Class | DBI::DBD::SQLRelay::Statement |
In: |
SQLRelay.rb
|
Parent: | DBI::BaseStatement |
Send a SQL query to the server and returns the number of rows returned. Raises a DBI::ProgrammingError if it failed.
Returns one row of the result set. Which row depends on direction and offset. For DBI::SQL_FETCH_NEXT the next row is returned. For DBI::SQL_FETCH_PRIOR the prior row is returned. For DBI::SQL_FETCH_FIRST the first row is returned. For DBI::SQL_FETCH_LAST the last row is returned. For DBI::SQL_FETCH_ABSOLUTE the "offset" row is returned. For DBI::SQL_FETCH_RELATIVE the row "offset" rows from the current row is returned.