]>
git.ipfire.org Git - thirdparty/sqlite.git/log
larrybr [Thu, 10 Feb 2022 03:21:48 +0000 (03:21 +0000)]
A CLI feature. auto .import (new table) columns. WIP
FossilOrigin-Name:
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larrybr [Thu, 10 Feb 2022 02:09:43 +0000 (02:09 +0000)]
drh [Thu, 10 Feb 2022 01:01:31 +0000 (01:01 +0000)]
Fix a typo in documentation. No code changes.
FossilOrigin-Name:
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drh [Wed, 9 Feb 2022 18:47:09 +0000 (18:47 +0000)]
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:/forumpost/
fd0f19d229156939 |forum post
fd0f19d229156939 ].
FossilOrigin-Name:
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dan [Wed, 9 Feb 2022 18:42:15 +0000 (18:42 +0000)]
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.
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drh [Tue, 8 Feb 2022 15:14:18 +0000 (15:14 +0000)]
drh [Tue, 8 Feb 2022 13:41:23 +0000 (13:41 +0000)]
Provide sqlite3_error_offset() data for some new errors.
FossilOrigin-Name:
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larrybr [Tue, 8 Feb 2022 12:24:43 +0000 (12:24 +0000)]
drh [Tue, 8 Feb 2022 12:13:16 +0000 (12:13 +0000)]
Do not show the error code number of CLI error messages unless the error
is something other than 1 (SQLITE_ERROR).
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drh [Tue, 8 Feb 2022 11:52:45 +0000 (11:52 +0000)]
Improved error message formatting in the shell. Distinguish between
"Parse errors" and "Runtime errors".
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drh [Mon, 7 Feb 2022 18:52:56 +0000 (18:52 +0000)]
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.
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larrybr [Mon, 7 Feb 2022 01:09:49 +0000 (01:09 +0000)]
When create table/view fails due to name taken, say which took it.
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drh [Sun, 6 Feb 2022 23:54:41 +0000 (23:54 +0000)]
Fix unreachable branches in the sqlite3_error_offset() logic.
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drh [Sun, 6 Feb 2022 22:13:35 +0000 (22:13 +0000)]
The sqlite3_vtab_in() interface should return false for a vector IN constraint.
FossilOrigin-Name:
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drh [Sun, 6 Feb 2022 21:13:59 +0000 (21:13 +0000)]
With the new ALTER TABLE under PRAGMA writable_schema=ON processing, do not
ignore non-parser errors such as OOMs.
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drh [Sun, 6 Feb 2022 11:51:23 +0000 (11:51 +0000)]
drh [Sun, 6 Feb 2022 11:26:51 +0000 (11:26 +0000)]
drh [Sun, 6 Feb 2022 00:30:04 +0000 (00:30 +0000)]
Further improvements to localization of errors in input SQL.
FossilOrigin-Name:
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drh [Sat, 5 Feb 2022 23:11:19 +0000 (23:11 +0000)]
Enhance sqlite3_error_offset() to report the position of unresolved
identifiers.
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drh [Sat, 5 Feb 2022 21:49:47 +0000 (21:49 +0000)]
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.
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drh [Sat, 5 Feb 2022 13:27:52 +0000 (13:27 +0000)]
Update stale evidence marks on sqlite3_vtab_rhs_value() test cases.
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drh [Sat, 5 Feb 2022 12:39:17 +0000 (12:39 +0000)]
When PRAGMA writable_schema=ON, allow ALTER TABLE to proceed even if there
are entries in the sqlite_schema table that do not parse.
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drh [Sat, 5 Feb 2022 12:05:43 +0000 (12:05 +0000)]
Fix a NULL pointer dereference that can occur after OOM. Problem
introduced by check-in [
197cbabf1767d060 ].
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drh [Sat, 5 Feb 2022 11:13:26 +0000 (11:13 +0000)]
drh [Sat, 5 Feb 2022 01:01:07 +0000 (01:01 +0000)]
drh [Fri, 4 Feb 2022 20:16:00 +0000 (20:16 +0000)]
Test case for permissive ALTER TABLE RENAME when writable_schema=ON.
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drh [Fri, 4 Feb 2022 20:07:24 +0000 (20:07 +0000)]
One more case of disabling errors for ALTER TABLE RENAME when
writable_schema=ON.
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drh [Fri, 4 Feb 2022 19:13:18 +0000 (19:13 +0000)]
Add a compile-time option to include vt02.c in fuzzcheck.
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drh [Fri, 4 Feb 2022 16:43:30 +0000 (16:43 +0000)]
Allow ALTER TABLE RENAME COLUMN to proceed even if there are errors in
the schema, as long as PRAGMA writable_schema=ON is active.
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drh [Fri, 4 Feb 2022 13:15:01 +0000 (13:15 +0000)]
drh [Fri, 4 Feb 2022 13:05:29 +0000 (13:05 +0000)]
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 .
