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   2023-05-17 14:29:58 by Adam Ciarcinski | Files touched by this commit (8) | Package updated
Log message:
sqlite3: updated to 3.42.0

SQLite Release 3.42.0 On 2023-05-16

Add the FTS5 secure-delete command. This option causes all forensic traces to be \ 
removed from the FTS5 inverted index when content is deleted.
Enhance the JSON SQL functions to support JSON5 extensions.
The SQLITE_CONFIG_LOG and SQLITE_CONFIG_PCACHE_HDRSZ calls to sqlite3_config() \ 
are now allowed to occur after sqlite3_initialize().
New sqlite3_db_config() options: SQLITE_DBCONFIG_STMT_SCANSTATUS and \ 
SQLITE_DBCONFIG_REVERSE_SCANORDER.
Query planner improvements:
Enable the "count-of-view" optimization by default.
Avoid computing unused columns in subqueries.
Improvements to the push-down optimization.
Enhancements to the CLI:
Add the --unsafe-testing command-line option. Without this option, some \ 
dot-commands (ex: ".testctrl") are now disabled because those commands \ 
that are intended for testing only and can cause malfunctions misused.
Allow commands ".log on" and ".log off", even in --safe mode.
"--" as a command-line argument means all subsequent arguments that \ 
start with "-" are interpreted as normal non-option argument.
Magic parameters ":inf" and ":nan" bind to floating point \ 
literals Infinity and NaN, respectively.
The --utf8 command-line option omits all translation to or from MBCS on the \ 
Windows console for interactive sessions, and sets the console code page for \ 
UTF-8 I/O during such sessions. The --utf8 option is a no-op on all other \ 
platforms.
Add the ability for application-defined SQL functions to have the same name as \ 
join keywords: CROSS, FULL, INNER, LEFT, NATURAL, OUTER, or RIGHT.
Enhancements to PRAGMA integrity_check:
Detect and raise an error when a NaN value is stored in a NOT NULL column.
Improved error message output identifies the root page of a b-tree when an error \ 
is found within a b-tree.
Allow the session extension to be configured to capture changes from tables that \ 
lack an explicit ROWID.
Added the subsecond modifier to the date and time functions.
Negative values passed into sqlite3_sleep() are henceforth interpreted as 0.
The maximum recursion depth for JSON arrays and objects is lowered from 2000 to 1000.
Extended the built-in printf() function so the comma option now works with \ 
floating-point conversions in addition to integer conversions.
Miscellaneous bug fixes and performance optimizations
   2023-04-19 10:12:01 by Adam Ciarcinski | Files touched by this commit (2359) | Package updated
Log message:
revbump after textproc/icu update
   2023-03-28 15:01:41 by Adam Ciarcinski | Files touched by this commit (7) | Package updated
Log message:
sqlite3: updated to 3.41.2

version 3.41.2 (2023-03-22):

Multiple fixes for reads past the end of memory buffers (NB: reads not writes) \ 
in the following circumstances:
When processing a corrupt database file using the non-standard \ 
SQLITE_ENABLE_STAT4 compile-time option.
In the CLI when the sqlite3_error_offset() routine returns an out-of-range value \ 
(see also the fix to sqlite3_error_offset() below).
In the recovery extension.
In FTS3 when processing a corrupt database file.
Fix the sqlite3_error_offset() so that it does not return out-of-range values \ 
when reporting errors associated with generated columns.
Multiple fixes in the query optimizer for problems that cause incorrect results \ 
for bizarre, fuzzer-generated queries.
Increase the size of the reference counter in the page cache object to 64 bits \ 
to ensure that the counter never overflows.
Fix a performance regression caused by a bug fix in patch release 3.41.1.
Fix a few incorrect assert() statements.
   2023-03-12 11:34:33 by Adam Ciarcinski | Files touched by this commit (7) | Package updated
Log message:
sqlite3: updated to 3.41.1

version 3.41.1 (2023-03-10):

