백만 개의 데이터를 excel로 내보내기

sqlserver        tcp/ip  

  commons-collections jar 

use excelDemo;
GO
DECLARE @LN VARCHAR(300),@MN VARCHAR(200),@FN VARCHAR(200)
DECLARE @LN_N INT,@MN_N INT,@FN_N INT
SET @LN='                                                                                                    '
SET @MN='                                                  '
SET @FN='                                    '
SET @LN_N=LEN(@LN)
SET @MN_N=LEN(@MN)
SET @FN_N=LEN(@FN)
DECLARE @TMP VARCHAR(1000),@I INT
SET @I=0
WHILE @I<1000000
BEGIN
  SET @TMP=CAST(SUBSTRING(@LN,CAST(RAND()*@LN_N AS INT),1) AS VARCHAR)
  SET @TMP=@TMP+CAST(SUBSTRING(@MN,CAST(RAND()*@MN_N AS INT),1) AS VARCHAR)
  SET @TMP=@TMP+CAST(SUBSTRING(@FN,CAST(RAND()*@FN_N AS INT),1) AS VARCHAR)
  INSERT INTO employee(name,cellPhone) VALUES(@TMP,'2005'+@I)
  SET @I=@I+1
end

  xssf

  sxssf
http://poi.apache.org/spreadsheet/index.html