程序包 com.tencent.wcdb.winq

类 ColumnConstraint

java.lang.Object

com.tencent.wcdb.winq.Identifier

com.tencent.wcdb.winq.ColumnConstraint

public class ColumnConstraint
extends Identifier

构造器概要

构造器

构造器	说明
ColumnConstraint()
ColumnConstraint(String columnName)

方法概要

修饰符和类型	方法	说明
ColumnConstraint	autoIncrement()
ColumnConstraint	collate(String collation)
ColumnConstraint	conflict(ConflictAction action)
ColumnConstraint	defaultTo(boolean value)
ColumnConstraint	defaultTo(double value)
ColumnConstraint	defaultTo(long value)
ColumnConstraint	defaultTo(String value)
ColumnConstraint	foreignKey(ForeignKey foreignKey)
ColumnConstraint	notNull()
ColumnConstraint	order(Order order)
ColumnConstraint	primaryKey()
ColumnConstraint	unIndex()
ColumnConstraint	unique()

从类继承的方法 com.tencent.wcdb.winq.Identifier

asIdentifier, getDescription

从类继承的方法 java.lang.Object

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

构造器详细资料

ColumnConstraint

public ColumnConstraint()

ColumnConstraint

public ColumnConstraint(String columnName)

方法详细资料

primaryKey

public ColumnConstraint primaryKey()

order

public ColumnConstraint order(Order order)

conflict

public ColumnConstraint conflict(ConflictAction action)

autoIncrement

public ColumnConstraint autoIncrement()

notNull

public ColumnConstraint notNull()

unique

public ColumnConstraint unique()

defaultTo

public ColumnConstraint defaultTo(boolean value)

defaultTo

public ColumnConstraint defaultTo(long value)

defaultTo

public ColumnConstraint defaultTo(double value)

defaultTo

public ColumnConstraint defaultTo(String value)

collate

public ColumnConstraint collate(String collation)

foreignKey

public ColumnConstraint foreignKey(ForeignKey foreignKey)

unIndex

public ColumnConstraint unIndex()