org.sqlite.udf
クラス AggregateFunction
java.lang.Object
org.sqlite.udf.Function
org.sqlite.udf.AggregateFunction
public abstract class AggregateFunction
- extends Function
User-Defined aggregate function class.
- 関連項目:
- Create Or Redefine SQL Functions,
JdbcConnection.registerFunction(Function)
,
JdbcConnection.unregisterFunction(Function)
クラス java.lang.Object から継承されたメソッド |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AggregateFunction
public AggregateFunction(java.lang.String name,
int argc)
AggregateFunction
public AggregateFunction(java.lang.String name)
xFunc
protected final void xFunc(Context ctx)
throws java.sql.SQLException
- 定義:
- クラス
Function
内の xFunc
- 例外:
java.sql.SQLException
xFinal
protected final void xFinal(long context)
- Called from the sqlite3_step() function.
- パラメータ:
context
-
xStep
public abstract void xStep(Context ctx)
throws java.sql.SQLException
- 例外:
java.sql.SQLException
xFinal
public abstract void xFinal(Context ctx)
throws java.sql.SQLException
- 例外:
java.sql.SQLException