Convert SQL to SXW

Why Convert SQL to SXW?

Converting SQL files to SXW (StarOffice Writer) format is primarily needed for compatibility with legacy OpenOffice.org 1.x environments and archival systems that require the SXW document format. While SXW has been superseded by ODT (Open Document Text), some organizations maintain legacy document management systems that specifically require SXW format for database documentation and reports.

The SXW format, developed by Sun Microsystems for StarOffice, was one of the first open XML-based document formats. It stores content as XML within a ZIP archive, providing a structured and compressed document format. When converting SQL to SXW, database schemas are presented as formatted tables with styled headers, and SQL queries are displayed in monospace fonts with proper indentation.

Government agencies, educational institutions, and organizations that adopted OpenOffice.org in the early 2000s may still have document archives in SXW format. Converting SQL database documentation to SXW ensures consistency with existing archives and compatibility with older document workflows. LibreOffice and Apache OpenOffice both continue to support SXW files for backward compatibility.

For new projects, consider using ODT (the modern successor to SXW) or DOCX instead. However, when legacy compatibility is required, SXW provides a reliable open-format option. The XML-based internal structure of SXW files means they are less prone to corruption than binary formats like DOC, and they can be inspected and repaired if needed.

Key Benefits of Converting SQL to SXW:

• Legacy Compatibility: Works with OpenOffice.org 1.x and StarOffice
• Open Format: XML-based structure with no vendor lock-in
• Compressed Storage: ZIP compression for efficient file sizes
• Rich Formatting: Tables, styles, headers for professional documentation
• Archival Suitable: Consistent with existing SXW document archives
• LibreOffice Support: Full backward compatibility in modern LibreOffice
• Inspectable: XML content can be examined and repaired

Practical Examples

Example 1: Schema Documentation for Archive

Input SQL file (legacy_schema.sql):

CREATE TABLE student_records (
    student_id INT PRIMARY KEY,
    full_name VARCHAR(150) NOT NULL,
    enrollment_date DATE NOT NULL,
    program VARCHAR(100),
    gpa DECIMAL(3,2),
    status VARCHAR(20) DEFAULT 'active'
);

CREATE TABLE courses (
    course_id VARCHAR(10) PRIMARY KEY,
    title VARCHAR(200) NOT NULL,
    credits INT NOT NULL,
    department VARCHAR(50)
);

Output SXW file (legacy_schema.sxw):

StarOffice Writer document containing:
- Title: "Database Schema Documentation"
- Heading: "Student Records Table"
- Formatted table:
  | Column          | Type          | Constraints    |
  | student_id      | INT           | PRIMARY KEY    |
  | full_name       | VARCHAR(150)  | NOT NULL       |
  | enrollment_date | DATE          | NOT NULL       |
  | program         | VARCHAR(100)  |                |
  | gpa             | DECIMAL(3,2)  |                |
  | status          | VARCHAR(20)   | DEFAULT active |
- Heading: "Courses Table"
- Compatible with OpenOffice.org 1.x
- Opens in LibreOffice Writer

Example 2: Query Documentation

Input SQL file (reports.sql):

-- Student Performance Report
SELECT
    s.full_name,
    c.title AS course,
    e.grade,
    c.credits
FROM student_records s
JOIN enrollments e ON s.student_id = e.student_id
JOIN courses c ON e.course_id = c.course_id
WHERE s.status = 'active'
ORDER BY s.full_name, c.title;

Output SXW file (reports.sxw):

StarOffice Writer document:
- Title: "Student Performance Report"
- Query description in formatted text
- SQL query in monospace Courier font
- Table relationship description:
  * student_records -> enrollments (via student_id)
  * enrollments -> courses (via course_id)
- Output columns documented:
  * full_name: Student's name
  * course: Course title
  * grade: Enrollment grade
  * credits: Course credit hours
- Formatted for legacy document systems

Example 3: Data Migration Record

Input SQL file (migration_log.sql):

-- Migration #47: Add audit columns
ALTER TABLE student_records
    ADD COLUMN created_at TIMESTAMP DEFAULT NOW();
ALTER TABLE student_records
    ADD COLUMN updated_at TIMESTAMP DEFAULT NOW();
ALTER TABLE student_records
    ADD COLUMN created_by VARCHAR(50);

-- Backfill existing records
UPDATE student_records
SET created_at = enrollment_date,
    updated_at = CURRENT_TIMESTAMP,
    created_by = 'system_migration';

Output SXW file (migration_47.sxw):

Migration documentation in SXW format:
- Header: "Migration #47: Add Audit Columns"
- Date and version information
- Changes summary:
  1. Added created_at (TIMESTAMP, default: NOW())
  2. Added updated_at (TIMESTAMP, default: NOW())
  3. Added created_by (VARCHAR(50))
  4. Backfilled existing records
- Original SQL preserved in code blocks
- Impact: student_records table
- Rollback instructions included
- Archived in legacy document system

Frequently Asked Questions (FAQ)

Q: What is SXW format?

A: SXW is the document format used by StarOffice Writer and OpenOffice.org 1.x (2000-2005). It's a ZIP archive containing XML files for content, styles, and metadata. SXW was the predecessor to ODT (Open Document Text) and is still readable by LibreOffice and Apache OpenOffice for backward compatibility.

Q: Why would I need SXW instead of ODT?

A: SXW is needed when working with legacy systems that specifically require StarOffice/OpenOffice.org 1.x format. This includes document management systems from the early 2000s, archival requirements that mandate format consistency, and organizations with older OpenOffice installations that predate ODT support.

Q: Can LibreOffice open SXW files?

A: Yes! LibreOffice maintains full backward compatibility with SXW files. You can open, edit, and save SXW documents in LibreOffice Writer. LibreOffice will also offer to convert SXW to the modern ODT format when saving. Apache OpenOffice similarly supports SXW files.

Q: How are SQL tables formatted in the SXW output?

A: SQL table definitions are converted to formatted document tables within the SXW file, with styled header rows containing "Column", "Type", and "Constraints" columns. Each database column becomes a row in the document table. The formatting uses proper styles for consistent appearance across pages.

Q: Is SXW an open format?

A: Yes, SXW is an open format. Its XML-based structure inside a ZIP archive means the content can be inspected and manipulated programmatically. SXW was developed as part of the OpenOffice.org project and later evolved into the OASIS ODF standard. The format specification is publicly available.

Q: Can Microsoft Word open SXW files?

A: Microsoft Word does not natively support SXW files. However, you can open SXW files in LibreOffice and re-save them as DOCX or DOC for Word compatibility. Some third-party plugins and converters can also enable SXW import in Word, though results may vary.

Q: What's the difference between SXW and ODT?

A: SXW is the predecessor format used by OpenOffice.org 1.x, while ODT is the modern Open Document Format standardized by OASIS (ISO/IEC 26300). ODT offers better standardization, wider software support, and improved features. Both are ZIP archives containing XML, but ODT uses a refined XML schema. For new documents, ODT is strongly recommended.

Q: How does conversion handle SQL stored procedures?

A: SQL stored procedures and functions are converted to formatted code blocks within the SXW document, using monospace font styling. The procedure name becomes a heading, parameters are listed in a table, and the procedure body is displayed with preserved indentation. Comments within the procedure are converted to descriptive text.