Pekka Enberg
26e5496c19
Merge 'Fix autoindex of primary key marked as unique' from Pere Diaz Bou
...
Primary keys that are marked as unique constraint, do not need to have
separate indexes, one is enough. In the case primary key is integer,
therefore rowid alias, we still need an index to satisfy unique
constraint.
Closes #1494
2025-05-17 08:02:04 +03:00
Pekka Enberg
eb757436b2
Merge 'pager: bump default page cache size from 10 to 2000 pages' from Jussi Saurio
...
```
Execute `SELECT count() FROM users`/limbo_execute_select_count
time: [12.867 µs 12.958 µs 13.104 µs]
change: [-91.233% -91.178% -91.120%] (p = 0.00 < 0.05)
Performance has improved.
```
also extracted it to a constant
Closes #1498
2025-05-16 16:32:33 +03:00
Jussi Saurio
416de9dd9c
Extract page cache size constant and bump to 2k
2025-05-16 15:40:19 +03:00
Pere Diaz Bou
82e5597b00
long fuzz tests ci on btree changes
...
The idea is simple, if you modify the btree, we should verify fuzz tests
with long number of iterations to decrease the chance of a regression
2025-05-16 11:26:00 +02:00
Pere Diaz Bou
36dd5b9704
fmt
2025-05-16 09:06:44 +00:00
Pere Diaz Bou
45412a394f
add another test with >1 indexes
2025-05-16 10:37:04 +02:00
Pere Diaz Bou
74328f2617
fix allocation of indices BTreeCreate registers
...
For some reason we always allocated one more index than required when we
had `total_indices>1`.
2025-05-16 10:37:04 +02:00
Pere Diaz Bou
ff524d037d
fix autoindex of primary key marked as unique
...
Primary keys that are marked as unique constraint, do not need to have
separate indexes, one is enough. In the case primary key is integer,
therefore rowid alias, we still need an index to satisfy unique
constraint.
2025-05-16 10:37:04 +02:00
Jussi Saurio
b16044f34b
pager: bump default page cache size from 10 to 1000 pages
...
```
Gnuplot not found, using plotters backend
Execute `SELECT count() FROM users`/limbo_execute_select_count
time: [12.867 µs 12.958 µs 13.104 µs]
change: [-91.233% -91.178% -91.120%] (p = 0.00 < 0.05)
Performance has improved.
```
2025-05-16 09:23:42 +03:00
Pekka Enberg
a6270e8a6c
Merge 'Add libsql_wal_frame_count() API' from Pekka Enberg
...
Reviewed-by: Pere Diaz Bou <pere-altea@homail.com >
Closes #1489
2025-05-15 12:01:45 +03:00
Pekka Enberg
2127de3422
cargo fmt
2025-05-15 12:00:55 +03:00
Pekka Enberg
524a523036
sqlite3: Add libsql_wal_frame_count() API
2025-05-15 11:43:44 +03:00
Pekka Enberg
9303262dfd
OwnedValue -> Value
2025-05-15 11:43:23 +03:00
Pere Diaz Bou
ef65275bda
Merge 'test page_free_array' from Pere Diaz Bou
...
Simply add a fuzz test to test free_array works as intended
Reviewed-by: Jussi Saurio <jussi.saurio@gmail.com >
Closes #1480
2025-05-15 10:19:09 +02:00
Pekka Enberg
e3f71259d8
Rename OwnedValue -> Value
...
We have not had enough merge conflicts for a while so let's do a
tree-wide rename.
