一次性插入多条记录快的不只一点点

最近在做性能优化，系统中有很多log信息，看了看SQLServer的执行结果分析log，发现log占了不少的时间，于是想如果log合并到一起一次性进行多条log的输入工作时间将减少很多。于是就做了一下的一个小实验，证明猜测是正确的，暂时没有去深究SQLServer是如何做的，如果有大神有此方面的研究部分拿出来分享下。

DECLARE @SMSTime INT,@CMSTime INT

SELECT @CMSTime=DATEPART(ms,GETDATE())
BEGIN
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_1', 'test_011', 'test111_01_1', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_2', 'test_012', 'test111_01_2', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_3', 'test_013', 'test111_01_3', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_4', 'test_014', 'test111_01_4', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_5', 'test_015', 'test111_01_5', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_6', 'test_016', 'test111_01_6', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_7', 'test_017', 'test111_01_7', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_8', 'test_018', 'test111_01_8', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_9', 'test_019', 'test111_01_9', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_10', 'test_0110', 'test111_01_10', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_11', 'test_0111', 'test111_01_11', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_12', 'test_0112', 'test111_01_12', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_13', 'test_0113', 'test111_01_13', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_14', 'test_0114', 'test111_01_14', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_15', 'test_0115', 'test111_01_15', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_16', 'test_0116', 'test111_01_16', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_17', 'test_0117', 'test111_01_17', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_18', 'test_0118', 'test111_01_18', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_19', 'test_0119', 'test111_01_19', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_20', 'test_0120', 'test111_01_20', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_21', 'test_0121', 'test111_01_21', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_22', 'test_0122', 'test111_01_22', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_23', 'test_0123', 'test111_01_23', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_24', 'test_0124', 'test111_01_24', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_25', 'test_0125', 'test111_01_25', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_26', 'test_0126', 'test111_01_26', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_27', 'test_0127', 'test111_01_27', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_28', 'test_0128', 'test111_01_28', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_29', 'test_0129', 'test111_01_29', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_30', 'test_0130', 'test111_01_30', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_31', 'test_0131', 'test111_01_31', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_32', 'test_0132', 'test111_01_32', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_33', 'test_0133', 'test111_01_33', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_34', 'test_0134', 'test111_01_34', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_35', 'test_0135', 'test111_01_35', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_36', 'test_0136', 'test111_01_36', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_37', 'test_0137', 'test111_01_37', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_38', 'test_0138', 'test111_01_38', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_39', 'test_0139', 'test111_01_39', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_40', 'test_0140', 'test111_01_40', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_41', 'test_0141', 'test111_01_41', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_42', 'test_0142', 'test111_01_42', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_43', 'test_0143', 'test111_01_43', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_44', 'test_0144', 'test111_01_44', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_45', 'test_0145', 'test111_01_45', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_46', 'test_0146', 'test111_01_46', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_47', 'test_0147', 'test111_01_47', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_48', 'test_0148', 'test111_01_48', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_49', 'test_0149', 'test111_01_49', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_50', 'test_0150', 'test111_01_50', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_51', 'test_0151', 'test111_01_51', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_52', 'test_0152', 'test111_01_52', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_53', 'test_0153', 'test111_01_53', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_54', 'test_0154', 'test111_01_54', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_55', 'test_0155', 'test111_01_55', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_56', 'test_0156', 'test111_01_56', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_57', 'test_0157', 'test111_01_57', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_58', 'test_0158', 'test111_01_58', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_59', 'test_0159', 'test111_01_59', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_60', 'test_0160', 'test111_01_60', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_61', 'test_0161', 'test111_01_61', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_62', 'test_0162', 'test111_01_62', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_63', 'test_0163', 'test111_01_63', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_64', 'test_0164', 'test111_01_64', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_65', 'test_0165', 'test111_01_65', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_66', 'test_0166', 'test111_01_66', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_67', 'test_0167', 'test111_01_67', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_68', 'test_0168', 'test111_01_68', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_69', 'test_0169', 'test111_01_69', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_70', 'test_0170', 'test111_01_70', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_71', 'test_0171', 'test111_01_71', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_72', 'test_0172', 'test111_01_72', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_73', 'test_0173', 'test111_01_73', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_74', 'test_0174', 'test111_01_74', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_75', 'test_0175', 'test111_01_75', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_76', 'test_0176', 'test111_01_76', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_77', 'test_0177', 'test111_01_77', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_78', 'test_0178', 'test111_01_78', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_79', 'test_0179', 'test111_01_79', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_80', 'test_0180', 'test111_01_80', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_81', 'test_0181', 'test111_01_81', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_82', 'test_0182', 'test111_01_82', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_83', 'test_0183', 'test111_01_83', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_84', 'test_0184', 'test111_01_84', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_85', 'test_0185', 'test111_01_85', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_86', 'test_0186', 'test111_01_86', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_87', 'test_0187', 'test111_01_87', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_88', 'test_0188', 'test111_01_88', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_89', 'test_0189', 'test111_01_89', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_90', 'test_0190', 'test111_01_90', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_91', 'test_0191', 'test111_01_91', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_92', 'test_0192', 'test111_01_92', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_93', 'test_0193', 'test111_01_93', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_94', 'test_0194', 'test111_01_94', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_95', 'test_0195', 'test111_01_95', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_96', 'test_0196', 'test111_01_96', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_97', 'test_0197', 'test111_01_97', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_98', 'test_0198', 'test111_01_98', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_99', 'test_0199', 'test111_01_99', GETDATE() )
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES ('MarkTest_01_100', 'test_01100', 'test111_01_100', GETDATE() )
END
SELECT @SMSTime=DATEPART(ms,GETDATE())-@CMSTime
PRINT 'Insert 100 lines separelly cost time: '+CONVERT(VARCHAR,@SMSTime)

