Row (Apache Derby V10.14 Internals)

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Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

All Known Subinterfaces:

ExecIndexRow, ExecRow

All Known Implementing Classes:

IndexRow, IndexValueRow, ValueRow
```
public interface Row
```
The Row interface provides methods to get information about the columns in a result row. It uses simple, position (1-based) access to get to columns. Searching for columns by name should be done from the ResultSet interface, where metadata about the rows and columns is available.

See Also:

ResultSet, ExecRow

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DataValueDescriptor`	`getColumn(int position)`	Get a DataValueDescriptor in a Row by ordinal position (1-based).
`int`	`nColumns()`
`void`	`setColumn(int position, DataValueDescriptor value)`	Set a DataValueDescriptor in a Row by ordinal position (1-based).

- Method Detail
  - nColumns
```
int nColumns()
```
  - getColumn
```
DataValueDescriptor getColumn(int position)
                       throws StandardException
```
    Get a DataValueDescriptor in a Row by ordinal position (1-based).
    
    Parameters:
    
    position - The ordinal position of the column.
    
    Returns:
    
    The DataValueDescriptor, null if no such column exists
    
    Throws:
    
    StandardException - Thrown on failure.
  - setColumn
```
void setColumn(int position,
               DataValueDescriptor value)
```
    Set a DataValueDescriptor in a Row by ordinal position (1-based).
    
    Parameters:
    
    position - The ordinal position of the column.

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Built on Wed 2018-05-16 16:01:03+0000, from revision ???

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Apache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.