Name
RowsInCache (integer, read-only)
Synopsis
If the driver supports a local row cache for
SELECT
statements, then this attribute holds the
number of unfetched rows in the cache. If the driver doesn’t,
then it returns undef
. Note that some drivers
pre-fetch rows on execute, whereas others wait till the first fetch.
See also the RowCacheSize
database handle
attribute.
Get Programming the Perl DBI now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.