aljaz/turso
1
0
Fork 0
mirror of https://github.com/aljazceru/turso.git synced 2025-12-25 20:14:21 +01:00
Code Issues Packages Projects Releases Wiki Activity
208 Commits 1 Branch 0 Tags
5fbcdbb424b92bbb7528576b33c1f2a139ea25e2
Commit Graph

208 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Pekka Enberg
5fbcdbb424 Fix SELECT .. LIMIT not respecting the limit 
Fix the codegen to emit DecrJumpZero in the right place.
 2024-06-30 19:11:45 +03:00
Pekka Enberg
1573844680 Make all.test exit with failure if test fails 2024-06-30 17:35:05 +03:00
Pekka Enberg
dbd3f359fe Merge pull request #58 from pereman2/avg 
core: Avg aggregation function
 2024-06-30 17:30:50 +03:00
Pere Diaz Bou
1419ae93bc gen-database: add age to user table to test agg 
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>
 2024-06-30 12:48:19 +02:00
Pere Diaz Bou
123f6353f7 core: rename ColumnAggregationInfo -> ColumnInfo 
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>
 2024-06-30 12:48:19 +02:00
Pere Diaz Bou
1cd6101b44 core: add some comments explaining analyze_column 
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>
 2024-06-30 12:48:19 +02:00
Pere Diaz Bou
18c2f5f8d2 core: clean up warnings 
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>
 2024-06-30 12:48:19 +02:00
Pere Diaz Bou
c7d40806fd core: Avg aggregation function 
Simple implementation for aggregation functions. The code added is
purposely so that we can add things like `CEILING(avg(n))` in the future. Aggregation function
impose a higher level of complexity that requires us to plan ahead
several things:

* simple avg: `select avg(id) from users`
* nested avg: `select ceiling(avg(id)) from users`
* avg with other columns: `select ceiling(avg(id)), * from users` (yes,
  this is valid sqllite). For now I'm nullifying extra columns for
  simplicity.
* avg with other agg functions: `select avg(id), sum(id) from users`.
  This should be supported.
* At last -- Order By is a painful enough case to treat alone (not done
  in this pr)

Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com>
 2024-06-30 12:48:19 +02:00
Pekka Enberg
650288e786 Switch testing.db to WAL mode 2024-06-29 17:36:58 +03:00
Pekka Enberg
1d4850df37 Fix invalid database path 2024-06-29 17:36:36 +03:00
Pekka Enberg
19e237ce17 Update README 2024-06-29 10:41:16 +03:00
Pekka Enberg
1d45b97903 New cover image for README 2024-06-29 10:37:37 +03:00
Pekka Enberg
cc101b1b00 Use larger and more realistic database for testing 2024-06-29 10:03:11 +03:00
Pekka Enberg
4d8e0f1214 core: Clean up translate.rs by moving update_pragma() 
Makes the code flow read better from top to bottom.
 2024-06-28 08:44:27 +03:00
Pekka Enberg
dc26db4f0d Remove duplicate default-run 2024-06-28 08:39:36 +03:00
Pekka Enberg
7a61c1a756 Merge pull request #56 from penberg/sim 
Initial pass on deterministic simulator
 2024-06-27 19:49:13 +03:00
Pekka Enberg
2684341bac Initial pass on deterministic simulator 
The simulator does not do much, but does discover failures on Linux with
io_uring, though, so it's a start.
 2024-06-27 18:32:04 +03:00
Pekka Enberg
df230dc830 Fix DecrJumpZero usage in translate_select() 
SQLite special-cases `LIMIT 0` by emitting an explicit `Goto` to avoid
executing any `ResultRow` statements. We, however, hacked around this in
DecrJumpZero but also the placement of the generated instruction.

