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 pgdba.org
The strange case of the EXCEPTION block - PostgreSQL DBA
| | www.red-gate.com
PostgreSQL Constraints: Learning PostgreSQL with Grant - Simple Talk
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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.
| | www.depesz.com
How to run short ALTER TABLE without long locking concurrent queries - select * from depesz;
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| | [AI summary] The article explains how to perform an ALTER TABLE operation in PostgreSQL without long locking concurrent queries by using statement timeouts and looping to ensure quick completion.
| | antonz.org
Upsert in SQL
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| | Inserting and updating data with a single query.
| | pmig96.wordpress.com
Minimal WebAssembly example - pmig96
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| When I heard of WebAssembly (WASM for short) a few years ago, I thought: take your C program, compile it to WASM and the browser will simply run it, right? Well, WASM is not (yet) a first-class citizen in the browser world. It does not have access to all APIs and resources that JavaScript has....