diff options
Diffstat (limited to 'storage/innobase/include/ibuf0ibuf.inl')
| -rw-r--r-- | storage/innobase/include/ibuf0ibuf.inl | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/storage/innobase/include/ibuf0ibuf.inl b/storage/innobase/include/ibuf0ibuf.inl index 2c2620511c7..2d8265d2206 100644 --- a/storage/innobase/include/ibuf0ibuf.inl +++ b/storage/innobase/include/ibuf0ibuf.inl @@ -1,6 +1,7 @@ /***************************************************************************** Copyright (c) 1997, 2015, Oracle and/or its affiliates. All Rights Reserved. +Copyright (c) 2021, MariaDB Corporation. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -130,12 +131,17 @@ ibuf_should_try( a secondary index when we decide */ { - return(innodb_change_buffering - && ibuf.max_size != 0 - && !dict_index_is_clust(index) - && !dict_index_is_spatial(index) - && index->table->quiesce == QUIESCE_NONE - && (ignore_sec_unique || !dict_index_is_unique(index))); + if (!innodb_change_buffering || !ibuf.max_size || index->is_clust() || + index->is_spatial()) + return false; + if (!ignore_sec_unique && index->is_unique()) + return false; + if (index->table->quiesce != QUIESCE_NONE) + return false; + for (unsigned i= 0; i < index->n_fields; i++) + if (index->fields[i].descending) + return false; + return true; } /******************************************************************//** |