1 USE [test] 2 GO 3 4 --一个计算日期连续性的脚本 5 --需求：查找指定天数的连续交易的记录，比如连续2天发生，连续3天发生等等。 6 /****** Object: Table [dbo].[liu_shui] Script Date: 11/11/2015 14:36:05 ******/ 7 SET ANSI_NULLS ON 8 GO 9 SET QUOTED_IDENTIFIER ON 10 GO 11 CREATE TABLE [dbo].[liu_shui]( 12 [d_date] [date] NOT NULL, 13 [i_id] [int] IDENTITY(1,1) NOT NULL, 14 CONSTRAINT [PK_liu_shui] PRIMARY KEY CLUSTERED 15 ( 16 [i_id] ASC 17 )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] 18 ) ON [PRIMARY] 19 GO 20 SET IDENTITY_INSERT [dbo].[liu_shui] ON 21 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA73A0B00 AS Date), 1) 22 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA83A0B00 AS Date), 2) 23 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA93A0B00 AS Date), 3) 24 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAA3A0B00 AS Date), 4) 25 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAB3A0B00 AS Date), 5) 26 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAD3A0B00 AS Date), 6) 27 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAF3A0B00 AS Date), 8) 28 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB03A0B00 AS Date), 9) 29 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB23A0B00 AS Date), 11) 30 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB33A0B00 AS Date), 12) 31 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB53A0B00 AS Date), 13) 32 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB83A0B00 AS Date), 14) 33 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB93A0B00 AS Date), 15) 34 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBA3A0B00 AS Date), 16) 35 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBB3A0B00 AS Date), 17) 36 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBC3A0B00 AS Date), 18) 37 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBD3A0B00 AS Date), 19) 38 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBE3A0B00 AS Date), 20) 39 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBF3A0B00 AS Date), 21) 40 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC03A0B00 AS Date), 22) 41 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC13A0B00 AS Date), 23) 42 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC23A0B00 AS Date), 24) 43 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC33A0B00 AS Date), 25) 44 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC43A0B00 AS Date), 26) 45 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC53A0B00 AS Date), 27) 46 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC63A0B00 AS Date), 28) 47 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC73A0B00 AS Date), 29) 48 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC83A0B00 AS Date), 30) 49 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC93A0B00 AS Date), 31) 50 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCB3A0B00 AS Date), 32) 51 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCC3A0B00 AS Date), 33) 52 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCD3A0B00 AS Date), 34) 53 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCE3A0B00 AS Date), 35) 54 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCF3A0B00 AS Date), 36) 55 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD03A0B00 AS Date), 37) 56 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD13A0B00 AS Date), 38) 57 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD33A0B00 AS Date), 39) 58 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD63A0B00 AS Date), 40) 59 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD73A0B00 AS Date), 41) 60 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD83A0B00 AS Date), 42) 61 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD93A0B00 AS Date), 43) 62 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDA3A0B00 AS Date), 44) 63 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDB3A0B00 AS Date), 45) 64 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDC3A0B00 AS Date), 46) 65 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDD3A0B00 AS Date), 47) 66 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDE3A0B00 AS Date), 48) 67 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDF3A0B00 AS Date), 49) 68 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE03A0B00 AS Date), 50) 69 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE13A0B00 AS Date), 51) 70 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE23A0B00 AS Date), 52) 71 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE33A0B00 AS Date), 53) 72 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE43A0B00 AS Date), 54) 73 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE53A0B00 AS Date), 55) 74 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE63A0B00 AS Date), 56) 75 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE73A0B00 AS Date), 57) 76 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE83A0B00 AS Date), 58) 77 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEA3A0B00 AS Date), 59) 78 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEB3A0B00 AS Date), 60) 79 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEC3A0B00 AS Date), 61) 80 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xED3A0B00 AS Date), 62) 81 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEE3A0B00 AS Date), 63) 82 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEF3A0B00 AS Date), 64) 83 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF03A0B00 AS Date), 65) 84 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF23A0B00 AS Date), 66) 85 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF53A0B00 AS Date), 67) 86 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF63A0B00 AS Date), 68) 87 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF73A0B00 AS Date), 69) 88 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF83A0B00 AS Date), 70) 89 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF93A0B00 AS Date), 71) 90 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFA3A0B00 AS Date), 72) 91 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFB3A0B00 AS Date), 73) 92 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFC3A0B00 AS Date), 74) 93 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFD3A0B00 AS Date), 75) 94 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFE3A0B00 AS Date), 76) 95 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFF3A0B00 AS Date), 77) 96 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x003B0B00 AS Date), 78) 97 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x013B0B00 AS Date), 79) 98 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x023B0B00 AS Date), 80) 99 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x033B0B00 AS Date), 81)100 