Questions about dbplyr
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dplyr lazy query mutate column using str_extract
I try to query a table table_a, and I like to mutate a column substr_col based on an existing column col with stringr::str_extract while it is in a lazy query state. I encountered an error message com...
ju.
Votes: 0
Answers: 1
How to query list of Id's in Database using dplyr in r
I'm new to using r to manipulate data from the database
I want to know how to query a list of Id's in a database table
I want a situation whereby the query returns all records of Id's if found
Before ...
Yomi.blaze93
Votes: 0
Answers: 1
'no applicable method' for applying dbplyr's sql_render to a data.frame
I was testing an example from RStudio about "render SQL code" from dbplyr:
library(nycflights13)
ranked <- flights %>%
group_by(year, month, day) %>%
select(dep_delay) %>%
...
anderwyang
Votes: 0
Answers: 2
Loading table into R from SQL Server database
I get the following error when I try to load a table from a SQL Server in an Azure VM. I know the connection is successful, but I'm unable to get my syntax correct for the tables I want to load into R...
mr_puddles
Votes: 0
Answers: 1