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-rw-r--r--include/my_base.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/my_base.h b/include/my_base.h
index 617cdb8c3f0..503d858a41c 100644
--- a/include/my_base.h
+++ b/include/my_base.h
@@ -180,7 +180,12 @@ enum ha_extra_function {
These flags are reset by the handler::extra(HA_EXTRA_RESET) call.
*/
HA_EXTRA_DELETE_CANNOT_BATCH,
- HA_EXTRA_UPDATE_CANNOT_BATCH
+ HA_EXTRA_UPDATE_CANNOT_BATCH,
+ /*
+ Inform handler that an "INSERT...ON DUPLICATE KEY UPDATE" will be
+ executed. This condition is unset by HA_EXTRA_NO_IGNORE_DUP_KEY.
+ */
+ HA_EXTRA_INSERT_WITH_UPDATE
};
/* The following is parameter to ha_panic() */