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Author SHA1 Message Date
drh
38f2c5f81c If the database filename pointer passed to sqlite3_open(), change it 
into ":memory:".

FossilOrigin-Name: 62e11a3a78edf9853b74d6495ccd8ae9ac1966c7d78eb3682cf2d5885e3740ec
 2024-09-21 15:57:06 +00:00
drh
8a894cd804 Fix comment typo in the fileio.c extension. No changes to code. 
FossilOrigin-Name: bf2c5b368ac094e048ca33a5e9175fe6a1fb5e2b1e392935eb29388e8999c40b
 2024-09-20 17:41:05 +00:00
drh
7f0e0c7dbf New assert()s to help verify union access. No logic changes. Testing and 
validation code only.

FossilOrigin-Name: b7b64c53f5d7f6b405ee3f1f1be1d84230aa79db5a502c8ad78d3e524f4384fb
 2024-09-20 12:58:15 +00:00
drh
db467f5777 Fix harmless compiler warning in the vfstrace extension. 
FossilOrigin-Name: c8b4d092a22d87f1231424c8e3fa6a02f17fb965cb2a931621e1b51f4d215de7
 2024-09-19 15:44:41 +00:00
drh
f8305e4616 Improved rebustness to malformed UTF-16 inputs to sqlite3_prepare16_v2(). 
FossilOrigin-Name: 7b3a517b3e16ea487ca77a2c88a0c11d737de366524fc911aa1bdd6bfb7ad148
 2024-09-19 13:39:06 +00:00
mistachkin
8513eb6ba8 Remove a stray newline. 
FossilOrigin-Name: 77f587dc3bbc784e8884c1b56b53fa90bbd76f4bd121bd572ab529a2b9796e57
 2024-09-19 00:05:18 +00:00
drh
0e8cbd5e78 Improvements to the scope of valueFromFunction(). 
FossilOrigin-Name: a0f39419cb5bdfa42ab2978cf3819e3d7821212996571f8251d2efbeaa26c603
 2024-09-18 16:33:07 +00:00
dan
704561f346 Fix the preupdate hook so that it works when the "old.*" row has a column with a non-NULL default value that was added by ALTER TABLE ADD COLUMN after the current record was created. 
FossilOrigin-Name: 6a8c687904e92f00c1a5f768947545d2920ab9025bf8649adb0ea8053f5aec4e
 2024-09-18 15:52:05 +00:00
drh
ae2a4acf8d Fix sqlite3-rsync so that it recognizes drive-letters on the front of pathnames 
in Windows, and does not misinterpret them as hostnames.

FossilOrigin-Name: 54a3bbd5781f76bd73f5276b632d1107312f7a789134910793262317edd8359c
 2024-09-18 15:38:05 +00:00
dan
38b31a93b3 Fix the preupdate hook so that it works when the "old.*" row has a column with a non-NULL default value that was added by ALTER TABLE ADD COLUMN after the current record was created. 
FossilOrigin-Name: 00a398cf900179aa5a8aab09fe4a671d99e7a31583282848ef39390f2ef246eb
 2024-09-18 15:02:27 +00:00
drh
eaa50b8660 Fix harmless static analyzer warning in sqlite3-rsync. 
FossilOrigin-Name: a63e412b6b2939422ecfa99d91fccb7a9c61e1533bb0db20ff12f3815ef41a2c
 2024-09-17 22:57:08 +00:00
drh
87dce45f96 Add assert() statements to some of the sqlite3_bind() APIs that help human 
readers and static analyzers, both, reason about the code and verify that it
is memory safe.

FossilOrigin-Name: 97528788145b83a1486dbaf09326ebedbc07bd0b47a57cdff773885b0b984604
 2024-09-17 21:42:04 +00:00
drh
ff60709d68 In sqlite3-rsync, do not allow the '/' character to appear anywhere in the 
USER@HOST: prefix to one of the argument databases.

