chore: import upstream snapshot with attribution

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

@@ -0,0 +1,78 @@
+---
+title: "oracle-sql"
+type: docs
+weight: 1
+description: > 
+  An "oracle-sql" tool executes a pre-defined SQL statement against an Oracle database.
+---
+
+## About
+
+An `oracle-sql` tool executes a pre-defined SQL statement against an
+Oracle database.
+
+The specified SQL statement is executed using [prepared statements][oracle-stmt]
+for security and performance. It expects parameter placeholders in the SQL query
+to be in the native Oracle format (e.g., `:1`, `:2`).
+
+By default, tools are configured as **read-only** (SAFE mode). To execute data modification 
+statements (INSERT, UPDATE, DELETE), you must explicitly set the `readOnly` 
+field to `false`.
+
+[oracle-stmt]: https://docs.oracle.com/javase/tutorial/jdbc/basics/prepared.html
+
+## Compatible Sources
+
+{{< compatible-sources >}}
+
+## Example
+
+> **Note:** This tool uses parameterized queries to prevent SQL injections.
+> Query parameters can be used as substitutes for arbitrary expressions.
+> Parameters cannot be used as substitutes for identifiers, column names, table
+> names, or other parts of the query.
+
+```yaml
+tools:
+  search_flights_by_number:
+    kind: oracle-sql
+    source: my-oracle-instance
+    statement: |
+      SELECT * FROM flights
+      WHERE airline = :1
+      AND flight_number = :2
+      FETCH FIRST 10 ROWS ONLY
+    description: |
+      Use this tool to get information for a specific flight.
+      Takes an airline code and flight number and returns info on the flight.
+      Do NOT use this tool with a flight id. Do NOT guess an airline code or flight number.
+      Example:
+      {{
+          "airline": "CY",
+          "flight_number": "888",
+      }}
+    parameters:
+      - name: airline
+        type: string
+        description: Airline unique 2 letter identifier
+      - name: flight_number
+        type: string
+        description: 1 to 4 digit number
+
+  update_flight_status:
+    kind: oracle-sql
+    source: my-oracle-instance
+    readOnly: false  # Required for INSERT/UPDATE/DELETE
+    statement: |
+      UPDATE flights 
+      SET status = :1 
+      WHERE airline = :2 AND flight_number = :3
+    description: Updates the status of a specific flight.
+    parameters:
+      - name: status
+        type: string
+      - name: airline
+        type: string
+      - name: flight_number
+        type: string
+