dbGetInfo: Get DBMS metadata

Description Usage Arguments Value Implementation notes See Also

Description

Retrieves information on objects of class DBIDriver, DBIConnection or DBIResult.

Usage

1
dbGetInfo(dbObj, ...)

Arguments

dbObj

An object inheriting from DBIObject, i.e. DBIDriver, DBIConnection, or a DBIResult

...

Other arguments to methods.

Value

For objects of class DBIDriver, dbGetInfo() returns a named list that contains at least the following components:

For objects of class DBIConnection, dbGetInfo() returns a named list that contains at least the following components:

For objects of class DBIResult, dbGetInfo() returns a named list that contains at least the following components:

Implementation notes

The default implementation for DBIResult objects constructs such a list from the return values of the corresponding methods, dbGetStatement(), dbGetRowCount(), dbGetRowsAffected(), and dbHasCompleted().

See Also

Other DBIDriver generics: DBIDriver-class, dbCanConnect(), dbConnect(), dbDataType(), dbDriver(), dbIsReadOnly(), dbIsValid(), dbListConnections()

Other DBIConnection generics: DBIConnection-class, dbAppendTable(), dbCreateTable(), dbDataType(), dbDisconnect(), dbExecute(), dbExistsTable(), dbGetException(), dbGetQuery(), dbIsReadOnly(), dbIsValid(), dbListFields(), dbListObjects(), dbListResults(), dbListTables(), dbReadTable(), dbRemoveTable(), dbSendQuery(), dbSendStatement(), dbWriteTable()

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


DBI documentation built on Jan. 15, 2021, 3:29 p.m.