Method formatAlterStatement

cmd/gosqlx/cmd/sql_formatter.go:460–495

formatAlterStatement formats the generic ALTER statement (from alter.go)

(stmt *ast.AlterStatement)

// formatAlterStatement formats the generic ALTER statement (from alter.go)
func (f *SQLFormatter) formatAlterStatement(stmt *ast.AlterStatement) error {
	// Format ALTER TABLE if it's a table alteration
	if stmt.Type == ast.AlterTypeTable {
		f.writeKeyword("ALTER TABLE")
		f.builder.WriteString(" " + stmt.Name)

		// Format the operation if present
		if stmt.Operation != nil {
			if op, ok := stmt.Operation.(*ast.AlterTableOperation); ok {
				f.writeNewline()
				f.increaseIndent()
				f.builder.WriteString(f.currentIndent())
				f.formatAlterTableOperation(op)
				f.decreaseIndent()
			}
		}
		return nil
	}

	// For other ALTER types, provide a basic format
	f.writeKeyword("ALTER")
	switch stmt.Type {
	case ast.AlterTypeRole:
		f.builder.WriteString(" ")
		f.writeKeyword("ROLE")
	case ast.AlterTypePolicy:
		f.builder.WriteString(" ")
		f.writeKeyword("POLICY")
	case ast.AlterTypeConnector:
		f.builder.WriteString(" ")
		f.writeKeyword("CONNECTOR")
	}
	f.builder.WriteString(" " + stmt.Name)

	return nil
}

// formatAlterTableOperation formats a single ALTER TABLE operation
func (f *SQLFormatter) formatAlterTableOperation(op *ast.AlterTableOperation) {