摘要：
declare v_x number; v_y number; v_geo clob; cursor cur is select c_x, c_y from t_map_data where c_type = 'STREET' and c_obje... 阅读全文
posted @ 2016-01-11 17:29 漂泊雪狼 阅读(155) 评论(0) 推荐(0)
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摘要：
declare v_x number; v_y number; v_geo clob; cursor cur is select c_x, c_y from t_map_data where c_type = 'STREET' and c_obje... 阅读全文
posted @ 2016-01-11 17:29 漂泊雪狼 阅读(155) 评论(0) 推荐(0) |
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