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-rw-r--r--include/my_base.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/my_base.h b/include/my_base.h
index 972a02e65cd..b0c14822483 100644
--- a/include/my_base.h
+++ b/include/my_base.h
@@ -46,6 +46,7 @@
#define HA_OPEN_DELAY_KEY_WRITE 8 /* Don't update index */
#define HA_OPEN_ABORT_IF_CRASHED 16
#define HA_OPEN_FOR_REPAIR 32 /* open even if crashed */
+#define HA_OPEN_TO_ASSIGN 64 /* Open for key cache assignment */
/* The following is parameter to ha_rkey() how to use key */
@@ -124,7 +125,8 @@ enum ha_extra_function {
HA_EXTRA_DONT_USE_CURSOR_TO_UPDATE, /* Cursor will not be used for update */
HA_EXTRA_PREPARE_FOR_DELETE,
HA_EXTRA_PREPARE_FOR_UPDATE, /* Remove read cache if problems */
- HA_EXTRA_PRELOAD_BUFFER_SIZE /* Set buffer size for preloading */
+ HA_EXTRA_PRELOAD_BUFFER_SIZE, /* Set buffer size for preloading */
+ HA_EXTRA_SET_KEY_CACHE /* Set ref to assigned key cache */
};
/* The following is parameter to ha_panic() */