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Java SqlType.UPDATE属性代码示例

本文整理汇总了Java中com.taobao.tddl.common.model.SqlType.UPDATE属性的典型用法代码示例。如果您正苦于以下问题：Java SqlType.UPDATE属性的具体用法？Java SqlType.UPDATE怎么用？Java SqlType.UPDATE使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类com.taobao.tddl.common.model.SqlType的用法示例。


在下文中一共展示了SqlType.UPDATE属性的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: execute

@Override
public boolean execute() throws SQLException {
    if (log.isDebugEnabled()) {
        log.debug("invoke execute, sql = " + sql);
    }

    SqlType sqlType = PreParser.getSqlType(sql);
    if (sqlType == SqlType.SELECT || sqlType == SqlType.SELECT_FOR_UPDATE
    /**
     * show 不支持吗 || sqlType == SqlType.SHOW
     **/
    ) {
        executeQuery();
        return true;
    } else if (sqlType == SqlType.INSERT || sqlType == SqlType.UPDATE || sqlType == SqlType.DELETE
               || sqlType == SqlType.REPLACE || sqlType == SqlType.TRUNCATE || sqlType == SqlType.CREATE
               || sqlType == SqlType.DROP || sqlType == SqlType.LOAD || sqlType == SqlType.MERGE) {
        super.updateCount = executeUpdate();
        return false;
    } else {
        throw new SQLException("only select, insert, update, delete,truncate,create,drop,load,merge sql is supported");
    }
}
开发者ID:beebeandwer，项目名称:TDDL，代码行数:23，代码来源:TPreparedStatement.java

示例2: getAstNode

@Override
public ASTNode getAstNode() {
    if (sqlType == SqlType.SELECT || sqlType == SqlType.SELECT_LAST_INSERT_ID
        || sqlType == SqlType.SELECT_WITHOUT_TABLE) {
        return getQueryTreeNode();
    } else if (sqlType == SqlType.UPDATE) {
        return getUpdateNode();
    } else if (sqlType == SqlType.INSERT) {
        return getInsertNode();
    } else if (sqlType == SqlType.REPLACE) {
        return getReplaceNode();
    } else if (sqlType == SqlType.DELETE) {
        return getDeleteNode();
    } else if (sqlType == SqlType.CREATE_SEQUENCE) {
        visited();
        return ((SequenceVisitor) visitor).getCreateSequenceInsert();
    } else if (sqlType == SqlType.SHOW_SEQUENCES) {
        visited();
        return ((SequenceVisitor) visitor).getShowSequencesSelect();
    } else if (sqlType == SqlType.TDDL_SHOW) {
        visited();
        return ((MySqlShowVisitor) visitor).getNode();
    } else if (sqlType == SqlType.LOAD) {
        visited();
        ASTNode ast = ((MySqlLoadDataVisitor) visitor).getNode();
        ast.setSql(sql);
        return ast;
    } else if (sqlType == SqlType.GET_SEQUENCE) {
        return getSequence;
    } else if (sqlType == SqlType.RELOAD) {
        visited();
        return ((ReloadVisitor) visitor).getNode();
    }

    throw new NotSupportException(sqlType.toString());
}
开发者ID:loye168，项目名称:tddl5，代码行数:36，代码来源:CobarSqlAnalysisResult.java

示例3: update

private UpdateNode update(String sql) throws SqlParserException {
    SqlAnalysisResult sm = parser.parse(sql, false);
    UpdateNode qn = null;
    if (sm.getSqlType() == SqlType.UPDATE) {
        qn = sm.getUpdateNode();
    }

    return qn;
}
开发者ID:loye168，项目名称:tddl5，代码行数:9，代码来源:SqlParserTest.java

示例4: isQuerySql

public static boolean isQuerySql(String sql) {
    SqlType sqlType = getSqlType(sql);
    if (sqlType == SqlType.SELECT || sqlType == SqlType.SELECT_FOR_UPDATE || sqlType == SqlType.SHOW
        || sqlType == SqlType.DUMP || sqlType == SqlType.DEBUG || sqlType == SqlType.EXPLAIN) {
        return true;
    } else if (sqlType == SqlType.INSERT || sqlType == SqlType.UPDATE || sqlType == SqlType.DELETE
               || sqlType == SqlType.REPLACE || sqlType == SqlType.TRUNCATE || sqlType == SqlType.CREATE
               || sqlType == SqlType.DROP || sqlType == SqlType.LOAD || sqlType == SqlType.MERGE
               || sqlType == SqlType.ALTER || sqlType == SqlType.RENAME) {
        return false;
    } else {
        return throwNotSupportSqlTypeException();
    }
}
开发者ID:beebeandwer，项目名称:TDDL，代码行数:14，代码来源:SqlTypeParser.java

