What is the advantage of varchar2 over char?

0 Answers   ADITI,

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What is the use of default key?

0 Answers   Abacus,

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Does aggregate and fact tables gets populated from transactional data with only diffrence in there granularity? Please clarify?

1 Answers  

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Source File: Target EMPNO, SAL Empno, Format 101, 1000 101, 1000 101, 1100 101, 1000, 1100 101, 1000 101, 1000, 1100, 1000 101, 10000 101, 1000, 1100, 1000, 10000 102, 1100 102, 1100 102, 1300 102, 1100, 1300 102, 1200 102, 1100, 1300, 1200 102, 1500 102, 1100, 1300, 1200, 1500 How can i get that output using datastage(ETL) tool

0 Answers   Miracle Software,

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What is database schema name?

0 Answers  

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Can we use redis as database?

0 Answers  

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what is transaction state, buffer management, shadow paging

0 Answers  

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utility used to obtain inform regarding the optimizes choice of access strategy for SQL stmts A) LOAD B) REORG C) COPY D) EXPLAIN

2 Answers   Accenture,

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What are different types of data models available? Explain with example?

0 Answers   Accenture,

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What is odm in database?

0 Answers  

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Explain database partitioning. What is its importance?

0 Answers  

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What is relational database with example?

0 Answers  

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