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Author SHA1 Message Date
PThorpe92
334f0a928a Adjust test to reflect new parse error 2025-03-24 21:05:50 -04:00
PThorpe92
4384659e5f Adjust vtab schema creation to display the underlying columns 2025-03-24 20:50:54 -04:00
Diego Reis
f499f756fb core/util: Fix invalid numeric parsing 
To see details: https://github.com/tursodatabase/limbo/issues/1157
 2025-03-24 20:21:09 -03:00
Diego Reis
5dba4999a7 core/util: Add unit tests for parse_numeric_str and fix whitespace handling 2025-03-24 19:56:13 -03:00
PThorpe92
7b55f7a167 Move explain to statement to allow for alternate writer 2025-03-24 18:48:12 -04:00
Diego Reis
160d48d34e ext/python: Workaround to file permission error 
To get more info see:
https://github.com/tursodatabase/limbo/actions/runs/14039536389/job/39312362848
 2025-03-24 16:39:24 -03:00
Diego Reis
6edf3dd3b1 ext/python: Makes linter happy 2025-03-24 12:40:59 -03:00
krishvishal
6a8d1deee6 Convert implementation into event loop style. 2025-03-24 20:52:17 +05:30
Diego Reis
9a8970b6a8 ext/python: Update example 2025-03-24 12:21:30 -03:00
Diego Reis
ab8187f4e6 ext/python: Gracefully close connection by closing it at Drop 2025-03-24 12:21:15 -03:00
Diego Reis
4ca5b11bed ext/python: Add support for Context Manager 2025-03-24 12:20:13 -03:00
Ihor Andrianov
59f00ff0c3 fix not removing lock if cache did not exist 2025-03-24 15:09:18 +02:00
Ihor Andrianov
d8e070a360 moved json_cache to state 2025-03-24 14:48:40 +02:00
Ihor Andrianov
e5199b0f1a add tests 2025-03-24 13:17:59 +02:00
Ihor Andrianov
1511c9b3bf add json cache to json functions and fix tests 2025-03-24 13:17:58 +02:00
Ihor Andrianov
615de2a0d3 add json_cache struct 2025-03-24 13:17:57 +02:00
Ihor Andrianov
1daab8cd7c add bench to check json cache 2025-03-24 13:17:57 +02:00
krishvishal
8c164530fa Remove linear search to obtain cell. current_cell_idx - 1 seems to work reliably. 2025-03-24 16:37:10 +05:30
Pekka Enberg
6798341b05 github: Don't close issues as stale so aggressively 2025-03-24 11:49:13 +02:00
Pekka Enberg
a9099cd6a5 Merge 'Schema translation cleanups' from Pekka Enberg 
Closes #1161
 2025-03-24 11:09:08 +02:00
Pekka Enberg
c5cdc859af Merge 'core: Fix Destroy opcode root page handling' from Pekka Enberg 
The `p1` register points to the root page, not to a cursor.
Fixes #1136

Closes #1162
 2025-03-24 11:09:00 +02:00
Pekka Enberg
65bf33023c core: Fix Destroy opcode root page handling 
The `p1` register points to the root page, not to a cursor.

Fixes #1136
 2025-03-24 10:54:49 +02:00
Pekka Enberg
0ec7dbc44e core: Move translate_create_table() to schema module 2025-03-24 10:44:41 +02:00
Pekka Enberg
0727f4aca6 core: Move temporary table handling to translate_create_table() 2025-03-24 10:38:55 +02:00
Pekka Enberg
7d4ac13926 core: Move translate_drop_table() to schema module 2025-03-24 10:37:02 +02:00
Pekka Enberg
31bbc5144a Merge 'Initial pass at UPDATE support' from Preston Thorpe 
This PR is to support `Update` queries. Follows sqlite behavior as much
as possible.
### limbo
```console
limbo> create table t (a,b,c);
limbo> explain update t set a = 1 where b = 2;
addr  opcode             p1    p2    p3    p4             p5  comment
----  -----------------  ----  ----  ----  -------------  --  -------
0     Init               0     18    0                    0   Start at 18
1     OpenWriteAsync     0     2     0                    0
2     OpenWriteAwait     0     0     0                    0
3     RewindAsync        0     0     0                    0
4     RewindAwait        0     17    0                    0   Rewind table t
5       Column           0     1     4                    0   r[4]=t.b
6       Ne               4     5     15                   0   if r[4]!=r[5] goto 15
7       RowId            0     6     0                    0   r[6]=t.rowid
8       IsNull           6     17    0                    0   if (r[6]==NULL) goto 17
9       Integer          1     1     0                    0   r[1]=1
10      Column           0     1     2                    0   r[2]=t.b
11      Column           0     2     3                    0   r[3]=t.c
12      MakeRecord       1     3     7                    0   r[7]=mkrec(r[1..3])
13      InsertAsync      0     7     6                    0
14      InsertAwait      0     0     0                    0
15    NextAsync          0     0     0                    0
16    NextAwait          0     5     0                    0
17    Halt               0     0     0                    0
18    Transaction        0     1     0                    0   write=true
19    Integer            2     5     0                    0   r[5]=2
20    Goto               0     1     0                    0
```
### sqlite
```console
sqlite> explain update t set a = 1 where b = 2;
addr  opcode         p1    p2    p3    p4             p5  comment
----  -------------  ----  ----  ----  -------------  --  -------------
0     Init           0     15    0                    0   Start at 15
1     Null           0     1     2                    0   r[1..2]=NULL
2     Noop           1     0     1                    0
3     OpenWrite      0     2     0     2              0   root=2 iDb=0; t
4     Rewind         0     14    0                    0
5       Column         0     1     5                    0   r[5]= cursor 0 column 1
6       Ne             6     13    5     BINARY-8       81  if r[5]!=r[6] goto 13
7       Rowid          0     2     0                    0   r[2]= rowid of 0
8       IsNull         2     14    0                    0   if r[2]==NULL goto 14
9       Integer        1     3     0                    0   r[3]=1
10      Column         0     1     4                    0   r[4]= cursor 0 column 1
11      MakeRecord     3     2     1                    0   r[1]=mkrec(r[3..4])
12      Insert         0     1     2     t              7   intkey=r[2] data=r[1]
13    Next           0     5     0                    1
14    Halt           0     0     0                    0
15    Transaction    0     1     1     0              1   usesStmtJournal=0
16    Integer        2     6     0                    0   r[6]=2
17    Goto           0     1     0                    0
```

