NumericToStringOperation (DataNucleus RDBMS plugin 6.0.1-SNAPSHOT API)

java.lang.Object
- org.datanucleus.store.rdbms.sql.operation.NumericToStringOperation

All Implemented Interfaces:

SQLOperation
```
public class NumericToStringOperation
extends Object
implements SQLOperation
```
Implementation of a conversion from a NumericExpression to a StringExpression. Results in
```
CAST(expr AS VARCHAR(4000))
```
The second expression argument is not used; the first arg is converted to a StringExpression.

Constructor Summary

Constructors
Constructor Description

NumericToStringOperation()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SQLExpression`	`getExpression(SQLExpression expr, SQLExpression expr2)`	Return the expression for this SQL function.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NumericToStringOperation
```
public NumericToStringOperation()
```
- Method Detail
  - getExpression
```
public SQLExpression getExpression(SQLExpression expr,
                                   SQLExpression expr2)
```
    Description copied from interface: SQLOperation
    
    Return the expression for this SQL function.
    
    Specified by:
    
    getExpression in interface SQLOperation
    
    Parameters:
    
    expr - Left hand expression
    
    expr2 - Right hand expression
    
    Returns:
    
    The SQL expression for the operation