IBM Support

Poor performance executing Stored Procedure

Troubleshooting


Problem

Executing a Stored Procedure which contains a single SQL statement is significantly slower then executing the same query as a select statement from a command line. 1) execute "db2 -tvf select.sql" where select.sql contains: select from

where col1 = 12345; 2) execute "db2 call sp1(12354)" where sp1 Stored Procedure has one input variable and SQL statement select from
where col1 = ?;

Symptom

Executing Stored Procedure significantly slower than executing same query from a Command prompt.

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Document Information

Modified date:
01 May 2025

UID

swg22002137

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