On Mon, 21 Nov 2005, Manideep Kalisetty wrote:

Bug reference:      2060
Email address:      [EMAIL PROTECTED]
PostgreSQL version: 7.2.2
Description:        Issue with Data base connection
Details:

I am using postgresql-8.1dev-402.jdbc3.jar JDBC driver and websphere
application server. Even though I am successfully closing connections, the
error message I am receivng is "Backend start-up failed: FATAL 1:  Sorry,
too many clients already". Please refer to the Exception report below:


Well, something is leaving connections open. Checking the results of SELECT * FROM pg_stat_activity; will tell you what database and username they are connected to which may help. While this code doesn't appear to be using a connection pool, perhaps you have another application that is using a pool that is configured to open too many connections? Still, the most likely cause is a coding error failing to close connections.

Kris Jurka

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TIP 9: In versions below 8.0, the planner will ignore your desire to
      choose an index scan if your joining column's datatypes do not
      match

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