Let's follow SQLite codegen here. We still need to fix `LIMIT 0`,
though.
 2024-06-24 21:43:19 +03:00
Pekka Enberg
6290c8167d Unify SELECT .. LIMIT handling in translate_select() 
Working towards a saner translate_select(), let's unify `SELECT ..
LIMIT` handling across different types of select statements.
 2024-06-24 21:36:34 +03:00
Pekka Enberg
bdbbbda84f Extract translate_column() function 2024-06-22 09:44:35 +03:00
Pekka Enberg
828fb813a8 core: Fix codegen for rowid alias 
We should emit `Column` bytecode for a primary key, unless it is an alias for a rowid.
 2024-06-21 13:10:21 +03:00
Pekka Enberg
8d4d2f32ee core: Fix INTEGER data type detection 2024-06-21 13:09:43 +03:00
Pekka Enberg
ffa999b458 Update SQLite compatibility table 2024-06-19 21:59:59 +03:00
Pekka Enberg
6c41e27bd2 Add test case for PRAGMA cache_size 2024-06-19 21:59:31 +03:00
Pekka Enberg
50720791ad Merge pull request #51 from pereman2/pragma_cache_size 
core: pragma cache_size support
 2024-06-19 21:59:05 +03:00
Pere Diaz Bou
427103b199 core,wasm: add missing write procedure to wasm 2024-06-19 20:54:55 +02:00
Pere Diaz Bou
932ae7bf3f core: update pragma in transalte 2024-06-19 20:37:17 +02:00
Pere Diaz Bou
7e03cc70d0 core: add minimum cache_size 2024-06-19 20:37:17 +02:00
Pere Diaz Bou
1884aab3b8 core: resize page cache 
Abstract page cache with PageCache so that we can call resize inside
refcell
 2024-06-19 20:37:17 +02:00
Pere Diaz Bou
53c348402a core: parse unary and write to disk 2024-06-19 20:37:15 +02:00
Pere Diaz Bou
d795a7a3ba core: introduce pseudo program with pragma 
Introduced pragma statement parsing and update in memory of default page cache size.

There are some more "improvements" to the print insn procedure —  I couldn't decide what was the preferred way in rust to do printing on different int types so I went with the stupidest I could think of at the moment.
 2024-06-19 20:32:21 +02:00
Pekka Enberg
17a22278c2 Merge pull request #52 from penberg/io-writepath 
core: I/O write path
 2024-06-19 21:30:36 +03:00
Pere Diaz Bou
377073e158 core: I/O write path 2024-06-19 21:26:40 +03:00
Pekka Enberg
d6fbea25ba testing: SELECT .. LIMIT test case 2024-06-19 17:48:24 +03:00
Pekka Enberg
ce9e6bd803 github: First build things, then test 2024-06-19 16:32:24 +03:00
Pekka Enberg
706c4e60ae Switch to using the testing hello.db database 2024-06-19 16:31:44 +03:00
Pekka Enberg
de11402a4a github: Fix compat-test workflow to checkout 2024-06-19 16:27:21 +03:00
Pekka Enberg
cc89238a09 github: Separate compatibility tests in own workflow 2024-06-19 16:25:23 +03:00
Pekka Enberg
805458e37f Drop wasm toolchain dependency for tests 2024-06-19 16:24:04 +03:00
Pekka Enberg
94c827d5ae First pass on compatibility tests 
With some help from GPT, add a TCL script that has similar syntax as
some of the SQLite source tree tests.
 2024-06-19 16:11:55 +03:00
Pekka Enberg
70b73e7535 Fix limbo output to match sqlite3 
Fix the output of the `limbo` program to match `sqlite3` to simplify
testing.
 2024-06-19 16:06:20 +03:00
Pekka Enberg
c89924c5a1 Update SQLite compatibility table some more 2024-06-19 14:34:57 +03:00
Pekka Enberg
76c4cd525d Update compatibility table 2024-06-19 14:29:28 +03:00
Pekka Enberg
ba1ed2ec09 Run I/O loop in benchmarks 
Fixes #50
 2024-06-08 08:43:15 +03:00
Pekka Enberg
a3c4efc13a Random code cleanups 2024-06-08 08:38:11 +03:00
Pekka Enberg
3f722d5827 core: Extract make_record() function 2024-05-09 07:48:49 -03:00
Pekka Enberg
3afc03cc65 Fix String8 opcode handling 2024-05-08 15:51:10 -03:00
Pekka Enberg
5c0f324b3c Improve EXPLAIN output 2024-05-08 14:22:38 -03:00
Pekka Enberg
4d4d1458e2 Update rustix in Cargo.lock 
Fix for a security vulnerability that Dependabot complains about:

https://github.com/advisories/GHSA-c827-hfw6-qwvm
 2024-05-08 13:47:30 -03:00
Pekka Enberg
7232683dfe core: Fix benchmark 2024-05-08 11:13:29 -03:00