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33 descendants and 100 ancestors of 6caaaf21c930b91636127480b6e06f6fc86b1a2e34c96780b64cd16e6e4c2d81

2020-07-30
19:56
Merge begin-concurrent-pnu changes into this branch. (Leaf check-in: fd01e788 user: dan tags: begin-concurrent-report)
19:37
Merge latest trunk change into this branch. (Leaf check-in: 2b3241cf user: dan tags: begin-concurrent-pnu)
2020-07-17
11:07
Bring this branch up to date with begin-concurrent-pnu. (check-in: 12a909fb user: dan tags: begin-concurrent-report)
2020-07-16
20:39
Allow BEGIN CONCURRENT transactions to contain schema modifications. However, this causes them to conflict with all other transactions. (check-in: e9393a18 user: dan tags: begin-concurrent-pnu)
2020-05-25
18:03
Merge versoin 3.32.1 into the begin-concurrent-pnu branch. (check-in: e8d79d2b user: drh tags: begin-concurrent-pnu)
2020-05-22
18:17
Merge the 3.32.0 release into the begin-concurrent-pnu branch. (check-in: 79663e66 user: drh tags: begin-concurrent-pnu)
2020-05-18
16:19
Merge recent changes from trunk. (check-in: c69f030b user: drh tags: begin-concurrent-pnu)
2020-04-09
18:44
Merge recent trunk enhancements into the begin-concurrent-pnu branch. (check-in: cedd138c user: drh tags: begin-concurrent-pnu)
2020-03-13
07:28
Merge SQLITE_NOOP_UPDATE fix into this branch. (check-in: e2cc655e user: dan tags: begin-concurrent-report)
07:23
Fix a typo causing SQLITE_NOOP_UPDATE builds to fail. (check-in: 1e2109fd user: dan tags: begin-concurrent-pnu)
2020-03-12
19:37
Add link from begin_concurrent_report.md back to branch timeline. (check-in: 61869f8b user: dan tags: begin-concurrent-report)
2020-03-11
19:30
Add documentation notes and fix outstanding issues on this branch. (check-in: b288bbd1 user: dan tags: begin-concurrent-report)
16:46
Support reporting of blob fields. (check-in: 724a4a84 user: dan tags: begin-concurrent-report)
2020-03-10
21:14
Fix test and other problems with reporting pages read and written. (check-in: 9ae970fd user: dan tags: begin-concurrent-report)
19:55
Fix problem in test script concreport.test. (check-in: 32d1b721 user: dan tags: begin-concurrent-report)
2020-03-09
21:00
Report on pages, as well as keys, read and written by BEGIN CONCURRENT transactions. (check-in: b661ccc8 user: dan tags: begin-concurrent-report)
2020-03-07
16:51
Fix reporting cases related to UPDATE. And of WITHOUT ROWID tables. (check-in: d28d1739 user: dan tags: begin-concurrent-report)
2020-03-06
20:51
Enhancement to log logical writes as well as reads. (check-in: 1c1f180e user: dan tags: begin-concurrent-report)
2020-03-05
20:59
Fix reporting for indexed range scans that extend past the end of the data. (check-in: ab458a31 user: dan tags: begin-concurrent-report)
2020-03-04
19:17
Fix cases to do with index scans. (check-in: 6ec5a899 user: dan tags: begin-concurrent-report)
2020-03-03
21:01
Extend begin_concurrent_report() so that it reports on accesses to non-intkey tables as well. (check-in: 427e2c9d user: dan tags: begin-concurrent-report)
2020-03-02
21:00
Fix reporting for some range scan cases. (check-in: ad961aee user: dan tags: begin-concurrent-report)
15:05
Merge latest begin-concurrent-pnu changes with this branch. (check-in: b1880b18 user: dan tags: begin-concurrent-report)
2020-02-04
20:09
Merge latest trunk changes, including the SQLITE_ENABLE_CORRUPT_PGNO patch, into this branch. (check-in: 23bc80cc user: dan tags: begin-concurrent-pnu)
2020-01-22
21:06
Merge version 3.31.0 (check-in: e65e6c01 user: drh tags: begin-concurrent-pnu)
2020-01-21
21:01
Begin adding instrumentation to record and report on the set of key-ranges a concurrent transaction reads from the database. (check-in: c39e3c14 user: dan tags: begin-concurrent-report)
2020-01-15
13:48
Merge all recent enhancements and fixes from trunk. (check-in: 110a081f user: drh tags: begin-concurrent-pnu)
2019-10-04
16:08
Bring the begin-concurrent-pnu branch up-to-date with version 3.30.0. (check-in: a4d26bcf user: drh tags: begin-concurrent-pnu)
2019-09-30
16:43
Merge version 3.30.0 beta 1 changes from trunk. (check-in: ac4b6442 user: drh tags: begin-concurrent-pnu)
2019-09-16
