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100 check-ins occurring around eee6de1967609f0b.

2022-02-21
14:30
Fix compiler warnings for older compilers (ex: gcc 4.0.1 powerpc-apple-darwin). (check-in: 5c188243 user: drh tags: trunk)
13:44
Remove stray tab characters from auxiliary source code files. (check-in: e25e3358 user: drh tags: trunk)
13:02
Add SQLITE_OMIT_JSON to the compile-time option test sequence. (check-in: f36325a6 user: drh tags: trunk)
00:23
Do not allow error messages from sqlite3NestedParse() to leak up into the main parse. (check-in: 9c4e21ab user: drh tags: trunk)
2022-02-19
21:25
Improve .backup and .save help text (check-in: 741651fd user: larrybr tags: trunk)
15:57
Add a NEVER() to a branch that is unreachable for STAT4. (check-in: e4e97505 user: drh tags: trunk)
2022-02-17
17:24
Enhance the documentation on sqlite3_stmt_readonly() to explain that EXPLAIN and EXPLAIN QUERY PLAN do not affect the return value. Add test cases to verify this. Add new test cases and requirements marks for complete requirements test coverage on this interface. (check-in: a6fbb7ba user: drh tags: trunk)
14:33
Remove references to the now-defunct SQLITE_ENABLE_JSON1 compile-time option. (check-in: db950192 user: drh tags: trunk)
14:29
Fix a testing error on Windows that was recently added to shell5.test. (check-in: 6cace543 user: drh tags: trunk)
2022-02-16
15:11
Make the sqlite3_error_offset() interface accessible from TCL using the new "erroroffset" method on the sqlite3 object. (check-in: 3454a122 user: drh tags: trunk)
2022-02-15
20:56
Merge the latest trunk enhancements into the reuse-schema branch. (check-in: b9ba43fc user: drh tags: reuse-schema)
20:47
Merge the latest trunk enhancements into the begin-concurrent-pnu-wal2 branch. (check-in: 1336d2f2 user: drh tags: begin-concurrent-pnu-wal2)
20:37
Merge recent trunk enhancements into the wal2 branch. (check-in: 7dba8188 user: drh tags: wal2)
20:24
Merge recent trunk enhancements into the begin-concurrent-report branch. (check-in: 213df7a0 user: drh tags: begin-concurrent-report)
20:18
Merge the latest trunk changes into the begin-concurrent branch. (check-in: 94838f16 user: drh tags: begin-concurrent)
17:04
Sync with trunk (check-in: 2b4a295c user: larrybr tags: shell-tweaks)
13:23
Improved rendering of floating point numbers without a fractional part in ".dump" output from the CLI. Forum post 550d877659f37cb2. (check-in: 9edaeed5 user: drh tags: trunk)
11:46
New assert() statements to help prove correctness of memjournal.c. (check-in: d74ec88c user: drh tags: trunk)
2022-02-14
21:11
Generalize the in-memory journal so that it is able to accept writes that begin at any offset less than or equal to the current file size. (check-in: c039d547 user: drh tags: trunk)
18:55
CLI .import can auto-rename non-unique column names when it creates a new table (check-in: 4b5d07ea user: larrybr tags: trunk)
18:18
Minor correction to the early corruption detection added by [a6fda39e81d0da98|check-in a6fda39e81d0da98] so that it works even if the page being cleared in page 1 of the database. (check-in: a5ec1690 user: drh tags: trunk)
13:53
Fix a bad assert() (it needs an "||CORRUPT_DB" term) in b-tree, discovered by dbsqlfuzz. (check-in: f5f263cc user: drh tags: trunk)
01:12
CLI's .import column rename made more minimal, and reports renames. (Leaf check-in: c626cff7 user: larrybr tags: auto-column)
2022-02-13
22:18
Sync w/trunk, fix zAutoColumns placement blunder, all to pass all TCL tests (check-in: 67dc59f4 user: larrybr tags: auto-column)
2022-02-12
18:56