Provide compile-time options -DHAVE_LOG2=0 and -DHAVE_LOG10=0 to enable SQLite \ 
to be compiled on systems that omit the standard library functions log2() and \ 
log10(), repectively.
Ensure that the datatype for column t1.x in "CREATE TABLE t1 AS SELECT \ 
CAST(7 AS INT) AS x;" continues to be INT and is not NUM, for historical \ 
compatibility.
Enhance PRAGMA integrity_check to detect when extra bytes appear at the end of \ 
an index record.
Fix various obscure bugs reported by the user community. See the timeline of \ 
changes for details.
   2023-02-24 09:34:38 by Adam Ciarcinski | Files touched by this commit (7) | Package updated
Log message:
sqlite3: updated to 3.41.0

SQLite Release 3.41.0 On 2023-02-21

Query planner improvements:
Make use of indexed expressions within an aggregate query that includes a GROUP \ 
BY clause.
The query planner has improved awareness of when an index is a covering index \ 
and adjusts predicted runtimes accordingly.
The query planner is more aggressive about using co-routines rather than \ 
materializing subqueries and views.
Queries against the built-in table-valued functions json_tree() and json_each() \ 
will now usually treat "ORDER BY rowid" as a no-op.
Enhance the ability of the query planner to use indexed expressions even if the \ 
expression has been modified by the constant-propagation optimization. (See \ 
forum thread 0a539c7.)
Add the built-in unhex() SQL function.
Add the base64 and base85 application-defined functions as an extension and \ 
include that extension in the CLI.
Add the sqlite3_stmt_scanstatus_v2() interface. (This interface is only \ 
available if SQLite is compiled using SQLITE_ENABLE_STMT_SCANSTATUS.)
In-memory databases created using sqlite3_deserialize() now report their \ 
filename as an empty string, not as 'x'.
Changes to the CLI:
Add the new base64() and base85() SQL functions
Enhanced EXPLAIN QUERY PLAN output using the new sqlite3_stmt_scanstatus_v2() \ 
interface when compiled using SQLITE_ENABLE_STMT_SCANSTATUS.
The ".scanstats est" command provides query planner estimates in profiles.
The continuation prompt indicates if the input is currently inside of a string \ 
literal, identifier literal, comment, trigger definition, etc.
Enhance the --safe command-line option to disallow dangerous SQL functions.
The double-quoted string misfeature is now disabled by default for CLI builds. \ 
Legacy use cases can reenable the misfeature at run-time using the \ 
".dbconfig dqs_dml on" and ".dbconfig dqs_ddl on" commands.
Enhance the PRAGMA integrity_check command so that it detects when text strings \ 
in a table are equivalent to but not byte-for-byte identical to the same strings \ 
in the index.
Enhance the carray table-valued function so that it is able to bind an array of \ 
BLOB objects.
Added the sqlite3_is_interrupted() interface.
Long-running calls to sqlite3_prepare() and similar now invoke the progress \ 
handler callback and react to sqlite3_interrupt().
The sqlite3_vtab_in_first() and sqlite3_vtab_in_next() functions are enhanced so \ 
that they reliably detect if they are invoked on a parameter that was not \ 
selected for multi-value IN processing using sqlite3_vtab_in(). They return \ 
SQLITE_ERROR instead of SQLITE_MISUSE in this case.
The parser now ignores excess parentheses around a subquery on the right-hand \ 
side of an IN operator, so that SQLite now works the same as PostgreSQL in this \ 
regard. Formerly, SQLite treated the subquery as an expression with an implied \ 
"LIMIT 1".
Added the SQLITE_FCNTL_RESET_CACHE option to the sqlite3_file_control() API.
Makefile improvements:
The new makefile target "sqlite3r.c" builds an amalgamation that \ 
includes the recovery extension.
New makefile targets "devtest" and "releasetest" for running \ 
a quick developmental test prior to doing a check-in and for doing a full \ 
release test, respectively.
Miscellaneous performance enhancements.
   2023-02-20 08:28:31 by Thomas Klausner | Files touched by this commit (1)
Log message:
sqlite3: remove rtree option, this has been turned-on by default for some time
   2022-12-28 23:26:07 by Adam Ciarcinski | Files touched by this commit (9) | Package updated
Log message:
sqlite3: updated to 3.40.1

