程序包 com.mysql.cj.xdevapi

类 TableImpl

java.lang.Object

com.mysql.cj.xdevapi.TableImpl

所有已实现的接口:

DatabaseObject, Table

public class TableImpl
extends Object
implements Table

Table implementation

嵌套类概要

从接口继承的嵌套类/接口 com.mysql.cj.xdevapi.DatabaseObject

DatabaseObject.DbObjectStatus, DatabaseObject.DbObjectType

方法概要

修饰符和类型	方法	说明
long	count()	Query the number of rows in this table.
DeleteStatement	delete()	Create a new delete statement.
boolean	equals(Object other)
DatabaseObject.DbObjectStatus	existsInDatabase()	Query the existence of this database object.
String	getName()	Retrieve the name of the database object represented by the Java object.
Schema	getSchema()	Retrieve the schema owning this database object.
Session	getSession()	Retrieve the session owning the given schema object.
int	hashCode()
InsertStatement	insert()	Create an insert statement using the list of all columns in the table.
InsertStatement	insert(String... fields)	Create an insert statement using the given list columns.
InsertStatement	insert(Map<String,Object> fieldsAndValues)	Create an insert statement using the given key/value pairs.
boolean	isView()	Check if the underlying object is a view or not.
SelectStatement	select(String... projection)	Create a new select statement using the given projections.
void	setView(boolean isView)	Set flag indicating if the underlying object is a view.
String	toString()
UpdateStatement	update()	Create a new update statement.

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

方法详细资料

getSession

public Session getSession()

从接口复制的说明: DatabaseObject

Retrieve the session owning the given schema object.

指定者:

getSession 在接口中 DatabaseObject

返回:

Session

getSchema

public Schema getSchema()

从接口复制的说明: DatabaseObject

Retrieve the schema owning this database object.

指定者:

getSchema 在接口中 DatabaseObject

返回:

Schema

getName

public String getName()

从接口复制的说明: DatabaseObject

Retrieve the name of the database object represented by the Java object.

指定者:

getName 在接口中 DatabaseObject

返回:

name

existsInDatabase

public DatabaseObject.DbObjectStatus existsInDatabase()

从接口复制的说明: DatabaseObject

Query the existence of this database object.

指定者:

existsInDatabase 在接口中 DatabaseObject

返回:

DatabaseObject.DbObjectStatus

insert

public InsertStatement insert()

从接口复制的说明: Table

Create an insert statement using the list of all columns in the table.

指定者:

insert 在接口中 Table

返回:

InsertStatement

insert

public InsertStatement insert(String... fields)

从接口复制的说明: Table

Create an insert statement using the given list columns.

指定者:

insert 在接口中 Table

参数:

fields - one or more projection expressions

返回:

InsertStatement

insert

public InsertStatement insert(Map<String,Object> fieldsAndValues)

从接口复制的说明: Table

Create an insert statement using the given key/value pairs.

指定者:

insert 在接口中 Table

参数:

fieldsAndValues - table name-value pairs

返回:

InsertStatement

select

public SelectStatement select(String... projection)

从接口复制的说明: Table

Create a new select statement using the given projections.

指定者:

select 在接口中 Table

参数:

projection - one or more projection expressions

返回:

SelectStatement

update

public UpdateStatement update()

从接口复制的说明: Table

Create a new update statement.

指定者:

update 在接口中 Table

返回:

UpdateStatement

delete

public DeleteStatement delete()

从接口复制的说明: Table

Create a new delete statement.

指定者:

delete 在接口中 Table

返回:

DeleteStatement

count

public long count()

从接口复制的说明: Table

Query the number of rows in this table.

指定者:

count 在接口中 Table

返回:

Number of rows in this table

equals

public boolean equals(Object other)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object

isView

public boolean isView()

从接口复制的说明: Table

Check if the underlying object is a view or not.

指定者:

isView 在接口中 Table

返回:

true if this Table is a View

setView

public void setView(boolean isView)

Set flag indicating if the underlying object is a view.

参数:

isView - true if it is a View