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Code Issues Releases Wiki Activity

fix update limit bug for MYSQL

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This commit is contained in:
axmanwang
2012-04-13 09:56:26 +08:00
parent c4fca19d23
commit df2753d458
10 changed files with 123 additions and 10 deletions
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src/main/java/com/alibaba/druid/stat/JdbcSqlStat.java
+23 -2
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@@ -50,7 +50,8 @@ public final class JdbcSqlStat implements JdbcSqlStatMBean {
private final AtomicLong runningCount = new AtomicLong(0L);
private final AtomicLong concurrentMax = new AtomicLong();
private final AtomicLong resultSetHoldTimeNano = new AtomicLong();
private final AtomicLong executeAndResultSetHoldTime = new AtomicLong();
private String name;
private String file;
private String dbType;
@@ -66,6 +67,7 @@ public final class JdbcSqlStat implements JdbcSqlStatMBean {
private final AtomicLong inTransactionCount = new AtomicLong();
private String lastSlowParameters;
private final Histogram histogram = new Histogram(new long[] { //
@@ -183,6 +185,7 @@ public final class JdbcSqlStat implements JdbcSqlStatMBean {
this.lastSlowParameters = null;
inTransactionCount.set(0);
resultSetHoldTimeNano.set(0);
executeAndResultSetHoldTime.set(0);
}
public long getConcurrentMax() {
@@ -401,6 +404,7 @@ public final class JdbcSqlStat implements JdbcSqlStatMBean {
new ArrayType<Long>(SimpleType.LONG, true), //
SimpleType.STRING, //
SimpleType.LONG, //
SimpleType.LONG //
};
String[] indexNames = {
@@ -442,7 +446,8 @@ public final class JdbcSqlStat implements JdbcSqlStatMBean {
// 25 -
"Histogram", //
"LastSlowParameters",
"ResultSetHoldTime"
"ResultSetHoldTime",
"executeAndResultSetHoldTime"
//
};
String[] indexDescriptions = indexNames;
@@ -505,6 +510,8 @@ public final class JdbcSqlStat implements JdbcSqlStatMBean {
map.put("Histogram", this.histogram.toArray()); // 25
map.put("LastSlowParameters", lastSlowParameters); // 26
map.put("ResultSetHoldTime", getResultSetHoldTimeMilis()); // 26
map.put("executeAndResultSetHoldTime", this.getExecuteAndResultSetHoldTimeMilis()); // 26
return map;
}
@@ -528,12 +535,26 @@ public final class JdbcSqlStat implements JdbcSqlStatMBean {
return getResultSetHoldTimeNano() / (1000 * 1000);
}
public long getExecuteAndResultSetHoldTimeMilis() {
return getExecuteAndResultSetHoldTimeNano() / (1000 * 1000);
}
public long getResultSetHoldTimeNano() {
return resultSetHoldTimeNano.get();
}
public long getExecuteAndResultSetHoldTimeNano() {
return executeAndResultSetHoldTime.get();
}
public void addResultSetHoldTimeNano(long nano) {
resultSetHoldTimeNano.addAndGet(nano);
}
public void addResultSetHoldTimeNano(long statementExecuteNano, long resultHoldTimeNano) {
resultSetHoldTimeNano.addAndGet(resultHoldTimeNano);
executeAndResultSetHoldTime.addAndGet(statementExecuteNano+resultHoldTimeNano);
}
}