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pro*c ÀïÔõô½«select µÄ·µ»ØÄÚÈݸ³Öµ¸ø±äÁ¿ÄÇ£¿


EXEC SQL BEGIN DECLARE SECTION;
  char CALLNO[30];
EXEC SQL END DECLARE SECTION;

 
  EXEC SQL SELECT CALLNO INTO :CALLNO from out_call;
  EXEC SQL COMMIT WORK RELEASE;
 
  printf("CALLNO = %s\n intCALLNO = %d\n",CALLNO,intCALLNO);


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var var_temp number;--£¨¼ÙÉèΪnumberÐÍ£©
begin
select v_value into :var_temp from you_table;
end;
print var_temp;--ÏÔʾvar_tempµÄÖµ

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