Optimize test case and add sql script for multi-namespace test (#101)

* add DepentdentFilter and SingleColumnValueExcludeFilter

* add singleColumnValueExcludeFilter and DependentColumnFilter; add test cases and optimize bufferedMutator test cases

* merge obkv branch-1.3 and correct test case for the mulfi-cf bug

* optimize test case and add sql to create self-defined database

Author: JackShi148

src/test/java/com/alipay/oceanbase/hbase/OHConnectionTest.java

@@ -414,7 +414,7 @@ public void testBufferedMutatorUseNameSpaceWithFlush() throws Exception {
 
             // test Delete
             Delete del = new Delete(toBytes(key));
-            // test without setting family, delete all
+            del.deleteFamily(toBytes(family));
             bufferMutator.mutate(del);
             bufferMutator.flush();
 

src/test/java/unit_test_db.sql

@@ -204,6 +204,7 @@ CREATE TABLE `test_multi_cf$family_with_group3` (
     PRIMARY KEY (`K`, `Q`, `T`) 
 ) TABLEGROUP = test_multi_cf PARTITION BY KEY(`K`) PARTITIONS 3;
 
+CREATE DATABASE IF NOT EXISTS `n1`;
 USE `n1`;
 CREATE TABLE `n1:test$family1` (
     `K` varbinary(1024) NOT NULL,