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antzucaro.com | ||
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vitess.io
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| | | | | An in-depth technical discussion on the limitations of foreign keys in MySQL and why the can't play nicely with online DDL | |
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www.red-gate.com
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| | | | | One of the most important aspects of data management is the ability to ensure that the data in your database is well defined and consistent. Some aspects of that are ensured through the relational data structures you design. Another piece of control is using the correct data type. Then, we get to constraints. A constraint is a way to validate data prior to adding it to your database. This is one more tool in the toolbox that helps you maintain good data. | |
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buttondown.com
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| | | | | In a SQL database, you can set up a foreign key with REFERENCES: nullbitmap=# CREATE TABLE ab (a INT PRIMARY KEY, b INT); CREATE TABLE nullbitmap=# INSERT... | |
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quix.io
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| | | Dive deep into the performance and limitations of Python client libraries to choose the best stream processing solution for your data. | ||
