cycles across sqlite3_step() calls and issues callbacks when the cumulative
instruction count reaches threshold.
FossilOrigin-Name: 4698a82ef855a8e56163622283fb25317d7efdc4
destructor even before it returns. Also fix the regexp extension to deal
with that case. Ticket [406d3b2ef91c].
FossilOrigin-Name: 7acc8cd32d593a473c9e9adaf323220a7a46480a
the N parameter is "approximate". This aligns with the current implementation.
This is a documentation change only. No changes to code.
FossilOrigin-Name: 7d829bdea3adcda50fbe930acb4e1ce73fd874e6
value for sqlite3_db_status(). This is a cherry-pick of a sequence of five
checkins in the sessions branch between [1d44e5d3c2] and [d39e65fe70].
FossilOrigin-Name: 527121ac3cdc96ac33ad975c227a6685a2f7e999
to allow rekeying in the middle of a transaction. These changes are only
applicable if SQLite is compiled with SQLITE_HAS_CODEC.
FossilOrigin-Name: d5b084e9d8cfe9c0c339aca076d472bb50aa764c
sqlite3_bind_text() and friends is NULL the result is to bind a NULL
SQL value. Ticket [19b44e35753ba]
FossilOrigin-Name: bd92de0e8d922b96513c5d431493800dda7e7562
shared library filename tries various operating-system specific extensions
if the bare library name does not work. And the entry point is derived
from the filename is the legacy entry point name "sqlite3_extension_init"
is not found.
FossilOrigin-Name: 6cfa1d73d79b9f0be8157f0a37c264dd95b031c8
instead of "mmap_limit". Also change SQLITE_CONFIG_MMAP_LIMIT and
SQLITE_FCNTL_MMAP_LIMIT to SQLITE_CONFIG_MMAP_SIZE and
SQLITE_FCNTL_MMAP_SIZE, respecctively.
The default mmap_size is now always 0, meaning that
memory mapped I/O is off by default. There is a new compile-time option
SQLITE_MAX_MMAP_SIZE that determines a hard upper bound on the mmap_size.
Setting SQLITE_MAX_MMAP_SIZE to zero disables the memory-mapped I/O logic
and causes it to be omitted from the build. An extra argument is added
to SQLITE_CONFIG_MMAP_SIZE that can optionally lower the SQLITE_MAX_MMAP_SIZE
at start-time. The SQLITE_MAX_MMAP_SIZE is zero for platforms where we
know that it does not work, meaning that it cannot be turned on by mistake
on those platforms.
FossilOrigin-Name: ea1404a10abd7f68e1f8e0708c8a3199d1f79665
sqlite3_log(). Add new extended error codes SQLITE_NOTICE_RECOVER_WAL and
SQLITE_NOTICE_RECOVER_ROLLBACK to use with sqlite3_log() messages that occur
on each recovery.
FossilOrigin-Name: be7d2c5482c41baf000d7fb5dccc31b974e91064
existing limit if called with no arguments. Report the default mmap_limit
as part of PRAGMA compile_options. Set the default mmmap_limit to 0 for
all systems other than linux, mac, windows, and solaris.
FossilOrigin-Name: 2d9f1327fe79e40435ce1e2594d7cd9a5aea0ef2
SQLITE_DEFAULT_MMAP_LIMIT compile-time setting. Enhance "PRAGMA mmap_limit"
so that without a specific database name, it sets the limit on all database
files and changes the default for any future databases that might be added
using ATTACH.
FossilOrigin-Name: 78141d0a16dd1d56b575fccd149de7fa789cb06c
used to issue a hint to the VFS to limit mmap space to N bytes. The VFS
is free to ignore that hint if desired. However, if "PRAGMA mmap_limit(0)"
is used, xFetch is never called.
FossilOrigin-Name: 1b37c4effdd03aa2ea938a71b4f22ed27391689b
extended constraint error codes in alphabetical order. Add many test cases
for the extended constraint error codes.
FossilOrigin-Name: 3f67437536591a1b0742a25b983707933aaa16d5
drh