* Improved EXPLAIN QUERY PLAN output for covering indexes.
* Allow a two-argument version of the iif() SQL function.
* Also allow if() as an alternative spelling for iif().
* Add the ".dbtotxt" command to the CLI.
* Add the SQLITE_IOCAP_SUBPAGE_READ property to the
xDeviceCharacteristics method of the sqlite3_io_methods object.
* Add the SQLITE_PREPARE_DONT_LOG option to sqlite3_prepare_v3()
that prevents warning messages being sent to the error log if
the SQL is ill-formed. This allows sqlite3_prepare_v3() to be
used to do test compiles of SQL to check for validity without
polluting the error log with false messages.
* Increase the minimum allowed value of SQLITE_LIMIT_LENGTH from
1 to 30.
* Added the SQLITE_FCNTL_NULL_IO file control.
* Extend the FTS5 auxiliary API xInstToken() to work with prefix
queries via the insttoken configuration option and the
fts5_insttoken() SQL function.
* Increase the maximum number of arguments to an SQL function
from 127 to 1000.
* Obsoletes sqlite3-6216bfcb.patch .
OBS-URL: https://build.opensuse.org/package/show/server:database/sqlite3?expand=0&rev=344
