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authoringo@mysql.com <>2004-03-18 16:47:16 +0100
committeringo@mysql.com <>2004-03-18 16:47:16 +0100
commit7216c3b272845a08d17caa94b2d96935e5a0c923 (patch)
tree2c2200028f63cb26455388c2d9a6aed239fa05f2 /include/my_base.h
parent1e0ccbd9b07f62051f8f5910c500932f0caae147 (diff)
downloadmariadb-git-7216c3b272845a08d17caa94b2d96935e5a0c923.tar.gz
WL#1648 - Start/Stop Inserting Duplicates Into a Table
Diffstat (limited to 'include/my_base.h')
-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 cfdab6a49ba..d23a70b8a55 100644
--- a/include/my_base.h
+++ b/include/my_base.h
@@ -141,7 +141,12 @@ enum ha_extra_function {
HA_EXTRA_RETRIEVE_PRIMARY_KEY,
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 */
+ /*
+ On-the-fly switching between unique and non-unique key inserting.
+ */
+ HA_EXTRA_CHANGE_KEY_TO_UNIQUE,
+ HA_EXTRA_CHANGE_KEY_TO_DUP
};
/* The following is parameter to ha_panic() */