Is postgresql a nosql database?

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What is sql not null constraint?

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Is it possible to use LONG columns in WHERE clause or ORDER BY?

3 Answers  

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What is procedure explain with example?

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What is the purpose of primary key?

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What is prepared statement in sql?

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Hi how to import oracle sequence in Informatica? Please write stored procedure code that will import oracle sequence in Informatica SP transformation as per below scenario Oracle table product list Pro_id, pro_name 101, LED Lights. 102, 20watt CFL Lights. 103, 30 watt CFL lights Now a new flat file with new product list needs to be added to oracle table product list with oracle sequence. flat file product Prono,pro_name, 1, 20 watt tube light 2, 30 watt tube light & target should be like 101, LED Lights. 102, 20watt CFL Lights. 103, 30 watt CFL lights. 104, 20 watt tube light 105, 30 watt tube light thks reg suvarna joshi suvarnaatsuvarna@rediffmail.com

0 Answers   TCS,

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Hi Everyone, How to get fist and last record from a table in oracle? Thanks in advance

13 Answers   IBM,

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When should I use nosql database?

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what are the different type of normalization? : Sql dba

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What is the difference between subquery and correlated query?

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Which sorts rows in sql?

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