12:17
Merge recent trunk enhancements into the begin-concurrent-pnu branch. (check-in: 54930b7e user: drh tags: begin-concurrent-pnu)
2019-07-10
18:21
Merge the 3.29.0 changes into the begin-concurrent-pnu branch. (check-in: c89949cc user: drh tags: begin-concurrent-pnu)
2019-07-08
21:12
Merge enhancements from trunk into the begin-concurrent-pnu branch. (check-in: 05aa93af user: drh tags: begin-concurrent-pnu)
2019-05-14
21:51
Merge the latest trunk enhancements into begin-concurrent-pnu. (check-in: e70878b3 user: drh tags: begin-concurrent-pnu)
2019-04-15
15:07
Merge the latest enhancements from trunk. (check-in: 6caaaf21 user: drh tags: begin-concurrent-pnu)
13:59
Fix a test script problem in fts5corrupt3.test. (check-in: 734192d8 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: 0bab4ece user: drh tags: trunk)
2019-04-14
00:40
Remove a stray tab from the source code. (check-in: 0ada58e9 user: drh tags: trunk)
00:34
Fix an obsolete comment and other minor issues from code inspection. (check-in: cd084427 user: drh tags: trunk)
2019-04-13
16:50
Fix a harmless compiler warning in test logic. (check-in: c3932e66 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: 53f787ad user: drh tags: trunk)
16:35
Fix a test script problem in fts5corrupt3.test. (check-in: 858f6227 user: dan tags: trunk)
15:07
Partially revert the test file changes in [4371a0c46e]. It is no longer required following [93ae382e97c23c90]. (check-in: 593a7e6e user: dan tags: trunk)
14:17
Fix additional compiler warnings introduced by the previous check-in and found by MSVC. (check-in: 6fc0deff user: drh tags: trunk)
14:07
Fixes for harmless compiler warnings. (check-in: c28c973a user: drh tags: trunk)
04:38
Use the 64-bit memory allocator interfaces in extensions, whenever possible. (check-in: 07ee06fd user: drh tags: trunk)
04:01
Enforce the SQLITE_LIMIT_COLUMN limit on virtual tables. (check-in: 0b6ae032 user: drh tags: trunk)
2019-04-12
16:25
Test case changes so that they work with both Tcl8.6 and Tcl8.7. (check-in: 7b771405 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: dd248c18 user: dan tags: trunk)
12:10
Fix minor problems in tcl test scripts. (check-in: 56b66418 user: dan tags: trunk)
2019-04-11
19:07
Add the test/wapptest.tcl script, an alternative to releasetest.tcl that uses wapp to provide the user-interface. (check-in: edd87cd6 user: dan tags: trunk)
19:04
Merge trunk changes into this branch. (Closed-Leaf check-in: d805fc0c 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: ec9c4f6d 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: d71f8bbc 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: 31eb27f4 user: dan tags: trunk)
06:50
Fix the checksymbols target in Makefile.in. (check-in: 1956eb34 user: dan tags: wapptest)
2019-04-10
19:45
Have wapptest.tcl display the name, OS and architecture of the host. (check-in: c47e53b4 user: dan tags: wapptest)
18:56
Various fixes for the wapptest.tcl script. (check-in: cbf42365 user: dan tags: wapptest)
18:29
Update the list of OMIT options in the omittest.tcl script. (check-in: f294cfc1 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: 09435b57 user: drh tags: trunk)
12:02
Change the name of some internal testing interfaces to avoid a name conflict in AIX. (check-in: c1cae7e7 user: drh tags: trunk)
00:58
Do not place arbitrary restrictions on the length of the failure message for a uniqueness constraint. (check-in: 037da798 user: drh tags: trunk)
2019-04-09
21:37
New test case for SQLITE_TOOBIG errors. (check-in: 4c77fbbe user: drh tags: trunk)
21:32
Improved reporting of SQLITE_TOOBIG errors while parsing. (check-in: ea2d4b65 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: 9b5d4088 user: dan tags: toobig-fix)
19:53
Add test/wapptest.tcl, a wapp alternative to releasetest.tcl. (check-in: a4af0c2f user: dan tags: wapptest)
01:26
Use an unsigned integer to count free pages in btree.c:freePage2(). (check-in: 88204085 user: drh tags: trunk)
2019-04-07
18:21
Make the testcase() macro added in the previous check-in reachable for testing. (check-in: 80704a16 user: drh tags: trunk)
18:04
