MAX_MEMORY_ROWS: use a system property

h2/src/main/org/h2/engine/Constants.java

@@ -225,11 +225,6 @@ public class Constants {
      */
     public static final long DEFAULT_MAX_LOG_SIZE = 16 * 1024 * 1024;
 
-    /**
-     * The default maximum number of rows to be kept in memory in a result set.
-     */
-    public static final int DEFAULT_MAX_MEMORY_ROWS = 10000;
-
     /**
      * The default value for the MAX_MEMORY_UNDO setting.
      */

h2/src/main/org/h2/engine/Database.java

@@ -132,7 +132,7 @@ public class Database implements DataHandler {
     private boolean readOnly;
     private int writeDelay = Constants.DEFAULT_WRITE_DELAY;
     private DatabaseEventListener eventListener;
-    private int maxMemoryRows = Constants.DEFAULT_MAX_MEMORY_ROWS;
+    private int maxMemoryRows = SysProperties.MAX_MEMORY_ROWS;
     private int maxMemoryUndo = Constants.DEFAULT_MAX_MEMORY_UNDO;
     private int lockMode = Constants.DEFAULT_LOCK_MODE;
     private int maxLengthInplaceLob;

h2/src/main/org/h2/engine/SysProperties.java

@@ -251,6 +251,13 @@ public class SysProperties {
     public static final int MAX_RECONNECT =
             Utils.getProperty("h2.maxReconnect", 3);
 
+    /**
+     * System property <code>h2.maxMemoryRows</code> (default: 10000).<br />
+     * The default maximum number of rows to be kept in memory in a result set.
+     */
+    public static final int MAX_MEMORY_ROWS =
+            Utils.getProperty("h2.maxMemoryRows", 10000);
+
     /**
      * System property <code>h2.maxTraceDataLength</code>
      * (default: 65535).<br />