what is ad-hoc access? what is the diff b/w managed query and ad-hoc access?

0 Answers   TCS,

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how to send multiple records which matches all the condition in the lookup transformation ? (if lookup matches the codition for duplicate values)

0 Answers  

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What is the difference between primary key, foreign key and candidate key?

0 Answers   Ernst Young,

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what is primary key,unique key, foreign key? can u teach me in simple language?

44 Answers   Banking, CMC, CTS, HCL, Infosys, Keggfarms, SkyEss, Sunrise, TCS, Web Synergies, Wipro,

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define primary key index, bitmap index, hash index,virtual indwx

0 Answers   Cap Gemini,

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Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.

0 Answers   Amazon,

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What is the purpose of firebase?

0 Answers  

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how can we view column head in first page but not in remaining pages?

0 Answers   TCS,

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Can a database table exist without a primary key?

0 Answers  

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i applied prompt on country when i run report it shows list of all countries but want it to show only four countries name

0 Answers   Datamatics,

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How to fetch/retrieve the data from hieranchical database and put it into the relational database? for e.g I want to extract the data from IMS DB2 database which is a hierarchical db and load that data into the relational database which is a SQL server.Are there any tools available for directing extracting data from hierarchical db and loading into the relational database (SQL server)?

0 Answers  

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Should I store images in database?

0 Answers  

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