FossilOrigin-Name: 6089a90463dcb3ba8e1584cfc5e2528fbc131311c6df7834fb41a5614a8ca9e8
 2024-09-17 10:36:33 +00:00
drh
3b204ec8bb Fix a typo in an error message in sqlite3-rsync. 
FossilOrigin-Name: 3f25d6c8eac25de4afff486b134a339bc06404ddaed15b46db48c6770535b1e6
 2024-09-16 20:53:52 +00:00
drh
61e3067529 Cleanup the sqlite3-rsync executable as part of "make clean" 
FossilOrigin-Name: 8c5e481b49d86d97fefa345d0c1b96c050846ef9fc51d8b9dd203ee35afd6f6d
 2024-09-16 14:11:14 +00:00
drh
d70fbffc1a In sqlite3-rsync, 
open the replica database using ATTACH since the sqlite3_dbpage virtual table
is technically a part of "main".  This avoids locking problems.

FossilOrigin-Name: 39c56c836a8ae52c5b42cc0d04b92f7c0e6889a03c4fdffd301209383b7c1f87
 2024-09-16 10:58:11 +00:00
drh
f8cafd7b11 Improved error message in sqlite3-rsync if the SQL statement for ORIGIN_TXN 
fails.

FossilOrigin-Name: 73bde71ed10f52b851e220de35519d5fb7e65a932437ab82a194faff490b7930
 2024-09-16 09:12:11 +00:00
drh
a95620c141 Provide more opportunity for the remote side in sqlite3-rsync to send error 
messages back to the local side.  Be sure to invoke pclose2() when done.

FossilOrigin-Name: 23a63505152ff995e4ce0963dc4ab9f76ed55da7e7f5e1b85a2577473642e3ad
 2024-09-15 18:37:34 +00:00
drh
d87a4f8bdd Merge subsequent changes to sqlite-rsync that were accidentally missed by 
the prior check-in.

FossilOrigin-Name: 50762ba0783a04e0dcd9456a1ae17d875b0a9272f2f09854a23d9d5253761e9f
 2024-09-14 16:52:45 +00:00
drh
dbff02abc5 Enhancements to sqlite_dbpage() so that it accepts INSERT statements that can 
extend or truncate the database.  Add the sqlite3-rsync utility program that
make a copy of a live database over SSH.

FossilOrigin-Name: b7a8ce4c8c5fc6a3b4744d412d96f99d2452eb4086ad84472511da3b4d6afec6
 2024-09-14 16:39:02 +00:00
stephan
11e1defc8f CLI arg handling robustness improvements. 
FossilOrigin-Name: 129aca54f6b791c222b51f3eb01569e1e569269860e153b005140eb65af378b9
 2024-09-14 16:30:01 +00:00
drh
3d56d59adc Add the --version option. 
FossilOrigin-Name: 9961334c8007e7cb6ae55885075b74acddc4fa701b359cf67e0f3c237d7eba4a
 2024-09-14 16:28:38 +00:00
drh
7154803d4c New debugging options: --logfile, --errorfile, --remote-errorfile. 
If page 1 changes, always send it last.

FossilOrigin-Name: 2d8cd76691554578e987ce682cf0c42c083711dd1511a178148978182ef43ba2
 2024-09-14 16:03:16 +00:00
drh
df9b488799 Always show the -v traffic message even if there are multiple -v options. 
FossilOrigin-Name: fc05a5b7f77cdbfcc659d49eb09569a64a172362cb90199e2861028085178f10
 2024-09-14 11:38:46 +00:00
drh
15e05eab32 Add the --logfile FILE option for debugging. 
FossilOrigin-Name: 30e1b92d5663e24d2f325f2bab35f81b55848ef39d15688e40b9005269626303
 2024-09-14 11:23:57 +00:00
drh
9d3047bd0d Improved error messages coming out of sqlite3-rsync. 
FossilOrigin-Name: 452fb6de3984c3cb10d30b51dcdb2574578ca128a0c519b2bd43df0bdd343083
 2024-09-14 10:59:32 +00:00
drh
2b30518804 Make the output from sqlite3-rsync with a single -v option the same as it 
is with regular rsync.  Only show the SSH command with two or more -v options,
or if there is an error in popen2().

