QueryTranslatorUtils (Avoka Transact API - 21.11.0)

java.lang.Object
- com.avoka.core.cayenne.QueryTranslatorUtils

```
public class QueryTranslatorUtils
extends Object
```
Provides utility methods for Cayenne SelectQuery translators.

Since:

19.5.0

Constructor Summary

Constructors
Constructor Description

QueryTranslatorUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`addCountTranslation(String sql, String pkColumnName)`	Translate a plain SELECT query string into a SELECT COUNT DISTINCT query returning a number (the count).

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

- Constructor Detail
  - QueryTranslatorUtils
```
public QueryTranslatorUtils()
```
- Method Detail
  - addCountTranslation
```
public static String addCountTranslation(String sql,
                                         String pkColumnName)
```
    Translate a plain SELECT query string into a SELECT COUNT DISTINCT query returning a number (the count).
    
    Parameters:
    
    sql - the query string (required, must not already be a SELECT COUNT query)
    
    pkColumnName - the name of the Cayenne primary column that will be used for counting results (required; can be obtained via CayenneUtils.getPkName(ObjEntity)
    
    Returns:
    
    the modified SQL string