Maximum number of indexes per mysql table is 64
https:&#x2F;&#x2F;dev.mysql.com&#x2F;doc&#x2F;refman&#x2F;5.0&#x2F;en&#x2F;features.html &quot;Support for up to 64 indexes per table (32 before MySQL 4.1.2). Each index may consist of 1 to 16 columns or parts of columns&quot;<p>Hit this building fanfootage.com, anyone hitting this upper limit?