SELECT @CMSTime=DATEPART(ms,GETDATE())
INSERT INTO System_TempVar (Session_ID, Var_Name, Var_Value, EntryDate ) VALUES
('MarkTest_02_1', 'test_02_1', 'test111_02_1', GETDATE() ),
('MarkTest_02_2', 'test_02_2', 'test111_02_2', GETDATE() ),
('MarkTest_02_3', 'test_02_3', 'test111_02_3', GETDATE() ),
('MarkTest_02_4', 'test_02_4', 'test111_02_4', GETDATE() ),
('MarkTest_02_5', 'test_02_5', 'test111_02_5', GETDATE() ),
('MarkTest_02_6', 'test_02_6', 'test111_02_6', GETDATE() ),
('MarkTest_02_7', 'test_02_7', 'test111_02_7', GETDATE() ),
('MarkTest_02_8', 'test_02_8', 'test111_02_8', GETDATE() ),
('MarkTest_02_9', 'test_02_9', 'test111_02_9', GETDATE() ),
('MarkTest_02_10', 'test_02_10', 'test111_02_10', GETDATE() ),
('MarkTest_02_11', 'test_02_11', 'test111_02_11', GETDATE() ),
('MarkTest_02_12', 'test_02_12', 'test111_02_12', GETDATE() ),
('MarkTest_02_13', 'test_02_13', 'test111_02_13', GETDATE() ),
('MarkTest_02_14', 'test_02_14', 'test111_02_14', GETDATE() ),
('MarkTest_02_15', 'test_02_15', 'test111_02_15', GETDATE() ),
('MarkTest_02_16', 'test_02_16', 'test111_02_16', GETDATE() ),
('MarkTest_02_17', 'test_02_17', 'test111_02_17', GETDATE() ),
('MarkTest_02_18', 'test_02_18', 'test111_02_18', GETDATE() ),
('MarkTest_02_19', 'test_02_19', 'test111_02_19', GETDATE() ),
('MarkTest_02_20', 'test_02_20', 'test111_02_20', GETDATE() ),
('MarkTest_02_21', 'test_02_21', 'test111_02_21', GETDATE() ),
('MarkTest_02_22', 'test_02_22', 'test111_02_22', GETDATE() ),
('MarkTest_02_23', 'test_02_23', 'test111_02_23', GETDATE() ),
('MarkTest_02_24', 'test_02_24', 'test111_02_24', GETDATE() ),
('MarkTest_02_25', 'test_02_25', 'test111_02_25', GETDATE() ),
('MarkTest_02_26', 'test_02_26', 'test111_02_26', GETDATE() ),
('MarkTest_02_27', 'test_02_27', 'test111_02_27', GETDATE() ),
('MarkTest_02_28', 'test_02_28', 'test111_02_28', GETDATE() ),
('MarkTest_02_29', 'test_02_29', 'test111_02_29', GETDATE() ),
('MarkTest_02_30', 'test_02_30', 'test111_02_30', GETDATE() ),
('MarkTest_02_31', 'test_02_31', 'test111_02_31', GETDATE() ),
('MarkTest_02_32', 'test_02_32', 'test111_02_32', GETDATE() ),
('MarkTest_02_33', 'test_02_33', 'test111_02_33', GETDATE() ),
('MarkTest_02_34', 'test_02_34', 'test111_02_34', GETDATE() ),
