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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
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: 151 463
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Why Update is too slow
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Does PostgrSQL support Column constraints? If so how is it done?
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How many byte Unique integers does OIDs in PostgreSQL have?
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What is the option that can be used in PostgreSQL to make transactions see rows affected in previous parts of the transaction?
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What is the powerful database utility that can be used for building, executing and processing queries upon PostgreSQL databases?