public void unparse(SqlWriter writer, SqlCall call, int leftPrec, int rightPrec) {
final SqlWriter.Frame frame = writer.startFunCall(getName());
call.operand(0).unparse(writer, leftPrec, rightPrec);
writer.sep("FROM");
call.operand(1).unparse(writer, leftPrec, rightPrec);
writer.endFunCall(frame);
}
public void unparse(SqlWriter writer, SqlNode[] operands, int leftPrec, int rightPrec) {
final SqlWriter.Frame frame = writer.startFunCall(getName());
operands[0].unparse(writer, leftPrec, rightPrec);
writer.sep("PLACING");
operands[1].unparse(writer, leftPrec, rightPrec);
writer.sep("FROM");
operands[2].unparse(writer, leftPrec, rightPrec);
if (4 == operands.length) {
writer.sep("FOR");
operands[3].unparse(writer, leftPrec, rightPrec);
}
writer.endFunCall(frame);
}