FossilOrigin-Name: 105ec44b470318fc9ff1773027c4064343f224068c9b6e71c5618f18f7dfcc3f
 2024-09-14 10:48:05 +00:00
drh
33f0a3ed13 Merge sqlite_dbpage fixes into the sqlite3-rsync branch. 
FossilOrigin-Name: dff76b7a3436031ea5a61b8a44ddfa1d40ea20c983f3d34a8501cd7074db68b8
 2024-09-13 23:41:16 +00:00
drh
762946b236 Bug fix in the enhanced sqlite_dbpage for when truncating two or more 
ATTACH-ed databases within the same transaction.

FossilOrigin-Name: 6aa9c8e79b440c6419e65990d9ceba8f00a6f975455138cf2aa82b113daec825
 2024-09-13 21:47:57 +00:00
drh
8550e4a9f8 Fix harmless compiler warning on Windows. 
FossilOrigin-Name: 86e0219d977c493ac19d00c3ddcf560eb317d506c7cf6e4ef17e92daa91e1762
 2024-09-13 16:12:54 +00:00
larrybr
99f50dd219 Close the db as sqlite3_analyzer exits. (See [forum:af384c2315d9718a|forum post, "sqlite3_analyzer not closing WAL-mode db cleanly" ].) 
FossilOrigin-Name: 94ceac98845e31249b656dcdb8a58f456b9212dc83968ea333852a66d72a0dae
 2024-09-13 16:10:04 +00:00
drh
7316b6c072 Improved informational output from sqlite3-rsync. 
FossilOrigin-Name: e55e3e8ec2fe3a9190872d999cee55c85bde92667040cc166233faaa2fa34266
 2024-09-13 13:53:20 +00:00
drh
d61d934f9b Preveious check-in was actually doing an 8-round KeccakF1600. This one 
corrects that to just 6 rounds.

FossilOrigin-Name: 3c36f5814f25483586c4fd49ef2fe5c7c0ff8c59672b1622c92061ec0ba8547a
 2024-09-13 12:35:04 +00:00
drh
d0d3182fa8 Change the hash algorithm from SHA1 to a 6-round KeccakF1600 with a rate 
of 160.  This uses about 1/3rd fewer CPU cycles.

FossilOrigin-Name: 96c7f47a8f59e5078bd296979421c1b57fbcb7be261f8a7a0b1d22a4b5914db0
 2024-09-13 12:28:11 +00:00
drh
e92f8e565b Further enhancement to PTRMAP display in showdb: Show the details of invalid 
entries that are within the range of the database file.  Continue to ignore
invalid entries beyond the end of the database file.

FossilOrigin-Name: 4cad385b90eaca2d90e3375e473472145af4134160b81097a8535d06638c2e4a
 2024-09-13 11:14:10 +00:00
drh
5c6dc45a10 Better initialization of new database files in sqlite3-rsync. 
FossilOrigin-Name: 75d5a8eb3d4ece06900109ad4022ba2a3e82de2f0acb012e3a02bfb4326bfa6d
 2024-09-12 23:30:29 +00:00
drh
74c8e234cd Enhancement to the "showdb" utility such that the "ptrmap" command shows 
PTRMAP entries that extend off the end of the database, as long as they
appear to be well-formatted.

