: 6de980a09c user: drh tags: trunk) | |
13:38 | Streamline the processing of the AND operator. Slightly smaller and faster. (check-in: 7713996aa9 user: drh tags: trunk) | |
2019-04-18
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21:14 | Add the sqlite_dbptr virtual table to the dbdata extension. For querying the links between b-tree pages. (check-in: 3213a15f21 user: dan tags: dbdata) | |
19:21 | Minor simplification of NULL value handling for STAT4. (Closed-Leaf check-in: 5718a9d5fc user: mistachkin tags: nullStat4) | |
17:37 | Undo change to 'analyze9.test' because the extra output can be useful for debugging. (Leaf check-in: f3081e5909 user: mistachkin tags: msvc) | |
2019-04-17
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23:56 | Fix a couple minor test issues. (check-in: 1f1866d11c user: mistachkin tags: msvc) | |
23:32 | Work around lack of a C99 feature in MSVC. (check-in: f6ebe1c2be user: mistachkin tags: msvc) | |
21:17 | Add the experimental dbdata extension. (check-in: a3ab588329 user: dan tags: dbdata) | |
21:12 | Small performance and size optimization in sqlite3WalFindFrame(). (check-in: 03f2e78899 user: drh tags: trunk) | |
13:58 | Fix a typo in the CLI help output for the ".dump" command. (check-in: 57638248de user: drh tags: trunk) | |
13:23 | In the "pgidx" report from "showdb", also show the number of rows on each database btree page. (check-in: 2bda9dc41c user: drh tags: trunk) | |
12:29 | In the "pgidx" command of the showdb utility, try to identify orphaned pages and show when pages have been zeroed out. (check-in: eed701ef91 user: drh tags: trunk) | |
12:07 | Small performance improvement on the variable-length integer decoder: sqlite3GetVarint(). (check-in: 5df2bf62fc user: drh tags: trunk) | |
11:34 | Faster and smaller implementation of sqlite3StrICmp(). (check-in: 7ac500fb5a user: drh tags: trunk) | |
2019-04-16
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19:49 | Version 3.28.0 (check-in: 884b4b7e50 user: drh tags: trunk, release, version-3.28.0) | |
11:21 | Avoid a sanitizer error (pointer arithmatic overflow) in vdbesort.c. (check-in: af61a2fc45 user: dan tags: trunk) | |
10:51 | Avoid a sanitizer error in test1.c. Have releasetest.tcl/wapptest.tcl create a file called "makecommand.sh" that can be used to rerun a test from the command line. (check-in: 4de4480ffd user: dan tags: trunk) | |
2019-04-15
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19:17 | Fix a bug in test module test_fs.c causing a segfault on OpenBSD. (check-in: ee88660029 user: dan tags: trunk) | |
15:41 | Fix a problem with the user-auth extension and deserializing in-memory databases. (check-in: 09fa0b3c4a user: dan tags: trunk) | |
15:35 | Merge recent changes from trunk into reuse-schema (check-in: 5c6c9e7f6f user: drh tags: reuse-schema) | |
15:28 | Merge all recent enhancements. (check-in: 1cd536ecc8 user: drh tags: begin-concurrent-pnu-wal2) | |
15:17 | Merge the latest trunk enhancements. (check-in: 8950f1195a user: drh tags: wal2) | |
15:07 | Merge the latest enhancements from trunk. (check-in: 6caaaf21c9 user: drh tags: begin-concurrent-pnu) | |
14:59 | Merge the latest enhancements from trunk. (check-in: 7c328e8894 user: drh tags: begin-concurrent) | |
14:49 | Bring in the latest enhancements from trunk. (check-in: 378230ae7f user: drh tags: apple-osx) | |
13:59 | Fix a test script problem in fts5corrupt3.test. (check-in: 734192d876 user: dan tags: trunk) | |
13:51 | Update tool/symbols.sh to ignore symbols from sessions and rebaser and to not try to compile with ICU which is not available on all platforms. (check-in: 0bab4ece6e user: drh tags: trunk) | |
2019-04-14
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00:40 | Remove a stray tab from the source code. (check-in: 0ada58e930 user: drh tags: trunk) | |
