Added support for delete_all_rows() for archive. This fixes bug #12836.

mysql-test/r/archive.result:
  Update for test case to make sure that TRUNCATE and DELETE function(hah!) as designed.
mysql-test/t/archive.test:
  Add TRUNCATE and DELETE support.
sql/examples/ha_archive.cc:
  Added delete_all_rows() support.
sql/examples/ha_archive.h:
  Added delete_all_rows() support.
sql/handler.h:
  Added flags for fast delete support for archive and federated.

1 files changed, 14 insertions, 1 deletions

diff --git a/mysql-test/t/archive.test b/mysql-test/t/archive.test
index ca8a870dac0..f10ff0f648e 100644
--- a/mysql-test/t/archive.test
+++ b/mysql-test/t/archive.test
@@ -1310,6 +1310,19 @@ rename table t3 to t4;
 select * from t4 where fld3='bonfire';
 select count(*) from t4;
 
-drop table t1, t2, t4;
 
 # End of 4.1 tests
+
+#
+# For bug #12836
+# Delete was allowing all rows to be removed
+DELETE FROM t2;
+SELECT * FROM t2;
+INSERT INTO t2 VALUES (2,011401,37,'breaking','dreaded','Steinberg','W');
+INSERT INTO t2 VALUES (3,011402,37,'Romans','scholastics','jarring','');
+INSERT INTO t2 VALUES (4,011403,37,'intercepted','audiology','tinily','');
+SELECT * FROM t2;
+TRUNCATE TABLE t2;
+SELECT * FROM t2;
+
+drop table t1, t2, t4;