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To prevent confusion when naming variables and class attributes, we should unify the column/attribute naming convention currently present in the RA implem.
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You can see the entitites here and understand more about them in this jamboard but basically every type of new log need sto be in its own seperate table.
https://jamboard.google.com/d/1Z_D5FaI_X0xR…
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In the rest of the relational algebra-related code base, relations are represented as `Constant[RelationalAlgebraSet]`.
In
https://github.com/NeuroLang/NeuroLang/blob/7e0777ff5b6e0d015ad1b10cde…
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When using the left arrow operator to rename columns, the built-in arrow from the toolbar doesn't seem to work, no matter how you format it.
````SQL
rho manufacturer
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https://github.com/NeuroLang/NeuroLang/blob/6230176c09f4a9a8ea92209a2b5453e192ad8946/neurolang/datalog/chase/relational_algebra.py#L213
When trying to remove tuples already computed, it is necessar…
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For developing, analysing and debugging queries, it would be quite convenient to be able to mark parts of a query (e.g., a subquery) and execute only this marked part.
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Hola,
¿Hay alguna manera de hacer las consultas en SQL Online usando álgebra relacional? ¿O tenemos que escribir la consulta sin poder probarla para el bónus?
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The following code reproduces this issue:
```python
from neurolang.utils.relational_algebra_set import (
NamedRelationalAlgebraFrozenSet,
)
x = NamedRelationalAlgebraFrozenSet(iterable=[]…
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```julia
julia> d = dictionary(:a => 1, :b => 2)
2-element HashDictionary{Symbol,Int64}
:a │ 1
:b │ 2
julia> e = dictionary(:a => 3, :c => 4)
2-element HashDictionary{Symbol,Int64}
:a │ 3
…
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This currently does not work
```
In [8]: %cpaste -q
import numpy as np
from neurolang.expressions import Constant
from neurolang.relational_algebra import NamedRelationalAlgebraFrozenSet
a…