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answered Does the existence of a college course depend on the department in which it is studied?
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answered How to store historical records?
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answered In a one-to-one relationship, where should the foreign key be placed?
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answered Is it possible to display this restriction in an ER diagram?
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answered Animals hierarchy use-case: multiple farms, multiple species
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answered should I denormalize for user profiles?
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answered Can different tables have columns with the same name if those columns are not primary keys?
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answered What's the best way to diagram this “relation” looking for performance and|or disk space savings
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answered Database normalization: Which is the best fit?
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answered library data modeling
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answered How to find functional dependancies from a relational schema?
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answered Database modelling : Creating a model for restaurant application which gives statistics
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answered Database design for a blogging site
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answered Many tables v/s one table with different entities types
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answered Can I Show Multiple “WHERE” Filtered Results In A Single Query/Output Table?
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answered Does schema normalization enhances query efficiency
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answered How to enforce that one row in a parent table MUST be associated with at least a row in a child table