bq-refs.md
In bigrquery: An Interface to Google's 'BigQuery' 'API'

can make table with dataset

Code
  bq_table(ds, 1)
Condition
  Error in `bq_table()`:
  ! `dataset` must be a single string, not the number 1.

objects have helpful print methods

Code
  as_bq_job("x.y.US")
Output
  <bq_job> x.y.US
Code
  as_bq_dataset("x.y")
Output
  <bq_dataset> x.y
Code
  as_bq_table("x.y.z")
Output
  <bq_table> x.y.z

useful error for non-strings

Code
  as_bq_job(1)
Condition
  Error:
  ! `1` must be a string, list, or `bq_job()`.
Code
  as_bq_dataset(1)
Condition
  Error:
  ! `1` must be a string, list, or `bq_dataset()`.
Code
  as_bq_table(1)
Condition
  Error:
  ! `1` must be a string, list, or `bq_table()`.

string coercion error on invalid number of components

Code
  as_bq_table("x")
Condition
  Error:
  ! When `"x"` is a string, it must contain 3 components separted by ".".
Code
  as_bq_table("a.b.c.d")
Condition
  Error:
  ! When `"a.b.c.d"` is a string, it must contain 3 components separted by ".".
Code
  as_bq_job("x")
Condition
  Error:
  ! When `"x"` is a string, it must contain 3 components separted by ".".
Code
  as_bq_dataset("x")
Condition
  Error:
  ! When `"x"` is a string, it must contain 2 components separted by ".".

list coercion errors with bad names

Code
  as_bq_table(list())
Condition
  Error:
  ! When `list()` is a list, it must have components "projectId", "datasetId", and "tableId".
Code
  as_bq_dataset(list())
Condition
  Error:
  ! When `list()` is a list, it must have components "projectId" and "datasetId".
Code
  as_bq_job(list())
Condition
  Error:
  ! When `list()` is a list, it must have components "projectId", "jobId", and "location".