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drh [Thu, 3 Feb 2022 18:14:22 +0000 (18:14 +0000)]
drh [Thu, 3 Feb 2022 14:37:06 +0000 (14:37 +0000)]
Do not allow the vdbe-compress.tcl script to generate structures named
"do" or "if".
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drh [Thu, 3 Feb 2022 14:19:26 +0000 (14:19 +0000)]
Prohibit schema changes within xBestIndex callbacks.
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drh [Wed, 2 Feb 2022 21:06:40 +0000 (21:06 +0000)]
Improvement to the sqlite3_vtab_in_first() documentation.
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drh [Wed, 2 Feb 2022 19:51:44 +0000 (19:51 +0000)]
Add the sqlite3_vtab_in() interface that allows virtual tables to process
IN constraints all at once, rather than one value at a time.
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drh [Wed, 2 Feb 2022 19:30:24 +0000 (19:30 +0000)]
drh [Wed, 2 Feb 2022 19:15:53 +0000 (19:15 +0000)]
Test cases for sqlite3_vtab_in() and sqlite3_vtab_distinct().
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drh [Wed, 2 Feb 2022 18:47:56 +0000 (18:47 +0000)]
Improved documentation for sqlite3_vtab_in(). No code changes.
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drh [Wed, 2 Feb 2022 16:24:01 +0000 (16:24 +0000)]
Relax the restriction that the RHS of the IN operator must be a list in order
for sqlite3_vtab_in() to work. Change an unreachable branch into an assert().
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drh [Wed, 2 Feb 2022 15:10:45 +0000 (15:10 +0000)]
Be sure that sqlite3_vtab_in_first() and _next() set the correct encoding.
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drh [Wed, 2 Feb 2022 14:36:58 +0000 (14:36 +0000)]
Refactor sqlite3_vtab_in() to make use of the existing
sqlite3_value_pointer() mechanism for passing the list of IN operator
RHS values into xFilter, for improved memory safety.
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drh [Wed, 2 Feb 2022 11:37:49 +0000 (11:37 +0000)]
drh [Tue, 1 Feb 2022 21:59:43 +0000 (21:59 +0000)]
drh [Tue, 1 Feb 2022 16:30:57 +0000 (16:30 +0000)]
Index in 2nd argument to sqlite3_vtab_in() should be on the aConstraint[]
array, not the internal array of all constraints.
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drh [Tue, 1 Feb 2022 14:58:29 +0000 (14:58 +0000)]
Add new interfaces to enable virtual table to process IN operator constraints
all at once, rather than one element at a time.
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drh [Tue, 1 Feb 2022 13:17:11 +0000 (13:17 +0000)]
CLI: Take extra care to not split a multi-byte unicode character when doing
wordwrap.
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drh [Tue, 1 Feb 2022 12:28:17 +0000 (12:28 +0000)]
CLI: Add the --ww option as an alias for --wordwrap. Improve the wordwrap
algorithm so that it breaks at punctuation if it cannot find space. Always
wordwrap with --ww even if there is a .width setting for the column.
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larrybr [Tue, 1 Feb 2022 02:50:45 +0000 (02:50 +0000)]
Add "--wordwrap on/off" option for CLI columnar modes, qwbox shortcut
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drh [Tue, 1 Feb 2022 00:00:08 +0000 (00:00 +0000)]
CLI: In ".mode column" output, if any row contains a newline or wraps, then
put a single blank line in between each pair of rows to provide additional
visual separately.
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drh [Mon, 31 Jan 2022 22:14:53 +0000 (22:14 +0000)]
CLI: for columnar output modes, make sure the header is not too big.
Also, improve the help text.
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drh [Mon, 31 Jan 2022 20:39:27 +0000 (20:39 +0000)]
CLI: Fix a problem with tabs in the new qbox mode.
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drh [Mon, 31 Jan 2022 16:29:06 +0000 (16:29 +0000)]
drh [Mon, 31 Jan 2022 15:59:43 +0000 (15:59 +0000)]
Do not attempt to limit the number of columns used in a table to a prefix
if the table will be used to construct an automatic index or bloom filter.
dbsqlfuzz
787d9bd73164c6f0c85469e2e48b2aff19af6938 .
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drh [Mon, 31 Jan 2022 14:14:29 +0000 (14:14 +0000)]
CLI: Enhancements to columnar output modes. (See
[forum/forumpost/
5b53cd851f66441f9 |forum post
5b53cd851 ] for discussion.)
New output mode "qbox". New output options "--quote" and "--wrap N".
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drh [Mon, 31 Jan 2022 12:29:14 +0000 (12:29 +0000)]
Fix an obscure problem in sqlite3_backup_init() caused by
[
6a45d8fe8bfbc11a |check-in
6a45d8fe8bfbc11a ]. See
[forum:/forumpost/
8b39fbf3e7b5c278 |forum post
8b39fbf3e7 ] for
the original bug report.
