public List<Map<String,Object>> selectToMap(String sql) { sql=sql.replaceAll("\r|\n"," "); logger.info("--->>>select sql:"+sql); if(StringUtil.isEmptyOrNull(sql))return null; List<String> keyList=generateKeyList(sql); Query query = entityManager.createNativeQuery(sql); List<Object...
public static final String ENTITY_NAME = "entity_name"; /** * Generate a new identifier. * @param session * @param object the entity or toplevel collection for which the id is being generated * * @return a new identifier * @throws HibernateException */ public Serializable generate(SessionI...
publicstaticfinal String ENTITY_NAME ="entity_name"; /** * Generate a new identifier. * @param session * @param object the entity or toplevel collection for which the id is being generated * * @return a new identifier * @throws HibernateException */ public Serializable generate(SessionImpleme...
public static final String ENTITY_NAME = "entity_name"; /** * Generate a new identifier. * @param session * @param object the entity or toplevel collection for which the id is being generated * * @return a new identifier * @throws HibernateException */ public Serializable generate(SessionI...
*/publicstaticfinalString ENTITY_NAME ="entity_name";/** * Generate a new identifier. *@paramsession *@paramobject the entity or toplevel collection for which the id is being generated * *@returna new identifier *@throwsHibernateException ...
.sql.Timestamp",(~/(?i)date/):"java.sql.Date",(~/(?i)time/):"java.sql.Time",(~/(?i)/):"String"]FILES.chooseDirectoryAndSave("Choose directory","Choose where to store generated files"){dir->SELECTION.filter{it instanceof DasTable&&it.getKind()==ObjectKind.TABLE}.each{generate...
publicclassMyGeneratorimplementsIdentifierGenerator{@OverridepublicSerializablegenerate(SharedSessionContractImplementorsession,Objectobject)throwsHibernateException{// 定义开始字符Stringfrist="Chain_";// 连接对象Connectionconnection=session.connection();try{// 数据库sql语句:查询表的总数据PreparedStatementps=connection....
generate_statistics: true show_sql: true 1. 2. 3. 4. 5. 6. 我这边使用hibernate去生成主键uuid @Id @GenericGenerator(name = "system-uuid", strategy = "uuid") @GeneratedValue(generator = "system-uuid") private String xxxid; 1.
publicString getTitle() { returntitle; } publicPost setTitle(String title) { this.title = title; returnthis; } } If we generate the database schema using thehbm2ddltool, then we can see what database schema is expected by Hibernate for thisPostentity mapping: ...
String generator()default""; } 其中GenerationType: Java代码 publicenumGenerationType{ TABLE, SEQUENCE, IDENTITY, AUTO } JPA提供的四种标准用法为TABLE,SEQUENCE,IDENTITY,AUTO. TABLE:使用一个特定的数据库表格来保存主键。 SEQUENCE:根据底层数据库的序列来生成主键,条件是数据库支持序列。