DBIResult-class: DBIResult class

Description Implementation notes See Also


This virtual class describes the result and state of execution of a DBMS statement (any statement, query or non-query). The result set keeps track of whether the statement produces output how many rows were affected by the operation, how many rows have been fetched (if statement is a query), whether there are more rows to fetch, etc.

Implementation notes

Individual drivers are free to allow single or multiple active results per connection.

The default show method displays a summary of the query using other DBI generics.

See Also

Other DBI classes: DBIConnection-class, DBIDriver-class, DBIObject-class

Other DBIResult generics: dbBind, dbClearResult, dbColumnInfo, dbFetch, dbGetInfo, dbGetRowCount, dbGetRowsAffected, dbGetStatement, dbHasCompleted, dbIsReadOnly, dbIsValid, dbQuoteIdentifier, dbQuoteLiteral, dbQuoteString, dbUnquoteIdentifier

DBI documentation built on May 2, 2018, 5:04 p.m.