00:34 | Fix an obsolete comment and other minor issues from code inspection. (check-in: cd08442731 user: drh tags: trunk) | |
2019-04-13
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16:50 | Fix a harmless compiler warning in test logic. (check-in: c3932e6604 user: drh tags: trunk) | |
16:43 | Fix the fts3varint.test script so that it works even on versions of TCL for which Tcl_GetWideIntFromObj() does not work. (check-in: 53f787ad29 user: drh tags: trunk) | |
16:35 | Fix a test script problem in fts5corrupt3.test. (check-in: 858f62274e user: dan tags: trunk) | |
15:07 | Partially revert the test file changes in [4371a0c46e]. It is no longer required following [93ae382e97c23c90]. (check-in: 593a7e6e20 user: dan tags: trunk) | |
14:17 | Fix additional compiler warnings introduced by the previous check-in and found by MSVC. (check-in: 6fc0deffa4 user: drh tags: trunk) | |
14:07 | Fixes for harmless compiler warnings. (check-in: c28c973ad6 user: drh tags: trunk) | |
04:38 | Use the 64-bit memory allocator interfaces in extensions, whenever possible. (check-in: 07ee06fd39 user: drh tags: trunk) | |
04:01 | Enforce the SQLITE_LIMIT_COLUMN limit on virtual tables. (check-in: 0b6ae032c2 user: drh tags: trunk) | |
2019-04-12
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20:33 | Add the socketvfs test extension. (Leaf check-in: f5b3ce9404 user: dan tags: socketvfs) | |
16:25 | Test case changes so that they work with both Tcl8.6 and Tcl8.7. (check-in: 7b771405a9 user: drh tags: trunk) | |
13:40 | Tweaks to wapptest.tcl: Ensure that the "Debug" checkbox is disabled unless the app is in "config" state, and have Debug variants run "test" instead of "fulltest". (check-in: dd248c186a user: dan tags: trunk) | |
12:10 | Fix minor problems in tcl test scripts. (check-in: 56b664185e user: dan tags: trunk) | |
2019-04-11
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19:07 | Add the test/wapptest.tcl script, an alternative to releasetest.tcl that uses wapp to provide the user-interface. (check-in: edd87cd606 user: dan tags: trunk) | |
19:04 | Merge trunk changes into this branch. (Closed-Leaf check-in: d805fc0cf1 user: dan tags: wapptest) | |
19:03 | Further tweaks to wapptest.tcl. Add the ability to run the extra (n)debug tests that releasetest.tcl runs. (check-in: ec9c4f6d8d user: dan tags: wapptest) | |
17:06 | Remove the vfslog.c extension from the testfixture target in main.mk, as that extension has no TCL bindings and is inaccessible. (check-in: d71f8bbc4e user: drh tags: trunk) | |
16:54 | Fix RBU so that it does not write rows that should be excluded into partial indexes (corrupting the database). (check-in: 31eb27f438 user: dan tags: trunk) | |
06:50 | Fix the checksymbols target in Makefile.in. (check-in: 1956eb3481 user: dan tags: wapptest) | |
2019-04-10
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19:45 | Have wapptest.tcl display the name, OS and architecture of the host. (check-in: c47e53b4d0 user: dan tags: wapptest) | |
18:56 | Various fixes for the wapptest.tcl script. (check-in: cbf4236560 user: dan tags: wapptest) | |
18:29 | Update the list of OMIT options in the omittest.tcl script. (check-in: f294cfc173 user: drh tags: trunk) | |
13:24 | Further refinement of the sqlite3VdbeMEmExpandBlob() fix of check-in [df58774e994bd] to prevent a reference to an unused variable - problem discovered by Valgrind. (check-in: 09435b5700 user: drh tags: trunk) | |
12:02 | Change the name of some internal testing interfaces to avoid a name conflict in AIX. (check-in: c1cae7e7f0 user: drh tags: trunk) | |
00:58 | Do not place arbitrary restrictions on the length of the failure message for a uniqueness constraint. (check-in: 037da798fa user: drh tags: trunk) | |
2019-04-09
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21:37 | New test case for SQLITE_TOOBIG errors. (check-in: 4c77fbbe5d user: drh tags: trunk) | |
