SubLogicBase 类

命名空间

ShadowSql.SubQueries

程序集

ShadowSql.Core.dll

子查询逻辑(EXISTS/NOT EXISTS)

public abstract class SubLogicBase : AtomicLogic, ISqlLogic, ISqlFragment

继承

object

AtomicLogic

SubLogicBase

实现

ISqlLogic

ISqlFragment

衍生

ExistsLogicBase

FieldSubLogicBase

继承成员

AtomicLogic.Not()

扩展方法

ShadowSqlCoreServices.And(AtomicLogic, AndLogic)

ShadowSqlCoreServices.And(AtomicLogic, AtomicLogic)

ShadowSqlCoreServices.And(AtomicLogic, ComplexAndLogic)

ShadowSqlCoreServices.And(AtomicLogic, ComplexOrLogic)

ShadowSqlCoreServices.And(AtomicLogic, EmptyLogic)

ShadowSqlCoreServices.And(AtomicLogic, Logic)

ShadowSqlCoreServices.And(AtomicLogic, OrLogic)

ShadowSqlCoreServices.Or(AtomicLogic, AndLogic)

ShadowSqlCoreServices.Or(AtomicLogic, AtomicLogic)

ShadowSqlCoreServices.Or(AtomicLogic, ComplexAndLogic)

ShadowSqlCoreServices.Or(AtomicLogic, ComplexOrLogic)

ShadowSqlCoreServices.Or(AtomicLogic, EmptyLogic)

ShadowSqlCoreServices.Or(AtomicLogic, Logic)

ShadowSqlCoreServices.Or(AtomicLogic, OrLogic)

构造函数

SubLogicBase(CompareSymbol)

子查询逻辑(EXISTS/NOT EXISTS)

protected SubLogicBase(CompareSymbol op)

参数

op CompareSymbol

操作

属性

Operation

运算符

public CompareSymbol Operation { get; }

属性值

CompareSymbol

方法

TryWrite(ISqlEngine, StringBuilder)

拼写sql

public override bool TryWrite(ISqlEngine engine, StringBuilder sql)

参数

engine ISqlEngine

数据库引擎

sql StringBuilder

sql

返回

bool

Write(ISqlEngine, StringBuilder)

拼写sql

public virtual void Write(ISqlEngine engine, StringBuilder sql)

参数

engine ISqlEngine

数据库引擎

sql StringBuilder

sql

WriteSub(ISqlEngine, StringBuilder)

拼写右侧子查询

protected abstract void WriteSub(ISqlEngine engine, StringBuilder sql)

参数

engine ISqlEngine

sql StringBuilder