类 Replace

  • 所有已实现的接口:
    com.baomidou.mybatisplus.core.toolkit.Constants, com.baomidou.mybatisplus.core.toolkit.StringPool, Serializable

    public class Replace
    extends AbstractInsertMethod
    插入一条数据(选择字段插入)

    表示插入替换数据,需求表中有PrimaryKey,或者unique索引,如果数据库已经存在数据,则用新数据替换,如果没有数据效果则和insert into一样;

    从以下版本开始:
    2021/8/13
    作者:
    Ranger
    另请参阅:
    序列化表格
    • 字段概要

      • 从类继承的字段 com.baomidou.mybatisplus.core.injector.AbstractMethod

        builderAssistant, configuration, languageDriver, logger
      • 从接口继承的字段 com.baomidou.mybatisplus.core.toolkit.Constants

        AES, AES_CBC_CIPHER, AS, COLLECTION, COLUMN_MAP, COLUMN_MAP_IS_EMPTY, ENTITY, ENTITY_DOT, MD5, MP_OPTLOCK_VERSION_ORIGINAL, MYBATIS_PLUS, Q_WRAPPER_SQL_COMMENT, Q_WRAPPER_SQL_FIRST, Q_WRAPPER_SQL_SELECT, U_WRAPPER_SQL_SET, WHERE, WRAPPER, WRAPPER_DOT, WRAPPER_EMPTYOFNORMAL, WRAPPER_EMPTYOFWHERE, WRAPPER_ENTITY, WRAPPER_ENTITY_DOT, WRAPPER_EXPRESSION, WRAPPER_EXPRESSION_ORDER, WRAPPER_NONEMPTYOFENTITY, WRAPPER_NONEMPTYOFNORMAL, WRAPPER_NONEMPTYOFWHERE, WRAPPER_PARAM, WRAPPER_PARAM_MIDDLE, WRAPPER_SQLSEGMENT
      • 从接口继承的字段 com.baomidou.mybatisplus.core.toolkit.StringPool

        AMPERSAND, AND, ASTERISK, AT, BACK_SLASH, BACKTICK, BYTES_NEW_LINE, COLON, COMMA, CRLF, DASH, DOLLAR, DOLLAR_LEFT_BRACE, DOT, DOT_CLASS, DOT_JAVA, DOT_NEWLINE, DOT_XML, DOTDOT, EMPTY, EMPTY_ARRAY, EQUALS, EXCLAMATION_MARK, FALSE, HASH, HASH_LEFT_BRACE, HAT, HTML_AMP, HTML_GT, HTML_LT, HTML_NBSP, HTML_QUOTE, ISO_8859_1, LEFT_BRACE, LEFT_BRACKET, LEFT_CHEV, LEFT_SQ_BRACKET, N, NEWLINE, NO, NULL, OFF, ON, ONE, PERCENT, PIPE, PLUS, QUESTION_MARK, QUOTE, RETURN, RIGHT_BRACE, RIGHT_BRACKET, RIGHT_CHEV, RIGHT_SQ_BRACKET, SEMICOLON, SINGLE_QUOTE, SLASH, SPACE, STAR, TAB, TILDA, TRUE, UNDERSCORE, US_ASCII, UTF_8, Y, YES, ZERO
    • 构造器概要

      构造器 
      构造器 说明
      Replace()  
    • 方法概要

      • 从类继承的方法 com.baomidou.mybatisplus.core.injector.AbstractMethod

        addDeleteMappedStatement, addInsertMappedStatement, addMappedStatement, addSelectMappedStatementForOther, addSelectMappedStatementForTable, addUpdateMappedStatement, filterTableFieldInfo, getMethod, inject, optlockVersion, sqlComment, sqlCount, sqlFirst, sqlLogicSet, sqlOrderBy, sqlSelectColumns, sqlSelectObjsColumns, sqlSet, sqlWhereByMap, sqlWhereEntityWrapper
    • 构造器详细资料

      • Replace

        public Replace()