Do not run merge1.test with SQLITE_OMIT_VIRTUALTABLE builds. (check-in: bf8dbfd4 user: dan tags: trunk)
16:02
Fix a possible user-after-free in ALTER TABLE found by asan. (check-in: 9252619d user: dan tags: trunk)
13:45
Update fuzz.test to account for a change in error message made in the core. (check-in: c57601b5 user: dan tags: trunk)
13:37
Avoid dropping SQLITE_TOOBIG errors in the quote() function. (check-in: 115c3051 user: dan tags: trunk)
13:12
For .import auto-column, aid build-time override of rename decoration. (check-in: 433e5ead user: larrybr tags: auto-column)
10:48
Fix auto-column bug noted by post https://sqlite.org/forum/forumpost/d102c15d63 (check-in: 689137e1 user: larrybr tags: auto-column)
02:15
Sync w/trunk, allow build-time override of auto-column decorating character (check-in: caaef4c5 user: larrybr tags: auto-column)
2022-02-11
21:20
Fix a test in without_rowid1.test so that it is disabled without ALTER TABLE support, as it uses ALTER TABLE. (check-in: ca22a64e user: drh tags: trunk)
19:41
Update some OOM tests of the ALTER TABLE command to account for an error message which may be returned if opening the temp db fails. (check-in: 3409fd41 user: dan tags: trunk)
17:47
Load recent dbsqlfuzz finds into test/fuzzdata8.db. (check-in: b275ad25 user: drh tags: trunk)
17:47
Reference the wayback machine for the dead hyperlink to the MS support page in the comments about why the extra typedef for va_arg(). No code changes. (check-in: ab1a9b5b user: drh tags: trunk)
17:33
Fix an assert() in the pager by adding "|| CORRUPT_DB", in as much as the assert() is not necessarily true if the database size in the header is wrong. dbsqlfuzz f2f996065b90988aa9b0ae425b66dbb296546a08. (check-in: a51402e8 user: drh tags: trunk)
16:10
Fix a problem in [c006515ae6faff65] causing an assert() to fail with some build configurations. (check-in: d7ff262d user: dan tags: trunk)
14:08
Use the enhanced SQLITE_TESTCTRL_LOCALTIME_FAULT (2) capability to do better testing of the 'localtime' and 'utc' modifiers to date/time functions. (check-in: f3807194 user: drh tags: trunk)
13:40
Upon .import column renaming, issue message saying so. Test this. (check-in: 8b6ca930 user: larrybr tags: auto-column)
12:06
Fix the bind2.test test script so that it works even if SQLITE_ENABLE_PREUPDATE_HOOK is not defined. Fix for test-case breakage from check-in [c006515ae6faff65]. (check-in: 937d3a45 user: drh tags: trunk)
11:37
Work around the MSVC bug that prevents the use of function pointer types in the second argument of va_arg() by adding a typedef. (check-in: eae3ab0a user: drh tags: trunk)
01:21
CLI auto-column rename revamped after forum discussion. (check-in: 2da1f8e4 user: larrybr tags: auto-column)
2022-02-10
23:12
Fix SQLITE_TESTCTRL_LOCALTIME_FAULT so that it works even if mutexes are enabled. (check-in: 64537a06 user: drh tags: trunk)
21:26
Enhance SQLITE_TESTCTRL_LOCALTIME_FAULT so that is able to install an alternative localtime() interface so that the localtime logic an be better tested. (check-in: 6e25cb08 user: drh tags: trunk)
15:40
Performance improve to the 'localtime' and 'utc' modifiers for date/time functions. (check-in: 85cb6014 user: drh tags: trunk)
12:57
Faster implementation of the date(), time(), and datetime() functions. (check-in: fa1b393b user: drh tags: trunk)
12:31
Fix the test harness so that it builds without SQLITE_ENABLE_PREUPDATE_HOOK. Has been broken since [c006515ae6faff65]. (check-in: 4565f711 user: drh tags: trunk)
03:21
A CLI feature. auto .import (new table) columns. WIP (check-in: 7e3be36d user: larrybr tags: auto-column)
02:09
Create new branch named "auto-column" (check-in: 066febe8 user: larrybr tags: auto-column)