示例5: getAstNode

public ASTNode getAstNode(Map<Integer, ParameterContext> parameterSettings) {
    if (sqlType == SqlType.SELECT || sqlType == SqlType.SHOW_WITH_TABLE) {
        return getQueryTreeNode(parameterSettings);
    } else if (sqlType == SqlType.UPDATE) {
        return getUpdateNode(parameterSettings);
    } else if (sqlType == SqlType.INSERT) {
        return getInsertNode(parameterSettings);
    } else if (sqlType == SqlType.REPLACE) {
        return getReplaceNode(parameterSettings);
    } else if (sqlType == SqlType.DELETE) {
        return getDeleteNode(parameterSettings);
    }

    throw new NotSupportException(sqlType.toString());
}
开发者ID:beebeandwer，项目名称:TDDL，代码行数:15，代码来源:CobarSqlAnalysisResult.java

示例6: update

private UpdateNode update(String sql) throws SqlParserException {
    SqlAnalysisResult sm = parser.parse(sql, false);
    UpdateNode qn = null;
    if (sm.getSqlType() == SqlType.UPDATE) {
        qn = sm.getUpdateNode(null);
    }

    return qn;
}
开发者ID:beebeandwer，项目名称:TDDL，代码行数:9，代码来源:SqlParserTest.java

示例7: executeInternal

private boolean executeInternal(String sql, int autoGeneratedKeys, int[] columnIndexes, String[] columnNames)
                                                                                                             throws SQLException {

    SqlType sqlType = PreParser.getSqlType(sql);
    if (sqlType == SqlType.SELECT || sqlType == SqlType.SELECT_FOR_UPDATE/**
     * 
     * || sqlType == SqlType.SHOW
     **/
    ) {
        executeQuery(sql);
        return true;
    } else if (sqlType == SqlType.INSERT || sqlType == SqlType.UPDATE || sqlType == SqlType.DELETE
               || sqlType == SqlType.REPLACE || sqlType == SqlType.TRUNCATE || sqlType == SqlType.CREATE
               || sqlType == SqlType.DROP || sqlType == SqlType.LOAD || sqlType == SqlType.MERGE) {
        if (autoGeneratedKeys == -1 && columnIndexes == null && columnNames == null) {
            executeUpdate(sql);
        } else if (autoGeneratedKeys != -1) {
            executeUpdate(sql, autoGeneratedKeys);
        } else if (columnIndexes != null) {
            executeUpdate(sql, columnIndexes);
        } else if (columnNames != null) {
            executeUpdate(sql, columnNames);
        } else {
            executeUpdate(sql);
        }

        return false;
    } else {
        throw new SQLException("only select, insert, update, delete,replace,truncate,create,drop,load,merge sql is supported");
    }
}
开发者ID:beebeandwer，项目名称:TDDL，代码行数:31，代码来源:TStatement.java

示例8: getSqlType

/**
 * 获得SQL语句种类
 * 
 * @param sql SQL语句
 * @throws 当SQL语句不是SELECT、INSERT、UPDATE、DELETE语句时，抛出异常。
 */
public static SqlType getSqlType(String sql) {
    // #bug 2011-11-24,modify by junyu,先不走缓存，否则sql变化巨大，缓存换入换出太多，gc太明显
    // SqlType sqlType = globalCache.getSqlType(sql);
    // if (sqlType == null) {
    SqlType sqlType = null;
    // #bug 2011-12-8,modify by junyu ,this code use huge cpu resource,and
    // most sql have no comment,so first simple look for there whether have
    // the comment

    String noCommentsSql = sql;
    if (sql.contains("/*")) {
        noCommentsSql = TStringUtil.stripComments(sql, "'\"", "'\"", true, false, true, true).trim();
    }

    if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "select")) {
        // #bug 2011-12-9,this select-for-update regex has low
        // performance,so
        // first judge this sql whether have ' for ' string.
        if (noCommentsSql.toLowerCase().contains(" for ")
            && SELECT_FOR_UPDATE_PATTERN.matcher(noCommentsSql).matches()) {
            sqlType = SqlType.SELECT_FOR_UPDATE;
        } else {
            sqlType = SqlType.SELECT;
        }
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "insert")) {
        sqlType = SqlType.INSERT;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "update")) {
        sqlType = SqlType.UPDATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "delete")) {
        sqlType = SqlType.DELETE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "show")) {
        sqlType = SqlType.SHOW;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "replace")) {
        sqlType = SqlType.REPLACE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "truncate")) {
        sqlType = SqlType.TRUNCATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "create")) {
        sqlType = SqlType.CREATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "drop")) {
        sqlType = SqlType.DROP;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "load")) {
        sqlType = SqlType.LOAD;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "merge")) {
        sqlType = SqlType.MERGE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "alter")) {
        sqlType = SqlType.ALTER;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "rename")) {
        sqlType = SqlType.RENAME;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "dump")) {
        sqlType = SqlType.DUMP;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "debug")) {
        sqlType = SqlType.DEBUG;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "explain")) {
        sqlType = SqlType.EXPLAIN;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "desc")) {
        sqlType = SqlType.DESC;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "call")
               || CALL_PATTERN.matcher(noCommentsSql).matches()) {
        sqlType = SqlType.PROCEDURE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "set")) {
        sqlType = SqlType.SET;
    } else {
        throw new NotSupportException("SqlType is Not Support");
    }
    return sqlType;
}
开发者ID:loye168，项目名称:tddl5，代码行数:72，代码来源:SqlTypeParser.java

