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.Index
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()
List<DatabaseMetaDataWrapper.Index>	getIndex(String tableName)
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

closeConnection

public void closeConnection()

getColumnsInfo

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

getIndex

public List<DatabaseMetaDataWrapper.Index> getIndex(String tableName)

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)

getConnection

public Connection getConnection()