Bennett Clement
a85f47310c
Move where clause literal out of loop
2024-07-14 14:00:25 +08:00
Bennett Clement
e9647bf425
Fix comments display
2024-07-14 13:50:21 +08:00
Pekka Enberg
5b8de891e2
Merge pull request #139 from ethanniser/add-nix-flake
2024-07-14 08:10:57 +03:00
Pekka Enberg
0f0b88cbe7
Merge pull request #140 from benclmnt/feat/improve-explain-comments
2024-07-14 08:10:37 +03:00
Pekka Enberg
0281bccabf
Merge pull request #138 from jussisaurio/optimize-where
2024-07-14 08:09:39 +03:00
Bennett Clement
d64733c0b9
Improve explain comments
...
- Resolve cursor ID to table name and get column name from index
- Since we change the type of BranchOffset to i64, add assertions in
Program.step() function
- opcode generation compatibility with sqlite: change register number to start from 1
- Improve Column,Rowid comment, Add DecrJumpZero comment, Fix Integer
comment
- Fix typos in code comments
2024-07-14 11:35:22 +08:00
Ethan Niser
a817f9c168
add nix flake
2024-07-13 17:07:13 -07:00
jussisaurio
b288ac2b89
Optimize where clause bytecode
2024-07-14 01:30:09 +03:00
Pekka Enberg
95f5ddd621
Merge pull request #136 from jussisaurio/labeling-system-coalesce
2024-07-13 23:38:13 +03:00
jussisaurio
851aea212d
add coalesce(), refactor/rename add_label()
2024-07-13 23:03:56 +03:00
Pekka Enberg
9458522164
Merge pull request #134 from Ramkarthik/add-group-concat
2024-07-13 20:28:11 +03:00
Pekka Enberg
52a3cc38e6
Merge pull request #137 from pereman2/resolve-label
2024-07-13 20:27:57 +03:00
Pere Diaz Bou
7601045122
core: clear references on resolve
2024-07-13 19:04:00 +02:00
Pere Diaz Bou
d0f37969ce
core: matrix of labelsXinsnref instead of hashmap
2024-07-13 18:54:33 +02:00
Pere Diaz Bou
be387eb31c
core: labels system and limit refactor
...
Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com >
2024-07-13 18:54:33 +02:00
Ramkarthik Krishnamurthy
5dff56d18a
Fixes it for both sides of the operator
2024-07-13 14:53:16 +05:30
Ramkarthik Krishnamurthy
0f7c88f5ad
Fixes truncation of trailing zeros when converting float to string
2024-07-13 14:49:18 +05:30
Pekka Enberg
3f7574686d
Add latency benchmarks used in EdgeSys '24 paper
2024-07-13 11:12:54 +03:00
Pekka Enberg
0613813a8e
Move compatibility table to top-level directory
2024-07-13 11:01:49 +03:00
Pekka Enberg
77add4d9ac
Add kqueue to CHANGELOG
2024-07-13 10:58:40 +03:00
Pekka Enberg
698b87fc86
Merge pull request #133 from benclmnt/kqueue-io
...
Use kqueue for Darwin IO
2024-07-13 10:40:01 +03:00
Bennett Clement
30e4a70d07
ignore wasm compilation target
2024-07-13 15:17:18 +08:00
Ramkarthik Krishnamurthy
59c6429555
Fix invalid column names in aggregate function
2024-07-13 11:47:59 +05:30
Ramkarthik Krishnamurthy
59b1852d41
Adds test for string_agg
2024-07-13 10:59:46 +05:30
Pekka Enberg
9c8e94acee
Merge pull request #132 from gvos94/graghura/add-pipfile
2024-07-13 06:52:55 +03:00
Bennett Clement
26152e07e5
Use kqueue for Darwin IO
2024-07-13 09:44:03 +08:00
Ramkarthik Krishnamurthy
dddc0be88f
Some refactoring
2024-07-13 02:46:37 +05:30
Ramkarthik Krishnamurthy
a303e6ad96
Implements string_agg and extends group_concat to work with column delimiters
2024-07-13 02:13:28 +05:30
gandeevanr
b728208526
Updated Pipfile
2024-07-12 13:07:34 -07:00
gandeevanr
31a8972d7f
Updated README.md to use pipenv
2024-07-12 12:42:24 -07:00
gandeevanr
9466ec82e7
Added Pipfile and Pipfile.lock
2024-07-12 12:38:56 -07:00
Ramkarthik Krishnamurthy
9268560a51
Implements group concat aggregate function
2024-07-13 00:55:40 +05:30
Pekka Enberg
c419fa9385
Merge pull request #131 from seonWKim/fix-typos
2024-07-12 19:23:14 +03:00
김선우
6aabd919da
Fix typo
2024-07-12 23:19:44 +09:00
Pekka Enberg
2540f7d127
Merge pull request #130 from JoanFM/feat-help-msg
2024-07-12 13:04:16 +03:00
Joan Martinez
346279f9bb
add help message to CLI
2024-07-12 12:00:20 +02:00
Pekka Enberg
b14150f3b5
sqlite3: Add stubs to make Python build link
...
