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List to SQL IN Clause

Convert text lists, column IDs, and spreadsheets to formatted SQL IN clauses.

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How to Use List to SQL IN Clause

  1. Paste your raw list of items (one per line or comma-separated) into the left box.
  2. Choose single, double, or no quotes, and customize prefix/suffix if needed.
  3. Enable or disable "Remove Duplicates" and "Trim Whitespace".
  4. Click "Copy SQL" to use the generated IN (...) clause in your query.

Frequently Asked Questions

Does this tool escape internal single quotes?

Yes. Internal single quotes (e.g. O'Connor) are automatically escaped as double single quotes ('' in standard SQL) to prevent syntax errors.

Can I format lists of numbers without quotes?

Yes! Select "No Quotes (Numbers / IDs)" in the Quote Style dropdown for integer and numeric lists.

Sources & References

Primary references: PostgreSQL: SQL Syntax and Lexical Structure.

Review policy: references and behavior notes are checked whenever the tool implementation changes.