('MarkTest_02_35', 'test_02_35', 'test111_02_35', GETDATE() ),
('MarkTest_02_36', 'test_02_36', 'test111_02_36', GETDATE() ),
('MarkTest_02_37', 'test_02_37', 'test111_02_37', GETDATE() ),
('MarkTest_02_38', 'test_02_38', 'test111_02_38', GETDATE() ),
('MarkTest_02_39', 'test_02_39', 'test111_02_39', GETDATE() ),
('MarkTest_02_40', 'test_02_40', 'test111_02_40', GETDATE() ),
('MarkTest_02_41', 'test_02_41', 'test111_02_41', GETDATE() ),
('MarkTest_02_42', 'test_02_42', 'test111_02_42', GETDATE() ),
('MarkTest_02_43', 'test_02_43', 'test111_02_43', GETDATE() ),
('MarkTest_02_44', 'test_02_44', 'test111_02_44', GETDATE() ),
('MarkTest_02_45', 'test_02_45', 'test111_02_45', GETDATE() ),
('MarkTest_02_46', 'test_02_46', 'test111_02_46', GETDATE() ),
('MarkTest_02_47', 'test_02_47', 'test111_02_47', GETDATE() ),
('MarkTest_02_48', 'test_02_48', 'test111_02_48', GETDATE() ),
('MarkTest_02_49', 'test_02_49', 'test111_02_49', GETDATE() ),
('MarkTest_02_50', 'test_02_50', 'test111_02_50', GETDATE() ),
('MarkTest_02_51', 'test_02_51', 'test111_02_51', GETDATE() ),
('MarkTest_02_52', 'test_02_52', 'test111_02_52', GETDATE() ),
('MarkTest_02_53', 'test_02_53', 'test111_02_53', GETDATE() ),
('MarkTest_02_54', 'test_02_54', 'test111_02_54', GETDATE() ),
('MarkTest_02_55', 'test_02_55', 'test111_02_55', GETDATE() ),
('MarkTest_02_56', 'test_02_56', 'test111_02_56', GETDATE() ),
('MarkTest_02_57', 'test_02_57', 'test111_02_57', GETDATE() ),
('MarkTest_02_58', 'test_02_58', 'test111_02_58', GETDATE() ),
('MarkTest_02_59', 'test_02_59', 'test111_02_59', GETDATE() ),
('MarkTest_02_60', 'test_02_60', 'test111_02_60', GETDATE() ),
('MarkTest_02_61', 'test_02_61', 'test111_02_61', GETDATE() ),
('MarkTest_02_62', 'test_02_62', 'test111_02_62', GETDATE() ),
('MarkTest_02_63', 'test_02_63', 'test111_02_63', GETDATE() ),
('MarkTest_02_64', 'test_02_64', 'test111_02_64', GETDATE() ),
('MarkTest_02_65', 'test_02_65', 'test111_02_65', GETDATE() ),
('MarkTest_02_66', 'test_02_66', 'test111_02_66', GETDATE() ),
('MarkTest_02_67', 'test_02_67', 'test111_02_67', GETDATE() ),
('MarkTest_02_68', 'test_02_68', 'test111_02_68', GETDATE() ),
('MarkTest_02_69', 'test_02_69', 'test111_02_69', GETDATE() ),