21:32 | Improved reporting of SQLITE_TOOBIG errors while parsing. (check-in: ea2d4b65e2 user: drh tags: trunk) | |
20:50 | Fix a problem caused by a small SQLITE_LIMIT_LENGTH value and a CREATE TABLE with a very large name. (Closed-Leaf check-in: 9b5d408864 user: dan tags: toobig-fix) | |
19:53 | Add test/wapptest.tcl, a wapp alternative to releasetest.tcl. (check-in: a4af0c2fee user: dan tags: wapptest) | |
01:26 | Use an unsigned integer to count free pages in btree.c:freePage2(). (check-in: 8820408597 user: drh tags: trunk) | |
2019-04-07
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18:21 | Make the testcase() macro added in the previous check-in reachable for testing. (check-in: 80704a16f6 user: drh tags: trunk) | |
18:04 | Fix a faulty assert() in the sqlite3VdbeMemExpandBlob() routine. (check-in: df58774e99 user: drh tags: trunk) | |
2019-04-06
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15:38 | Fix two assert() statements in fts5 that are only true if the database is not corrupt. (check-in: edb095a9a6 user: dan tags: trunk) | |
2019-04-05
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21:17 | Remove some stale references to the addopcodes.tcl script from documentation. (check-in: c0381b0bc9 user: drh tags: trunk) | |
20:56 | Eliminate the tool/addopcodes.tcl script. The purpose of that script was to keep the number of parser codes below 256 in order to save parser table space. But we have long since blown through that ceiling so the addopcodes.tcl script was just needless complexity. There is no longer any reason to keep it around. (check-in: d272819298 user: drh tags: trunk) | |
20:47 | Add further tests so that veryquick.test covers all vdbe branches. (check-in: cbc67de5a3 user: dan tags: trunk) | |
17:22 | Improved comment on the sqlite3FaultSim() function. No changes to code. (check-in: 08b29672c5 user: drh tags: trunk) | |
16:52 | In the test_vfs.c VFS, if a Tcl xWrite script returns "SQLITE_OMIT", silently omit the write() call. (check-in: 8b5a621e2e user: dan tags: trunk) | |
16:38 | Add the ability to override the new corruption detection logic of the previous checkin, in order to exercise downstream corruption detection during testing. (check-in: e859d31846 user: drh tags: trunk) | |
15:44 | In the xfer-optimization, do early detection of when the source and destination index share the same btree, to avoid a long delay prior to reporting the database corruption. (check-in: af1e5873d4 user: drh tags: trunk) | |
2019-04-04
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22:05 | Add the vtab enable/disable options to the sqlite3_db_config TCL command in the testfixture. (Leaf check-in: c70524280f user: drh tags: disable-vtab) | |
21:40 | Merge all the latest changes and enhancements from trunk. (check-in: 521d5186b8 user: drh tags: apple-osx) | |
20:55 | Add further test cases to improve VDBE branch coverage. (check-in: 51a95e52fc user: dan tags: trunk) | |
20:21 | Provide a DBCONFIG to enable or disable virtual tables that match a LIKE pattern. (check-in: b40a4edceb user: drh tags: disable-vtab) | |
19:21 | Fix a typo in the documentation for sqlite3_value_frombind(). Also add a new hyperlink to that same documentation. No code changes. (check-in: bf3cd9364f user: drh tags: trunk) | |
18:20 | Minor fixes to requirements marks. (check-in: 02ebc60b9b user: drh tags: trunk) | |
17:58 | Add test cases to improve coverage of VDBE branches. Still some to go. (check-in: 4cef609d61 user: dan tags: trunk) | |
17:39 | Correctly initialize the loadable extension thunk. (check-in: 4fca46ded7 user: drh tags: trunk) | |
15:25 | Simplification of the recent VACUUM changes that make the code more like what it was before the change. Also, make the VACUUM command a no-inline procedure to work around a performance regression. (check-in: 9cac5ac145 user: drh tags: trunk) | |
