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-rw-r--r--sql/ha_heap.cc4
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/ha_heap.cc b/sql/ha_heap.cc
index ad7da559ff4..98cc96db707 100644
--- a/sql/ha_heap.cc
+++ b/sql/ha_heap.cc
@@ -25,6 +25,10 @@
handlerton heap_hton= {
"MEMORY",
+ SHOW_OPTION_YES,
+ "Hash based, stored in memory, useful for temporary tables",
+ DB_TYPE_HEAP,
+ NULL,
0, /* slot */
0, /* savepoint size. */
NULL, /* close_connection */