I'm looking for a simple DB2 query that can be used to test if a database connection in pool is still valid. It needs to be a generic query that would execute regardless of which databases exist.
For other database servers, I've used something like 'SELECT 1' or 'SELECT version();'
What would be an equivalent for DB2?
Thanks!
Try values 1
.
Also, you can get the current date as
VALUES current date
or
SELECT current date FROM sysibm.sysdummy1
You can also get the version info as follows
SELECT service_level, fixpack_num, bld_level FROM TABLE (sysproc.env_get_inst_info()) as A;
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