PostgreSQL Relation Does Not Exist Error Explained

Why This Error Happens

This error appears when PostgreSQL cannot locate the specified table in the current schema search path.

Check Schema

SHOW search_path;

If your table is in a different schema, use:

SELECT * FROM schema_name.table_name;

Case Sensitivity

Quoted table names are case-sensitive. Always verify the exact table name.

Prevention Tips

• Use consistent naming conventions
• Avoid mixed case identifiers
• Always specify schema in production queries