Examples of org.lealone.expression.Subquery

org.lealone.expression.Subquery
A query returning a single value. Subqueries are used inside other statements.

                        do {
                            last = readExpression();
                            v.add(last);
                        } while (readIf(","));
                        if (v.size() == 1 && (last instanceof Subquery)) {
                            Subquery s = (Subquery) last;
                            Query q = s.getQuery();
                            r = new ConditionInSelect(database, r, q, false, Comparison.EQUAL);
                        } else {
                            r = new ConditionIn(database, r, v);
                        }
                    }

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            r = p;
            break;
        case KEYWORD:
            if (isToken("SELECT") || isToken("FROM")) {
                Query query = parseSelect();
                r = new Subquery(query);
            } else {
                throw getSyntaxError();
            }
            break;
        case IDENTIFIER:

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Related Classes of org.lealone.expression.Subquery

org.lealone.command.Parser

org.lealone.result.ResultInterface

org.lealone.value.Value

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