3.40.1 (2022-12-28):

Fix the --safe command-line option to the CLI such that it correctly disallows \ 
the use of SQL functions like writefile() that can cause harmful side-effects.
Fix a potential infinite loop in the memsys5 alternative memory allocator. This \ 
bug was introduced by a performance optimization in version 3.39.0.
Various other obscure fixes.
   2022-11-23 17:21:30 by Adam Ciarcinski | Files touched by this commit (1878) | Package updated
Log message:
massive revision bump after textproc/icu update
   2022-11-17 07:20:45 by Adam Ciarcinski | Files touched by this commit (7) | Package updated
Log message:
sqlite3: updated to 3.40.0

SQLite Release 3.40.0

Add support for compiling SQLite to WASM and running it in web browsers. NB: The \ 
WASM build and its interfaces are considered "beta" and are subject to \ 
minor changes if the need arises. We anticipate finalizing the interface for the \ 
next release.
Add the recovery extension that might be able to recover some content from a \ 
corrupt database file.
Query planner enhancements:
Recognize covering indexes on tables with more than 63 columns where columns \ 
beyond the 63rd column are used in the query and/or are referenced by the index.
Extract the values of expressions contained within expression indexes where \ 
practical, rather than recomputing the expression.
The NOT NULL and IS NULL operators (and their equivalents) avoid loading the \ 
content of large strings and BLOB values from disk.
Avoid materializing a view on which a full scan is performed exactly once. Use \ 
and discard the rows of the view as they are computed.
Allow flattening of a subquery that is the right-hand operand of a LEFT JOIN in \ 
an aggregate query.
A new typedef named sqlite3_filename is added and used to represent the name of \ 
a database file. Various interfaces are modified to use the new typedef instead \ 
of "char*". This interface change should be fully backwards \ 
compatible, though it might cause (harmless) compiler warnings when rebuilding \ 
some legacy applications.
Add the sqlite3_value_encoding() interface.
Security enhancement: SQLITE_DBCONFIG_DEFENSIVE is augmented to prohibit \ 
changing the schema_version. The schema_version becomes read-only in defensive \ 
mode.
Enhancements to the PRAGMA integrity_check statement:
Columns in non-STRICT tables with TEXT affinity should not contain numeric values.
Columns in non-STRICT tables with NUMERIC affinity should not contain TEXT \ 
values that could be converted into numbers.
Verify that the rows of a WITHOUT ROWID table are in the correct order.
Enhance the VACUUM INTO statement so that it honors they PRAGMA synchronous setting.
Enhance the sqlite3_strglob() and sqlite3_strlike() APIs so that they are able \ 
to accept NULL pointers for their string parameters and still generate a \ 
sensible result.
Provide the new SQLITE_MAX_ALLOCATION_SIZE compile-time option for limiting the \ 
size of memory allocations.
Change the algorithm used by SQLite's built-in pseudo-random number generator \ 
(PRNG) from RC4 to Chacha20.
Allow two or more indexes to have the same name as long as they are all in \ 
separate schemas.
Miscellaneous performance optimizations result in about 1% fewer CPU cycles used \ 
on typical workloads.
   2022-10-03 14:27:52 by Adam Ciarcinski | Files touched by this commit (6) | Package updated
Log message:
sqlite3: updated to 3.39.4

Changes in version 3.39.4 (2022-09-29):

Fix the build on Windows so that it works with -DSQLITE_OMIT_AUTOINIT
Fix a long-standing problem in the btree balancer that might, in rare cases, \ 
cause database corruption if the application uses an application-defined page \ 
cache.
Enhance SQLITE_DBCONFIG_DEFENSIVE so that it disallows CREATE TRIGGER statements \ 
if one or more of the statements in the body of the trigger write into shadow \ 
tables.
Fix a possible integer overflow in the size computation for a memory allocation \ 
in FTS3.
Fix a misuse of the sqlite3_set_auxdata() interface in the ICU Extension.

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