On Sat, Jun 24, 2017 at 05:01:51PM -0400, Lance Richardson wrote: > This patch adds support for the creation of multicolumn indexes > in the C IDL to enable for efficient search and retrieval of database > rows by key. > > Signed-off-by: Esteban Rodriguez Betancourt <esteb...@hpe.com> > Co-authored-by: Lance Richardson <lrich...@redhat.com> > Signed-off-by: Lance Richardson <lrich...@redhat.com> > --- > v5: - Coding style fixes (checkpatch.py) > - Fixed memory leak (missing ovsdb_datum_destroy() in > ovsdb_idl_index_destroy_row__()). > - Some polishing of comment and log message text.
Thanks for reviving this series. I don't understand ovsdb_idl_index_read(). It is almost the same as ovsdb_idl_read(). It looks like ovsdb_idl_read() could be implemented as a wrapper around it, but I'm also not sure why ovsdb_idl_read() can't be used directly. Also, I don't understand its comment about "index_set functions", since there are no functions with index_set in their names. ovsdb_idl_index_write_() is mostly copy-paste of a part of ovsdb_idl_txn_write__(), so to avoid code duplication it would be best to factor that code out of ovsdb_idl_txn_write__() and call it from both places. I don't understand the behavior of ovsdb_idl_index_find() and ovsdb_idl_index_forward_to() for a null 'value' argument. Is there some idiomatic usage where the null and nonnull behaviors work out nicely? The row_sync behavior is confusing. I remember it slightly from the previous iteration but I don't remember being convinced it was the best way to do things. Thanks, Ben. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev