程序包 com.baomidou.mybatisplus.generator.jdbc

类 DatabaseMetaDataWrapper

java.lang.Object

com.baomidou.mybatisplus.generator.jdbc.DatabaseMetaDataWrapper

public class DatabaseMetaDataWrapper
extends Object

数据库数据元包装类

从以下版本开始:

3.5.0

作者:

nieqiurong 2021/2/8.

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	DatabaseMetaDataWrapper.Column
static class	DatabaseMetaDataWrapper.Table

构造器概要

构造器

构造器	说明
DatabaseMetaDataWrapper(Connection connection, String schemaName)

方法概要

修饰符和类型	方法	说明
void	closeConnection()
String	formatComment(String comment)
Map<String,DatabaseMetaDataWrapper.Column>	getColumnsInfo(String tableNamePattern, boolean queryPrimaryKey)
Map<String,DatabaseMetaDataWrapper.Column>	getColumnsInfo(String catalog, String schema, String tableName, boolean queryPrimaryKey)	获取表字段信息
Connection	getConnection()
DatabaseMetaDataWrapper.Table	getTableInfo(String tableName)
DatabaseMetaDataWrapper.Table	getTableInfo(String catalog, String schema, String tableName)
List<DatabaseMetaDataWrapper.Table>	getTables(String tableNamePattern, String[] types)
List<DatabaseMetaDataWrapper.Table>	getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types)

从类继承的方法 java.lang.Object

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

构造器详细资料

DatabaseMetaDataWrapper

public DatabaseMetaDataWrapper(Connection connection,
 String schemaName)

方法详细资料

getConnection

public Connection getConnection()

closeConnection

public void closeConnection()

getColumnsInfo

public Map<String,DatabaseMetaDataWrapper.Column> getColumnsInfo(String tableNamePattern,
 boolean queryPrimaryKey)

getColumnsInfo

public Map<String,DatabaseMetaDataWrapper.Column> getColumnsInfo(String catalog,
 String schema,
 String tableName,
 boolean queryPrimaryKey)

获取表字段信息

返回:

表字段信息 (小写字段名->字段信息)

formatComment

public String formatComment(String comment)

getTableInfo

public DatabaseMetaDataWrapper.Table getTableInfo(String tableName)

getTables

public List<DatabaseMetaDataWrapper.Table> getTables(String tableNamePattern,
 String[] types)

getTables

public List<DatabaseMetaDataWrapper.Table> getTables(String catalog,
 String schemaPattern,
 String tableNamePattern,
 String[] types)

getTableInfo

public DatabaseMetaDataWrapper.Table getTableInfo(String catalog,
 String schema,
 String tableName)