('MarkTest_02_70', 'test_02_70', 'test111_02_70', GETDATE() ),
('MarkTest_02_71', 'test_02_71', 'test111_02_71', GETDATE() ),
('MarkTest_02_72', 'test_02_72', 'test111_02_72', GETDATE() ),
('MarkTest_02_73', 'test_02_73', 'test111_02_73', GETDATE() ),
('MarkTest_02_74', 'test_02_74', 'test111_02_74', GETDATE() ),
('MarkTest_02_75', 'test_02_75', 'test111_02_75', GETDATE() ),
('MarkTest_02_76', 'test_02_76', 'test111_02_76', GETDATE() ),
('MarkTest_02_77', 'test_02_77', 'test111_02_77', GETDATE() ),
('MarkTest_02_78', 'test_02_78', 'test111_02_78', GETDATE() ),
('MarkTest_02_79', 'test_02_79', 'test111_02_79', GETDATE() ),
('MarkTest_02_80', 'test_02_80', 'test111_02_80', GETDATE() ),
('MarkTest_02_81', 'test_02_81', 'test111_02_81', GETDATE() ),
('MarkTest_02_82', 'test_02_82', 'test111_02_82', GETDATE() ),
('MarkTest_02_83', 'test_02_83', 'test111_02_83', GETDATE() ),
('MarkTest_02_84', 'test_02_84', 'test111_02_84', GETDATE() ),
('MarkTest_02_85', 'test_02_85', 'test111_02_85', GETDATE() ),
('MarkTest_02_86', 'test_02_86', 'test111_02_86', GETDATE() ),
('MarkTest_02_87', 'test_02_87', 'test111_02_87', GETDATE() ),
('MarkTest_02_88', 'test_02_88', 'test111_02_88', GETDATE() ),
('MarkTest_02_89', 'test_02_89', 'test111_02_89', GETDATE() ),
('MarkTest_02_90', 'test_02_90', 'test111_02_90', GETDATE() ),
('MarkTest_02_91', 'test_02_91', 'test111_02_91', GETDATE() ),
('MarkTest_02_92', 'test_02_92', 'test111_02_92', GETDATE() ),
('MarkTest_02_93', 'test_02_93', 'test111_02_93', GETDATE() ),
('MarkTest_02_94', 'test_02_94', 'test111_02_94', GETDATE() ),
('MarkTest_02_95', 'test_02_95', 'test111_02_95', GETDATE() ),
('MarkTest_02_96', 'test_02_96', 'test111_02_96', GETDATE() ),
('MarkTest_02_97', 'test_02_97', 'test111_02_97', GETDATE() ),
('MarkTest_02_98', 'test_02_98', 'test111_02_98', GETDATE() ),
('MarkTest_02_99', 'test_02_99', 'test111_02_99', GETDATE() ),
('MarkTest_02_100', 'test_02_100', 'test111_02_100', GETDATE() )

SELECT @SMSTime=DATEPART(ms,GETDATE())-@CMSTime
PRINT 'Insert 100 lines in batch cost time: '+CONVERT(VARCHAR,@SMSTime)

测试数据是一样的，分开执行和一起执行的结果是一样的

(1 行受影响)
......
(1 行受影响)

(1 行受影响)
Insert 100 lines separelly cost time: 40

(100 行受影响)
Insert 100 lines in batch cost time: 10

速度快不少吧，这个在做log的时候可以进行优化。