示例9: getSqlType

/**
 * 获得SQL语句种类
 * 
 * @param sql SQL语句
 * @throws 当SQL语句不是SELECT、INSERT、UPDATE、DELETE语句时，抛出异常。
 */
public static SqlType getSqlType(String sql) {
    // #bug 2011-11-24,modify by junyu,先不走缓存，否则sql变化巨大，缓存换入换出太多，gc太明显
    // SqlType sqlType = globalCache.getSqlType(sql);
    // if (sqlType == null) {
    SqlType sqlType = null;
    // #bug 2011-12-8,modify by junyu ,this code use huge cpu resource,and
    // most sql have no comment,so first simple look for there whether have
    // the comment

    String noCommentsSql = sql;
    if (sql.contains("/*")) {
        noCommentsSql = TStringUtil.stripComments(sql, "'\"", "'\"", true, false, true, true).trim();
    }

    if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "select")) {
        // #bug 2011-12-9,this select-for-update regex has low
        // performance,so
        // first judge this sql whether have ' for ' string.
        if (noCommentsSql.toLowerCase().contains(" for ")
            && SELECT_FOR_UPDATE_PATTERN.matcher(noCommentsSql).matches()) {
            sqlType = SqlType.SELECT_FOR_UPDATE;
        } else {
            sqlType = SqlType.SELECT;
        }
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "insert")) {
        sqlType = SqlType.INSERT;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "update")) {
        sqlType = SqlType.UPDATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "delete")) {
        sqlType = SqlType.DELETE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "show")) {
        sqlType = SqlType.SHOW;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "replace")) {
        sqlType = SqlType.REPLACE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "truncate")) {
        sqlType = SqlType.TRUNCATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "create")) {
        sqlType = SqlType.CREATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "drop")) {
        sqlType = SqlType.DROP;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "load")) {
        sqlType = SqlType.LOAD;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "merge")) {
        sqlType = SqlType.MERGE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "alter")) {
        sqlType = SqlType.ALTER;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "rename")) {
        sqlType = SqlType.RENAME;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "dump")) {
        sqlType = SqlType.DUMP;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "debug")) {
        sqlType = SqlType.DEBUG;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "explain")) {
        sqlType = SqlType.EXPLAIN;
    } else {
        throwNotSupportSqlTypeException();
    }
    return sqlType;
}
开发者ID:beebeandwer，项目名称:TDDL，代码行数:65，代码来源:SqlTypeParser.java

示例10: getSqlType

/**
 * 获得SQL语句种类
 * 
 * @param sql SQL语句
 * @throws SQLException 当SQL语句不是SELECT、INSERT、UPDATE、DELETE语句时，抛出异常。
 */
public static SqlType getSqlType(String sql) throws SQLException {
    // #bug 2011-11-24,modify by junyu,先不走缓存，否则sql变化巨大，缓存换入换出太多，gc太明显
    // SqlType sqlType = globalCache.getSqlType(sql);
    // if (sqlType == null) {
    SqlType sqlType = null;
    // #bug 2011-12-8,modify by junyu ,this code use huge cpu resource,and
    // most
    // sql have no comment,so first simple look for there whether have the
    // comment
    String noCommentsSql = sql;
    if (sql.contains("/*")) {
        noCommentsSql = TStringUtil.stripComments(sql, "'\"", "'\"", true, false, true, true).trim();
    }

    if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "select")) {
        // #bug 2011-12-9,this select-for-update regex has low
        // performance,so
        // first judge this sql whether have ' for ' string.
        if (noCommentsSql.toLowerCase().contains(" for ")
            && SELECT_FOR_UPDATE_PATTERN.matcher(noCommentsSql).matches()) {
            sqlType = SqlType.SELECT_FOR_UPDATE;
        } else {
            sqlType = SqlType.SELECT;
        }
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "show")) {
        // ??show 不支持？
        // sqlType = SqlType.SHOW;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "insert")) {
        sqlType = SqlType.INSERT;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "update")) {
        sqlType = SqlType.UPDATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "delete")) {
        sqlType = SqlType.DELETE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "replace")) {
        sqlType = SqlType.REPLACE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "truncate")) {
        sqlType = SqlType.TRUNCATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "create")) {
        sqlType = SqlType.CREATE;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "drop")) {
        sqlType = SqlType.DROP;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "load")) {
        sqlType = SqlType.LOAD;
    } else if (TStringUtil.startsWithIgnoreCaseAndWs(noCommentsSql, "merge")) {
        sqlType = SqlType.MERGE;
    } else {
        throw new SQLException("only select, insert, update, delete,replace,truncate,create,drop,load,merge sql is supported");
    }
    // sqlType = globalCache.setSqlTypeIfAbsent(sql, sqlType);
    // }
    return sqlType;
}
开发者ID:beebeandwer，项目名称:TDDL，代码行数:58，代码来源:PreParser.java


注：本文中的com.taobao.tddl.common.model.SqlType.UPDATE属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。