BeforeGroupBy (SQLBuilder 1.2 API)

Type Parameters:

T - the generic type returned by some fluent methods of this interface

All Superinterfaces:

QueryPart, QueryPartLinked<T>, QueryPartSQL<T>

All Known Implementing Classes:

From, Join, Where
```
public interface BeforeGroupBy<T extends BeforeGroupBy<T>>
extends QueryPart, QueryPartSQL<T>, QueryPartLinked<T>
```
Implemented by keywords that precede the GROUP BY statement.

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default GroupBy`	`groupBy()`	Continue query with GROUP BY
`default GroupBy`	`groupBy(GroupBy groupBy)`	Accept an existing GROUP BY statement as predecessor
`default GroupBy`	`groupBy(java.lang.String... columns)`	Continue query with GROUP BY
`default GroupBy`	`groupBySQL(java.lang.String sql)`	Use plain SQL to form this GROUP BY statement

Methods inherited from interface com.github.eikecochu.sqlbuilder.QueryPart
string, string

Methods inherited from interface com.github.eikecochu.sqlbuilder.QueryPartLinked
ext, parent, parent

Methods inherited from interface com.github.eikecochu.sqlbuilder.QueryPartSQL
sql

- Method Detail
  - groupBy
```
default GroupBy groupBy()
```
    Continue query with GROUP BY
    
    Returns:
    
    The new GROUP BY statement
  - groupBy
```
default GroupBy groupBy(java.lang.String... columns)
```
    Continue query with GROUP BY
    
    Parameters:
    
    columns - The column names to group by
    
    Returns:
    
    The new GROUP BY statement
  - groupBy
```
default GroupBy groupBy(GroupBy groupBy)
```
    Accept an existing GROUP BY statement as predecessor
    
    Parameters:
    
    groupBy - The existing GROUP BY statement
    
    Returns:
    
    Returns the passed GROUP BY statement
  - groupBySQL
```
default GroupBy groupBySQL(java.lang.String sql)
```
    Use plain SQL to form this GROUP BY statement
    
    Parameters:
    
    sql - The sql string
    
    Returns:
    
    The new GROUP BY statement