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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                # SPI_fname ## Name SPI_fname?--?從指定的字段編號判斷字段名字 ## Synopsis ``` char * SPI_fname(TupleDesc rowdesc, int colnumber) ``` ## 描述 `SPI_fname`返回指定字段的字段名字。你可以在不在需要的時候用 `pfree`釋放這個名字的副本占據的空間。 ## 參數 `TupleDesc` `rowdesc` 輸入行描述 `int` `colnumber` 字段編號(從 1 開始) ## 返回值 字段名;如果`colnumber`超出范圍則返回`NULL`。 錯誤時,`SPI_result`設置為`SPI_ERROR_NOATTRIBUTE`。
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                              哎呀哎呀视频在线观看