Javier Luraschi created ARROW-3795:
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Summary: [R] Support for retrieving NAs from INT64 arrays
Key: ARROW-3795
URL: https://issues.apache.org/jira/browse/ARROW-3795
Project: Apache Arrow
Issue Type: Improvement
Components: R
Reporter: Javier Luraschi
I have a repro using sparklyr but likely to be possible to repro this through
c++ bindings:
{code:java}
library(sparklyr)
library(arrow)
sc <- spark_connect(mater = "local")
DBI::dbGetQuery(sc, "SELECT cast(NULL as bigint)")
{code}
Actual:
{code:java}
CAST(NULL AS BIGINT)
1 -4332462841530417152
{code}
Expected:
{code:java}
CAST(NULL AS BIGINT)
1 NA
{code}
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