Fix a faulty assert() in the sqlite3VdbeMemExpandBlob() routine. (check-in: df58774e user: drh tags: trunk)
2019-04-06
15:38
Fix two assert() statements in fts5 that are only true if the database is not corrupt. (check-in: edb095a9 user: dan tags: trunk)
2019-04-05
21:17
Remove some stale references to the addopcodes.tcl script from documentation. (check-in: c0381b0b 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: d2728192 user: drh tags: trunk)
20:47
Add further tests so that veryquick.test covers all vdbe branches. (check-in: cbc67de5 user: dan tags: trunk)
17:22
Improved comment on the sqlite3FaultSim() function. No changes to code. (check-in: 08b29672 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: 8b5a621e 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: e859d318 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: af1e5873 user: drh tags: trunk)
2019-04-04
20:55
Add further test cases to improve VDBE branch coverage. (check-in: 51a95e52 user: dan tags: trunk)
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: bf3cd936 user: drh tags: trunk)
18:20
Minor fixes to requirements marks. (check-in: 02ebc60b user: drh tags: trunk)
17:58
Add test cases to improve coverage of VDBE branches. Still some to go. (check-in: 4cef609d user: dan tags: trunk)
17:39
Correctly initialize the loadable extension thunk. (check-in: 4fca46de 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: 9cac5ac1 user: drh tags: trunk)
14:36
Fix an incorrect comment on a test case for rowid renumbering in VACUUM. (check-in: 0d293fb4 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: 13a0ea64 user: drh tags: trunk)
2019-04-03
17:48
Add a defense-in-depth NEVER() test to the WAL cleanup code. (check-in: 8d3af201 user: drh tags: trunk)
16:27
Fix a couple of problems with "RANGE BETWEEN <expr> PRECEDING AND <expr> PRECEDING" frames. (check-in: 39225cc7 user: dan tags: trunk)
2019-04-02
18:12
Small optimizations to the grammar for window functions save about 120 bytes of space in the parser tables. (check-in: bce01d95 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: bc0fb1c3 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: 10aedce3 user: drh tags: trunk)
13:10
Put the list of keywords in mkkeywordhash.c into alphabetical order. (check-in: ac98b23b user: drh tags: trunk)
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: f7ba2daf user: drh tags: trunk)
00:48
Add new APIs to the extension loading mechanism. (check-in: 6f122faf user: drh tags: trunk)
00:28
Add the sqlite3_value_frombind() interface. Use that interface to improve fts3_tokenizer(). (check-in: b3f2c320 user: drh tags: trunk)
2019-04-01
20:57
Performance improvement on the OP_Variable opcode. (Closed-Leaf check-in: 1dc7993b user: drh tags: value_frombind)
19:42
Improvements to the sqlite3ExprImpliesNonNullRow() theorem prover. (check-in: 3fde6276 user: drh tags: trunk)
18:43
Add a test case to cover a missed VDBE branch generated by window.c. (check-in: b36813d6 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: f0ed7146 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: fa37cf9a user: drh tags: trunk)
15:55
Mark rowid-comparison opcodes as never-null for VDBE coverage tracking purposes. (check-in: a69bb4f2 user: drh tags: trunk)
14:30
Improved VDBE branch coverage in the run-time frame-spec error detection logic of window functions. (check-in: f56d305a 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: 8681750e user: drh tags: trunk)
13:06
Fix a defect in the VDBE branch coverage testing logic. (check-in: 1fcf3307 user: drh tags: trunk)
03:07
Fix harmless compiler warnings seen with MSVC. (check-in: 6cf8b18e user: mistachkin tags: trunk)
2019-03-31
21:09
Early detection of too many columns in an index avoid a possible 16-bit signed integer overflow. (check-in: 8af0caeb user: drh tags: trunk)
18:17
Add some missing VdbeCoverage() macros. (check-in: d03b6113 user: drh tags: trunk)
2019-03-30
20:43
Improvements to VdbeCoverage macros. (check-in: 10ee9e33 user: drh tags: trunk)
20:37
Fix issues with the previous check-in and add more VDBE branch coverage testing macros. (Closed-Leaf check-in: b5f72f10 user: drh tags: oops)
20:10
