dbExistsTable
From DBI v0.5-1
by Kirill Müller
Does a table exist?
Does a table exist?
Usage
dbExistsTable(conn, name, ...)Arguments
- conn
- A
DBIConnectionobject, as produced bydbConnect. - name
- A character string specifying a DBMS table name.
- ...
- Other parameters passed on to methods.
Value
-
a logical vector of length 1.
See Also
Other DBIConnection generics: DBIConnection-class,
dbDataType, dbDisconnect,
dbExecute, dbGetException,
dbGetInfo, dbGetQuery,
dbIsValid, dbListFields,
dbListResults, dbListTables,
dbReadTable, dbRemoveTable,
dbSendQuery, dbSendStatement
Examples
library(DBI)
con <- dbConnect(RSQLite::SQLite(), ":memory:")
dbExistsTable(con, "iris")
dbWriteTable(con, "iris", iris)
dbExistsTable(con, "iris")
dbDisconnect(con)
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