标签rdbms - 这是页2 - GeneraCodice

SQLAlchemy: Return list of associated records shared by two given records

https://www.generacodice.com/cn/articolo/13300165/sqlalchemy-return-list-of-associated-records-shared-by-two-given-records

sql - rdbms - python - sqlalchemy - python-2.7

If an attribute is dependent on a composite of two attributes, then is this a functional dependency?

https://www.generacodice.com/cn/articolo/13271905/if-an-attribute-is-dependent-on-a-composite-of-two-attributes-then-is-this-a-functional-dependency

rdbms - database-normalization - transitive-dependency

What is better: make "Date" composite attribute or atomic?

https://www.generacodice.com/cn/articolo/13252282/what-is-better-make-date-composite-attribute-or-atomic

database - rdbms - database-design - erd

Number of Tables in Database

https://www.generacodice.com/cn/articolo/13214026/number-of-tables-in-database

sql - rdbms

postgres text storage inline or in "background table"?

https://www.generacodice.com/cn/articolo/12991243/postgres-text-storage-inline-or-in-background-table

rdbms - postgresql

Permissions for pg_terminate_backend on Amazon RDS

https://www.generacodice.com/cn/articolo/12947857/permissions-for-pg-terminate-backend-on-amazon-rds

rdbms - postgresql - permissions - amazon-web-services - amazon-rds

Sorting rows in Oracle

https://www.generacodice.com/cn/articolo/12879118/sorting-rows-in-oracle

sql - rdbms - oracle

Weak Entities in Django

https://www.generacodice.com/cn/articolo/12837133/weak-entities-in-django

rdbms - django - django-models

Record filtration issue

https://www.generacodice.com/cn/articolo/12833839/record-filtration-issue

sql - rdbms

Is there a way to define a column as "updatable via trigger only" in order to enforce integrity?

https://www.generacodice.com/cn/articolo/12832456/is-there-a-way-to-define-a-column-as-updatable-via-trigger-only-in-order-to-enforce-integrity

mysql - triggers - sql - rdbms - data-integrity

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