Rules Overview

Squawk's rules focus on ensuring safe migrations and warn about statements that could block reads / writes or break existing clients. See the sidebar for documentation for each rule.

The rule docs should provide actionable, user friendly error messages. If you find a rule, error message, or docs page lacking, please open an issue.

Reminder

Read "Running Migrations to learn about safely applying migrations after linting.

index

• rules
• adding-field-with-default
• adding-foreign-key-constraint
• adding-not-nullable-field
• adding-serial-primary-key-field
• ban-char-field
• ban-drop-database
• changing-column-type
• constraint-missing-not-valid
• disallowed-unique-constraint
• prefer-big-int
• prefer-identity
• prefer-robust-stmts
• prefer-text-field
• prefer-timestamptz
• renaming-column
• renaming-table
• require-concurrent-index-creation
• require-concurrent-index-deletion