heads.chMDB {TKCat}

Get the first records of each object data tables

Description

Get the first records of each object data tables

Usage

## S3 method for class 'chMDB'
heads(x, ..., n = 6L)

## S3 method for class 'fileMDB'
heads(x, ..., n = 6L)

heads(x, ..., n = 6L)

## S3 method for class 'memoMDB'
heads(x, ..., n = 6L)

## S3 method for class 'metaMDB'
heads(x, ..., n = 6L)

Arguments

x

an object with embedded data tables

...

the name of the tables to get (default: all of them)

n

maximum number of records to return (default: 6)

Value

A list of dplyr::tibble and matrix