chore: import upstream snapshot with attribution

docs/en/integrations/oracle/tools/oracle-execute-sql.md

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+---
+title: "oracle-execute-sql"
+type: docs
+weight: 1
+description: > 
+  An "oracle-execute-sql" tool executes a SQL statement against an Oracle database.
+---
+
+## About
+
+An `oracle-execute-sql` tool executes a SQL statement against an Oracle
+database.
+
+`oracle-execute-sql` takes one input parameter `sql` and runs the sql
+statement against the `source`.
+
+> **Note:** This tool is intended for developer assistant workflows with
+> human-in-the-loop and shouldn't be used for production agents.
+
+## Compatible Sources
+
+{{< compatible-sources >}}
+
+## Example
+
+```yaml
+kind: tool
+name: execute_sql_tool
+type: oracle-execute-sql
+source: my-oracle-instance
+description: Use this tool to execute sql statement.
+```