Oracle Query Generator - Enterprise AI SQL Builder

Oracle Database remains the backbone of enterprise computing. AI2sql Oracle Query Generator helps DBAs, developers, and analysts create complex Oracle SQL and PL/SQL without mastering its extensive syntax.

Oracle-Specific Features

PL/SQL Support

  • Stored procedures and functions

  • Packages and triggers

  • Exception handling

  • Cursor operations

  • Bulk operations (FORALL, BULK COLLECT)

Advanced SQL Features

  • Hierarchical queries (CONNECT BY)

  • Analytic functions (OVER clause)

  • Model clause

  • PIVOT and UNPIVOT

  • Flashback queries

  • Regular expressions

Oracle Query Examples

Hierarchical Query

Input: “Show organization hierarchy with employee levels”

SELECT 
  LEVEL as hierarchy_level,
  LPAD(' ', (LEVEL-1)*2) || employee_name as employee_tree,
  employee_id,
  manager_id,
  department
 FROM employees
 START WITH manager_id IS NULL
 CONNECT BY PRIOR employee_id = manager_id
 ORDER SIBLINGS BY employee_name;

Analytic Functions

Input: “Calculate running total and percentage of total sales by salesperson”

SELECT 
  salesperson_id,
  sale_date,
  amount,
  SUM(amount) OVER (PARTITION BY salesperson_id ORDER BY sale_date) as running_total,
  ROUND(100 * amount / SUM(amount) OVER (), 2) as pct_of_total,
  RANK() OVER (ORDER BY amount DESC) as amount_rank
 FROM sales
 WHERE sale_date >= TRUNC(SYSDATE, 'YEAR');

PL/SQL Procedure

Input: “Create procedure to calculate employee bonus based on performance”

CREATE OR REPLACE PROCEDURE calculate_bonus(
  p_employee_id IN NUMBER,
  p_bonus_amount OUT NUMBER
 ) AS
  v_performance_rating NUMBER;
  v_base_salary NUMBER;
 BEGIN
  SELECT performance_rating, base_salary
  INTO v_performance_rating, v_base_salary
  FROM employees
  WHERE employee_id = p_employee_id;
  
  p_bonus_amount := CASE 
  WHEN v_performance_rating >= 4.5 THEN v_base_salary * 0.20
  WHEN v_performance_rating >= 4.0 THEN v_base_salary * 0.15
  WHEN v_performance_rating >= 3.5 THEN v_base_salary * 0.10
  WHEN v_performance_rating >= 3.0 THEN v_base_salary * 0.05
  ELSE 0
  END;
  
 EXCEPTION
  WHEN NO_DATA_FOUND THEN
  p_bonus_amount := 0;
  RAISE_APPLICATION_ERROR(-20001, 'Employee not found');
 END calculate_bonus;

Flashback Query

Input: “Show what the data looked like 1 hour ago”

SELECT * FROM orders
 AS OF TIMESTAMP (SYSTIMESTAMP - INTERVAL '1' HOUR)
 WHERE customer_id = 12345;

Enterprise Features

Performance Tuning

Generated queries include hints when beneficial:

  • Index hints for query optimization

  • Parallel execution hints

  • Join method hints

Partitioning Support

Queries that leverage partition pruning for large tables.

RAC Awareness

Considerations for Oracle Real Application Clusters environments.

Oracle Version Compatibility

Generate queries compatible with:

  • Oracle 19c / 21c

  • Oracle 12c

  • Oracle 11g (legacy support)

  • Oracle Autonomous Database

Start Building Oracle Queries

Enterprise Oracle development made accessible. Describe your requirements and get optimized Oracle SQL and PL/SQL code.

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