transformation

var (
	// ErrDatabaseRequired is returned when database is not specified
	ErrDatabaseRequired = errors.New("database is required")
	// ErrTableRequired is returned when table is not specified
	ErrTableRequired = errors.New("table is required")
	// ErrNoSchedulesConfig is returned when no schedules are configured
	ErrNoSchedulesConfig = errors.New("at least one schedule must be configured")
	// ErrIntervalRequired is returned when interval is not specified
	ErrIntervalRequired = errors.New("interval configuration is required")
	// ErrIntervalMaxRequired is returned when interval.max is not specified
	ErrIntervalMaxRequired = errors.New("interval.max is required")
	// ErrInvalidInterval is returned when interval.min exceeds interval.max
	ErrInvalidInterval = errors.New("interval.min cannot exceed interval.max")
	// ErrDependenciesRequired is returned when dependencies are not specified
	ErrDependenciesRequired = errors.New("dependencies is required")
	// ErrInvalidLimits is returned when min limit is greater than max limit
	ErrInvalidLimits = errors.New("min limit cannot be greater than max limit")
	// ErrInvalidDependencyType is returned when dependency has invalid YAML type
	ErrInvalidDependencyType = errors.New("dependency must be a string or array of strings")
	// ErrInvalidDependencyArrayItem is returned when dependency array contains non-string
	ErrInvalidDependencyArrayItem = errors.New("expected string in dependency array")
	// ErrEmptyDependencyGroup is returned when dependency group is empty
	ErrEmptyDependencyGroup = errors.New("dependency group cannot be empty")
)

var (
	// ErrInvalidFrontmatter is returned when frontmatter is invalid
	ErrInvalidFrontmatter = errors.New("invalid frontmatter")
	// ErrSQLContentRequired is returned when SQL content is not specified
	ErrSQLContentRequired = errors.New("sql content is required")
)

var (
	// ErrExecRequired is returned when exec is not specified
	ErrExecRequired = errors.New("exec is required")
)