How do I run FastExport in Teradata?
FastExport Terms
- LOGTABLE − Specifies the log table for restart purpose.
- LOGON − Logs into Teradata and initiates one or more sessions.
- DATABASE − Sets the default database.
- BEGIN EXPORT − Indicates the beginning of the export.
- EXPORT − Specifies the target file and the export format.
What is fast export in Teradata?
Teradata FastExport is a command-driven utility used to transfer large amounts of data from tables and views of the Teradata Database to a client-based application. It can generate data in the report format. Data can be extracted from one or more tables using Join.
How many number of sessions are created by default in FastExport script execution?
The default maximum, if the SESSIONS option is not used, is 4.
Which of the following statements is supported by fast export?
FastExport supports only the Teradata SQL statements listed in Table 3. Except for the SELECT statement, the supported Teradata SQL statements must appear either before or after an export task specification. They cannot appear between the BEGIN EXPORT and the END EXPORT commands of an export task.
How do I export data from Teradata to CSV?
Teradata SQL Assistant for Microsoft Windows User Guide
- Select File > Export Results.
- Enter a statement in the Query Window.
- Execute the query by clicking on the toolbar.
- In the Export File dialog box, enter a file name.
- From the Save As Type menu, select a file type.
What is Teradata Parallel Transporter?
Teradata Parallel Transporter aka TPT is new generation utility tool aim to create one stop tool for all the activities related to loading and exporting of date from/to Teradata database. Teradata advise to prefer TPT over existing utilities such as fastload, fastexport, multiload & tpump.
What is Fastload in Teradata?
Teradata FastLoad is used to load a large amount of data in an empty table on a Teradata System or load data from the client to the Database system. It allows fast loading of a single empty table with no SIs, JIs, HIs, or RI (FKs) or column partitioning.
How connect Excel to Teradata?
In Excel, open the Data tab and choose From Other Sources -> From Microsoft Query. Choose the Teradata DSN. Select the option to use Query Wizard to create/edit queries. In the Query Wizard, expand the node for the table you would like to import into your spreadsheet.
How do you run a FastLoad script?
fl, you can run the FastLoad script using the following command in UNIX and Windows. FastLoad < EmployeeLoad. fl; Once the above command is executed, the FastLoad script will run and produce the log.
What is the difference between FastLoad and MultiLoad?
FastLoad can sort the incoming rows directly into the target table, whereas MultiLoad first sorts the incoming rows into a worktable and then applies the worktable to the target table. MultiLoad fully supports mulltiset tables with duplicate rows.
Why FastLoad does not allow duplicates?
FastLoad discards duplicate rows, because it doesn’t have/store any information about the input record sequence like MultiLoad’s Match Tag (ApplySeq + DMLSeq + ImportSeq + SMTSeq + SourceSeq), thus it simply doesn’t know, if a row was duplicate within the data or was sent twice because of a restarted FastLoad (in …
How do I run a BTEQ script?
Basic Teradata Query Reference. BTEQ run files are the same as scripts or input stream files except that they are not defined as the SYSIN file for automatic execution when BTEQ is invoked. To execute the file, define the file with a z/OS DD statement. Then, invoke BTEQ and use the RUN command to execute the file.
How do I run a script in Teradata SQL Assistant?
Teradata SQL Assistant for Microsoft Windows User Guide Select Tools > Execute. From the Query Window, right-click and select Execute.
How do I import a CSV file into Teradata?
If you are using TERADATA SQL Assistant: Goto FILE menu-> click IMPORT option. You should have a table ready with all the required columns in your CSV file and correct datatype.
How do I import data into Teradata?
Right-click the Tables folder and select Teradata > Data Transfer. In the Data Transfer Wizard, select External File (SmartLoad) as the Source Type. Click Launch. In the Smart Load Wizard, type the directory path and name of the file that contains data you want to import.