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25496 Commits

Author SHA1 Message Date
dan
a0fe1e7d13 Fix a problem with fts3 auxiliary functions and one or more NEAR expressions ORed together. 
FossilOrigin-Name: de4690a10ad4631e7452ccbb05b177a821d9dda387a854d216a6c54c7a189ead
 2023-01-25 15:45:45 +00:00
dan
0fa2bbf9e1 Fix another problem with fts3/4 auxiliary functions and NEAR expressions that consist entirely of deferred tokens. 
FossilOrigin-Name: a8c91c132f6157b7e3649f57a799984b1d7f8a18fd434515c875617d4195db29
 2023-01-25 13:42:55 +00:00
dan
f36fa4e902 Add scalar SQL function unhex(). 
FossilOrigin-Name: 890e9629a7480138c9c1d3acc2d1e7b3c05e0d156e5c5fba428bc1aeb790fbfb
 2023-01-24 20:17:43 +00:00
dan
a50db438eb Update unhex() to allow a second argument, specifying a set of characters that are permitted to appear between pairs of hexadecimal digits. 
FossilOrigin-Name: 66c8562690b19f17972589611810e1dccad3a48777acb05208289c1f77076f71
 2023-01-24 17:19:47 +00:00
dan
e35d1e1e6a Fix a problem with using fts3 auxiliary functions with expressions like "E AND ...", where E is a NEAR expression that consists entirely of deferred tokens. 
FossilOrigin-Name: 39bfae4c4698a13e07c4a0725f2790955e03b601fe64e17a000c691def1bdcb8
 2023-01-24 11:24:28 +00:00
drh
f648389a2e Suppress a harmless compiler warning. 
[forum:forumpost/e3f72e9291189925|Forum post e3f72e9291189925].  The code
was legal and correct. The revised code is actually less clear in its intent.
But at least now there will (hopefully) be no warning.

FossilOrigin-Name: 48bb7c88787bf5de1d70cf3cc81ada38c6c02e476dbdff12c8676c6d5ee19aed
 2023-01-23 21:41:41 +00:00
drh
c3f616597c Due to a coding error, check-in [8efd61e8518594e3] did not actually use 
just read transactions if the operation is read-only and the
SQLITE_MAX_ATTACHED macro is set to 31 or more.  This was due to a misuse
of the writeMask field of Parse, pointed out by
[forum:/forumpost/aa173c18d5|forum post aa173c18d5].

FossilOrigin-Name: 8760566893b64325874c7ec0aff8014026ce525e7fff1489027d2ce698495e76
 2023-01-23 20:45:47 +00:00
drh
a794af53b4 Add the missing CARRAY_BLOB macro to the carray.h extension header. 
FossilOrigin-Name: 10bf639cd169147d4608918543f9a9b15417c10a231590b961c91500a1856f6e
 2023-01-23 16:16:00 +00:00
dan
e3c11d55db Add experimental user function unhex(). 
FossilOrigin-Name: dbe424b5db33ce2c7562dfb44daf2969cf3074234cc891eb9b8d0d907faf6a78
 2023-01-23 14:11:34 +00:00
larrybr
f75e485ea7 Give CLI .version a place in .help output. 
FossilOrigin-Name: 5f2dfdcc345453ee0a05311f6826d90b7c1d7b95fdaf77a0a8383923a8fc7213
 2023-01-22 21:54:17 +00:00
stephan
0bcded30e5 Minor API doc cleanups and JS code simplification. 
FossilOrigin-Name: f608a3a45609693c1c0237f12c394275ec9a6225fa986e62345f21af763293a0
 2023-01-21 16:53:01 +00:00
drh
3fdb05e883 Fix a memory leak in the TCL test harness associated with carray. 
FossilOrigin-Name: 5a316f9fd94b73fc54ef94a1dab2f13bdd16c4fb13d2620b7c907d104d5b4d7a
 2023-01-21 00:59:20 +00:00
drh
c1b54fa225 Fix harmless compiler warnings. 
FossilOrigin-Name: ded60f5b3431283d70eb8c41761c0fa9727021e6309d0df0ae3fb0a5274c1299
 2023-01-21 00:19:29 +00:00
drh
a96cd076fe Extend the carray extension to allow the use of BLOB values to be bound 
as an array of "struct iovec" objects.

