Function FormatStatement

pkg/formatter/render.go:124–171

FormatStatement renders a single AST statement with the given options. Returns "" for nil.

(s ast.Statement, opts ast.FormatOptions)

// FormatStatement renders a single AST statement with the given options.
// Returns "" for nil.
func FormatStatement(s ast.Statement, opts ast.FormatOptions) string {
	if s == nil {
		return ""
	}
	switch v := s.(type) {
	case *ast.SelectStatement:
		return renderSelect(v, opts)
	case *ast.InsertStatement:
		return renderInsert(v, opts)
	case *ast.UpdateStatement:
		return renderUpdate(v, opts)
	case *ast.DeleteStatement:
		return renderDelete(v, opts)
	case *ast.CreateTableStatement:
		return renderCreateTable(v, opts)
	case *ast.SetOperation:
		return renderSetOperation(v, opts)
	case *ast.AlterTableStatement: //nolint:staticcheck // AlterTableStatement kept for backward compatibility
		return renderAlterTable(v, opts)
	case *ast.CreateIndexStatement:
		return renderCreateIndex(v, opts)
	case *ast.CreateViewStatement:
		return renderCreateView(v, opts)
	case *ast.CreateMaterializedViewStatement:
		return renderCreateMaterializedView(v, opts)
	case *ast.RefreshMaterializedViewStatement:
		return renderRefreshMaterializedView(v, opts)
	case *ast.DropStatement:
		return renderDrop(v, opts)
	case *ast.TruncateStatement:
		return renderTruncate(v, opts)
	case *ast.MergeStatement:
		return renderMerge(v, opts)
	case *ast.CreateSequenceStatement:
		return renderCreateSequence(v, opts)
	case *ast.AlterSequenceStatement:
		return renderAlterSequence(v, opts)
	case *ast.DropSequenceStatement:
		return renderDropSequence(v, opts)
	case *ast.ShowStatement:
		return renderShow(v, opts)
	case *ast.DescribeStatement:
		return renderDescribe(v, opts)
	default:
		// Fallback to SQL() for unrecognized statement types
		return stmtSQL(s)
	}
}

// FormatExpression renders an AST expression with the given options.
// Returns "" for nil.