Package 'RClickhouse'

Title: 'Yandex Clickhouse' Interface for R with Basic 'dplyr' Support
Description: 'Yandex Clickhouse' (<https://clickhouse.com/>) is a high-performance relational column-store database to enable big data exploration and 'analytics' scaling to petabytes of data. Methods are provided that enable working with 'Yandex Clickhouse' databases via 'DBI' methods and using 'dplyr'/'dbplyr' idioms.
Authors: Christian Hotz-Behofsits [aut, cre], Daniel Winkler [aut], Luca Rauchenberger [aut], Peter Knaus [aut], Clemens Danninger [aut], Daria Yudaeva [aut], Simon Stiebellehner [aut], Dan Egnor [aut], Vlad Losev [aut], Keith Ray [aut], Zhanyong Wan [aut], Markus Heule [aut], Oliver Flasch [aut], Google [cph], Yann Collet [cph, aut] (Yann Collet is the author and copyright holder of 'lz4')
Maintainer: Christian Hotz-Behofsits <[email protected]>
License: GPL-2
Version: 0.6.9
Built: 2024-11-13 05:29:30 UTC
Source: https://github.com/imsmwu/rclickhouse

Help Index

Get dbplyr to work with Clickhouse

Description

Functions passed to Clickhouse are case sensitive. By default dbplyr converts functions that are not predefined to upper case. This function changes that behavior to leave passed functions as they are.

Usage

dbplyr_case_sensitive()

Value

No return value, called for side effects.

Return to dbplyrs original behavior

Description

Since Clickhouse functions are case sensitive dbplyr behavior was altered to reflect that. This function will set dbplyr back to its original state of converting unknown functions to upper case.

Usage

fix_dbplyr()

Value

No return value, called for side effects.

RClickhouse

Description

provides access to a clickhouse database

adapted from dbplyr

Description

adapted from dbplyr

adapted from dbplyr

Usage

sql_aggregate(f)

sql_aggregate_2(f)

Arguments

f

SQL function name