FossilOrigin-Name: e117a03ca6560e958884f277db827c51ae337a970c17143a0a5f9b150f52f87a
 2023-01-20 21:00:03 +00:00
drh
42d652c047 Two branches associated with memdb are now always taken (I believe). Tag 
them with ALWAYS() to verify this.

FossilOrigin-Name: 20b9b5aa4fa6136059cf1123f00d86cb7bd8fb0f0f86f971e9714f22725e60b5
 2023-01-20 19:19:24 +00:00
dan
d993b15aa3 Ensure that the database encoding cannot be changed while there are statements running. And that the connection is left in a valid state after an obscure OOM within sqlite3_deserialize(). 
FossilOrigin-Name: a02da71f3a80dd8e817e89cdaa775c95e38c90d2471f8fec516bed086539e2c0
 2023-01-20 17:50:24 +00:00
dan
ab5ebc4082 Add tests for changing the database encoding via RESET_DATABASE/VACUUM. And test that it is not possible to trick another connection with this. 
FossilOrigin-Name: b869054acb8f171cbc16808eb87be85e6e38d5c5670522ff4e49aef92250d5b2
 2023-01-20 15:13:30 +00:00
drh
3601db8f86 The json_group_array(), json_group_object(), and fts5_source_id() functions 
should all be deterministic and innocuous.

FossilOrigin-Name: edcb83fa0d3c832d044b267d608fed31a2ac841b81c7c9406b2136ac43d61a1a
 2023-01-20 13:34:14 +00:00
dan
b8f9913baf Fix numbering issue in and remove duplicate test from windowB.test. 
FossilOrigin-Name: fa10e561f5dcdb23af862c2e486e877d379f12eae077ae5fd3da6028f1c20b49
 2023-01-19 18:16:09 +00:00
stephan
8a45f68b1c Emit sqlite3-api.(m)js during the JS build process, which are the JS APIs without the Emscripten/wasm-loading parts. They are hypothetically useful for arbitrary build environments/toolchains but have notable caveats related to the wasm imports, as elaborated on in the makefile. 
FossilOrigin-Name: 966b55c513a14c6ab3ec128cfe6d157ecd9bec32e3fce2f559f130249cec50ab
 2023-01-18 17:39:04 +00:00
dan
ae2e7fcc4c Fix another issue with very large compressed LSM databases. 
FossilOrigin-Name: d71154265a294a1ece89d257f55f6855db7c30aec55ea0dc4eeb61bce1e8fad3
 2023-01-17 19:34:01 +00:00
drh
f06067f0b2 Change an now unreachable testcase() into an assert(). 
FossilOrigin-Name: 517b2c4c4ee9afc50e5457a6877e5af34358a6267d8dad669d25410c124866ac
 2023-01-17 19:00:22 +00:00
drh
d37aabe53f Fix harmless compiler warnings in the CLI. 
FossilOrigin-Name: 7cf282d307a23697b38f5fd4b46f13f63a9e6f7cc74ccd66297d88c00aa8f454
 2023-01-17 18:40:54 +00:00
dan
19ab86f3ff Update virtual tables json_each and json_tree so that adding "ORDER BY rowid" to a query does not require an external sort. 
FossilOrigin-Name: ce18f0ed684824e67ed6c09acab8e735fef2c52b2ed32270dee1a2a67802c59b
 2023-01-17 15:46:27 +00:00
drh
c37af308fa Add test cases to confirm that the schema parsing quirk in which an 
ON CONFLICT clause is accepted and ignored on table CHECK constraints but
raises an error on column CHECK constraints.  We want to continue supporting
this harmless quirk to avoid breaking legacy applications and databases that
accidentally use it.

FossilOrigin-Name: 92b6a9cd0fb027fe675b3913aa07c75445bba0cfac9530d08d7e48f7869c04cc
 2023-01-17 13:33:51 +00:00
larrybr
e8f114baa6 Cause .clone to not trip over sequence table as reported at [forum:/forumpost/71ff9e6c4c|forum post 71ff9e6c4c]. 
FossilOrigin-Name: b44d04f7b051d807a81152a6e4f15a765f7b9ed1f01b48b40dc5420c11e0c251
 2023-01-16 21:49:37 +00:00
drh
5b17533994 In the CLI, create our own private version of strncpy() to work around 
false-positive compiler warnings from Alpine Linux.