2025-05-15 09:59:46 +03:00
pedrocarlo
9fc9415b20
use Jussi's code to avoid cloning immutable record
2025-05-14 13:30:39 -03:00
pedrocarlo
72cc0fcdcb
fixes and comments
2025-05-14 13:30:39 -03:00
pedrocarlo
b2615d7739
add CursorValidState and only save context in delete when rebalancing
2025-05-14 13:30:39 -03:00
pedrocarlo
814508981c
fixing more rebase issues and cleaning up code. Save cursor context when calling delete for later use when needed
2025-05-14 13:30:39 -03:00
pedrocarlo
c69f503eac
rebase adjustments
2025-05-14 13:30:39 -03:00
pedrocarlo
05f4ca28cc
btree rewind and next fix. Keep track of rowids seen to avoid infinite loop
2025-05-14 13:30:39 -03:00
pedrocarlo
c146877344
add sqlite debug cli for nix. Fix cursor delete panic. Add tracing for cell indices in btree
2025-05-14 13:30:39 -03:00
pedrocarlo
6588004f80
fix incorrectly detecting if user provided row_id_alias to set clause
2025-05-14 13:30:39 -03:00
pedrocarlo
482634b598
adjust null opcode emission based in rowid_alias
2025-05-14 13:30:39 -03:00
pedrocarlo
758dfff2fe
modified tests as we do not have rollback yet. Also correctly raise a contraint error on primary keys only
2025-05-14 13:30:39 -03:00
pedrocarlo
3aaf4206b7
altered constraint tests to create bad update statements. Tests caught a bug where I was copying the wrong values from the registers
2025-05-14 13:30:39 -03:00
pedrocarlo
cf7f60b8f5
changed from resolve_label to preassign_label
2025-05-14 13:30:39 -03:00
pedrocarlo
6457d7675a
instruction emitted should be correct, but having an infinite loop bug
2025-05-14 13:30:39 -03:00
pedrocarlo
60a99851f8
emit NoConflict and Halt. Already detects unique constraints
2025-05-14 13:30:39 -03:00
pedrocarlo
5f2216cf8e
modify explain for MakeRecord to show index name
2025-05-14 13:30:39 -03:00
pedrocarlo
9aebfa7b5d
open cursors for write only once
2025-05-14 13:30:39 -03:00
pedrocarlo
5bae32fe3f
modified OpenWrite to include index or table name in explain
2025-05-14 13:30:39 -03:00
pedrocarlo
e7fa023c26
Adding indexes to the update plan
2025-05-14 13:30:39 -03:00
pedrocarlo
4dc1431428
handling edge case when passing duplicate a multi-column unique index
2025-05-14 11:46:24 -03:00
pedrocarlo
ea15b1f617
extract primary key detection
2025-05-14 11:34:39 -03:00
pedrocarlo
b93156ee9d
simplify unique sets creation
2025-05-14 11:34:39 -03:00
pedrocarlo
e75e20c9e9
fix incorrect matching in column name
2025-05-14 11:34:39 -03:00
pedrocarlo
5dee1adab8
panic when on_conflict is specified for Unique constraint
2025-05-14 11:34:39 -03:00
pedrocarlo
e7d0962a6c
adjust order of indices and add tests
2025-05-14 11:34:39 -03:00
pedrocarlo
3526a206e4
support Unique properly by creating a vec of auto indices
2025-05-14 11:34:39 -03:00
pedrocarlo
c5f004c1d6
added test and adjustments
2025-05-14 11:34:39 -03:00
pedrocarlo
e4ca1bb55e
modify automatic index creation to account for unique columns
2025-05-14 11:34:11 -03:00
pedrocarlo
bb158a5433
add unique field to Column
2025-05-14 11:34:11 -03:00
pedrocarlo
002acbb9dc
add check for unique contraint in auto index creation
2025-05-14 11:34:11 -03:00
Pere Diaz Bou
5025655f75
debug assertions
2025-05-14 13:53:51 +02:00
Pere Diaz Bou
c3432e1cc3
fmt
2025-05-14 13:23:12 +02:00
Pere Diaz Bou
13a120530e
comment shift_cells_left
...
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com >
2025-05-14 13:20:11 +02:00
Pere Diaz Bou
0d8a94d49d
expect parse seed in rng_from_time_or_env
...
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com >
2025-05-14 13:19:20 +02:00
Pere Diaz Bou
34c74e34d9
test page_free_array
...
Simply add a fuzz test to test free_array works as intended
2025-05-14 12:48:59 +02:00
Jussi Saurio
176d9bd3c7
Prune bad plans earlier to avoid allocating useless JoinN structs
2025-05-14 09:42:26 +03:00
