JDBC-540 Use legacy bind for scalar time/date function test

Avoids complexity between Firebird 4 and earlier and Java 7 vs Java 8

src/main/org/firebirdsql/util/FirebirdSupportInfo.java

@@ -511,6 +511,13 @@ public boolean supportsExplainedExecutionPlan() {
         return isVersionEqualOrAbove(3, 0);
     }
 
+    /**
+     * @return {@code true} when this Firebird version supports {@code TIME(STAMP) WITH TIME ZONE}
+     */
+    public boolean supportsTimeZones() {
+        return isVersionEqualOrAbove(4, 0);
+    }
+
     /**
      * @param serverVersion
      *         Server version
@@ -553,4 +560,5 @@ public static FirebirdSupportInfo supportInfoFor(java.sql.Connection connection)
             throw new IllegalStateException(e);
         }
     }
+
 }

src/test/org/firebirdsql/jdbc/escape/TestScalarTimeDateFunctions.java

@@ -33,6 +33,7 @@
 import java.util.Collection;
 
 import static org.firebirdsql.common.FBTestProperties.getConnectionViaDriverManager;
+import static org.firebirdsql.common.FBTestProperties.getDefaultSupportInfo;
 import static org.firebirdsql.common.JdbcResourceHelper.closeQuietly;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
@@ -61,6 +62,10 @@ public static void setUp() throws Exception {
         // We create a connection and statement for all tests executed for performance reasons
         con = getConnectionViaDriverManager();
         stmt = con.createStatement();
+        if (getDefaultSupportInfo().supportsTimeZones()) {
+            // Test uses java.sql.Time/java.sql.Timestamp, avoid complications with CURRENT_TIME(STAMP)
+            stmt.execute("set time zone bind legacy");
+        }
     }
 
     @AfterClass