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java.lang.Objectorg.h2.test.db.TestFunctions.MedianString
public static class TestFunctions.MedianString
This median implementation keeps all objects in memory.
Constructor Summary | |
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TestFunctions.MedianString()
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Method Summary | |
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void |
add(java.lang.Object value)
This method is called once for each row. |
java.lang.Object |
getResult()
This method returns the computed aggregate value. |
int |
getType(int[] inputType)
This method must return the SQL type of the method, given the SQL type of the input data. |
void |
init(java.sql.Connection conn)
This method is called when the aggregate function is used. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TestFunctions.MedianString()
Method Detail |
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public void add(java.lang.Object value)
AggregateFunction
add
in interface AggregateFunction
value
- the value(s) for this rowpublic java.lang.Object getResult()
AggregateFunction
getResult
in interface AggregateFunction
public int getType(int[] inputType)
AggregateFunction
getType
in interface AggregateFunction
inputType
- the SQL type of the parameters
public void init(java.sql.Connection conn)
AggregateFunction
init
in interface AggregateFunction
conn
- a connection to the database
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