[GitHub] [incubator-shardingsphere] NatsuSai edited a comment on issue #3740: In query when the number of parameters reaches a certain number, SS exhausts the number of MySQL connections

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NatsuSai edited a comment on issue #3740: In query when the number of parameters reaches a certain number, SS exhausts the number of MySQL connections
URL: https://github.com/apache/incubator-shardingsphere/issues/3740#issuecomment-566121723
 
 
   @terrymanu
   > The question is same how to calculate the maximum number of connections for a database connection pool. Do you think maybe you should talk about it on GitHub of HikariCP or other database connection pool?  
   
   But I want to know how many connections ss will use when querying a SQL--'select * from table where id in (xxx,xxx,xxx)', because I can't judge the value of `dataSources.dataSources.product_data_0.maxPoolSize` accurately  to avoid the exception that the connection pool is full
   

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