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Database software: SQLITE
Consider this scenario:
Table X has attributes: A,B,C,D,1,2,3,4
Table Y needs to have: A,B,C,D
The database size is bordering on 30GB. It seems redundant to store the records of A,B,C,D.
I was wondering if there is any way we can create a “virtual” table such that if the program calls for the Table Y it will still read data from X but only the A,B,C,D attributes.
Any help is much appreciated!
For SQLite see this link.
For Postgres see here.