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x043B0B00 AS Date), 82)101 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x053B0B00 AS Date), 83)102 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x063B0B00 AS Date), 84)103 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x073B0B00 AS Date), 85)104 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x093B0B00 AS Date), 86)105 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0A3B0B00 AS Date), 87)106 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0B3B0B00 AS Date), 88)107 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0C3B0B00 AS Date), 89)108 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0D3B0B00 AS Date), 90)109 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0E3B0B00 AS Date), 91)110 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0F3B0B00 AS Date), 92)111 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x113B0B00 AS Date), 93)112 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x143B0B00 AS Date), 94)113 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x153B0B00 AS Date), 95)114 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x163B0B00 AS Date), 96)115 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x173B0B00 AS Date), 97)116 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x183B0B00 AS Date), 98)117 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x193B0B00 AS Date), 99)118 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x1A3B0B00 AS Date), 100)119 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x1B3B0B00 AS Date), 101)120 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x1C3B0B00 AS Date), 102)121 GO122 print 'Processed 100 total records'123 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x1D3B0B00 AS Date), 103)124 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x1E3B0B00 AS Date), 104)125 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x1F3B0B00 AS Date), 105)126 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x203B0B00 AS Date), 106)127 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x213B0B00 AS Date), 107)128 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x223B0B00 AS Date), 108)129 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x233B0B00 AS Date), 109)130 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x243B0B00 AS Date), 110)131 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x263B0B00 AS Date), 111)132 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x273B0B00 AS Date), 112)133 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x283B0B00 AS Date), 113)134 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x293B0B00 AS Date), 114)135 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x2A3B0B00 AS Date), 115)136 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x2B3B0B00 AS Date), 116)137 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x2C3B0B00 AS Date), 117)138 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x2E3B0B00 AS Date), 118)139 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x313B0B00 AS Date), 119)140 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x323B0B00 AS Date), 120)141 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x333B0B00 AS Date), 121)142 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x343B0B00 AS Date), 122)143 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x353B0B00 AS Date), 123)144 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x363B0B00 AS Date), 124)145 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x373B0B00 AS Date), 125)146 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x383B0B00 AS Date), 126)147 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x393B0B00 AS Date), 127)148 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x3A3B0B00 AS Date), 128)149 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x3B3B0B00 AS Date), 129)150 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x3C3B0B00 AS Date), 130)151 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x3D3B0B00 AS Date), 131)152 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x3E3B0B00 AS Date), 132)153 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x3F3B0B00 AS Date), 133)154 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x403B0B00 AS Date), 134)155 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x413B0B00 AS Date), 135)156 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x423B0B00 AS Date), 136)157 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x433B0B00 AS Date), 137)158 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x453B0B00 AS Date), 138)159 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x463B0B00 AS Date), 139)160 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x473B0B00 AS Date), 140)161 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x483B0B00 AS Date), 141)162 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x493B0B00 AS Date), 142)163 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x4A3B0B00 AS Date), 143)164 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x4B3B0B00 AS Date), 144)165 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x4D3B0B00 AS Date), 145)166 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x503B0B00 AS Date), 146)167 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x513B0B00 AS Date), 147)168 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x523B0B00 AS Date), 148)169 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x533B0B00 AS Date), 149)170 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x543B0B00 AS Date), 150)171 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x553B0B00 AS Date), 151)172 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x563B0B00 AS Date), 152)173 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x573B0B00 AS Date), 153)174 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x583B0B00 AS Date), 154)175 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x593B0B00 AS Date), 155)176 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x5A3B0B00 AS Date), 156)177 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x5B3B0B00 AS Date), 157)178 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x5C3B0B00 AS Date), 158)179 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x5D3B0B00 AS Date), 159)180 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x5E3B0B00 AS Date), 160)181 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x5F3B0B00 AS Date), 161)182 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x603B0B00 AS Date), 162)183 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x613B0B00 AS Date), 163)184 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x633B0B00 AS Date), 164)185 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x643B0B00 