TemporalHourMethod4 (DataNucleus RDBMS plugin 6.0.1-SNAPSHOT API)

java.lang.Object
- org.datanucleus.store.rdbms.sql.method.TemporalBaseMethod
- - org.datanucleus.store.rdbms.sql.method.TemporalHourMethod4

All Implemented Interfaces:

SQLMethod
```
public class TemporalHourMethod4
extends TemporalBaseMethod
```
Method for evaluating HOUR({dateExpr}) using SQLServer. Returns a NumericExpression that equates to
```
DATEPART(hh, CAST(expr AS 'DATETIME'))
```

Constructor Summary

Constructors
Constructor Description

TemporalHourMethod4()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SQLExpression`	`getExpression(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args)`	Return the expression for this SQL function.

Methods inherited from class org.datanucleus.store.rdbms.sql.method.TemporalBaseMethod
getInvokedExpression

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

- Constructor Detail
  - TemporalHourMethod4
```
public TemporalHourMethod4()
```
- Method Detail
  - getExpression
```
public SQLExpression getExpression(SQLStatement stmt,
                                   SQLExpression expr,
                                   List<SQLExpression> args)
```
    Description copied from interface: SQLMethod
    
    Return the expression for this SQL function.
    
    Parameters:
    
    stmt - SQLStatement that this expression is for
    
    expr - The expression that it is invoked on
    
    args - Arguments passed in
    
    Returns:
    
    The SQL expression using the SQL function