bq_param: Explicitly define query parameters

In rstats-db/bigrquery: An Interface to Google's 'BigQuery' 'API'

Explicitly define query parameters

Description

By default, bigrquery will assume vectors of length 1 are scalars, and longer vectors are arrays. If you need to pass a length-1 array, you'll need to explicitly use bq_param_array().

Usage

bq_param(value, type = NULL, name = NULL)

bq_param_scalar(value, type = NULL, name = NULL)

bq_param_array(value, type = NULL, name = NULL)

Arguments

value	vector of parameter values
type	BigQuery type of the parameter
name	name of the parameter in the query, omitting the @

Examples

# bq_param() automatically picks scalar vs array based on length
bq_param("a")
bq_param(c("a", "b", "c"))

# use bq_param_array() to create a length-1 array
bq_param_array("a")

rstats-db/bigrquery documentation built on April 20, 2024, 12:03 p.m.