07e105e1be
Property path: faster eval for closed path
2 years ago
0a78eacfcd
SPARQL: Makes sure there are no duplicates when evaluating (a|b) property paths
2 years ago
a7bc31b446
SPARQL regex: compile ahead of time if possible
2 years ago
5c055e0d12
Removes Eq derive on query plan
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Unused anywhere
2 years ago
1fa0633db3
Library: adds basic WASI support
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Adds tests for WASM+JS and WASI to the CI
2 years ago
719cde2eac
Implements SEP-0002 ADJUST function
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ADJUST is now only implemented when a new timezone is given. I am not sure "" for no timezone is the best way to go.
It is behind a sep-0002 feature in spargebra and sparql-smith and enabled by default in oxigraph.
2 years ago
3485833875
Makes Datetime.checked_sub return DayTimeDuration
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Allows to be consistent with XPath and SPARQL 1.2 SEP 0002
This change is not replicated yet into the SPARQL evaluator to avoid a breaking change
https://www.w3.org/TR/xpath-functions/#func-subtract-dateTimes
https://github.com/w3c/sparql-12/blob/main/SEP/SEP-0002/sep-0002.md
2 years ago
76dd879ea6
Implements LATERAL join
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Follows SPARQL 1.2 SEP 0006. It is behind a sep-0006 feature in spargebra and sparql-smith and enabled by default in oxigraph.
Apache Jena tests are passing.
SEP 0006: https://github.com/w3c/sparql-12/blob/main/SEP/SEP-0006/sep-0006.md
2 years ago
854e29ee38
Makes XSD datatypes a standalone crate
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Allows other crates to reuse Oxigraph XSD datatypes implementation
2 years ago
1ded5ac4b4
SPARQL eval: Makes sure to avoid overflow when estimating result size upper bound
2 years ago
808c9db007
String formatting: uses inline syntax
2 years ago
d7e4d5583f
SPARQL: Adds an option to disable the optimizer
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Provides a plain evaluator without any trick
2 years ago
2ca8bd19d3
PlanBuilder: no need for &mut references
2 years ago
d65e587756
Property evaluates property paths with unknown graphs
2 years ago
b6c9a5b429
Fixes ZeroOrX path evaluation on terms that are not in the dataset but only in the query
2 years ago
6b02ac3c10
SPARQL UPDATE: Fixes Halloween problem
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Buffers all SPARQL UPDATE operation for DELETE/INSERT in order to avoid this problem.
This is quite heavy but RocksDB transaction already stay in memory, hence it won't change a lot the operation complexity.
The unit test for this problem was bad because the optimizer was hiding the problem.
2 years ago
7581d9a6b2
Makes Clippy happy
2 years ago
cda6b09d79
Fixes NOW() evaluation
2 years ago
59aea75a30
Uses try_into for slice to array conversions
2 years ago
325dc59f84
Add conversion from spargebra Query into oxigraph Query
2 years ago
865f1dac8d
Uses the same key space inside and outside of aggregate evaluation
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There is a project node just alongside aggregates so the key space is already bounded by it
2 years ago
d16033ba66
Variable should stay not bound in subqueries even if they are bound in the parent query
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Closes #261
2 years ago
eedc4b3a71
Removes unnecessary qualified paths
2 years ago
c1d2cf030d
Makes Clippy happy
2 years ago
4cea628570
Upgrades to sysinfo 0.26
2 years ago
e9bbe8e036
Applies new Clippy suggestions
2 years ago
95fd439dc2
Updates dependencies
2 years ago
126df03994
Fixes WASM compilation
2 years ago
1f7e59dde7
HTTP client: adds an option to allow redirections
2 years ago
d9487fd9f5
HTTP client: fixes POST requests
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Raises an error message on not 2XX responses
2 years ago
b04bdcceed
Makes the new Clippy happy
2 years ago
ad710dc825
Bulk loader: removes dead code
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There were some dead code and key-values where deduplicated twice
3 years ago
c815782631
rlimits: be safe if the nice value is bigger than the hard one
3 years ago
cc4e3f8b0f
Bulk loader: avoids to write duplicated values
3 years ago
42f316f7db
Limits the number of opened file by RocksDB
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This was generating too many open file errors
3 years ago
3cbde014a6
Limits the bulk loader thread count to 4
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Allows writing bigger files
3 years ago
fc85dd9e97
Fixes formatting
3 years ago
55550dc0d0
Post-default-branch to main rename
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If possible, could you rename the default branch to `main` and merge this?
Thanks :)
3 years ago
47d1f9a293
Fix deprecated min/max values
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A tiny noop fix
3 years ago
3bed098e9e
A few minor spelling fixes
3 years ago
0123280f64
Do not make compilation fails on lints
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Creates problems on untested architectures and rust version upgrades
3 years ago
b5611445eb
Fixes ARM compilation
3 years ago
d0b3d76bf1
Bulk loader: use as much memory as possible
3 years ago
c5f12f10f6
Better RocksDB error Debug implementation
3 years ago
839375c2a4
Adds an option to avoid aborting bulk loading on syntax error
3 years ago
f70f0b1c16
SPARQL: fixes "default union graph"
3 years ago
d0b8fe1a23
SPARQL: there should be no group if there is no solution in a GROUP BY
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See #189
3 years ago
ec1720f018
Fixes SPARQL-star patterns evaluation
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Some nested triples filtering where not done
3 years ago
581ee0e7af
Adds a global term ordering for ORDER BY
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Allows having a global order on the results even if it's unspecified by SPARQL.
This ordering is likely to change in the future (addition of proper support of other datatypes...).
3 years ago
54c6f2c19f
Bulk load: use megabytes as unit
3 years ago
Tpt