/// <summary>
/// 初始化
/// </summary>
/// <param name="columnNodeHelper">获取列节点信息的Helper</param>
/// <param name="tableName">表名</param>
/// <param name="schemaName">数据库架构名</param>
public BuildTableTree(ColumnNodeHelper columnNodeHelper, string tableName, string schemaName = null)
{
_columnNodeHelper = columnNodeHelper;
_tableName = tableName;
_schemaName = schemaName;
_columnNodes = new List <IColumnNode>();
}
/// <summary>
/// 创建为Table添加列的语句生成树
/// </summary>
/// <param name="columnNodeHelper">获取列节点信息的Helper</param>
/// <param name="tableName">表名</param>
/// <param name="schemaName">数据库架构名</param>
public AlterTableAddColumnsTree(ColumnNodeHelper columnNodeHelper, string tableName, string schemaName)
{
_columnNodeHelper = columnNodeHelper;
_tableName = tableName;
_schemaName = schemaName;
_columnNodes = new List <IColumnNode>();
}
