dbplyr 2.1.0
New features
-
Thanks to @mgirlich, dbplyr gains support for key verbs from tidyr:
pivot_longer()
(#532),pivot_wider()
(#543),expand()
(#538),
complete()
(#538),replace_na()
(#538),fill()
(#566). -
@mgirlich is now a dbplyr author in recognition of his significant and
sustained contributions. -
across()
implementation has been rewritten to support more inputs:
it now translates formulas (#525), works with SQL functions that don't have
R translations (#534), and work withNULL
(#554) -
summarise()
now supports argument.groups
(@mgirlich, #584).
SQL translation
-
All backends:
str_sub()
,substr()
andsubstring()
get better
translations (#577). Most importantly, the results of using negative
locations should match the underlying R implementations more closely. -
MS SQL:
-
as.integer()
andas.integer64()
translations cast first toNUMERIC
to avoid CASTing weirdness (@DavidPatShuiFong, #496). -
Assumes a boolean context inside of
[
(#546) -
str_sub()
withend = -1
now works (#577).
-
-
Redshift:
lag()
andlead()
lose thedefault
parameter since it's
not supported (@hdplsa, #548). -
SQLite: custom translation of
full_join()
andright_join()
(@mgirlich, #536).
Minor improvements and bug fixes
-
RPostgreSQL backend warns if
temporary = TRUE
since temporary tables are
not supported byRPostgres::dbWriteTable()
(#574). -
count()
method provides closer match to dplyr semantics (#347). -
db_connection_describe()
no longer uses partial matching (@mgirlich, #564). -
pull()
no longerselect()
s the result when there's already only
one variable (#562). -
select()
no longer relocates grouping variables to the front
(@mgirlich, #568). and informs when adding missing grouping variables
(@mgirlich, #559). -
tbl.src_dbi(...)
now passed on totbl_sql()
(#530).