FossilOrigin-Name: 83f21285fe86430a66ce6841606e3ad7c27da52ac75a034c6a00c7a9fdb9791d
 2023-01-16 18:13:00 +00:00
drh
57003792df Omit the long-disused FTS1 and FTS2 implements from the active source tree. 
The code will persist forever in the source repository, but there is no point
in carrying it around in the latest tarballs where it is never used.

FossilOrigin-Name: 2bb50d5aedef0fd216d94058f477a58d88aa3a68bbadc94fa67998b7c391a8ff
 2023-01-14 19:53:42 +00:00
larrybr
3f7b9944b8 Add OOM check, per tip at [forum:/forumpost/933479b2d5|forum post 933479b2d5] 
FossilOrigin-Name: eda84dcffee6016fb3f8588d96c7ffb6275edd626b11f6fe12e81be90226c7d8
 2023-01-14 19:27:40 +00:00
larrybr
58abb646c5 Doc-only fix, per [forum:/forumpost/0cfaf6876b|forum post 0cfaf6876b] 
FossilOrigin-Name: eac135fd6a5dd220a0f7c1b61f987bbd801faabdb76846c4417fef0dd03fcb87
 2023-01-14 19:09:26 +00:00
dan
2bb3a4d6d6 Fix another lsm compression-mode bug. 
FossilOrigin-Name: f9fafc941370f805f6656ac13543333b36ee52f1ad44c891252b99a74bd2ddf4
 2023-01-13 20:49:42 +00:00
drh
475e76d43e In expression nodes of type REGISTER with sub-type COLUMN, ensure that the 
iColumn field is set correctly, as otherwise the "IS NULL" operator might
be incorrectly optimized.  Fix for the problem described by 
[forum:/forumpost/d010a26798915b53|forum post d010a26798915b53].

FossilOrigin-Name: 0819a1869a39d54a405259ea323365506a182962a02affdef16a03446005da64
 2023-01-13 19:29:46 +00:00
drh
bd8e3d7d0a Add missing "const" on variables in recent RBU fixes. 
FossilOrigin-Name: 9b8dcd79050f9bfa745271f51377b38cfed4d8ce41a36b773a30799d69f7b943
 2023-01-13 18:20:40 +00:00
drh
b28b5f348b Enhance query planning so that it check for sqlite3_interrupt() calls and 
periodically invokes the progress handler callback (if any) during long
query analyses.

FossilOrigin-Name: bd8fa10e59f58886e10c84ea9934fa1b5f491aac2eff302757a76d2d36d59b69
 2023-01-13 15:54:25 +00:00
drh
b928141edc Update documentation for sqlite3_progress_handler(). 
FossilOrigin-Name: 41b4c407b7f6968f4493fb9a0b220c55a6f6a353a8e6cb054efd3eb01bdd11dc
 2023-01-13 15:31:24 +00:00
drh
7ef26cbffa Remove an incorrect legacy assert(). 
FossilOrigin-Name: 3006b3b32fb1efedde3ade418c19c35b6e9a4af1e6a7cb5d5c72a080ec1f6f3c
 2023-01-13 11:31:49 +00:00
drh
94effc8a05 Reduce the frequency of calls to sqlite3ProgressCheck(). 
FossilOrigin-Name: 795aca4a269ea4ede547844037c218ac714c40e8bee003e4d9b786befc9cf97a
 2023-01-12 20:36:43 +00:00
drh
2fc9dc9330 Fix sqlite3_prepare() so that it only invokes the progress handler on every 
N-th call to sqlite3ProgressCheck(), where N is the progress handler step
count.  Also fix faulty asserts exposed by the ability to interrupt in the
middle of sqlite3_prepare().