Closes #1130
 2025-03-24 09:19:22 +02:00
Pekka Enberg
e8c0a6e728 Merge 'Various JSON improvements' from Ihor Andrianov 
Added jsonb_object, jsonb_array, json_insert, jsonb_insert.
MongoDB is sweating now.

Closes #1160
 2025-03-24 09:17:40 +02:00
Pekka Enberg
2bbc2b15bd Merge 'Fix SELECT 0.0 = 0 returning false' from lgualtieri75 
Fixes #1155

Closes #1158
 2025-03-24 08:49:09 +02:00
PThorpe92
a0188e5163 Use bind_col_refs to rewrite the Id expressions 2025-03-23 22:18:41 -04:00
PThorpe92
2dec7b7255 Add more test cases for update 2025-03-23 20:12:10 -04:00
Levy A.
2e79de3466 feat: add guide on fuzing 2025-03-23 20:44:09 -03:00
Levy A.
0013c93fa5 refactor 2025-03-23 20:29:55 -03:00
Levy A.
269857d66c introduce libFuzzer 2025-03-23 20:29:55 -03:00
PThorpe92
4067c98848 Adjust update tests, remove unsupported syntax 2025-03-23 19:20:45 -04:00
PThorpe92
1202653e76 Use normal conditional translation for update where clause 2025-03-23 19:20:14 -04:00
PThorpe92
3597b32e4b Resolve ambiguous columns in expr translator 2025-03-23 19:19:35 -04:00
PThorpe92
8455f612bd Possibly translate both sides of expr in update 2025-03-23 17:08:15 -04:00
PThorpe92
8f469f26b6 Add some additional tcl tests for update support 2025-03-23 17:08:15 -04:00
PThorpe92
a1d5797f90 Update COMPAT.md 2025-03-23 17:08:15 -04:00
PThorpe92
dbfe94d677 Add initial tests for update support 2025-03-23 17:08:15 -04:00
PThorpe92
c83cc6dff2 Small nits/clippy errors in vdbe 2025-03-23 17:08:15 -04:00
PThorpe92
676ddd4fb6 Add logic to handle overwrite cell if insert to same rowid to support update 2025-03-23 17:08:14 -04:00
PThorpe92
ef878a2e20 Begin update implementation, add translation 2025-03-23 17:08:14 -04:00
Ihor Andrianov
b7be728d64 fix copypaste typo 2025-03-23 21:15:29 +02:00
Ihor Andrianov
479dd9c35a clippy 2025-03-23 21:11:35 +02:00
Ihor Andrianov
7710081796 update compat for json functions 2025-03-23 20:59:19 +02:00
Ihor Andrianov
2cab36bfc3 add json_replace, jsonb_replace 2025-03-23 20:52:03 +02:00
Ihor Andrianov
c4549ad2cd split json traversal and mutation operation logic 2025-03-23 20:37:12 +02:00
l.gualtieri
a9ad5a56b9 fix bug #1155 2025-03-23 16:51:10 +01:00
Pekka Enberg
63630ff956 Merge 'Enable pretty mode in shell by default' from Pekka Enberg 
Fixes #929

Closes #932
 2025-03-22 08:20:09 +02:00