本文整理了Java中net.java.ao.Query.getGroupClause方法的一些代码示例，展示了Query.getGroupClause的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Query.getGroupClause方法的具体详情如下：
包路径：net.java.ao.Query
类名称：Query
方法名：getGroupClause

Query.getGroupClause介绍

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代码示例

代码示例来源：origin: net.java.dev.activeobjects/activeobjects

/**
 * <p>Renders the GROUP BY portion of the query in the database-specific SQL
 * dialect.  Very few databases deviate from the standard in this matter,
 * thus the default implementation is usually sufficient.</p>
 * <p/>
 * <p>An example return value: <code>" GROUP BY name"</code></p>
 * <p/>
 * <p>There is usually no need to call this method directly.  Under normal
 * operations it functions as a delegate for {@link #renderQuery(Query, TableNameConverter, boolean)}.</p>
 *
 * @param query The Query instance from which to determine the GROUP BY  properties.
 * @return The database-specific SQL rendering of the GROUP BY portion of the query.
 */
protected String renderQueryGroupBy(Query query) {
  StringBuilder sql = new StringBuilder();
  String groupClause = query.getGroupClause();
  if (groupClause != null) {
    sql.append(" GROUP BY ");
    sql.append(processGroupByClause(groupClause));
  }
  return sql.toString();
}

代码示例来源：origin: net.java.dev.activeobjects/activeobjects-core

/**
 * <p>Renders the GROUP BY portion of the query in the database-specific SQL
 * dialect.  Very few databases deviate from the standard in this matter,
 * thus the default implementation is usually sufficient.</p>
 * <p/>
 * <p>An example return value: <code>" GROUP BY name"</code></p>
 * <p/>
 * <p>There is usually no need to call this method directly.  Under normal
 * operations it functions as a delegate for {@link #renderQuery(Query, TableNameConverter, boolean)}.</p>
 *
 * @param query The Query instance from which to determine the GROUP BY  properties.
 * @return The database-specific SQL rendering of the GROUP BY portion of the query.
 */
protected String renderQueryGroupBy(Query query) {
  StringBuilder sql = new StringBuilder();
  String groupClause = query.getGroupClause();
  if (groupClause != null) {
    sql.append(" GROUP BY ");
    sql.append(processGroupByClause(groupClause));
  }
  return sql.toString();
}