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drh [Mon, 31 Jan 2022 10:55:50 +0000 (10:55 +0000)]
CLI: Fix the new ".mode box" output so that it works with unicode characters.
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drh [Sun, 30 Jan 2022 21:09:03 +0000 (21:09 +0000)]
CLI: For columnar modes ("box", "column", "table", "markdown") the ".width"
is now both the minimum and maximum width of the column. Text that spans
multiple lines or that contains tabs is properly formatted. If any part of
the output contains multi-line text, then extra separators are provided between
each row.
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drh [Sun, 30 Jan 2022 11:44:17 +0000 (11:44 +0000)]
Always enable all JSON tests, now that JSON is included by default.
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drh [Sun, 30 Jan 2022 11:42:56 +0000 (11:42 +0000)]
drh [Sat, 29 Jan 2022 21:41:15 +0000 (21:41 +0000)]
Documentation enhancements. No code changes.
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drh [Fri, 28 Jan 2022 23:44:27 +0000 (23:44 +0000)]
Add the SQLITE_INDEX_CONSTRAINT_LIMIT and SQLITE_INDEX_CONSTRAINT_OFFSET
constraints to the sqlite3_index_info for the xBestIndex method of virtual
tables.
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drh [Fri, 28 Jan 2022 23:19:01 +0000 (23:19 +0000)]
drh [Fri, 28 Jan 2022 21:39:29 +0000 (21:39 +0000)]
When nesting Parse objects, make sure the new one has nErr set if there
has been an OOM error.
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drh [Fri, 28 Jan 2022 19:53:37 +0000 (19:53 +0000)]
Include hidden columns of table valued functions that are constrained
by the function arguments in the colUsed bitmask.
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drh [Fri, 28 Jan 2022 18:43:33 +0000 (18:43 +0000)]
Remove a NEVER() that has become reachable now that we have the
sqlite3_vtab_rhs_value() interface.
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drh [Fri, 28 Jan 2022 13:18:40 +0000 (13:18 +0000)]
Enable SQLITE_INDEX_CONSTRAINT_LIMIT/OFFSET even if there are vector
comparison operators in the WHERE clause. Also: Do not enable
sqlite3_vtab_rhs_value() for LIMIT/OFFSET if the value is negative, as this
violates an invariant on Expr.u.iValue.
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drh [Thu, 27 Jan 2022 21:18:14 +0000 (21:18 +0000)]
Query planner always honors the aConstraintUsage[].omit flag for the
SQLITE_INDEX_CONSTRAINT_OFFSET constraint.
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drh [Thu, 27 Jan 2022 18:45:26 +0000 (18:45 +0000)]
Make LIMIT and OFFSET values available to sqlite3_vtab_rhs_value().
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drh [Thu, 27 Jan 2022 16:14:50 +0000 (16:14 +0000)]
Give the virtual table xBestIndex method access to (some) OFFSET and LIMIT
clauses.
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drh [Thu, 27 Jan 2022 13:52:01 +0000 (13:52 +0000)]
Enforce the restriction that 'unixepoch' only works as the first modifier
after the time-value. This has been documented since 2004, but has never
actually been enforced before. Also add new test cases for date/time
functions with evidence marks.
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drh [Tue, 25 Jan 2022 00:03:25 +0000 (00:03 +0000)]
Minor adjustment to error handling in sqlite3FinishCoding().
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drh [Mon, 24 Jan 2022 21:47:00 +0000 (21:47 +0000)]
Remove an unnecessary assert() that is sometimes not true following an OOM.
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drh [Mon, 24 Jan 2022 20:20:35 +0000 (20:20 +0000)]
New dbsqlfuzz cases added to test/fuzzdata8.db.
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drh [Mon, 24 Jan 2022 20:16:37 +0000 (20:16 +0000)]
One of the ALWAYS() macros in the previous check-in could sometimes be
false, following an OOM. Remove it. Problem found by dbsqlfuzz.
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drh [Mon, 24 Jan 2022 19:38:56 +0000 (19:38 +0000)]
Add ALWAYS() macros. Change some existing ALWAYS() into assert(). Other
code simplifications.
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drh [Mon, 24 Jan 2022 16:47:12 +0000 (16:47 +0000)]
Remove many redundant checks for sqlite3.mallocFailed now that any OOM should
cause Parse.nErr to be non-zero.
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drh [Mon, 24 Jan 2022 15:34:55 +0000 (15:34 +0000)]
Make it so that any Parse object is always linked into the database conenction
while it is active. Hence, an OOM will cause Parse.nErr to be set.
