fix: Fix EXPLAIN param count when placeholders repeat#6082
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fix: Fix EXPLAIN param count when placeholders repeat#6082
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rgeyer
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Brief description of Pull Request
The original implementation failed to account for queries which reuse the same parameter multiple times, in which case counting placeholders results in too many parameters being passed to the prepared statement.
Issue(s) fixed by this Pull Request
grafana/grafana-dbo11y-app#2690
PR Checklist