Unverified50% confidenceSolutionExact time
Walking the entire syntax tree (using tree.walk()) and checking against a list of forbidden nodes (such as Insert, Update, Delete, Merge, Create, Drop, etc.) is necessary, because data-modifying CTEs and SELECT INTO may be hidden in deep nodes.
1
Sources
50%
Confidence
Long-term
Relevance
10/19/2026
First Seen
Sources
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