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List the database tables

After you've successfully connected to a remote MySQL database, the next step is to see what tables the database contains. You can do this with the dbListTables() function. As you might remember from the video, this function requires the connection object as an input, and outputs a character vector with the table names.

Latihan ini merupakan bagian dari kursus

Intermediate Importing Data in R

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Instruksi latihan

  • Add code to create a vector tables, that contains the tables in the tweater database. You can connect to this database through the con object.
  • Display the structure of tables; what's the class of this vector?

Latihan interaktif langsung praktik

Cobalah latihan ini dengan melengkapi kode contoh ini.

# Load the DBI package
library(DBI)

# Connect to the MySQL database: con
con <- dbConnect(RMySQL::MySQL(), 
                 dbname = "tweater", 
                 host = "courses.csrrinzqubik.us-east-1.rds.amazonaws.com", 
                 port = 3306,
                 user = "student",
                 password = "datacamp")

# Build a vector of table names: tables


# Display structure of tables
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