Oracle SQL Validator

The Oracle SQL Validator is a focused static analysis tool that checks Oracle SQL and PL/SQL scripts for syntactic correctness without executing them. It helps developers, DBAs, and data engineers catch typos, misplaced tokens, and structural issues before deployment.
Conceptually, the tool tokenizes input, applies a formal grammar for Oracle syntax, and produces a collection of errors with precise line and column positions. It includes Oracle-specific constructs such as ROWNUM, FETCH FIRST, CONNECT BY, analytic functions, and PL/SQL blocks. The validator is designed to be fast, deterministic, and non-intrusive; it does not require a live database connection.
Benefits and use cases include validating ad hoc queries, batch scripts for ETL, and pre-commit checks in CI. By focusing on syntax rather than runtime semantics, it helps teams enforce consistent coding standards and reduce debug time. Unique value lies in Oracle-specific rules and actionable error reporting.
Core features and outputs: is_valid flag; detailed error list with line, column, code, and message; support for multi-statement scripts; chunked processing for very large files; and export options for audits. Typical workflow: provide SQL text, run validation, review messages, apply fixes, and re-run until syntax is clean.