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Code Issues Releases Wiki Activity

improve sql

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This commit is contained in:
wenshao
2013-07-31 19:14:18 +08:00
parent b559684c9f
commit c8697e213d
4 changed files with 55 additions and 21 deletions
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src/main/java/com/alibaba/druid/wall/WallSqlStat.java
+23 -12
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@@ -25,13 +25,15 @@ import java.util.concurrent.atomic.AtomicLongFieldUpdater;
public class WallSqlStat {
private volatile long executeCount;
private volatile long effectRowCount;
final static AtomicLongFieldUpdater<WallSqlStat> executeCountUpdater = AtomicLongFieldUpdater.newUpdater(WallSqlStat.class,
"executeCount");
final static AtomicLongFieldUpdater<WallSqlStat> effectRowCountUpdater = AtomicLongFieldUpdater.newUpdater(WallSqlStat.class,
"effectRowCount");
private volatile long fetchRowCount;
private volatile long updateCount;
final static AtomicLongFieldUpdater<WallSqlStat> executeCountUpdater = AtomicLongFieldUpdater.newUpdater(WallSqlStat.class,
"executeCount");
final static AtomicLongFieldUpdater<WallSqlStat> fetchRowCountUpdater = AtomicLongFieldUpdater.newUpdater(WallSqlStat.class,
"fetchRowCount");
final static AtomicLongFieldUpdater<WallSqlStat> updateCountUpdater = AtomicLongFieldUpdater.newUpdater(WallSqlStat.class,
"updateCount");
private final Map<String, WallSqlTableStat> tableStats;
private final List<Violation> violations;
@@ -71,16 +73,24 @@ public class WallSqlStat {
return executeCount;
}
public long incrementAndGetEffectRowCount() {
return effectRowCountUpdater.incrementAndGet(this);
public long incrementAndGetFetchRowCount() {
return fetchRowCountUpdater.incrementAndGet(this);
}
public long addAndGetEffectRowCount(long delta) {
return effectRowCountUpdater.addAndGet(this, delta);
public long addAndFetchRowCount(long delta) {
return fetchRowCountUpdater.addAndGet(this, delta);
}
public long getEffectRowCount() {
return effectRowCount;
return fetchRowCount;
}
public long getUpdateCount() {
return updateCount;
}
public void addUpdateCount(long delta) {
updateCountUpdater.addAndGet(this, delta);
}
public Map<String, WallSqlTableStat> getTableStats() {
@@ -103,7 +113,8 @@ public class WallSqlStat {
final WallSqlStatValue statValue = new WallSqlStatValue();
statValue.setExecuteCount(get(this, executeCountUpdater, reset));
statValue.setEffectRowCount(get(this, effectRowCountUpdater, reset));
statValue.setFetchRowCount(get(this, fetchRowCountUpdater, reset));
statValue.setUpdateCount(get(this, updateCountUpdater, reset));
statValue.setSyntaxError(this.syntaxError);
statValue.setSqlSample(sample);
if (violations.size() > 0) {