When using MV_STORE=TRUE and the SET CACHE_SIZE setting, the cache size was incorrectly set,

so that it was effectly 1024 times smaller than it should be.

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

@@ -1826,7 +1826,7 @@ public class Database implements DataHandler {
             pageStore.getCache().setMaxMemory(kb);
         }
         if (mvStore != null) {
-            mvStore.setCacheSize(Math.max(1, kb / 1024));
+            mvStore.setCacheSize(Math.max(1, kb));
         }
     }
 

h2/src/main/org/h2/mvstore/cache/CacheLongKeyLIRS.java

@@ -277,7 +277,7 @@ public class CacheLongKeyLIRS<V> {
      * immediately cause entries to get removed however; it will only change
      * the limit. To resize the internal array, call the clear method.
      *
-     * @param maxMemory the maximum size (1 or larger)
+     * @param maxMemory the maximum size (1 or larger) in bytes
      */
     public void setMaxMemory(long maxMemory) {
         DataUtils.checkArgument(
@@ -533,7 +533,7 @@ public class CacheLongKeyLIRS<V> {
         private final int stackMoveDistance;
 
         /**
-         * The maximum memory this cache should use.
+         * The maximum memory this cache should use in bytes.
          */
         private long maxMemory;
 
@@ -1075,7 +1075,7 @@ public class CacheLongKeyLIRS<V> {
          * immediately cause entries to get removed however; it will only change
          * the limit. To resize the internal array, call the clear method.
          *
-         * @param maxMemory the maximum size (1 or larger)
+         * @param maxMemory the maximum size (1 or larger) in bytes
          */
         void setMaxMemory(long maxMemory) {
             this.maxMemory = maxMemory;

h2/src/main/org/h2/mvstore/db/MVTableEngine.java

@@ -285,6 +285,11 @@ public class MVTableEngine implements TableEngine {
             return result;
         }
 
+        /**
+         * Set the maximum memory to be used by the cache.
+         *
+         * @param kb the maximum size in KB
+         */
         public void setCacheSize(int kb) {
             store.setCacheSize(Math.max(1, kb / 1024));
         }