Rollback H2 to HSQL for back compatibility

Author: terma

pom.xml

@@ -94,12 +94,6 @@
     </build>
 
     <dependencies>
-        <dependency>
-            <groupId>com.h2database</groupId>
-            <artifactId>h2</artifactId>
-            <version>1.4.195</version>
-        </dependency>
-
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
@@ -116,6 +110,12 @@
             <groupId>org.hsqldb</groupId>
             <artifactId>hsqldb</artifactId>
             <version>2.3.5</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <version>1.4.195</version>
             <scope>test</scope>
         </dependency>
 

src/main/java/com/github/terma/sqlonjson/SqlOnJson.java

@@ -46,9 +46,9 @@ public class SqlOnJson {
 
     public static final String INSTANCE_ID_PLACEHOLDER = "<INSTANCE_ID>";
 
-    public static final String DEFAULT_DRIVER = "org.h2.Driver";
-    public static final String DEFAULT_URL = "jdbc:h2:mem:";
-    public static final String DEFAULT_USERNAME = "";
+    public static final String DEFAULT_DRIVER = "org.hsqldb.jdbc.JDBCDriver";
+    public static final String DEFAULT_URL = "jdbc:hsqldb:mem:sql_on_json_" + INSTANCE_ID_PLACEHOLDER + ";shutdown=true";
+    public static final String DEFAULT_USERNAME = "sa";
     public static final String DEFAULT_PASSWORD = "";
 
     private static final Logger LOGGER = Logger.getLogger(SqlOnJson.class.getName());

src/test/java/com/github/terma/sqlonjson/SqlOnJsonTest.java

@@ -204,7 +204,7 @@ public void supportRenamingOfColumnsForDefaultDb() throws Exception {
 
     @Test
     public void supportCustomDb() throws Exception {
-        try (Connection c = new SqlOnJson("org.hsqldb.jdbc.JDBCDriver", "jdbc:hsqldb:mem:sql_on_json_test;shutdown=true", "sa", "")
+        try (Connection c = new SqlOnJson("org.h2.Driver", "jdbc:h2:mem:", "", "")
                 .convertPlain("{orders:[{user_id:13,id:900}],users:[{id:13}]}")) {
             ResultSet rs1 = c.prepareStatement("select o.id as oid, u.id as uid from orders o left join users u on user_id = u.id").executeQuery();
             rs1.next();