How to create a new table from existing table in postgresql?

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What is rds instance?

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Is postgres a database?

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How many columns can a postgres table have?

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Does postgres have clustered index?

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What is join and how many types of joins?

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i have three table 1. student (stuid,name) 2. subject (subid,sname,studid) 3. marks (subid,studentid,marks) i want the reslut of how as got max marks in each subject sudentname,max(marks), name abc,70,nikitha

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Explain multi version concurrency control.

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What kind of database is postgres?

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Is a primary key indexed?

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This message is received in response to the query SELECT * FROM JA_Party. I would like to know what am I doing wrong. ERROR: relation "ja_party" does not exist LINE 1: SELECT * FROM JA_Party ^ ********** Error ********** ERROR: relation "ja_party" does not exist SQL state: 42P01 Character: 15

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How do I add one column in postgresql?

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