az_write_parquet: Write Parquet data to Azure Data Lake Storage Gen2

In quak: Query 'Azure Data Lake Storage Gen2' with 'DuckDB'

Write Parquet data to Azure Data Lake Storage Gen2

Description

Thin convenience wrapper around az_copy_to() with format = "parquet".

Usage

az_write_parquet(conn, x, url, partition_by = NULL, overwrite = FALSE)

Arguments

conn	A DuckDB connection.
x	A lazy dbplyr table, data frame, SQL string, or DBI::SQL object.
url	Character scalar. Azure Blob URL to write to.
partition_by	Optional character vector of columns to partition by.
overwrite	Logical. When TRUE, passes DuckDB's OVERWRITE_OR_IGNORE copy option.

Value

Invisibly returns url.

Examples

## Not run: 
# Requires a live Azure account, credentials, and network access.
conn <- az_conn()
az_write_parquet(conn, data.frame(x = 1:3), "abfss://container@account/x")

## End(Not run)

quak documentation built on June 9, 2026, 5:09 p.m.