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-rw-r--r--include/my_base.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/my_base.h b/include/my_base.h
index bf05d49db7d..b711c8bef13 100644
--- a/include/my_base.h
+++ b/include/my_base.h
@@ -283,6 +283,9 @@ enum ha_base_keytype {
#define HA_USES_BLOCK_SIZE ((uint) 32768)
#define HA_SORT_ALLOWS_SAME 512 /* Intern bit when sorting records */
+/* This flag can be used only in KEY::ext_key_flags */
+#define HA_EXT_NOSAME 131072
+
/* These flags can be added to key-seg-flag */
#define HA_SPACE_PACK 1 /* Pack space in key-seg */