How to Extract data from multiple legacy systems?
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Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.
What are the different softwares used with their functions in teradata?
What are the primary characteristics of the Teradata.
Can we collect statistics on table level?
During the Display time, how is the sequence generated by Teradata?
Hi frnds...can any one help me regarding this que.. We have column in a table name it as C1 WHICH CONTAIN ALPHANUMERIC AND NUMERIC VALUES. C1 2A 2B 2V 2H 1 2 3 4 5 i want to retrive numeric values like 1,2,3,4,5 How we can get Plz let me know.Thanks in advance
What are the various indexes in teradata? Why are they preferred?
Pls any body reply for this question. Which circumstance does the optimizing choose a product join? Thanks for advance
Which is more efficient group by or distinct to find duplicates?
Explain fastload in teradata?
what is the default character set in teradata,,?
In which scenarios we use Volatile tables and Global temporary Tables in Real time? Please give me one real time scenario???I know wat is its use??