flat-file

问题 I am new to SSIS, I have already designed a package and configured SSIS Log provider for Text Files. This works fine and log files are generated successfully. We have a monitoring team, they use this log file for monitoring. They are unable to read the log files since the file encoding is in Unicode format. They are expecting a non unicode format for their monitoring. I tried to change the existing log file encoding to ANSI but when I re-run the package my log file has been created again with

问题 I need to create the process ETL in the next file: LIST OF TRANSACTIONS COD. SE ,COMERCIAL NAME ,TYPE ,DATE OP ,TIME OP ,DATE TX ,ID UNIQUE , 1010101 ,CARL GAME ,1244 ,09/12/2020 ,190047 ,201207 ,73777777777777777777777, 2020202 ,UNIQUE KINGDOM ,1244 ,08/12/2020 ,84943 ,201208 ,73777888888888888888888, Cantidad de Registros : 2 Cantidad Importe Soles 3 0000000.00 Dolares 0 000000.00 I download that kind of file from a Data Server, theres no way i can change that. I need the next process with

问题 I need to create the process ETL in the next file: LIST OF TRANSACTIONS COD. SE ,COMERCIAL NAME ,TYPE ,DATE OP ,TIME OP ,DATE TX ,ID UNIQUE , 1010101 ,CARL GAME ,1244 ,09/12/2020 ,190047 ,201207 ,73777777777777777777777, 2020202 ,UNIQUE KINGDOM ,1244 ,08/12/2020 ,84943 ,201208 ,73777888888888888888888, Cantidad de Registros : 2 Cantidad Importe Soles 3 0000000.00 Dolares 0 000000.00 I download that kind of file from a Data Server, theres no way i can change that. I need the next process with

问题 Is anyone already splitted the large flat files into small files using Spring Batch SystemCommandTasklet. And i would like to know is it really time consuming process? We would like to split the file with 100 million records(each record contains 15 fields). Please any help on this would be really appreciated. Regards Shankar 回答1: I do it in my talk JSR-352, Spring Batch, and You (https://www.youtube.com/watch?v=yKs4yPs-5yU). There, I use the SystemCommandTasklet in combination with OS X's

问题 Is anyone already splitted the large flat files into small files using Spring Batch SystemCommandTasklet. And i would like to know is it really time consuming process? We would like to split the file with 100 million records(each record contains 15 fields). Please any help on this would be really appreciated. Regards Shankar 回答1: I do it in my talk JSR-352, Spring Batch, and You (https://www.youtube.com/watch?v=yKs4yPs-5yU). There, I use the SystemCommandTasklet in combination with OS X's

问题 I'm collecting some system data in a flatfile, which has this format: YYYY-MM-DD-HH24:MI:SS DD1 DD2 DD3 DD4 Where DD1-DD4 are four items of data. An example of the file is this: 2011-02-01-13:29:53 16 8 7 68 2011-02-01-13:29:58 13 8 6 110 2011-02-01-13:30:03 26 25 1 109 2011-02-01-13:30:08 13 12 1 31 2011-02-01-13:30:14 192 170 22 34 2011-02-01-13:30:19 16 16 0 10 2011-02-01-13:30:24 137 61 76 9 2011-02-01-13:30:29 452 167 286 42 2011-02-01-13:30:34 471 177 295 11 2011-02-01-13:30:39 502 192

问题 I'm collecting some system data in a flatfile, which has this format: YYYY-MM-DD-HH24:MI:SS DD1 DD2 DD3 DD4 Where DD1-DD4 are four items of data. An example of the file is this: 2011-02-01-13:29:53 16 8 7 68 2011-02-01-13:29:58 13 8 6 110 2011-02-01-13:30:03 26 25 1 109 2011-02-01-13:30:08 13 12 1 31 2011-02-01-13:30:14 192 170 22 34 2011-02-01-13:30:19 16 16 0 10 2011-02-01-13:30:24 137 61 76 9 2011-02-01-13:30:29 452 167 286 42 2011-02-01-13:30:34 471 177 295 11 2011-02-01-13:30:39 502 192

问题 I'm collecting some system data in a flatfile, which has this format: YYYY-MM-DD-HH24:MI:SS DD1 DD2 DD3 DD4 Where DD1-DD4 are four items of data. An example of the file is this: 2011-02-01-13:29:53 16 8 7 68 2011-02-01-13:29:58 13 8 6 110 2011-02-01-13:30:03 26 25 1 109 2011-02-01-13:30:08 13 12 1 31 2011-02-01-13:30:14 192 170 22 34 2011-02-01-13:30:19 16 16 0 10 2011-02-01-13:30:24 137 61 76 9 2011-02-01-13:30:29 452 167 286 42 2011-02-01-13:30:34 471 177 295 11 2011-02-01-13:30:39 502 192

问题 I am trying to read a text file in SSIS (2005/2008). I created a connection to the file and placed flat file source, and it works fine in preview but when I try to run I get error saying: [Derived Column [91848]] Error: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR So I have identified that there are couple of columns with decimal numbers which use period as delimiters. But since I work in Scandinavian environment, the servers expect comma as delimiters. What works is manually changing

问题 So my program needs to go through a plain text file line by line essentially: Read line 1: Do commands loop Read line2: Do Commands loop etc until its done with the entire file does anyone know any good coding examples for this, all the tutorials seem to show open and writing/reading textfiles but nothing on how to do it line by line. 回答1: For Each line As String In System.IO.File.ReadAllLines("file.txt") ' Do Something' Next 回答2: You could do it like this: Using f As System.IO.FileStream =