dbHasCompleted-DatabaseConnectorDbiResult-method: Completion status

In DatabaseConnector: Connecting to Various Database Platforms

Completion status

Description

This method returns if the operation has completed. A SELECT query is completed if all rows have been fetched. A data manipulation statement is always completed.

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

Usage

## S4 method for signature 'DatabaseConnectorDbiResult'
dbHasCompleted(res, ...)

Arguments

res	An object inheriting from DBIResult.
...	Other arguments passed on to methods.

Value

dbHasCompleted() returns a logical scalar. For a query initiated by dbSendQuery() with non-empty result set, dbHasCompleted() returns FALSE initially and TRUE after calling dbFetch() without limit. For a query initiated by dbSendStatement(), dbHasCompleted() always returns TRUE.

See Also

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

DatabaseConnector documentation built on May 29, 2024, 6:14 a.m.