What is the index key?
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Put some light on multi-version concurrency control?
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
How do I connect to a postgresql database remotely?
How do I start postgresql in linux?
Can postgresql run on windows?
What is the option that can be used in PostgreSQL to make transactions see rows affected in previous parts of the transaction?
What is multiversion two phase locking?
What port does postgresql use?
How do I start pgadmin 4 on windows?
Does postgres support clustering?
Is index automatically created on primary key?
How to drop a constraint in postgres?
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