Load Data Frames from Database

By default all tables are loaded. If x_name is specified, only the matching tables are read from the database.

Usage

sbf_load_datas_from_db(
  db_name = sbf_get_db_name(),
  sub = sbf_get_sub(),
  main = sbf_get_main(),
  rename = identity,
  env = parent.frame(),
  x_name = ".*"
)

Arguments

db_name

A string of the database name.

sub

A string or character vector specifying the path to the sub folder (by default the current sub folder).

main

A string specifying the path to the main folder (by default the current main folder)

rename

A single function argument which takes a character vector and returns a character vector of the same length. Used to rename objects before they are loaded into the environment.

env

The environment to load the objects into

x_name

A string of the Perl-compatible regular expression to match.

Value

An invisible character vector of the names of the loaded tables.

See also

Other load functions: load_rdss_recursive(), sbf_load_block(), sbf_load_blocks(), sbf_load_blocks_recursive(), sbf_load_data(), sbf_load_data_from_db(), sbf_load_data_from_pg(), sbf_load_datas(), sbf_load_datas_from_pg(), sbf_load_datas_recursive(), sbf_load_db_metatable(), sbf_load_number(), sbf_load_numbers(), sbf_load_numbers_recursive(), sbf_load_object(), sbf_load_objects(), sbf_load_objects_recursive(), sbf_load_plot(), sbf_load_plot_data(), sbf_load_plot_md(), sbf_load_plots_data(), sbf_load_plots_data_recursive(), sbf_load_plots_recursive(), sbf_load_spatial(), sbf_load_spatials(), sbf_load_string(), sbf_load_strings(), sbf_load_strings_recursive(), sbf_load_table(), sbf_load_table_md(), sbf_load_tables(), sbf_load_tables_recursive(), sbf_load_windows_recursive(), sbf_subs_block_recursive(), sbf_subs_data_recursive(), sbf_subs_number_recursive(), sbf_subs_object_recursive(), sbf_subs_plot_recursive(), sbf_subs_string_recursive(), sbf_subs_table_recursive(), sbf_subs_window_recursive()