FossilOrigin-Name: 05461651599bb490ac6cfd893645dabab9cccedc6adcce15aee2487b2ea6027a
 2023-01-12 19:51:49 +00:00
dan
e4172b690b Do not attempt to run new test file rbupass.test if the "demo" VFS is not available. 
FossilOrigin-Name: c5d958eb942a8d6ea1e6e1d2d57637f9359d518965a28f298c7fbacdb9080f59
 2023-01-12 19:28:34 +00:00
dan
67da9239ba Avoid crashing when using an RBU VFS with a version 1 parent VFS. 
FossilOrigin-Name: d149772d18c47bf986decb7e08d148b1d417bbcc8522fd6240ead836ec34074b
 2023-01-12 19:11:41 +00:00
dan
64f03fa54f When deleting any old OAL file before starting an RBU update or vacuum, use the same VFS as will be used for the target database, even if this is not the system default. 
FossilOrigin-Name: 5a86c6cb1f16a15bdbc42544b8ed1912d9e87f04c514b8481a77442fbbd8accf
 2023-01-12 17:13:44 +00:00
drh
f84cbd1676 Attempt to provide a mechanism to do early termination of long-running 
statement preparation by invoking the progress handler at strategic points
during sqlite3_parpare().  This experiment shows that sqlite3_prepare() might
leave the resulting prepared statement uninitialized following an interrupt.

FossilOrigin-Name: 79636f2d80aee70832913a78933da2a7e30cc037810b93903ebbc1925ea93fef
 2023-01-12 13:25:48 +00:00
drh
8518eaccd7 Fix duplicate semicolon in btreeInt.h. 
[forum:/forumpost/8db1711ca2|Forum post 8db1711ca2]

FossilOrigin-Name: 7526c46632578a2b602622b9debc406b52af4a42cc880970c4307d13853d59d3
 2023-01-11 20:52:15 +00:00
drh
d29bcd9d08 Fix a false-positive in the out-of-range jump detection logic that was 
added as part of RIGHT JOIN.

FossilOrigin-Name: ab5bcb91cda45576ae9f3f272ec92eb3be3c26436a440ebb89f51f49c42e0fd2
 2023-01-11 17:59:18 +00:00
drh
d2467a89fd If OP_Rewind has P2 of zero, that is an assertion that the table is never 
empty.  This fixes a false-positive in the out-of-subroutine jump detection
logic added in version 3.39.0, and which was causing the assertion on the
previous check-in.

FossilOrigin-Name: 33fd9997ebb88f0d78522c036e75aef08015d31d28b1cbee08ae7c4cd5ecc6aa
 2023-01-11 17:50:24 +00:00
drh
d2b11786e8 Add an assert() to the byte-code engine that goes off if the OP_Halt opcode 
is invoked with SQLITE_INTERNAL.  This causes the RIGHT JOIN error
"Opcode jumps to ... which is outside the subroutine ..." to fail immediately,
causing it to come more readily to tester's attention.  There is at least
one testcase in test/fuzzdata8.db that asserts due to this change.

FossilOrigin-Name: b8f994414285264f4f7c472dfad646a061fc3580b754eac0f20080c24ecc256d
 2023-01-11 16:44:57 +00:00
dan
b609a79f4a Fix problems with compressed LSM databases larger than 2GiB. 
FossilOrigin-Name: f884224578e549c7a15cd710e351c675631bd8939bd1d353b4337dcf4144c868
 2023-01-11 16:25:55 +00:00
drh
5dd74bf384 Improved progress-handler and interrupt detection during PRAGMA integrity_check. 
FossilOrigin-Name: 6db42780a9e530bcc94490cc6080536309666dc13523272d1799d6661137e908
 2023-01-11 16:17:31 +00:00
dan
7c6f915af8 Fix another 64-bit offset problem in lsm. 
FossilOrigin-Name: 1f3d0bdc20aa74a595f7bb7b2c152259a9d3a8ffbe7cc229c57ad2142df5376d
 2023-01-11 16:02:20 +00:00
drh
3b7a19b033 Add a new sqlite3_is_interrupted() interface that can be used by long-running 
app-defined functions and similar to see if they need to exit early due to
an sqlite3_interrupt() call.

FossilOrigin-Name: d030f341369b7f32789cbcf3d0ad9a2ac5cad99a56dac7dfe68b7f06dc339b17
 2023-01-11 00:27:06 +00:00