在MyBatis中,jdbcType属性用于指定Java类型与JDBC类型之间的映射关系。以下是MyBatis中常见的jdbcType类型: NULL:表示没有映射的JDBC类型,通常用于未知或不需要指定JDBC类型的场合。 VARCHAR:映射到JDBC的VARCHAR类型,用于存储可变长度的字符串。 CHAR:映射到JDBC的CHAR类型,用于存储固定长度的字符串。 LONGVARCHAR:映射到J...
FLOAT java.lang.Double FLOAT FLOAT FLOAT FLOAT FLOAT DK_CM_DOUBLE INTEGER java.lang.Integer INTEGER INTEGER INT INTEGER INTEGER DK_CM_INTEGER JAVA_OBJECT java.lang.Object JAVA_OBJECT JAVA_OBJECT JAVA_OBJECT JAVA_OBJECT OPAQUE N/A LONGVARBINARY byte[]LONG VARCHAR FOR BIT DATA LONG RAW IMAGE ...
Object value;StringpropertyName=parameterMapping.getProperty();if(boundSql.hasAdditionalParameter(propertyName)) {// issue #448 ask first for additional paramsvalue = boundSql.getAdditionalParameter(propertyName); }elseif(parameterObject ==null) { value =null; }elseif(typeHandlerRegistry.hasTypeHandler(...
public static final JDBCType JAVA_OBJECT Indicates that the SQL type is database-specific and gets mapped to a Java object that can be accessed via the methods getObject and setObject. DISTINCT public static final JDBCType DISTINCT Identifies the generic SQL type DISTINCT. STRUCT public static ...
public static finalJDBCTypeJAVA_OBJECT 表示SQL类型是特定于数据库的,并且映射到可以通过getObject和setObject方法访问的Java对象。 DISTINCT public static finalJDBCTypeDISTINCT 标识通用SQL类型DISTINCT。 STRUCT public static finalJDBCTypeSTRUCT 标识通用SQL类型STRUCT。
* is database-specific and gets mapped to a Java object that can be * accessed via the methods getObject and setObject. */ JAVA_OBJECT(Types.JAVA_OBJECT), /** * Identifies the generic SQL type {@code DISTINCT}. */ DISTINCT(Types.DISTINCT), ...
java.lang.Object java.lang.Enum<JdbcType> org.apache.ibatis.type.JdbcType All Implemented Interfaces: Serializable,Comparable<JdbcType> public enumJdbcTypeextendsEnum<JdbcType> Author: Clinton Begin Enum Constant Summary Enum Constants Enum Constant and Description ...
Module java.sql Package java.sql Enum Class JDBCType java.lang.Object java.lang.Enum<JDBCType> java.sql.JDBCType All Implemented Interfaces: Serializable, Comparable<JDBCType>, Constable, SQLType public enum JDBCType extends Enum<JDBCType> implements SQLType Defines the constants that are used to iden...
objectId"javaType="java.lang.Long"jdbcType="BIGINT"/><resultcolumn="NAME"property="name"javaType="java.lang.String"jdbcType="VARCHAR"/><resultcolumn="NUMBER"property="number"javaType="java.lang.String"jdbcType="VARCHAR"/><resultcolumn="PARENTID"property="parentId"javaType="java.lang.Long"...
JAVA_OBJECT_TYPE LONGVARBINARY_TYPE LONGVARCHAR_TYPE NULL_TYPE NUMERIC_TYPE OTHER_TYPE REAL_TYPE REF_TYPE SMALLINT_TYPE STRUCT_TYPE TIME_TYPE TIMESTAMP_TYPE TINYINT_TYPE VARBINARY_TYPE VARCHAR_TYPE Field Summary Fields inherited from interface org.eclipse.persistence.internal.helper.Databas...