1 files changed, 82 insertions, 0 deletions
diff --git a/storage/rocksdb/mysql-test/rocksdb/t/update.test b/storage/rocksdb/mysql-test/rocksdb/t/update.test
new file mode 100644
index 00000000..6220c4f5
--- /dev/null
+++ b/storage/rocksdb/mysql-test/rocksdb/t/update.test
@@ -0,0 +1,82 @@
+--source include/have_rocksdb.inc
+
+# 
+# Basic UPDATE statements.
+# UPDATE LOW_PRIORITY is covered in update_low_prio test
+# UPDATE IGNORE is covered in update_ignore test
+# Multi-table update is covered in update_multi test
+#
+
+########################################
+# TODO:
+# The results of the transactional part
+# are unusual due to "can't-see-own-changes"
+########################################
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+CREATE TABLE t1 (a INT, b CHAR(8), pk INT AUTO_INCREMENT PRIMARY KEY) ENGINE=rocksdb;
+INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(10000,'foobar');
+INSERT INTO t1 (a,b) SELECT a, b FROM t1;
+
+UPDATE t1 SET a=a+100;
+--sorted_result
+SELECT a,b FROM t1;
+
+UPDATE t1 SET a=a-100, b=DEFAULT WHERE a>100;
+--sorted_result
+SELECT a,b FROM t1;
+
+# ORDER BY and LIMIT
+UPDATE t1 SET b = 'update' WHERE a <= 4 ORDER BY b DESC, a ASC LIMIT 1;
+--sorted_result
+SELECT a,b FROM t1;
+
+DROP TABLE t1;
+
+# 
+# Transactional UPDATE
+#
+
+CREATE TABLE t1 (a INT, b CHAR(8), pk INT AUTO_INCREMENT PRIMARY KEY) ENGINE=rocksdb;
+INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(10000,'foobar');
+INSERT INTO t1 (a,b) SELECT a, b FROM t1;
+
+BEGIN;
+UPDATE t1 SET a=a+100;
+UPDATE t1 SET a=a-50, b=DEFAULT WHERE a>100;
+COMMIT;
+--sorted_result
+SELECT * FROM t1 ORDER BY pk;
+
+BEGIN;
+UPDATE t1 SET b = 'update' WHERE a <= 4 ORDER BY a DESC, b ASC LIMIT 3;
+UPDATE t1 SET b = '';
+ROLLBACK;
+SELECT * FROM t1 ORDER BY pk;
+
+BEGIN;
+UPDATE t1 SET b = 'update2' WHERE a <= 100;
+SAVEPOINT spt1;
+UPDATE t1 SET b = '';
+--error ER_ROLLBACK_TO_SAVEPOINT
+ROLLBACK TO SAVEPOINT spt1;
+UPDATE t1 SET b = 'upd' WHERE a = 10050;
+--error ER_ROLLBACK_ONLY
+COMMIT;
+SELECT * FROM t1 ORDER BY pk;
+
+DROP TABLE t1;
+
+
+#
+# Issue #830 UPDATE with unique constraint does not work
+#
+
+CREATE TABLE t1 (a INT, b CHAR(8), UNIQUE INDEX(a)) ENGINE=RocksDB;
+INSERT INTO t1 (a,b) VALUES (1,'foo'),(2,'bar');
+UPDATE t1 SET a=a+100;
+SELECT * FROM t1;
+DROP TABLE t1;