gta_sql_append_table: Append an existing table in your SQL database
In global-trade-alert/gtasql:

gta_sql_append_table

R Documentation

Append an existing table in your SQL database

Upload data frame into your database

gta_sql_append_table(append.table = NULL, append.by.df = NULL,
  db.connection = "pool")

`append.table`	The name of the table you want to append to. Understands GTA and SQL naming convetion (e.g. 'master.frame' or 'master_frame')
`append.by.df`	A string with the name of the data frame you want to add to the SQL table. It's permissable to enter parts e.g. 'my.df[last.row,]'.
`db.connection`	Specify the database connection you want to use. Default is 'pool'.