Fix redundant rows.Close() calls in queryCode.tmpl #3856
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- Updated queryCode.tmpl to use defer for rows.Close() - Ensured rows.Close() is called only once - Improved resource management following Go best practices
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Description
This pull request addresses an issue in the generated query code template queryCode.tmpl where
rows.Close()was being called multiple times. This change ensures thatrows.Close()is only called once usingdefer, which is a best practice for resource management in Go.Changes
queryCode.tmpltemplate to usedefer rows.Close()for ensuring the rows are closed properly.rows.Close()call after the loop.Rationale
Calling
rows.Close()multiple times is unnecessary and can lead to potential issues. Usingdeferto close the rows ensures that the resource is properly released exactly once, following Go's best practices.