getClauses method
Implementation
String? getClauses({final bool withText = false}) {
if (clauses.isEmpty) return null;
for (var i = 0; i < clauses.length; i++) {
if (clauses[i].contains("()")) {
clauses[i] = clauses[i].replaceAll("()", "(NULL)");
}
}
return [if (withText) " WHERE ", clauses.join(" ${whereUnion.name} ")]
.join(" ");
}