dplyr_function_implementations: S3 implementation of 'db_desc' for Presto.

In RPresto: DBI Connector to Presto

S3 implementation of db_desc for Presto.

Description

S3 implementation of db_desc for Presto.

S3 implementation of dplyr::db_data_type() for Presto.

S3 implementation of dplyr::db_explain() for Presto.

S3 implementation of dplyr::db_query_rows() for Presto.

S3 implementation of db_collect for Presto.

S3 implementation of collect for Presto.

S3 implementation of compute for Presto.

Usage

## S3 method for class 'PrestoConnection'
db_desc(x)

## S3 method for class 'PrestoConnection'
db_data_type(con, fields, ...)

## S3 method for class 'PrestoConnection'
db_explain(con, sql, ...)

## S3 method for class 'PrestoConnection'
db_query_rows(con, sql, ...)

## S3 method for class 'PrestoConnection'
db_collect(con, sql, n = -1, warn_incomplete = TRUE, ...)

## S3 method for class 'tbl_presto'
collect(x, ..., n = Inf, warn_incomplete = TRUE)

## S3 method for class 'tbl_presto'
compute(x, name, temporary = FALSE, ..., cte = FALSE)

Arguments

x	A lazy data frame backed by a database query.
cte	An experimental feature to save the query to a common table expression. Default to FALSE. See vignette("common-table-expressions")

RPresto documentation built on May 31, 2023, 8:15 p.m.