-
We can do all the "simple" verbs as .Spatial methods by just operating on `@data` and returning the slightly modified object. Even summarise_ can be done by unioning all geometries.
But, as soon as …
-
When calling unnest on a named list, preserve names as an additional column. The name of the column should be specified by the .id argument.
```
l
-
I am trying to read JSON data into R that is an array of rows having a list column that has missing values.1 For example,
```
{
"table1" : [{
"col1" : "val1a"
}, {
"col1" : "…
-
```
Hi Raman,
This runtime test is currently ignored, it fails when run individually on 64
bit Ubuntu.
Steps to reproduce the problem on latest asterix code from google code using
latest hyracks_d…
-
Hey all,
it seems that unnesting json array which contains a list of maps is impossible
see the example below
```
select x.n
from
unnest(cast(json_extract('{"payload":[{"type":"b","value":"9"}, {…
-
```
What steps will reproduce the problem?
Input statements:
let $x:=range(1,100)
for $i in $x
return $i
Logical plan:
write [%0->$$1] -- |UNPARTITIONED|
project ([$$1]) -- |UNPARTITIONED|
u…
-
Currently VALUES clauses in H2 are emulated with multiple SELECT and UNION ALL queries. This performs very poorly in H2 with hundreds of clauses (and also tends to oom quickly).
It's mentioned in the…
-
bc.. An integral:
```
>>> integrate(x**2 * exp(3*x), x)
-(-3*x)**(-3)*(2*(-3*exp(3*x)*x+exp(3*x))+9*exp(3*x)*x**2)*x**3
```
This result is correct, but it is not very pretty, due to the integral
bei…
-
```
Hi Raman,
This runtime test is currently ignored, it fails when run individually on 64
bit Ubuntu.
Steps to reproduce the problem on latest asterix code from google code using
latest hyracks_d…
-
```
Our current grammar says:
insert into DATASET IDENTIFIER (QUERY);
This seems wierd for two reasons:
1. Why do we need ()'s around the query? Is this necessary for some reason?
If not, we sho…