Categories :

How do I import files into Teradata?

How do I import files 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.

How do I open a BTEQ file?

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.

What is BTEQ in Teradata?

Teradata BTEQ stands for Basic Teradata Query. It is a command-driven utility that enables users to interact with one or more Teradata Database Systems. BTEQ can be used to import data into Teradata tables from a flat file, and it can also be used to extract data from tables into files or reports. …

How do I import data into SQL Assistant?

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 Excel data into Teradata?

Try the following:

  1. Save your spreadsheet as tab delimited.
  2. Open up SQLA.
  3. Navigate to File and select ‘Import Data’
  4. Compose something similare to:
  5. Execute the query.
  6. Navigate to the location where the tab delimited file is stored.
  7. Select the file and the table will be loaded from the file.

How do I connect to BTEQ?

Enter your logon or BTEQ command: . LOGON TDPID/User ID….BTEQ – LOGON in Teradata

  1. TDPID.
  2. User ID.
  3. Password.
  4. Acct ID.

How do I write a BTEQ script?

Following is a sample BTEQ script. . LOGON 192.168. 1.102/dbc,dbc; DATABASE tduser; CREATE TABLE employee_bkup ( EmployeeNo INTEGER, FirstName CHAR(30), LastName CHAR(30), DepartmentNo SMALLINT, NetPay INTEGER ) Unique Primary Index(EmployeeNo); .

How does Teradata FastLoad work?

How FastLoad Works

  1. The Parsing engines read the records from the input file and sends a block to each AMP.
  2. Each AMP stores the blocks of records.
  3. Then AMPs hash each record and redistribute them to the correct AMP.
  4. At the end of Phase 1, each AMP has its rows but they are not in row hash sequence.

How do I import data into a table in Teradata SQL Assistant?

How do I use SQL Assistant?

15.00 – Connecting to an ODBC Data Source – SQL Assistant

  1. Use the provider drop down menu to select ODBC data source.
  2. Do one of the following: Select Tools > Connect. On the toolbar click .
  3. Select a data source and click OK.
  4. In the Teradata Database Connect dialog box:

How import Teradata table in Informatica?

Importing a Teradata Data Object

  1. Select a project or folder in the. Object Explorer. view.
  2. Click. File. New.
  3. Select. Teradata Data Object. and click.
  4. Enter a name for the data object.
  5. Click. Browse. next to the.
  6. Click. Browse. next to the.
  7. To add a table, click. Add. next to the.
  8. Select a table. You can search for it or navigate to it.

How do I insert multiple rows in a Teradata table?

Teradata does not support traditional values with multiple rows while inserting data into the table. Instead of that, you can use Multi Statement Request(MSR).

How does bteq read data from import file?

When an import file is opened, BTEQ sets one or more of the following attributes for the Access Module, depending on the session character set used. This element is an optional field delimiter character, which must be enclosed in single quotation marks. The format of the data to be read by BTEQ.

When to use the bteq command in SQL?

Following BTEQ commands are commonly used when writing scripts. Repeats the previous Teradata SQL request a specified number of times. This control enables users to specify whether the database returns values of any fields associated with Identity Data in response to subsequent SQL Insert operations.

When to use the bteq tool in Teradata?

BTEQ tool was the original way that SQL was submitted to Teradata as a means of getting an answer in a desired format. In this article, we will check commonly used Teradata BTEQ commands with some examples. Following BTEQ commands are commonly used when writing scripts. Repeats the previous Teradata SQL request a specified number of times.

What is the defercols option in bteq?

The DEFERCOLS option is required and must be specified first in the IMPORT command. The name of the workstation-attached system file from which BTEQ reads data. If the name of the file includes a comma, semicolon, or space character, enclose the entire file name in either single or double quotation marks.