Unverified 提交 1b622ef8 authored 作者: Andrei Tokar's avatar Andrei Tokar 提交者: GitHub

Merge pull request #1693 from h2database/store-on-append

Store changes in pure append mode case
......@@ -1232,6 +1232,7 @@ public class MVMap<K, V> extends AbstractMap<K, V>
}
}
} else {
tip = tip.parent;
page = Page.createLeaf(this,
Arrays.copyOf(keysBuffer, keyCount),
Arrays.copyOf(valuesBuffer, keyCount),
......@@ -1323,6 +1324,7 @@ public class MVMap<K, V> extends AbstractMap<K, V>
* @param value to be appended
*/
public void append(K key, V value) {
beforeWrite();
RootReference rootReference = lockRoot(getRoot(), 1);
int appendCounter = rootReference.getAppendCounter();
try {
......
......@@ -62,14 +62,14 @@ class MVPlainTempResult extends MVTempResult {
super(database, expressions.length, visibleColumnCount);
ValueDataType valueType = new ValueDataType(database, new int[columnCount]);
Builder<Long, ValueRow> builder = new MVMap.Builder<Long, ValueRow>()
.valueType(valueType);
.valueType(valueType).singleWriter();
map = store.openMap("tmp", builder);
}
@Override
public int addRow(Value[] values) {
assert parent == null;
map.put(counter++, ValueRow.get(values));
map.append(counter++, ValueRow.get(values));
return ++rowCount;
}
......
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