org.aoju.bus.shade.screw.dialect

Interface DatabaseQuery

All Known Implementing Classes:

AbstractDatabaseQuery, CacheDbDataBaseQuery, Db2DataBaseQuery, H2DataBaseQuery, MariaDbDataBaseQuery, MySqlDataBaseQuery, OracleDataBaseQuery, OtherDataBaseQuery, PostgreSqlDataBaseQuery, SqlServerDataBaseQuery

public interface DatabaseQuery

通用查询接口 查询数据库信息

Since:

JDK 1.8+

Version:

6.1.2

Author:

Kimi Liu

Method Summary

Modifier and Type	Method and Description
Database	getDataBase() 获取数据库
List<? extends PrimaryKey>	getPrimaryKeys() 获取主键
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

Method Detail

getDataBase

Database getDataBase()
              throws org.aoju.bus.core.lang.exception.InstrumentException

获取数据库

Returns:

Database 数据库信息

Throws:

org.aoju.bus.core.lang.exception.InstrumentException - 异常

getTables

List<? extends Table> getTables()
                         throws org.aoju.bus.core.lang.exception.InstrumentException

获取表信息

Returns:

List 所有表信息

Throws:

org.aoju.bus.core.lang.exception.InstrumentException - 异常

getTableColumns

List<? extends Column> getTableColumns(String table)
                                throws org.aoju.bus.core.lang.exception.InstrumentException

获取列信息

Parameters:

table - String 表名

Returns:

List 表字段信息

Throws:

org.aoju.bus.core.lang.exception.InstrumentException - 异常

getTableColumns

List<? extends Column> getTableColumns()
                                throws org.aoju.bus.core.lang.exception.InstrumentException

获取所有列信息

Returns:

List 表字段信息

Throws:

org.aoju.bus.core.lang.exception.InstrumentException - 异常

getPrimaryKeys

List<? extends PrimaryKey> getPrimaryKeys(String table)
                                   throws org.aoju.bus.core.lang.exception.InstrumentException

根据表名获取主键

Parameters:

table - String

Returns:

List

Throws:

org.aoju.bus.core.lang.exception.InstrumentException - 异常

getPrimaryKeys

List<? extends PrimaryKey> getPrimaryKeys()
                                   throws org.aoju.bus.core.lang.exception.InstrumentException

获取主键

Returns:

List

Throws:

org.aoju.bus.core.lang.exception.InstrumentException - 异常