src_memdb

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Percentile

Per-session in-memory SQLite databases.

src_memdb lets you easily access a sessio-temporary in-memory SQLite database. memdb_frame() works like data_frame, but instead of creating a new data frame in R, it creates a table in src_memdb

Usage
src_memdb()

memdb_frame(..., .name = random_table_name())

Arguments
...

A set of name-value pairs. Arguments are evaluated sequentially, so you can refer to previously created variables.

.name

Name of table in database: defaults to a random name that's unlikely to conflict with exist

Aliases
  • memdb_frame
  • src_memdb
Examples
library(dplyr) if (require("RSQLite")) { src_memdb() df <- memdb_frame(x = runif(100), y = runif(100)) df %>% arrange(x) df %>% arrange(x) %>% show_query() }
Documentation reproduced from package dplyr, version 0.5.0, License: MIT + file LICENSE

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