Basic Teradata Query Reference 5 Additional Information Additional information that supports this product and Teradata Tools and Utilities is available at the web sites listed in the table that follows. In the table, mmyx represents the publication date of a manual, where mm is the month, y is the last digit of the year, and x is an internal. ERROR: Fastload could not allocate data sessions: Associated LSN was not found. The closest thing I can find in the Teradata Messages manual is this (from page 6-60):.3029 Associated LSN was not found.Explanation:.An LSN associate connect request has been received for a host/LSN which cannot be found in the system.Generated By:.Session. Teradata FastLoad is a command line utility that can be used to load large amount of data into an empty table on Teradata database. The performance will be greater than line by line or batch processing mechanism. This article provides example of using FastLoad to load CSV file into Teradata database. Teradata FastLoad Example - FastLoad Teradata FastLoad Reference prodname FastLoad vrmrelease 15.10 category Programming Reference featnum B035-2411-035K.
- Teradata Fastload Reference Manual Pdf
- Teradata Fastload Reference Manual Transfer Switch
- Teradata Fastload Reference Manual User
- How To Use Teradata Fastload
- Teradata Fastload Tutorial
FastLoad as name suggest can load vast amounts of data from flat files from a host into empty tables in Teradata with lightning-like speed. FastLoad was developed to loads millions of record into Empty Teradata tables. In my earlier post i have briefly explained about the most used Teradata Data Loading Utilities Features, Uses and Best Practices. Now i am going to explain detail post about.
Teradata FastLoad is a command line utility that can be used to load large amount of data into an empty table on Teradata database. The performance will be greater than line by line or batch processing mechanism.
This article provides example of using FastLoad to load CSV file into Teradata database.
Example CSV file
Create a sample CSV file named test_fastload.csv with the following content:
Create FastLoad job script
Create a FastLoad job script that performs the following actions:
- Logon to the database;
- Drop target table;
- Create target table;
- Load data into the target table;
To implement this, create a FastLoad script file named load-csv.fastload. The content looks like the following:
To run FastLoad job, the two error tables should not exist and also the target table should be empty.
The above script recreate the target table each time thus the logon user needs to have CREATE TABLE permission on the target database. It also sets the input format as variable text file with delimiter as ','.
Run FastLoad script
Command fastload can be used to run the script file:
The output looks like the following:
Verify the data
Run the following SQL statement to verify the result:
The result set looks like this:
Interactive mode
We can also run fastload using interactive mode. To do this, type fastload command in Command Prompt:
And then input each command with prefix '.'.
For example, use '.LOGON …' to logon to the database:
References
Teradata FastLoad Reference
Teradata Fastload Reference Manual Pdf
Message Posted: Wed, 28 Nov 2007 @ 18:56:20 GMT
| Next> | < | Next> | Last>> |
| Subj: | LSN error using FASTLOAD |
| From: | Duell, Bob |
Hi,
I hope someone can help with a mysterious problem. We use SAS software to interact with Teradata. One feature enables SAS to invoke Teradata's FASTLOAD utility using a native SAS data source to provide rows to be inserted into a table. This has always worked well.
However, we have recently begun getting this error message from SAS:
Teradata Fastload Reference Manual Transfer Switch
ERROR: Fastload could not allocate data sessions: Associated LSN was not found.
The closest thing I can find in the Teradata Messages manual is this (from page 6-60):
*3029 Associated LSN was not found.*
*Explanation: *An LSN associate connect request has been received for a host/LSN which cannot be found in the system.
*Generated By: *Session Control.
*For Whom: *Support Representative.
Teradata Fastload Reference Manual User
*Notes: *This error is returned by an internal consistency check. This error causes an error message to be returned to the host.
*Remedy: *Check the LSN sent to the DBC to see that it already exists.
How To Use Teradata Fastload
The problem cannot be reproduced; running the job a second time loads the table just fine so I assume it has something to do with system congestion or maybe a timing problem.