AS Date), 165)186 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x653B0B00 AS Date), 166)187 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x663B0B00 AS Date), 167)188 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x673B0B00 AS Date), 168)189 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x683B0B00 AS Date), 169)190 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x693B0B00 AS Date), 170)191 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x6B3B0B00 AS Date), 171)192 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x6E3B0B00 AS Date), 172)193 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x6F3B0B00 AS Date), 173)194 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x703B0B00 AS Date), 174)195 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x713B0B00 AS Date), 175)196 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x723B0B00 AS Date), 176)197 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x733B0B00 AS Date), 177)198 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x743B0B00 AS Date), 178)199 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x753B0B00 AS Date), 179)200 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x763B0B00 AS Date), 180)201 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x773B0B00 AS Date), 181)202 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x783B0B00 AS Date), 182)203 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x793B0B00 AS Date), 183)204 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x7A3B0B00 AS Date), 184)205 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x7B3B0B00 AS Date), 185)206 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x7C3B0B00 AS Date), 186)207 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x7D3B0B00 AS Date), 187)208 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x7E3B0B00 AS Date), 188)209 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x7F3B0B00 AS Date), 189)210 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x803B0B00 AS Date), 190)211 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x823B0B00 AS Date), 191)212 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x833B0B00 AS Date), 192)213 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x843B0B00 AS Date), 193)214 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x853B0B00 AS Date), 194)215 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x863B0B00 AS Date), 195)216 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x873B0B00 AS Date), 196)217 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x883B0B00 AS Date), 197)218 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x8A3B0B00 AS Date), 198)219 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x8D3B0B00 AS Date), 199)220 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x8E3B0B00 AS Date), 200)221 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x8F3B0B00 AS Date), 201)222 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x903B0B00 AS Date), 202)223 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x913B0B00 AS Date), 203)224 GO225 print 'Processed 200 total records'226 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x923B0B00 AS Date), 204)227 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x933B0B00 AS Date), 205)228 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x943B0B00 AS Date), 206)229 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x953B0B00 AS Date), 207)230 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x963B0B00 AS Date), 208)231 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x973B0B00 AS Date), 209)232 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x983B0B00 AS Date), 210)233 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x993B0B00 AS Date), 211)234 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x9A3B0B00 AS Date), 212)235 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x9B3B0B00 AS Date), 213)236 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x9C3B0B00 AS Date), 214)237 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x9D3B0B00 AS Date), 215)238 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x9E3B0B00 AS Date), 216)239 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA03B0B00 AS Date), 217)240 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA13B0B00 AS Date), 218)241 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA23B0B00 AS Date), 219)242 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA33B0B00 AS Date), 220)243 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA43B0B00 AS Date), 221)244 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA53B0B00 AS Date), 222)245 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA63B0B00 AS Date), 223)246 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xA83B0B00 AS Date), 224)247 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAB3B0B00 AS Date), 225)248 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAC3B0B00 AS Date), 226)249 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAD3B0B00 AS Date), 227)250 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAE3B0B00 AS Date), 228)251 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xAF3B0B00 AS Date), 229)252 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB03B0B00 AS Date), 230)253 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB13B0B00 AS Date), 231)254 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB23B0B00 AS Date), 232)255 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB33B0B00 AS Date), 233)256 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB43B0B00 AS Date), 234)257 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB53B0B00 AS Date), 235)258 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB63B0B00 AS Date), 236)259 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB73B0B00 AS Date), 237)260 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB83B0B00 AS Date), 238)261 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xB93B0B00 AS Date), 239)262 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBA3B0B00 AS Date), 240)263 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBB3B0B00 AS Date), 241)264 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBC3B0B00 AS Date), 242)265 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBD3B0B00 AS Date), 243)266 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xBF3B0B00 AS Date), 244)267 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC03B0B00 AS Date), 245)268 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC13B0B00 AS Date), 246)269 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC23B0B00 AS Date), 247)270 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC33B0B00 AS Date), 248)271 