dbGetStatement {DBI}

Get the statement associated with a result set

Description

Returns the statement that was passed to dbSendQuery() or dbSendStatement().

Usage

dbGetStatement(res, ...)

Arguments

res

An object inheriting from DBIResult.

...

Other arguments passed on to methods.

Value

dbGetStatement() returns a string, the query used in either dbSendQuery() or dbSendStatement().

Failure modes

Attempting to query the statement for a result set cleared with dbClearResult() gives an error.

See Also

Other DBIResult generics: DBIResult-class, dbBind(), dbClearResult(), dbColumnInfo(), dbFetch(), dbGetInfo(), dbGetRowCount(), dbGetRowsAffected(), dbHasCompleted(), dbIsReadOnly(), dbIsValid(), dbQuoteLiteral(), dbQuoteString()

Examples

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

dbWriteTable(con, "mtcars", mtcars)
rs <- dbSendQuery(con, "SELECT * FROM mtcars")
dbGetStatement(rs)

dbClearResult(rs)
dbDisconnect(con)