The current SQL query that checks table existence is under optimized on big database ------------------------------------------------------------------------------------ Key: ISPN-2454 URL: https://issues.jboss.org/browse/ISPN-2454 Project: Infinispan Issue Type: Enhancement Security Level: Public(Everyone can see) Components: Loaders and Stores Affects Versions: 5.1.0.FINAL Reporter: Nicolas Filotto Assignee: Tristan Tarrant Labels: jdg, jdg6 Fix For: 5.2.0.Beta4 Last year I proposed an enhancement allowing to use the implicit db schema to ease life of end-user, unfortunately it seems that it affects the startup time of the product when the tables contain a lot of rows. Indeed the query can take several seconds to return a result. The idea of this task would be to optimize this query for all supported databases in order to avoid this drawback.