Examples of org.h2.tools.SimpleResultSet.addColumn()

org.h2.tools.SimpleResultSet.addColumn()
Adds a column to the result set. All columns must be added before adding rows. @param name null is replaced with C1, C2,... @param sqlType the value returned in getColumnType(..) (ignored internally) @param precision the precision @param scale the scale

            r.addColumn("nullable", Types.INTEGER, 0, 0);
            r.addColumn("readOnly", Types.BOOLEAN, 0, 0);
            r.addColumn("searchable", Types.BOOLEAN, 0, 0);
            r.addColumn("signed", Types.BOOLEAN, 0, 0);
            r.addColumn("writable", Types.BOOLEAN, 0, 0);
            r.addColumn("definitelyWritable", Types.BOOLEAN, 0, 0);
            ResultSetMetaData m = rs.getMetaData();
            for (int i = 1; i <= m.getColumnCount(); i++) {
                r.addRow(i,
                        m.getColumnLabel(i),
                        m.getCatalogName(i),

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        return this;
    }


    public ResultSet getResultSet() {
        SimpleResultSet rs = new SimpleResultSet();
        rs.addColumn("X", DataType.convertTypeToSQLType(getType()), MathUtils.convertLongToInt(getPrecision()), getScale());
        rs.addRow(getObject());
        return rs;
    }


    /**

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                return LobStorage.createSmallLob(BLOB, StringUtils.convertHexToBytes(s.trim()));
            case ARRAY:
                return ValueArray.get(new Value[]{ValueString.get(s)});
            case RESULT_SET: {
                SimpleResultSet rs = new SimpleResultSet();
                rs.addColumn("X", Types.VARCHAR, s.length(), 0);
                rs.addRow(s);
                return ValueResultSet.get(rs);
            }
            case UUID:
                return ValueUuid.get(s);

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     * @return the empty result set
     */
    protected static SimpleResultSet createResultSet(boolean data) {
        SimpleResultSet result = new SimpleResultSet();
        if (data) {
            result.addColumn(FullText.FIELD_SCHEMA, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_TABLE, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_COLUMNS, Types.ARRAY, 0, 0);
            result.addColumn(FullText.FIELD_KEYS, Types.ARRAY, 0, 0);
        } else {
            result.addColumn(FullText.FIELD_QUERY, Types.VARCHAR, 0, 0);

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     */
    protected static SimpleResultSet createResultSet(boolean data) {
        SimpleResultSet result = new SimpleResultSet();
        if (data) {
            result.addColumn(FullText.FIELD_SCHEMA, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_TABLE, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_COLUMNS, Types.ARRAY, 0, 0);
            result.addColumn(FullText.FIELD_KEYS, Types.ARRAY, 0, 0);
        } else {
            result.addColumn(FullText.FIELD_QUERY, Types.VARCHAR, 0, 0);
        }

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    protected static SimpleResultSet createResultSet(boolean data) {
        SimpleResultSet result = new SimpleResultSet();
        if (data) {
            result.addColumn(FullText.FIELD_SCHEMA, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_TABLE, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_COLUMNS, Types.ARRAY, 0, 0);
            result.addColumn(FullText.FIELD_KEYS, Types.ARRAY, 0, 0);
        } else {
            result.addColumn(FullText.FIELD_QUERY, Types.VARCHAR, 0, 0);
        }
        result.addColumn(FullText.FIELD_SCORE, Types.FLOAT, 0, 0);

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        SimpleResultSet result = new SimpleResultSet();
        if (data) {
            result.addColumn(FullText.FIELD_SCHEMA, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_TABLE, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_COLUMNS, Types.ARRAY, 0, 0);
            result.addColumn(FullText.FIELD_KEYS, Types.ARRAY, 0, 0);
        } else {
            result.addColumn(FullText.FIELD_QUERY, Types.VARCHAR, 0, 0);
        }
        result.addColumn(FullText.FIELD_SCORE, Types.FLOAT, 0, 0);
        return result;

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            result.addColumn(FullText.FIELD_SCHEMA, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_TABLE, Types.VARCHAR, 0, 0);
            result.addColumn(FullText.FIELD_COLUMNS, Types.ARRAY, 0, 0);
            result.addColumn(FullText.FIELD_KEYS, Types.ARRAY, 0, 0);
        } else {
            result.addColumn(FullText.FIELD_QUERY, Types.VARCHAR, 0, 0);
        }
        result.addColumn(FullText.FIELD_SCORE, Types.FLOAT, 0, 0);
        return result;
    }

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            result.addColumn(FullText.FIELD_COLUMNS, Types.ARRAY, 0, 0);
            result.addColumn(FullText.FIELD_KEYS, Types.ARRAY, 0, 0);
        } else {
            result.addColumn(FullText.FIELD_QUERY, Types.VARCHAR, 0, 0);
        }
        result.addColumn(FullText.FIELD_SCORE, Types.FLOAT, 0, 0);
        return result;
    }


    /**
     * Parse a primary key condition into the primary key columns.

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        }
        case Value.RESULT_SET: {
            SimpleResultSet rs = new SimpleResultSet();
            int columns = readVarInt();
            for (int i = 0; i < columns; i++) {
                rs.addColumn(readString(), readVarInt(), readVarInt(), readVarInt());
            }
            while (true) {
                if (readByte() == 0) {
                    break;
                }

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