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blog.koehntopp.info | ||
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nick.zoic.org
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| | | | | [AI summary] The post explains the error caused by defining foreign keys between InnoDB and MyISAM tables in MySQL and MariaDB, offering a solution to migrate legacy tables to InnoDB. | |
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andreabergia.com
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| | | | | Window functions are an extremely powerful powerful part of the SQL 2003 standard, supported by most modern releases of databases such as Oracle 8+, Postgres 9.1+, SQL Server 2005+ and others. Sadly neither SQLLite or MySql seem to support them yet, but if you are working with a database where they are available, do use them: they can make your life a lot easier. Generally, with window functions, you can write simpler and faster code than you would without. | |
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www.pinaraf.info
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river.me
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| | | My notes on "Operating Systems: Three Easy Pieces" - part 3, Persistence | ||