Enhanced VdbeCoverage() macros in the new windows function code. Later: This check-in causes an assertion fault. (check-in: f24066f8 user: drh tags: oops)
19:17
Add a call to sqlite3FaultSim(410) inside of btreeRestoreCursorPosition() to simplify testing of error scenarios. (check-in: bb643bac user: drh tags: trunk)
18:39
The defragmentPage() routine detects corruption in the first-free-slot fields at offset 1 in the header and throws an error, rather than asserting. (check-in: fb125bd3 user: drh tags: trunk)
17:30
Add the blobio.c extension module implementing readblob() and writeblob(). Experimental. (check-in: e3fde56d user: drh tags: trunk)
17:07
Add an extra IO-error test to windowfault.test. (check-in: 5b8c44cd user: dan tags: trunk)
2019-03-29
17:26
Change the fts3_tokenizer() function to always return the pointer as a BLOB as long as the first argument is a bound parameter, regardless of the SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER setting. (check-in: 27160df7 user: drh tags: value_frombind)
15:21
Remove the unused P5 flag from the OP_Rewind opcode. (check-in: c2edbf3b user: drh tags: trunk)
13:17
Fix a fairly obscure problem causing the planner to sometimes choose sub-optimal plans for a query with a single virtual table in the FROM clause, and at least one IN(...) constraint in the WHERE clause. (check-in: f5752517 user: dan tags: trunk)
11:48
Fix typos in the comments of the sessions extension, one of which affects the generated documentation. No code changes. (check-in: 040d5d51 user: drh tags: trunk)
11:39
The two-argument version of fts3_tokenizer() works regardless of the value of SQLITE_DBCONFIG_ENABLE_FT3_TOKENIZER as long as the second argument is a bind parameter. (check-in: ab76e3a9 user: drh tags: value_frombind)
11:13
Initial implementation of the sqlite3_value_frombind() interface. (check-in: 98da62df user: drh tags: value_frombind)
01:15
Recover a some of the performance lost by window function alias fix two check-ins back. (check-in: 965cbcea user: drh tags: trunk)
2019-03-28
20:50
Add new test cases to test/fuzzdata8.db (check-in: f908cd40 user: drh tags: trunk)
16:15
Prevent aliases of window functions expressions from being used as arguments to aggregate or other window functions. (check-in: 1e16d3e8 user: dan tags: trunk)
13:53
Show the pointer address for Window objects in the TreeView display. (check-in: 1ae70ad2 user: drh tags: trunk)
13:35
More improvements to TreeView output for Window objects: (1) Show when the frame-spec is implied rather than explicit. (2) Move the FILTER clause out from within the OVER clause, making it a sibling of the OVER clause, to match syntax. (check-in: d6a07433 user: drh tags: trunk)
13:03
Improved TreeView display of Window objects. Change the Window.eType field to Window.eFrmType to avoid confusion with other "eType" values. (check-in: ec2f207d user: drh tags: trunk)
04:03
If the string formatter in sqlite3NestedParse() fails due to an over-length string, make sure this error is recorded by the parser so that it knows to fail. (check-in: 85e53ff1 user: drh tags: trunk)
01:00
Improvements to the README.md file. No code changes. (check-in: bbdbaf84 user: drh tags: trunk)
2019-03-27
14:59
Support building the Tcl bindings DLL using MSVC. (check-in: b2011c13 user: mistachkin tags: trunk)
14:58
Fix harmless compiler warnings seen with MSVC. (check-in: 5be64ea8 user: mistachkin tags: trunk)
2019-03-26
16:47
Fix a problem with window frames that use "BETWEEN <start> AND 0 PRECEDING". (check-in: 7927b6b0 user: dan tags: trunk)
16:21
Fix harmless compiler warnings. (check-in: a063f7c4 user: drh tags: trunk)
13:28
Bring this branch into closer alignment with begin-concurrent. (check-in: 6433d366 user: drh tags: begin-concurrent-pnu)
13:08
Add support for new window functions related features - GROUPS frames, RANGE frames with logical start and end points, the EXCLUDE clause and window chaining. (check-in: c6da3911 user: dan tags: trunk)
12:16
Merge the latest trunk changes. (check-in: 51e3e835 user: drh tags: begin-concurrent-pnu)
2019-03-25
22:05
Fix an obsolete comment in the CLI. No code changes. (check-in: fade103c user: drh tags: trunk)