toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (mysqlIdentifier != null) 'mysqlIdentifier': mysqlIdentifier!,
if (oracleIdentifier != null) 'oracleIdentifier': oracleIdentifier!,
if (postgresqlIdentifier != null)
'postgresqlIdentifier': postgresqlIdentifier!,
if (sqlServerIdentifier != null)
'sqlServerIdentifier': sqlServerIdentifier!,
};