certedb_close: Disconnect (close) a connection

In msberends/certedata: Tools for Data Analysis at Certe

Description

This closes the connection, discards all pending work, and frees resources (e.g., memory, sockets).

\Sexpr[results=rd,stage=render]{DBI:::methods_as_rd("dbDisconnect")}

Usage

certedb_close(conn, ...)

Arguments

conn	A DBIConnection object, as returned by dbConnect().
...	Other parameters passed on to methods.

Value

dbDisconnect() returns TRUE, invisibly.

Specification

A warning is issued on garbage collection when a connection has been released without calling dbDisconnect(), but this cannot be tested automatically. A warning is issued immediately when calling dbDisconnect() on an already disconnected or invalid connection.

See Also

certedb_query voor het direct gebruik van query's.

Examples

con <- dbConnect(RSQLite::SQLite(), ":memory:")
dbDisconnect(con)

msberends/certedata documentation built on Nov. 26, 2019, 5:19 a.m.