All public logs

Combined display of all available logs of MemCP. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 21:49, 17 May 2024 Carli talk contribs moved page Temporary Columns to Temporary Computed Columns
• 21:48, 17 May 2024 Carli talk contribs created page Temporary Columns (Created page with "Most (or better: all) RDBMS know the concept of so-called „temporary tables“. These tables act as a buffer when complex computations or joins are made and the result has to be sorted afterwards. Temporary tables are also a big loss of performance in daily workloads: Let’s say a table consists of 1,000,000 items and you display them with ORDER BY … LIMIT 100. Because auf some complex join, the 1,000,000 items spanning sorted temptable has to be rendered first and...") Tag: Visual edit