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larrybr [Mon, 24 Jan 2022 14:01:31 +0000 (14:01 +0000)]
drh [Mon, 24 Jan 2022 12:48:54 +0000 (12:48 +0000)]
Make sure the sqlite3OomFault() routine sets an error in the Parse object
if there is a Parse object active and linked to the database connection.
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dan [Mon, 24 Jan 2022 11:25:42 +0000 (11:25 +0000)]
Ensure that any error encountered while coding a trigger program is transfered to the main Parse structure before it is used with any other routine that might set the error code.
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larrybr [Mon, 24 Jan 2022 06:36:16 +0000 (06:36 +0000)]
drh [Sat, 22 Jan 2022 22:28:32 +0000 (22:28 +0000)]
Add support for the sqlite3_vtab_distinct() interface. Virtual table
implementations can use this API to determine more detail about the ordering
requirements needed by the query plan and perhaps reduce the amount of
work required to compute a correct answer. This is an optimization
opportunity for the virtual table implementation. The correct answer should
still be obtained (though perhaps more slowly) even if sqlite3_vtab_distinct()
is ignored.
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drh [Sat, 22 Jan 2022 20:45:57 +0000 (20:45 +0000)]
Bring sqlite3_vtab_distinct() up to spec so that it works as described in the
documentation.
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drh [Sat, 22 Jan 2022 19:19:35 +0000 (19:19 +0000)]
Iimproved documentation for sqlite3_vtab_distinct(). No changes to code.
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drh [Sat, 22 Jan 2022 02:52:22 +0000 (02:52 +0000)]
Omit the WhereLoopBuilder.pOrderBy field, which is no longer needed.
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drh [Sat, 22 Jan 2022 00:18:01 +0000 (00:18 +0000)]
An initial attempt to implement sqlite3_vtab_distinct().
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drh [Fri, 21 Jan 2022 19:26:18 +0000 (19:26 +0000)]
Update evidence marks for the latest changes to the documentation.
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drh [Fri, 21 Jan 2022 18:57:30 +0000 (18:57 +0000)]
Fix some of the new date/time function features to comply with the spec.
Update requirement marks.
FossilOrigin-Name:
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drh [Fri, 21 Jan 2022 16:41:11 +0000 (16:41 +0000)]
When computing a vector to be used as a key for an index lookup, do not
check for NULL values and abort until after all key values have been
computed, in case one of the later key values involves some initialization
that is needed by a LEFT JOIN. Fix for the problem identified by
[forum:/forumpost/
ab95010d410a0a55 |Forum post
ab95010d410a0a55 ].
FossilOrigin-Name:
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drh [Fri, 21 Jan 2022 01:00:53 +0000 (01:00 +0000)]
Add the sqlite3_vtab_rhs_value() interface, allowing the xBestIndex method
of a virtual table to access known values on the right-hand side of
constraint expressions.
FossilOrigin-Name:
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drh [Fri, 21 Jan 2022 00:38:49 +0000 (00:38 +0000)]
drh [Thu, 20 Jan 2022 19:00:48 +0000 (19:00 +0000)]
Test cases for sqlite3_vtab_rhs_value() based on the qpvtab extension.
FossilOrigin-Name:
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drh [Thu, 20 Jan 2022 18:27:54 +0000 (18:27 +0000)]
Enhancements to the qpvtab virtual table to make it more useful for testing
and verification of virtual table interfaces.
FossilOrigin-Name:
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drh [Thu, 20 Jan 2022 17:10:59 +0000 (17:10 +0000)]
Initial implementation of the sqlite3_vtab_rhs_value() interface and the
qpvtab extension used for testing the virtual table interface.
FossilOrigin-Name:
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drh [Thu, 20 Jan 2022 14:40:34 +0000 (14:40 +0000)]
A better and more robust fix for the problem of reading a read-only WAL
mode database with existing -wal and -shm files, replacing [
f426874e005e3c23 ].
FossilOrigin-Name:
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drh [Thu, 20 Jan 2022 12:58:15 +0000 (12:58 +0000)]
drh [Thu, 20 Jan 2022 02:04:53 +0000 (02:04 +0000)]
Fix the ability to read read-only WAL-mode database when -shm is present,
([
00ec95fcd02bb415 |check-in
00ec95fcd02bb415 ]) so that it works
for the case of 64K page size.
FossilOrigin-Name:
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drh [Wed, 19 Jan 2022 18:31:43 +0000 (18:31 +0000)]
Fix a test result for alterauth2.test due to the recent fix to authorizer
calls for ALTER TABLE DROP COLUMN.
FossilOrigin-Name:
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drh [Tue, 18 Jan 2022 16:16:32 +0000 (16:16 +0000)]
Fix ALTER TABLE DROP COLUMN so that it invokes the authorizer. Fix for
[forum:/forumpost/
fd82b85947541dec |forum post
fd82b85947541dec ].
FossilOrigin-Name:
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