sqlserver2005批量insert

1、建表语句：

CREATE TABLE invheader
  (
     invid     INT IDENTITY(1, 1) NOT NULL,
     invdate   DATETIME NOT NULL,
     client_id INT NOT NULL,
     amount    DECIMAL(10, 2) NOT NULL DEFAULT '0.00',
     tax       DECIMAL(10, 2) NOT NULL DEFAULT '0.00',
     total     DECIMAL(10, 2) NOT NULL DEFAULT '0.00',
     note      CHAR(100) DEFAULT NULL,
     PRIMARY KEY (invid)
  );

2、插入数据：

 insert后面接由多个union连接的select语句。

insert into tempdb.dbo.invheader
select '2010-01-01', 2045, 103.98, 45.34, 149.32, 'This is record 1' union
select '2010-01-02', 2046, 104.98, 46.34, 151.32, 'This is record 2' union
select '2010-01-03', 2047, 105.98, 47.34, 153.32, 'This is record 3' union
select '2010-01-04', 2048, 106.98, 48.34, 155.32, 'This is record 4' union
select '2010-01-05', 2049, 107.98, 49.34, 157.32, 'This is record 5' union
select '2010-01-06', 2050, 108.98, 50.34, 159.32, 'This is record 6' union
select '2010-01-07', 2051, 109.98, 51.34, 161.32, 'This is record 7' union
select '2010-01-08', 2052, 110.98, 52.34, 163.32, 'This is record 8' union
select '2010-01-09', 2053, 111.98, 53.34, 165.32, 'This is record 9' union
select '2010-01-10', 2054, 112.98, 54.34, 167.32, 'This is record 10' union
select '2010-01-11', 2055, 113.98, 55.34, 169.32, 'This is record 11' union
select '2010-01-12', 2056, 114.98, 56.34, 171.32, 'This is record 12' union
select '2010-01-13', 2057, 115.98, 57.34, 173.32, 'This is record 13' union
select '2010-01-14', 2058, 116.98, 58.34, 175.32, 'This is record 14' union
select '2010-01-15', 2059, 117.98, 59.34, 177.32, 'This is record 15' union
select '2010-01-16', 2060, 118.98, 60.34, 179.32, 'This is record 16' union
select '2010-01-17', 2061, 119.98, 61.34, 181.32, 'This is record 17' union
select '2010-01-18', 2062, 120.98, 62.34, 183.32, 'This is record 18' union
select '2010-01-19', 2063, 121.98, 63.34, 185.32, 'This is record 19' union
select '2010-01-20', 2064, 122.98, 64.34, 187.32, 'This is record 20' union
select '2010-01-21', 2065, 123.98, 65.34, 189.32, 'This is record 21' union
select '2010-01-22', 2066, 124.98, 66.34, 191.32, 'This is record 22' union
select '2010-01-23', 2067, 125.98, 67.34, 193.32, 'This is record 23' union
select '2010-01-24', 2068, 126.98, 68.34, 195.32, 'This is record 24' union
select '2010-01-25', 2069, 127.98, 69.34, 197.32, 'This is record 25' union
select '2010-01-26', 2070, 128.98, 70.34, 199.32, 'This is record 26' union
select '2010-01-27', 2071, 129.98, 71.34, 201.32, 'This is record 27' union
select '2010-01-28', 2072, 130.98, 72.34, 203.32, 'This is record 28' union
select '2010-01-29', 2073, 131.98, 73.34, 205.32, 'This is record 29' union
select '2010-01-30', 2074, 132.98, 74.34, 207.32, 'This is record 30' union
select '2010-01-31', 2075, 133.98, 75.34, 209.32, 'This is record 31' union
select '2010-02-01', 2076, 134.98, 76.34, 211.32, 'This is record 32' union
select '2010-02-02', 2077, 135.98, 77.34, 213.32, 'This is record 33' union
select '2010-02-03', 2078, 136.98, 78.34, 215.32, 'This is record 34' union
select '2010-02-04', 2079, 137.98, 79.34, 217.32, 'This is record 35' union
select '2010-02-05', 2080, 138.98, 80.34, 219.32, 'This is record 36' union
select '2010-02-06', 2081, 139.98, 81.34, 221.32, 'This is record 37' union
select '2010-02-07', 2082, 140.98, 82.34, 223.32, 'This is record 38' union
select '2010-02-08', 2083, 141.98, 83.34, 225.32, 'This is record 39' union
select '2010-02-09', 2084, 142.98, 84.34, 227.32, 'This is record 40' union
select '2010-02-10', 2085, 143.98, 85.34, 229.32, 'This is record 41' union
select '2010-02-11', 2086, 144.98, 86.34, 231.32, 'This is record 42' union
select '2010-02-12', 2087, 145.98, 87.34, 233.32, 'This is record 43' union
select '2010-02-13', 2088, 146.98, 88.34, 235.32, 'This is record 44' union
select '2010-02-14', 2089, 147.98, 89.34, 237.32, 'This is record 45'