Fix the series.c and spellfix.c extensions to use SQLITE_VTAB_INNOCUOUS
correctly. Fix the documentation on sqlite3_vtab_config() to take into
account SQLITE_VTAB_INNOCUOUS and SQLITE_VTAB_DIRECTONL

Fix the series.c and spellfix.c extensions to use SQLITE_VTAB_INNOCUOUS
correctly. Fix the documentation on sqlite3_vtab_config() to take into
account SQLITE_VTAB_INNOCUOUS and SQLITE_VTAB_DIRECTONLY.

FossilOrigin-Name: 9265cb7f026c0e959bd034d4cd94fe597744e0dd455d0a20736ee5f5bee880c8

show more ...

Create the "trusted_schema" pragma. Add sqlite3_vtab_config() calls to set
the risk rank for many virtual tables.

FossilOrigin-Name: 4c21373c21c9b17b222ae65297a039a035e6ec6b505c00c33704e3c03f94f834

Tweak spellfix.c so that if SQLITE_SPELLFIX_5BYTE_MAPPINGS is defined at
compile time the Transliteration structure has space for 5 byte (instead of 4
byte) mappings.

FossilOrigin-Name: cbaf5b6c1b07

Tweak spellfix.c so that if SQLITE_SPELLFIX_5BYTE_MAPPINGS is defined at
compile time the Transliteration structure has space for 5 byte (instead of 4
byte) mappings.

FossilOrigin-Name: cbaf5b6c1b07b29b2c83fa01618de856d81cc1174769cb9770cb5c894cc87ace

show more ...

Fix a bug in the spellfix extension causing it to compute suboptimal answers.
The problem was introduced by check-in [afd6fbc01052ccfc9].

FossilOrigin-Name: 3bf28fd9a70ebefc464dceda124d6ed342dd83f71

Fix a bug in the spellfix extension causing it to compute suboptimal answers.
The problem was introduced by check-in [afd6fbc01052ccfc9].

FossilOrigin-Name: 3bf28fd9a70ebefc464dceda124d6ed342dd83f71eeeb0568f79e34e731a073e

show more ...

Fix an off-by-one error in the dist3 algorithm of the spellfix extension.

FossilOrigin-Name: 5c34af7b975598bbe20751dfdd346f43031cb2bcb6b78f1bbdb2b51b398de182

Improve performance of editdist3() by keeping the costs in sorted order.
Also add a new regression test to editdist3().

FossilOrigin-Name: dc734c5b61464dfd6bfa7963f2ecce32e405a0c2ba1ef6f453ec9389da0

Improve performance of editdist3() by keeping the costs in sorted order.
Also add a new regression test to editdist3().

FossilOrigin-Name: dc734c5b61464dfd6bfa7963f2ecce32e405a0c2ba1ef6f453ec9389da080256

show more ...

Reduce the number of calls to strncmp() required to run editDist3Core().

FossilOrigin-Name: afd6fbc01052ccfc9bd29fb8f934b291b8f56af44fcae870da7e1355fe95c29a

Performance optimizations to the editdist3() function in the spellfix
extension.

FossilOrigin-Name: 70d304dcbac4c3fd5e3b96108bffea2ce6c0db19c847397d5c5e268bb90a981d

Disable assert() in the spellfix extension if not compiled with SQLITE_DEBUG.

FossilOrigin-Name: 3c53ee0fdea4cbf2590e2b289b021b0ef8b7ead2945db1bdfc767432d9447acb

Try to optimize spellfix1 by storing a NULL in the k1 column of %_vocab
if it would otherwise have the same value as the word column.

FossilOrigin-Name: b76ec7cb5841f9ad02b342271e91c5f5a598006f69df7

Try to optimize spellfix1 by storing a NULL in the k1 column of %_vocab
if it would otherwise have the same value as the word column.

FossilOrigin-Name: b76ec7cb5841f9ad02b342271e91c5f5a598006f69df7953a6213c706e01f7a2

show more ...

Reorganize spellfix.c to make it easier to edit automatically (e.g. using a
script). No changes to functionality.

FossilOrigin-Name: 090a64faaac579c6ed1cddb02d14e7089468a4aeaeec11e78d461790bcb6eb0a

The extensions functions in spellfix are all deterministic.

FossilOrigin-Name: 29ec855e13e0dcd675dcf12948b42f9e669d0a31c5d9efb95857888aba0beeee

Work in progress on setting a calling convention for all callback functions.

FossilOrigin-Name: 02b8040e1add02734d2dbc6c59737ab74ff8fb18

More harmless compiler warning fixes.

FossilOrigin-Name: ab69527c1608da0b668f3b49e967661dd99cc3d4

Update spellfix1_scriptcode() to output 215 (latin) for pure numeric text.

FossilOrigin-Name: df44308b862e932ff0ad25b6328d13be22047b96

Increase the default upper bound on scope to 30.

FossilOrigin-Name: b1258814f6100f594210775e9e3007b5b0c65025

Use sqlite3_malloc64() instead of sqlite3_malloc() in the spellfix extension.

FossilOrigin-Name: 634d008c34bd237fc9cfb88dc291394fc5d31efa

Add the SQLITE_SPELLFIX_STACKALLOC_SZ compile-time option to control how much
stack space is available for use as the Wagner matrix in editDest3 of the
spellfix extension.

FossilOrigin-Name: dd0100d

Add the SQLITE_SPELLFIX_STACKALLOC_SZ compile-time option to control how much
stack space is available for use as the Wagner matrix in editDest3 of the
spellfix extension.

FossilOrigin-Name: dd0100dd87e2c7c70fabb2d3188f0906e605583d

show more ...

Changes to spellfix to try to get it to use stack space instead of heap space
in cases where that makes sense.

FossilOrigin-Name: dfcebc7393a3a780ee9c4f257723c303bb633064

Fix the spellfix1_scriptcode() function to ignore whitespace and punctuation,
and to recognize hebrew and arabic scripts.

FossilOrigin-Name: 7adfa4a5794e47f97491c08abeaaac90e826b331

Fix uses of ctype functions (ex: isspace()) on signed characters in test
programs and in some obscure extensions. No changes to the core.

FossilOrigin-Name: 34eb6911afee09e779318b79baf953f616200128

Update the spellfix virtual table extension so that an explicit "top = ?" constraint works even if there is also a "distance < ?" or "distance <= ?" constraint.

FossilOrigin-Name: 0888838371608558f3

Update the spellfix virtual table extension so that an explicit "top = ?" constraint works even if there is also a "distance < ?" or "distance <= ?" constraint.

FossilOrigin-Name: 0888838371608558f31d5bcb5fed1c8861aa52c1

show more ...

Add "ON CONFLICT" handling to the spellfix module.

FossilOrigin-Name: 1d04def785b6031de68b7f199d400cbb5c76caea

Silence some harmless uninitialized local variable warnings.

FossilOrigin-Name: 44375a34e59d1b0f0d765a99dcc7e6f30a4be7f7

Enhance the spellfix extension with the ability to specify a rowid when
inserting new rows.

FossilOrigin-Name: 369c480cda6fa66394b995346bbf51f3298446e1