One further idea that may be useful for fields that have defined values like spring,summer etc is the SET type http://dev.mysql.com/doc/refman/5.0/en/set.html

but they have to be set up when the table is created

poj

In reply to Re^7: OT - SQL choosing a schema for index tables by poj
in thread OT - SQL choosing a schema for index tables by bangor

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