Add easy func to re-run dbc_init to set new tables as variables

[machow]

If I run dbc_init(..., "my_db"), it sets variables for tables like my_db_public_some_table.

This happens for all tables that exist when I run dbc_init and is super handy!
However, if I add tables after running init, then they won't show up until I re-run the dbc_init(...) command.

WDYT of adding a helper like my_db_init()? That way, users have this handy workflow

dbc_init(some_conn, "my_db")

# Create a table ----

# using execute
my_db_execute(...)

# or using dplyr
copy_to(dbc_init_src(), mtcars, "mtcars")

# Re-init and view new table ----
my_db_init()

# now, my_db_<TAB> gives my_db_public_mtcars

In practice, re-running dbc_init(my_db_src()$con, "my_db") isn't too bad, but I seem to run it a lot to keep things "in sync"!

[dgrtwo]

This is a great idea!

How do you feel about calling it <my_db>_update instead of <my_db>_init?

[machow]

using _update makes sense to me!