Обсуждение: Performance of column order

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Performance of column order

От
Egon Sommer
Дата:
Hallo!

Do anybody know if the order of the columns in a table has affect on the performance?

Should I use length-variable colums like TEXT, BLOB,... alfter length-static colums like INTEGER, BOOLEAN, ...?

Is there a advantage to create a separate table for BLOBS and TEXT joining the main table about a primary key?

Thanks for help
Jörg Sommer



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