Can someone please help me diagnose this problem? If I can get a clear explanation on what this error means I may be able to get additional assistance from SAS.
Note: We upgraded the Teradata Utilities on our UNIX server in September, just prior to a system upgrade from V2R5. Our current release is V2R.06.01.01.74. The FASTLOAD version is 07.08.00.05. I don't remember ever seeing this message before upgrading.
Thanks very much,
Mar 07, 2017 Skyrim Tanker Neisais the new code of Standalone Follower Neisa. Neisa's everything had updata in this new version,inculde the custom voice. So,that's why i had to remake this MOD. Skyla Blackbourne is a Tank follower that has 5 set perks, Armsman, Deflect arrows, Wellfitted, Shield Wall, Shield Charge.Comes with a CBBE and UNNP Body.
This article provides example of using FastLoad to load CSV file into Teradata database.
Example CSV file
Create a sample CSV file named test_fastload.csv with the following content:
Create FastLoad job script
Create a FastLoad job script that performs the following actions:
- Logon to the database;
- Drop target table;
- Create target table;
- Load data into the target table;
To implement this, create a FastLoad script file named load-csv.fastload. The content looks like the following:
To run FastLoad job, the two error tables should not exist and also the target table should be empty.
The above script recreate the target table each time thus the logon user needs to have CREATE TABLE permission on the target database. It also sets the input format as variable text file with delimiter as ','.
Run FastLoad script
Command fastload can be used to run the script file:
The output looks like the following:
Verify the data
Run the following SQL statement to verify the result:
The result set looks like this:
Interactive mode
We can also run fastload using interactive mode. To do this, type fastload command in Command Prompt:
And then input each command with prefix '.'.
For example, use '.LOGON …' to logon to the database:
References
Teradata FastLoad Reference
Teradata Fastload Reference Manual Pdf
Message Posted: Wed, 28 Nov 2007 @ 18:56:20 GMT
| Next> | < | Next> | Last>> |
| Subj: | LSN error using FASTLOAD |
| From: | Duell, Bob |
Hi,
I hope someone can help with a mysterious problem. We use SAS software to interact with Teradata. One feature enables SAS to invoke Teradata's FASTLOAD utility using a native SAS data source to provide rows to be inserted into a table. This has always worked well.
However, we have recently begun getting this error message from SAS:
Teradata Fastload Reference Manual Transfer Switch
ERROR: Fastload could not allocate data sessions: Associated LSN was not found.
The closest thing I can find in the Teradata Messages manual is this (from page 6-60):
*3029 Associated LSN was not found.*
*Explanation: *An LSN associate connect request has been received for a host/LSN which cannot be found in the system.
*Generated By: *Session Control.
*For Whom: *Support Representative.
Teradata Fastload Reference Manual User
*Notes: *This error is returned by an internal consistency check. This error causes an error message to be returned to the host.
*Remedy: *Check the LSN sent to the DBC to see that it already exists.
How To Use Teradata Fastload
The problem cannot be reproduced; running the job a second time loads the table just fine so I assume it has something to do with system congestion or maybe a timing problem.
Can someone please help me diagnose this problem? If I can get a clear explanation on what this error means I may be able to get additional assistance from SAS.
Note: We upgraded the Teradata Utilities on our UNIX server in September, just prior to a system upgrade from V2R5. Our current release is V2R.06.01.01.74. The FASTLOAD version is 07.08.00.05. I don't remember ever seeing this message before upgrading.
Thanks very much,
Mar 07, 2017 Skyrim Tanker Neisais the new code of Standalone Follower Neisa. Neisa's everything had updata in this new version,inculde the custom voice. So,that's why i had to remake this MOD. Skyla Blackbourne is a Tank follower that has 5 set perks, Armsman, Deflect arrows, Wellfitted, Shield Wall, Shield Charge.Comes with a CBBE and UNNP Body.
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Bob
Teradata Fastload Tutorial
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