proc的游標操作

*功能：proc的游標操作

*原始檔：cursor.pc

#include

#include

#include

exec sql include sqlca;

/*#define sqlca_none

static struct sqlca sqlca;

*/int  main()

exec sql prepare s_device from :sql;

exec sql declare c_device cursor for s_device;

exec sql open c_device;

exec sql whenever notfound do break;

while(true)

exec sql close c_device;

exec sql whenever notfound continue;

//關閉資料庫鏈結

exec sql commit work release;

return 0;

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