Add enough stubs to be able to link CPython build against Limbo's SQLite
compatibility API:
```
export LIBSQLITE3_LIBS=../limbo/target/debug/liblimbo_sqlite3.a
./configure
make -j8
[snip]
gcc -shared Modules/_sqlite/blob.o Modules/_sqlite/connection.o Modules/_sqlite/cursor.o Modules/_sqlite/microprotocols.o Modules/_sqlite/module.o Modules/_sqlite/prepare_protocol.o Modules/_sqlite/row.o Modules/_sqlite/statement.o Modules/_sqlite/util.o ../limbo/target/debug/liblimbo_sqlite3.a -o Modules/_sqlite3.cpython-314-x86_64-linux-gnu.so
thread '<unnamed>' panicked at sqlite3/src/lib.rs:751:5:
not yet implemented
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
fatal runtime error: failed to initiate panic, error 5
make: *** [Makefile:1511: checksharedmods] Aborted (core dumped)
```
All that's left is to actually implement all of this...
2024-07-12 10:08:37 +03:00
Pekka Enberg
f6704ba3e0
Update opcode compat
2024-07-12 08:41:44 +03:00
Pekka Enberg
19d873f3e6
Update changelog and compat
2024-07-12 08:31:52 +03:00
Pekka Enberg
3e8da8e4c5
Document how to run compat tests with SQLite
2024-07-12 08:27:06 +03:00
Pekka Enberg
55adf93282
Fix broken WHERE clause test case
...
The broken test case does not pass on SQLite so it's wrong. I suspect
the test was written before commit e377e09
2024-07-12 08:22:13 +03:00
Pekka Enberg
f1bca597cb
Merge pull request #121 from jussisaurio/where-clauses
...
Basic where clause support
2024-07-12 08:21:38 +03:00
jussisaurio
1b0aa568a4
Basic where clause support
2024-07-12 00:26:32 +03:00
Pekka Enberg
3d15198d4c
Update compatibility table and changelog
2024-07-11 20:13:16 +03:00
Pekka Enberg
4affff0655
Merge pull request #120 from benclmnt/fix-aggfn-empty-state
...
Fix avg(), total(), count() default value on empty set
2024-07-11 20:11:37 +03:00
Bennett Clement
e377e09498
Fix avg(), total(), count() default value on empty set
2024-07-12 00:20:44 +08:00
Pekka Enberg
79ba53f190
Merge pull request #119 from benclmnt/support-total-aggfn
...
Implement total() aggregation function
2024-07-11 18:48:16 +03:00
Bennett Clement
8a9eb74f9b
Implement total() aggregation function
...
- Returns 0.0 when called on non integer / non float columns
- Always returns floating point number
- fix: default for sum() should be NULL when there is no non-NULL row
per docs
2024-07-11 23:40:55 +08:00
Pekka Enberg
0a304a98b5
Merge pull request #117 from Ramkarthik/main
2024-07-11 14:23:04 +03:00
Ramkarthik Krishnamurthy
f038c1c7d2
Indent only the opcode value
2024-07-11 16:19:23 +05:30