14:36 | Fix an incorrect comment on a test case for rowid renumbering in VACUUM. (check-in: 0d293fb43f user: drh tags: trunk) | |
14:00 | Only preserve rowid values for VACUUM INTO. Keep the legacy behavior of renumbering rowids for ordinary VACUUM. (check-in: 13a0ea6466 user: drh tags: trunk) | |
2019-04-03
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17:54 | Add a defense-in-depth NEVER() test to the WAL cleanup code. (Leaf check-in: 1109942a50 user: drh tags: branch-3.27) | |
17:48 | Add a defense-in-depth NEVER() test to the WAL cleanup code. (check-in: 8d3af2010f user: drh tags: trunk) | |
16:27 | Fix a couple of problems with "RANGE BETWEEN <expr> PRECEDING AND <expr> PRECEDING" frames. (check-in: 39225cc775 user: dan tags: trunk) | |
2019-04-02
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18:12 | Small optimizations to the grammar for window functions save about 120 bytes of space in the parser tables. (check-in: bce01d9584 user: drh tags: trunk) | |
17:45 | Use a separate bit on db->dbOptFlags to disable the xInverse optimization on window functions, rather than reusing the query-flattener disable bit. (check-in: bc0fb1c324 user: drh tags: trunk) | |
17:45 | Including the phrase EXCLUDE NO OTHERS in the frame-spec of a window function (which is the default setting for EXCLUDE) silently disables the xInverse optimization. This is a feature, but we will keep it undocumented for now in case we later decide it is a bad idea. (check-in: 10aedce3dd user: drh tags: trunk) | |
13:10 | Put the list of keywords in mkkeywordhash.c into alphabetical order. (check-in: ac98b23b34 user: drh tags: trunk) | |
01:00 | Merge fixes from trunk. (check-in: 20372906cb user: drh tags: apple-osx) | |
00:56 | Make sure the MEM_FromBind bit inthe Mem.flags field is not included in the MEM_TypeMask. This critical changes was omitted from the previous two check-ins by mistake, and so those check-ins are not fully functional. (check-in: f7ba2daf91 user: drh tags: trunk) | |
00:48 | Add new APIs to the extension loading mechanism. (check-in: 6f122faf8a user: drh tags: trunk) | |
00:34 | Merge enhancements from trunk. (check-in: 0b35aebbb3 user: drh tags: apple-osx) | |
00:28 | Add the sqlite3_value_frombind() interface. Use that interface to improve fts3_tokenizer(). (check-in: b3f2c3205a user: drh tags: trunk) | |
2019-04-01
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20:57 | Performance improvement on the OP_Variable opcode. (Closed-Leaf check-in: 1dc7993bb6 user: drh tags: value_frombind) | |
19:42 | Improvements to the sqlite3ExprImpliesNonNullRow() theorem prover. (check-in: 3fde627616 user: drh tags: trunk) | |
18:43 | Add a test case to cover a missed VDBE branch generated by window.c. (check-in: b36813d646 user: dan tags: trunk) | |
17:24 | If the library is built with SQLITE_VDBE_COVERAGE defined, have the Tcl tests generate a vdbe coverage report in file testdir/vdbe_coverage.txt. (check-in: f0ed714637 user: dan tags: trunk) | |
16:23 | Frame range comparisons can never be NULL because the values will have been checked for NULL prior to the test. (check-in: fa37cf9a6a user: drh tags: trunk) | |
15:55 | Mark rowid-comparison opcodes as never-null for VDBE coverage tracking purposes. (check-in: a69bb4f257 user: drh tags: trunk) | |
14:30 | Improved VDBE branch coverage in the run-time frame-spec error detection logic of window functions. (check-in: f56d305a7b user: drh tags: trunk) | |
14:01 | Improved comments on the VDBE branch coverage testing logic. Fix the VDBE branch coverage measurement on the OP_MustBeInt opcode. (check-in: 8681750e85 user: drh tags: trunk) | |
13:06 | Fix a defect in the VDBE branch coverage testing logic. (check-in: 1fcf3307d3 user: drh tags: trunk) | |
03:07 | Fix harmless compiler warnings seen with MSVC. (check-in: 6cf8b18ec2 user: mistachkin tags: trunk) | |