FossilOrigin-Name: a9f95fe5ce90ab9864165e603f3a34013c3c98d03f1db689996f4a32086e2ed6
 2024-09-12 21:58:31 +00:00
stephan
5735921b0f Add RSYNC_OPT to the sqlite3-rsync build flags. 
FossilOrigin-Name: b2a3497e5525dd33faf70961107a0529f476735fef756953c66e105747271c6d
 2024-09-12 21:03:11 +00:00
stephan
6677cfeda7 Port some of the shell's CLI flag-handling code into sqlite3-rsync to make the arg handling more robust. 
FossilOrigin-Name: 53fb9b11807ff7accd8cd41f9cb6516d2503f161ea976940437a1d3aae868665
 2024-09-12 18:15:28 +00:00
drh
40b831851e Replica must be in writable_schema mode. 
FossilOrigin-Name: e385525793c7d74ce8ee139c9d6cfc1248834754598f3fd45b22b9426ff106ee
 2024-09-12 17:06:02 +00:00
drh
6df1de1c73 Improved --commcheck. Add the infoMsg() function which is useful for 
debugging.

FossilOrigin-Name: b979d02ffd1370d8840328bce06c76c224f0fc1fb54b47d6c904547580a820a1
 2024-09-12 16:54:34 +00:00
drh
0b8c8c861b Pass the names of both the origin and the replica databases to the remote 
side, so that if the remote is the replica, it will have access to the
origin database name in case the replica name is really a directory.

FossilOrigin-Name: 435c30171d3c6073b7aaf5cc11cc4813f6a2d225ae6dce1b0e478f0cd5a0b532
 2024-09-12 15:51:56 +00:00
drh
f7c96ee98b Add a protocol version number to the first message, and give the two sides 
an opportunity to negotiate a suitable protocol number, for future
compatibility.  Send the page size as a power-of-two.

FossilOrigin-Name: df0623aae1154281157409f62d6d3fb3ce41829281d53bc55868ce44b3d36883
 2024-09-12 15:36:34 +00:00
drh
165daef043 Add sha1() functions to the CLI. Fix sha1b() such that it actually returns 
a BLOB.

FossilOrigin-Name: fe65821a3b912f061026e6fd7174be26897010e6b474e2780350cac60faebaad
 2024-09-12 14:43:05 +00:00
drh
f1fb5ce10f Improved debugging output. 
FossilOrigin-Name: 80461e0d724963aaf2646005298f1194c5f1c4c9ae41c1085d4d137ed485bd9f
 2024-09-12 12:04:53 +00:00
drh
dc3bec34a6 Progress on the sqlite3-rsync utility. This is an incremental check-in. It 
does compile, but it does not work.

FossilOrigin-Name: fa06977b6db7fa745720561ec0b10570cf7e71598dc7a7c5ee650640e5bdf6f5
 2024-09-11 17:02:44 +00:00
drh
2a4a4ec408 Disable the debug-use-only functions sqlite3_mutex_held() and 
sqlite3_mutex_notheld() when compiling with TSAN in as much as those
routines cause TSAN to complain.  Response to
[https://issues.chromium.org/issues/41427446].

FossilOrigin-Name: db702dd78500a0839b0b2810a580d3634df49275470787b170973a86b73826d3
 2024-09-11 12:17:26 +00:00
drh
79254dc363 Improved SSH infrastructure. The foundation is now in place to begin working 
on the actual sync protocol.  Still experimental.  Still a work in progress.

FossilOrigin-Name: 9a1a95f523a96303aad57e2422c2b51ea7e125f5490f32f7a2929d49b6c69ef8
 2024-09-10 22:14:18 +00:00
dan
0c8144ab4f Alternative implementation of fts5 locale=1 feature that allows blobs to be stored in indexed columns of fts5 locale=1 tables. 
FossilOrigin-Name: 198305de92ebba7045d8ec7d2de98511f3b00924f808a3811f061dca47b01ec7
 2024-09-10 20:32:36 +00:00
dan
27119c56bd Remove a stray "breakpoint" from a test script. 
FossilOrigin-Name: 7d87a27a01311153ddee122cedecedc3bcc331618dc2ab1da397a3b257dc21cf
 2024-09-10 18:38:47 +00:00