- Update from version
3430000 to
3440000
- Update of rootfile not required
- Changelog
3.44.0
Aggregate functions can now include an ORDER BY clause after their last parameter.
The arguments to the function are processed in the order specified. This can be
important for functions like string_agg() and json_group_array().
Add support for the concat() and concat_ws() scalar SQL functions, compatible with
PostgreSQL, SQLServer, and MySQL.
Add support for the string_agg() aggregate SQL function, compatible with
PostgreSQL and SQLServer.
New conversion letters on the strftime() SQL function: %e %F %I %k %l %p %P %R %T %u
Add new C-language APIs: sqlite3_get_clientdata() and sqlite3_set_clientdata().
Many errors associated with CREATE TABLE are now raised when the CREATE TABLE
statement itself is run, rather than being deferred until the first time the
table is actually used.
The PRAGMA integrity_check command now verifies the consistency of the content in
various built-in virtual tables using the new xIntegrity method. This works for
the FTS3, FTS4, FTS5, RTREE, and GEOPOLY extensions.
The SQLITE_DBCONFIG_DEFENSIVE setting now prevents PRAGMA writable_schema from
being turned on. Previously writable_schema could be turned on, but would not
actually allow the schema to be writable. Now it simply cannot be turned on.
Tag the built-in FTS3, FTS4, FTS5, RTREE, and GEOPOLY virtual tables as
SQLITE_VTAB_INNOCUOUS so that they can be used inside of triggers in
high-security deployments.
The PRAGMA case_sensitive_like statement is deprecated, as its use when the
schema contains LIKE operators can lead to reports of database corruption by
PRAGMA integrity_check.
SQLITE_USE_SEH (Structured Exception Handling) is now enabled by default whenever
SQLite is built using the Microsoft C compiler. It can be disabled using
-DSQLITE_USE_SEH=0
Query planner optimizations:
In partial index scans, if the WHERE clause implies a constant value for a
table column, replace occurrences of that table column with the constant.
This increases the likelihood of the partial index being a covering index.
Disable the view-scan optimization (added in version 3.42.0 - item 1c) as it
was causing multiple performance regressions. In its place, reduce the
estimated row count for DISTINCT subqueries by a factor of 8.
SQLite now performs run-time detection of whether or not the underlying hardware
supports "long double" with precision greater than "double" and uses appropriate
floating-point routines depending on what it discovered.
The CLI for Windows now defaults to using UTF-8 for both input and output on
platforms that support it. The --no-utf8 option is available to disable UTF8
support.
3.43.2
Fix a couple of obscure UAF errors and an obscure memory leak.
Omit the use of the sprintf() function from the standard library in the CLI, as
this now generates warnings on some platforms.
Avoid conversion of a double into unsigned long long integer, as some platforms
do not do such conversions correctly.
3.43.1
Fix a regression in the way that the sum(), avg(), and total() aggregate
functions handle infinities.
Fix a bug in the json_array_length() function that occurs when the argument
comes directly from json_remove().
Fix the omit-unused-subquery-columns optimization (introduced in version 3.42.0)
so that it works correctly if the subquery is a compound where one arm is
DISTINCT and the other is not.
Other minor fixes.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
projects / ipfire-2.x.git / commitdiff
