create_dv: Create dv

In dataversionr: Time Versioned Storage of Data Frames

Create dv

Description

Create a versioned dataset

Usage

create_dv(df, destination, key_cols = NA, diffed = TRUE, backup_count = 0L)

Arguments

df	a data frame
destination	a local directory path or an arrow SubTreeFileSystem
key_cols	a character vector of column names that constitute a unique key
diffed	should we store diffs between each dv version?
backup_count	how many backups should we store?

Value

TRUE

Examples

temp_dir <- tempfile()
dir.create(temp_dir, recursive = TRUE)
df <- data.frame(a = 1:5, b = letters[1:5])

create_dv(df, temp_dir)

unlink(temp_dir)

dataversionr documentation built on Aug. 18, 2022, 9:06 a.m.