Package org.h2.table

Examples of org.h2.table.Column.convert()

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        SearchRow check = table.getTemplateSimpleRow(false);
        for (int i = 0, len = columns.length; i < len; i++) {
            Column refCol = refColumns[i].column;
            int refIdx = refCol.getColumnId();
            Column col = columns[i].column;
            Value v = col.convert(oldRow.getValue(refIdx));
            if (v == ValueNull.INSTANCE) {
                return;
            }
            check.setValue(col.getColumnId(), v);
        }
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                    int index = c.getColumnId();
                    Expression e = expr[i];
                    if (e != null) {
                        // e can be null (DEFAULT)
                        try {
                            Value v = c.convert(e.getValue(session));
                            newRow.setValue(index, v);
                        } catch (DbException ex) {
                            throw setRow(ex, count, getSQL(expr));
                        }
                    }
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                setCurrentRowNumber(count);
                for (int j = 0; j < columns.length; j++) {
                    Column c = columns[j];
                    int index = c.getColumnId();
                    try {
                        Value v = c.convert(r[j]);
                        newRow.setValue(index, v);
                    } catch (DbException ex) {
                        throw setRow(ex, count, getSQL(r));
                    }
                }
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                    if (l.length <= row) {
                        v = ValueNull.INSTANCE;
                    } else {
                        Column c = columnList[j];
                        v = l[row];
                        v = c.convert(v);
                        v = v.convertPrecision(c.getPrecision());
                        v = v.convertScale(true, c.getScale());
                    }
                    r[j] = v;
                }
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                    Expression e = expr[i];
                    if (e != null) {
                        // e can be null (DEFAULT)
                        e = e.optimize(session);
                        try {
                            Value v = c.convert(e.getValue(session));
                            newRow.setValue(index, v);
                        } catch (DbException ex) {
                            throw setRow(ex, x, getSQL(expr));
                        }
                    }
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                setCurrentRowNumber(count);
                for (int j = 0; j < columns.length; j++) {
                    Column c = columns[j];
                    int index = c.getColumnId();
                    try {
                        Value v = c.convert(r[j]);
                        newRow.setValue(index, v);
                    } catch (DbException ex) {
                        throw setRow(ex, count, getSQL(r));
                    }
                }
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        for (int i = 0; i < columns.length; i++) {
            int idx = columns[i].column.getColumnId();
            Value v = newRow.getValue(idx);
            Column refCol = refColumns[i].column;
            int refIdx = refCol.getColumnId();
            check.setValue(refIdx, refCol.convert(v));
        }
        if (!existsRow(session, refIndex, check, null)) {
            throw DbException.get(ErrorCode.REFERENTIAL_INTEGRITY_VIOLATED_PARENT_MISSING_1,
                    getShortDescription());
        }
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        SearchRow check = table.getTemplateSimpleRow(false);
        for (int i = 0; i < columns.length; i++) {
            Column refCol = refColumns[i].column;
            int refIdx = refCol.getColumnId();
            Column col = columns[i].column;
            Value v = col.convert(oldRow.getValue(refIdx));
            if (v == ValueNull.INSTANCE) {
                return;
            }
            check.setValue(col.getColumnId(), v);
        }
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                        } else if (newExpr == ValueExpression.getDefault()) {
                            Column column = table.getColumn(i);
                            newValue = table.getDefaultValue(session, column);
                        } else {
                            Column column = table.getColumn(i);
                            newValue = column.convert(newExpr.getValue(session));
                        }
                        newRow.setValue(i, newValue);
                    }
                    table.validateConvertUpdateSequence(session, newRow);
                    boolean done = false;
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                    int index = c.getColumnId();
                    Expression e = expr[i];
                    if (e != null) {
                        // e can be null (DEFAULT)
                        try {
                            Value v = c.convert(e.getValue(session));
                            newRow.setValue(index, v);
                        } catch (DbException ex) {
                            throw setRow(ex, count, getSQL(expr));
                        }
                    }
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