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC43B0B00 AS Date), 249)272 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC53B0B00 AS Date), 250)273 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xC73B0B00 AS Date), 251)274 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCA3B0B00 AS Date), 252)275 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCB3B0B00 AS Date), 253)276 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCC3B0B00 AS Date), 254)277 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCD3B0B00 AS Date), 255)278 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCE3B0B00 AS Date), 256)279 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xCF3B0B00 AS Date), 257)280 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD03B0B00 AS Date), 258)281 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD13B0B00 AS Date), 259)282 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD23B0B00 AS Date), 260)283 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD33B0B00 AS Date), 261)284 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD43B0B00 AS Date), 262)285 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD53B0B00 AS Date), 263)286 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD63B0B00 AS Date), 264)287 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD73B0B00 AS Date), 265)288 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD83B0B00 AS Date), 266)289 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xD93B0B00 AS Date), 267)290 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDA3B0B00 AS Date), 268)291 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDB3B0B00 AS Date), 269)292 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDC3B0B00 AS Date), 270)293 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDE3B0B00 AS Date), 271)294 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xDF3B0B00 AS Date), 272)295 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE03B0B00 AS Date), 273)296 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE13B0B00 AS Date), 274)297 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE23B0B00 AS Date), 275)298 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE33B0B00 AS Date), 276)299 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE43B0B00 AS Date), 277)300 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE63B0B00 AS Date), 278)301 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xE93B0B00 AS Date), 279)302 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEA3B0B00 AS Date), 280)303 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEB3B0B00 AS Date), 281)304 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEC3B0B00 AS Date), 282)305 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xED3B0B00 AS Date), 283)306 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEE3B0B00 AS Date), 284)307 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xEF3B0B00 AS Date), 285)308 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF03B0B00 AS Date), 286)309 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF13B0B00 AS Date), 287)310 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF23B0B00 AS Date), 288)311 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF33B0B00 AS Date), 289)312 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF43B0B00 AS Date), 290)313 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF53B0B00 AS Date), 291)314 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF63B0B00 AS Date), 292)315 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF73B0B00 AS Date), 293)316 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF83B0B00 AS Date), 294)317 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xF93B0B00 AS Date), 295)318 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFA3B0B00 AS Date), 296)319 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFC3B0B00 AS Date), 297)320 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFD3B0B00 AS Date), 298)321 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFE3B0B00 AS Date), 299)322 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0xFF3B0B00 AS Date), 300)323 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x003C0B00 AS Date), 301)324 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x013C0B00 AS Date), 302)325 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x023C0B00 AS Date), 303)326 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x043C0B00 AS Date), 304)327 GO328 print 'Processed 300 total records'329 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x073C0B00 AS Date), 305)330 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x083C0B00 AS Date), 306)331 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x093C0B00 AS Date), 307)332 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0A3C0B00 AS Date), 308)333 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0B3C0B00 AS Date), 309)334 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0C3C0B00 AS Date), 310)335 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0D3C0B00 AS Date), 311)336 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0E3C0B00 AS Date), 312)337 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x0F3C0B00 AS Date), 313)338 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x103C0B00 AS Date), 314)339 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x113C0B00 AS Date), 315)340 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x123C0B00 AS Date), 316)341 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x133C0B00 AS Date), 317)342 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x143C0B00 AS Date), 318)343 INSERT [dbo].[liu_shui] ([d_date], [i_id]) VALUES (CAST(0x153C0B00 AS Date), 319)344 SET IDENTITY_INSERT [dbo].[liu_shui] OFF345 346 347 --输入任何一个日期，查找其之前和之后的连续的日期序列348 create function Func_Continuity(@d_start_date date)--+1时点之后的日期序列，-1时点之前的日期序列349 returns table350 as351 return352 (353 with cte_end 354 as355 (356 select i_id,d_date357 from dbo.liu_shui 358 where d_date=@d_start_date 359 union all360 select a.i_id,a.d_date361 from dbo.liu_shui a362 inner join cte_end as b363 on DATEDIFF(day,b.d_date,a.d_date)=1--时点之后的日期序列364 )365 ,cte_begin366 as367 (368 select i_id,d_date369 from dbo.liu_shui 370 where d_date=@d_start_date 371 union all372 select a.i_id,a.d_date373 from dbo.liu_shui a374 inner join cte_begin as b375 on DATEDIFF(day,b.d_date,a.d_date)=-1--时点之前的日期序列376 )377 select * from cte_begin 378 union 379 select * from cte_end 380 )381 go382 383 384 select i_id,d_date from 385 (386 select a.i_id,a.d_date,b.d_date as b_d_date from dbo.liu_shui as a387 cross apply Func_Continuity(a.d_date) as b388 ) as tt389 group by i_id,d_date 390 having COUNT(b_d_date)>=3--大于等于几就是连续多少天及以上发生391 order by d_date |