김선우
ac440495bd
Nit
2024-08-15 18:59:46 +09:00
김선우
28bd0275c0
Run cargo fmt, clippy
2024-08-15 18:56:02 +09:00
김선우
dc48c2e71d
Add substring scala function with 2 arg
2024-08-15 18:47:32 +09:00
김선우
3fa3c5c002
Add substr scala function
2024-08-15 18:27:18 +09:00
gandeevanr
23a7d389b1
added unit tests for NewRowid
2024-08-08 19:04:10 -07:00
gandeevanr
a9cb8157b5
initial pass at implementing NewRowId
2024-08-07 09:04:09 -07:00
Pekka Enberg
5b7d112e74
Merge 'implementation of json function json(X)' from Jean Arhancet
...
Add the `json` function `json(X)` (related to the issue https://github.com/penberg/limbo/issues/127 )
Closes #230
2024-08-06 08:05:33 +03:00
JeanArhancet
4050a3ebe2
refactor: impl json5 direclty
2024-08-04 12:47:08 +02:00
JeanArhancet
8dbced6a39
refactor: delete Insn Json
2024-08-04 10:56:51 +02:00
JeanArhancet
552090cb29
feat: add json support
2024-08-04 10:54:27 +02:00
sonhmai
0e7bd95e4e
core: fix clippy
2024-08-03 20:14:26 +07:00
Pekka Enberg
0affdada2a
core: Move datetime.rs to vdbe/
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The file contains SQL functions invoked by the VDBE so let's move the
file there.
2024-08-02 17:34:10 +03:00
Pekka Enberg
9c479734be
core: Rename to exec_time()
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Follow the same naming convention as other SQL functions.
2024-08-02 17:34:10 +03:00
Pekka Enberg
465dfa3cb5
core: Rename to exec_date()
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Follow the same naming convention as other SQL functions.
2024-08-02 17:34:10 +03:00
jussisaurio
20c085614f
Add ability to annotate instructions with comments
2024-08-01 20:34:45 +03:00
jussisaurio
551b11303f
Broaden the type of expr that qualifies as seekrowid candidate
2024-08-01 17:23:59 +03:00
jussisaurio
97dfae437c
SeekRowid VM instruction
2024-08-01 17:23:59 +03:00
Pekka Enberg
f8a43361db
core: Move pager.rs to storage module
2024-08-01 11:52:50 +03:00
Pekka Enberg
7abc48303f
core: Move btree.rs to storage module
2024-08-01 11:52:50 +03:00
Pekka Enberg
73bdf1671f
Initial pass on WAL reader
...
These are mostly just stubs for now, but at least we have some code in
place as reminder what we need.
2024-08-01 11:31:17 +03:00
sonhmai
789ae4becf
feat: add time() scalar function partial support without modifier #158
2024-08-01 13:06:07 +07:00
Pere Diaz Bou
20dc068a9d
core: don't traverse twice
2024-07-31 17:27:02 +02:00
Pere Diaz Bou
3b9f5aa511
core: implement exists
2024-07-31 17:27:02 +02:00
Pere Diaz Bou
84bf0ea96a
core: remove a bunch of warnings
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Signed-off-by: Pere Diaz Bou <pere-altea@hotmail.com >
2024-07-31 17:27:02 +02:00
Pere Diaz Bou
7846a3b29c
core: fix calculation of record header size varint
2024-07-31 17:27:02 +02:00
Pere Diaz Bou
e6f8b34f2b
core: insert_to_page almost complete
2024-07-31 17:27:02 +02:00
Pere Diaz Bou
bbf238a6a4
core/io: save raw buffers on page
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necessary for future lazy addressing of values and writes to page data
2024-07-31 17:27:02 +02:00
Pere Diaz Bou
a09f3485f9
core: fix op generation
2024-07-31 17:27:02 +02:00
Pere Diaz Bou
6db82abf63
core: move_to
2024-07-31 17:27:02 +02:00
Pere Diaz Bou
6357e88b46
core: implement vdbe opcodes minus newrowid
2024-07-31 17:25:01 +02:00
Pere Diaz Bou
bbed54d11c
core: basic op explain insert
2024-07-31 17:23:16 +02:00
macroexpansion
918b99b7a3
feat: add RTRIM(X) and RTRIM(X,Y) scalar function
2024-07-28 21:17:53 +07:00
macroexpansion
750f18be35
feat: add ltrim scalar function
2024-07-27 19:46:27 +07:00
Pekka Enberg
35dff7ca2c
core: Add module-level docs for translate and vdbe
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Let's add module-level documentation for the code generator in
`translate` and the virtual machine in `vdbe`, which are two major
subsystems in the database engine that developers work on mostly.
2024-07-26 10:23:47 +03:00
Pekka Enberg
ec6f0224ef
Merge pull request #224 from ethanniser/add-unicode
2024-07-25 20:37:39 +03:00
Ethan Niser
aa6531f802
add unicode scalar function
2024-07-25 10:05:41 -07:00
Pekka Enberg
351242561d
Kill anyhow usage
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Switch anyhow to explicit `LimboError` type using thiserror crate, which
lets us make error handling more structured.
2024-07-25 17:15:08 +03:00
Ethan Niser
07d6ebef24
rename SingleRow -> Scalar
2024-07-24 08:53:47 -07:00
Pekka Enberg
0cb993e152
Merge pull request #204 from jussisaurio/multi-way-join
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Refactor join processing / support multiway joins
2024-07-24 11:06:32 +03:00
Pekka Enberg
e3fea5cd92
Merge pull request #208 from jussisaurio/fix-agg-functions-on-text
2024-07-24 00:19:33 +03:00
jussisaurio
cc79ff5cfd
Fix #205 : agg functions on text columns
2024-07-23 23:18:01 +03:00
jussisaurio
588ab1af06
Run formatting and enforce formatting in CI
2024-07-23 23:14:36 +03:00
gandeevanr
871fae3286
Implement the Date() method
2024-07-23 09:19:08 -07:00
jussisaurio
84cf4033d5
Refactor join processing
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- Make all constraints a list of WhereTerms in a ProcessedWhereClause
- Support multiple joins instead of just one
2024-07-23 15:04:40 +03:00
Pekka Enberg
966ee39589
core: Move sorter.rs to vdbe/
2024-07-23 14:54:41 +03:00
Pekka Enberg
e0663f2acf
core: Move insn_to_str() to vdbe/explain.rs
2024-07-23 14:51:52 +03:00
Pekka Enberg
8f00888a6c
core: Move ProgramBuilder to vdbe/builder module
2024-07-23 14:30:31 +03:00
Pekka Enberg
e154fc1826
core: Move vdbe.rs to vdbe/mode.rs
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Preparation for splitting vdbe.rs into smaller modules.
2024-07-23 14:25:23 +03:00
