程序包 com.baomidou.mybatisplus.generator.jdbc

类 DatabaseMetaDataWrapper

java.lang.Object

com.baomidou.mybatisplus.generator.jdbc.DatabaseMetaDataWrapper

public class DatabaseMetaDataWrapper
extends java.lang.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(DataSourceConfig dataSourceConfig)
DatabaseMetaDataWrapper(java.sql.Connection connection)	已过时。

方法概要

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

@Deprecated
public DatabaseMetaDataWrapper(java.sql.Connection connection)

已过时。

3.5.4版本会删除此方法

参数:

connection -

另请参阅:

DatabaseMetaDataWrapper(DataSourceConfig)

DatabaseMetaDataWrapper

public DatabaseMetaDataWrapper(DataSourceConfig dataSourceConfig)

方法详细资料

getColumnsInfo

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

getColumnsInfo

public java.util.Map<java.lang.String,DatabaseMetaDataWrapper.Column> getColumnsInfo(java.lang.String catalog,
                                                                                           java.lang.String schema,
                                                                                           java.lang.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 java.lang.String formatComment(java.lang.String comment)

getTableInfo

public DatabaseMetaDataWrapper.Table getTableInfo(java.lang.String tableName)

getTables

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

getTables

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

getTableInfo

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