October 2025
September 2025
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18 Sep 2025🐥Adding an average column to SQL query results with window functions
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3 Sep 2025🔗Keyset cursors, not offsets, for Postgres pagination
August 2025
May 2025
March 2025
February 2025
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25 Feb 2025🔗Scalar and binary quantization for pgvector vector search and storage
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25 Feb 2025🔗HNSW Indexes with Postgres and pgvector | Crunchy Data Blog
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14 Feb 2025🐥Finding the latest version of each record using SQL
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9 Feb 2025🔗Don't use NOT IN in PostgreSQL
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4 Feb 2025🐥Getting the size of all postgres databases on a server
January 2025
December 2024
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27 Dec 2024🔗Safe Ecto Migrations
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25 Dec 2024🔗Storing times for human events
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22 Dec 2024🔗SQL Best Practices: Don't Compare count(*) with 0
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21 Dec 2024🔗Don't Do This in PostgreSQL
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18 Dec 2024🔗Easy totals and subtotals in Postgres with rollup and cube
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15 Dec 2024🐥Pretty-printing SQL using Elixir
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3 Dec 2024🔗Historized Attributes: Systematic Table Design