net.java.ao.Query.getOrderClause()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中net.java.ao.Query.getOrderClause方法的一些代码示例,展示了Query.getOrderClause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.getOrderClause方法的具体详情如下:
包路径:net.java.ao.Query
类名称:Query
方法名:getOrderClause

Query.getOrderClause介绍

暂无

代码示例

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

/**
 * <p>Renders the ORDER 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>" ORDER BY name ASC"</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 ORDER BY properties.
 * @return The database-specific SQL rendering of the ORDER BY portion of the query.
 */
protected String renderQueryOrderBy(Query query) {
  StringBuilder sql = new StringBuilder();
  String orderClause = query.getOrderClause();
  if (orderClause != null) {
    sql.append(" ORDER BY ");
    sql.append(processOrderClause(orderClause));
  }
  return sql.toString();
}

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

/**
 * <p>Renders the ORDER 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>" ORDER BY name ASC"</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 ORDER BY properties.
 * @return The database-specific SQL rendering of the ORDER BY portion of the query.
 */
protected String renderQueryOrderBy(Query query) {
  StringBuilder sql = new StringBuilder();
  String orderClause = query.getOrderClause();
  if (orderClause != null) {
    sql.append(" ORDER BY ");
    sql.append(processOrderClause(orderClause));
  }
  return sql.toString();
}

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