Package org.miaixz.bus.shade.screw.dialect.cachedb

Class CacheDbDataBaseQuery

java.lang.Object

org.miaixz.bus.shade.screw.dialect.AbstractDatabaseQuery

org.miaixz.bus.shade.screw.dialect.cachedb.CacheDbDataBaseQuery

All Implemented Interfaces:

DatabaseQuery

public class CacheDbDataBaseQuery
extends AbstractDatabaseQuery

CacheDB 数据库查询

Since:

Java 17+

Author:

Kimi Liu

Field Summary

Fields inherited from class org.miaixz.bus.shade.screw.dialect.AbstractDatabaseQuery

columnsCaching, connection

Constructor Summary

Constructors

Constructor	Description
CacheDbDataBaseQuery(DataSource dataSource)	构造函数

Method Summary

Modifier and Type	Method	Description
Database	getDataBase()	获取数据库
List<? extends PrimaryKey>	getPrimaryKeys()	根据表名获取主键信息
List<? extends PrimaryKey>	getPrimaryKeys(String table)	根据表名获取主键
List<? extends Column>	getTableColumns()	获取所有列信息
List<? extends Column>	getTableColumns(String table)	获取列信息
List<? extends Table>	getTables()	获取表信息

Methods inherited from class org.miaixz.bus.shade.screw.dialect.AbstractDatabaseQuery

close, close, close, close, getCatalog, getMetaData, getSchema, prepareStatement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CacheDbDataBaseQuery

public CacheDbDataBaseQuery(DataSource dataSource)

构造函数

Parameters:

dataSource - DataSource

Method Details

getDataBase

public Database getDataBase()
                     throws org.miaixz.bus.core.lang.exception.InternalException

获取数据库

Returns:

Database 数据库信息

Throws:

org.miaixz.bus.core.lang.exception.InternalException - 异常

getTables

public List<? extends Table> getTables()
                                throws org.miaixz.bus.core.lang.exception.InternalException

获取表信息

Returns:

List 所有表信息

Throws:

org.miaixz.bus.core.lang.exception.InternalException - 异常

getTableColumns

public List<? extends Column> getTableColumns(String table)
                                       throws org.miaixz.bus.core.lang.exception.InternalException

获取列信息

Parameters:

table - String 表名

Returns:

List 表字段信息

Throws:

org.miaixz.bus.core.lang.exception.InternalException - 异常

getTableColumns

public List<? extends Column> getTableColumns()
                                       throws org.miaixz.bus.core.lang.exception.InternalException

获取所有列信息

Returns:

List 表字段信息

Throws:

org.miaixz.bus.core.lang.exception.InternalException - 异常

getPrimaryKeys

public List<? extends PrimaryKey> getPrimaryKeys(String table)
                                          throws org.miaixz.bus.core.lang.exception.InternalException

根据表名获取主键

Parameters:

table - String

Returns:

List

Throws:

org.miaixz.bus.core.lang.exception.InternalException - 异常

getPrimaryKeys

public List<? extends PrimaryKey> getPrimaryKeys()
                                          throws org.miaixz.bus.core.lang.exception.InternalException

根据表名获取主键信息

Specified by:

getPrimaryKeys in interface DatabaseQuery

Overrides:

getPrimaryKeys in class AbstractDatabaseQuery

Returns:

List

Throws:

org.miaixz.bus.core.lang.exception.InternalException - 异常