01:01
Fix a typo in documentation. No code changes. (check-in: e97c6ad4 user: drh tags: trunk)
2022-02-09
18:47
When process first moves a database into WAL mode and then tries to run sqlite3_wal_checkpoint() without first performing a transaction, first try to run a synthesized transaction to get the Pager caught up before attemptingn the checkpoint. forum post fd0f19d229156939. (check-in: eee6de19 user: drh tags: trunk)
18:42
Fix a problem with using sqlite3_bind_value() with sqlite3_value objects obtained from sqlite3_preupdate_new() when an integer value is written to a column with real affinity. (check-in: c006515a user: dan tags: trunk)
16:18
Prototype implementation of IF EXISTS and IF NOT EXISTS clauses on the various forms of ALTER TALE. (Leaf check-in: 460abf93 user: drh tags: alter-table-if-exists)
2022-02-08
15:14
Writes to the subjournal should be all-or-nothing. Fix for dbsqlfuzz fe3c397fb90029313446c4e0f4a6cd0c81dd9621. (check-in: 22cc55e8 user: drh tags: trunk)
13:41
Provide sqlite3_error_offset() data for some new errors. (check-in: 1269206d user: drh tags: trunk)
12:24
comment-only change to sqlite3.h (check-in: f815cf4a user: larrybr tags: trunk)
12:13
Do not show the error code number of CLI error messages unless the error is something other than 1 (SQLITE_ERROR). (check-in: b4716018 user: drh tags: trunk)
11:52
Improved error message formatting in the shell. Distinguish between "Parse errors" and "Runtime errors". (check-in: ae3e322a user: drh tags: trunk)
2022-02-07
18:52
Disable the sqlite3_error_offset() when the error occurs in a trigger or view or some other bit of text that is not part of the original statement. (check-in: 0e909e34 user: drh tags: trunk)
01:09
When create table/view fails due to name taken, say which took it. (check-in: 9a206e37 user: larrybr tags: trunk)
2022-02-06
23:54
Fix unreachable branches in the sqlite3_error_offset() logic. (check-in: 031381ae user: drh tags: trunk)
22:13
The sqlite3_vtab_in() interface should return false for a vector IN constraint. (check-in: 245d0241 user: drh tags: trunk)
21:13
With the new ALTER TABLE under PRAGMA writable_schema=ON processing, do not ignore non-parser errors such as OOMs. (check-in: 36653cce user: drh tags: trunk)
14:30
CLI extended parsing, new .parameter subcommands, and .x features fairly well tested (check-in: 9c664984 user: larrybr tags: shell-tweaks)
11:51
Faster computation of Expr.nHeight. (check-in: a7a5af32 user: drh tags: trunk)
11:26
Record the error offset on INTEGER tokens. (check-in: 38e057a5 user: drh tags: trunk)
00:30
Further improvements to localization of errors in input SQL. (check-in: fa346760 user: drh tags: trunk)
00:07
Sync with trunk. More shell9.test tests to come. (check-in: 2e72dc46 user: larrybr tags: shell-tweaks)
2022-02-05
23:45
CLI cleanup, mode push/pop, parameter list beautification (check-in: 53d4582a user: larrybr tags: shell-tweaks)
23:11
Enhance sqlite3_error_offset() to report the position of unresolved identifiers. (check-in: 5b8d2577 user: drh tags: trunk)
21:49
Record the position of many identifiers in the parse using the new Expr.w.iOfst field. This is done with the idea of providing offset results for sqlite3_error_offset() for a more kinds of errors, though that part is not yet implemented. (check-in: 32a3a53b user: drh tags: trunk)
15:26
Fix CLI Windows build, refine its help, re-org ShellState (check-in: 991a06a4 user: larrybr tags: shell-tweaks)
13:27
Update stale evidence marks on sqlite3_vtab_rhs_value() test cases. (check-in: 46744b83 user: drh tags: trunk)
12:39
