Back-end query about 5000 data, can appear this problem, front desk also show not to come out, passing bosses to give directions.

CodePudding user response:

Which bosses know, query data point will appear such problems.

CodePudding user response:

Reason:
When used to connect to the database, are connected by connection pooling mechanism, the database parameter: Max - session connection pool
Size, and also have a parameter, this parameter indicates which connect to the database connection pool occupies the least resources,

The solution:

Modify the Max - session
The original
https://blog.csdn.net/mfanoffice2012/article/details/78475535/