/// <summary>
/// 值不包含在一段子查询中的条件解析
/// </summary>
/// <param name="condition">需要解析的条件对象</param>
/// <returns>返回解析后的条件字符串</returns>
protected override string NotExistsParse(NotExistsCondition condition)
{
StringBuilder conditionStr = new StringBuilder(" ");
string queryColName = condition.SearchColumn.CurrentSearcher.TableName + "." + condition.SearchColumn.ColumnName;
if (string.IsNullOrEmpty(condition.SearchColumn.ConditionString))
{
conditionStr.Append(queryColName);
}
else
{
conditionStr.Append(condition.SearchColumn.ConditionString.Replace(SQLPlaceholder.ColName, queryColName));
}
conditionStr.Append(" NOT Exists ( ");
conditionStr.Append(condition.SQL);
conditionStr.Append(") ");
return(conditionStr.ToString());
}
/// <summary>
/// 值不包含在一段子查询中的条件解析
/// </summary>
/// <param name="condition">需要解析的条件对象</param>
/// <returns>返回解析后的条件字符串</returns>
protected override string NotExistsParse(NotExistsCondition condition)
{
StringBuilder conditionStr = new StringBuilder(" ");
string queryColName = condition.SearchColumn.CurrentSearcher.TableName + "." + condition.SearchColumn.ColumnName;
if (string.IsNullOrEmpty(condition.SearchColumn.ConditionString))
{
conditionStr.Append(queryColName);
}
else
{
conditionStr.Append(condition.SearchColumn.ConditionString.Replace(SQLPlaceholder.ColName, queryColName));
}
conditionStr.Append(" NOT Exists ( ");
conditionStr.Append(condition.SQL);
conditionStr.Append(") ");
return conditionStr.ToString();
}