When PRAGMA writable_schema=ON, allow ALTER TABLE to proceed even if there are entries in the sqlite_schema table that do not parse. (check-in: fc4c82e5 user: drh tags: trunk)
12:05
Fix a NULL pointer dereference that can occur after OOM. Problem introduced by check-in [197cbabf1767d060]. (Closed-Leaf check-in: d4e6b9f0 user: drh tags: relaxed-alter-table)
11:13
Fix documentation typo. (check-in: 1a7d8bb5 user: drh tags: trunk)
01:01
Typo fixes in documentation. (check-in: 1ec747d1 user: drh tags: trunk)
2022-02-04
21:49
CLI .param save/load done; many other small refinements (check-in: 6d415ac2 user: larrybr tags: shell-tweaks)
20:16
Test case for permissive ALTER TABLE RENAME when writable_schema=ON. (check-in: 7ee44f66 user: drh tags: relaxed-alter-table)
20:07
One more case of disabling errors for ALTER TABLE RENAME when writable_schema=ON. (check-in: c52d0dd8 user: drh tags: relaxed-alter-table)
19:13
Add a compile-time option to include vt02.c in fuzzcheck. (check-in: c404c8c7 user: drh tags: trunk)
18:12
Merge trunk enhancements into the reuse-schema branch. (check-in: 5744e102 user: drh tags: reuse-schema)
18:02
Merge recent trunk changes into the begin-concurrent-pnu-wal2 branch. (check-in: cb045aba user: drh tags: begin-concurrent-pnu-wal2)
17:52
Merge trunk enhancements into the wal2 branch. (check-in: d2de02f3 user: drh tags: wal2)
17:51
Merge all recent trunk enhancements into the begin-concurrent-report branch. (check-in: 1c88bcff user: drh tags: begin-concurrent-report)
17:40
Merge trunk enhancements into the begin-concurrent branch. (check-in: 85054a86 user: drh tags: begin-concurrent)
16:43
Allow ALTER TABLE RENAME COLUMN to proceed even if there are errors in the schema, as long as PRAGMA writable_schema=ON is active. (check-in: 197cbabf user: drh tags: relaxed-alter-table)
13:15
Fix various harmless compiler warnings. (check-in: 70049342 user: drh tags: trunk)
13:05
For the MULTI-INDEX-OR optimization, when pushing down WHERE clause terms from the main query into the various OR-term subqueries, do not push down slices of a vector comparison, since the right-hand operand of the comparison might have only been initialized in a different OR branch that was not taken. dbsqlfuzz 80a9fade844b4fb43564efc972bcb2c68270f5d1. (check-in: 9f67ad00 user: drh tags: trunk)
09:39
Fix .param edit unable to edit script vars (bad assert) (check-in: 62d212d0 user: larrybr tags: shell-tweaks)
2022-02-03
21:07
Sync to trunk. Shell tests pass. (check-in: 79275b81 user: larrybr tags: shell-tweaks)
20:57
Scripting and .parameter enhancements most in; all in working (check-in: a1581118 user: larrybr tags: shell-tweaks)
18:14
Minor typo fix in comment. No code changes. (check-in: f9b76304 user: drh tags: trunk)
14:37
Do not allow the vdbe-compress.tcl script to generate structures named "do" or "if". (check-in: e35ab16d user: drh tags: trunk)
14:19
Prohibit schema changes within xBestIndex callbacks. (check-in: bb0f056b user: drh tags: trunk)
2022-02-02
21:06
Improvement to the sqlite3_vtab_in_first() documentation. (check-in: 403e7ac9 user: drh tags: trunk)
19:51
Add the sqlite3_vtab_in() interface that allows virtual tables to process IN constraints all at once, rather than one value at a time. (check-in: 52559af0 user: drh tags: trunk)
19:30
Additional test cases. (Closed-Leaf check-in: 733d81c3 user: drh tags: batch-in-operator)
19:15
Test cases for sqlite3_vtab_in() and sqlite3_vtab_distinct(). (check-in: 21afb81d user: drh tags: batch-in-operator)
18:47
Improved documentation for sqlite3_vtab_in(). No code changes. (check-in: c99df4ab user: drh tags: batch-in-operator)