org.h2.schema

类 Constant

java.lang.Object

org.h2.engine.DbObject

org.h2.schema.SchemaObject

org.h2.schema.Constant

所有已实现的接口:

HasSQL

public final class Constant
extends SchemaObject

A user-defined constant as created by the SQL statement CREATE CONSTANT

字段概要

从类继承的字段 org.h2.engine.DbObject

AGGREGATE, comment, COMMENT, CONSTANT, CONSTRAINT, database, DOMAIN, FUNCTION_ALIAS, INDEX, RIGHT, ROLE, SCHEMA, SEQUENCE, SETTING, SYNONYM, TABLE_OR_VIEW, trace, TRIGGER, USER

从接口继承的字段 org.h2.util.HasSQL

ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

构造器概要

构造器

构造器和说明
Constant(Schema schema, int id, String name)

方法概要

限定符和类型	方法和说明
String	getCreateSQL() Construct the CREATE ...
int	getType() Get the object type.
ValueExpression	getValue()
void	removeChildrenAndResources(SessionLocal session) Delete all dependent children objects and resources of this object.
void	setValue(Value value)

从类继承的方法 org.h2.schema.SchemaObject

getSchema, getSQL, getSQL, isHidden

从类继承的方法 org.h2.engine.DbObject

checkRename, getChildren, getComment, getCreateSQLForCopy, getCreateSQLForMeta, getDatabase, getDropSQL, getId, getModificationId, getName, invalidate, isTemporary, isValid, rename, setComment, setModified, setObjectName, setTemporary, toString

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.h2.util.HasSQL

getTraceSQL

构造器详细资料

Constant

public Constant(Schema schema,
                int id,
                String name)

方法详细资料

getCreateSQL

public String getCreateSQL()

从类复制的说明: DbObject

Construct the CREATE ... SQL statement for this object.

指定者:

getCreateSQL 在类中 DbObject

返回:

the SQL statement

getType

public int getType()

从类复制的说明: DbObject

Get the object type.

指定者:

getType 在类中 DbObject

返回:

the object type

removeChildrenAndResources

public void removeChildrenAndResources(SessionLocal session)

从类复制的说明: DbObject

Delete all dependent children objects and resources of this object.

指定者:

removeChildrenAndResources 在类中 DbObject

参数:

session - the session

setValue

public void setValue(Value value)

getValue

public ValueExpression getValue()