com.mybatisflex.core.query

类 StringFunctionQueryColumn

java.lang.Object

com.mybatisflex.core.query.QueryColumn

com.mybatisflex.core.query.StringFunctionQueryColumn

所有已实现的接口:

CloneSupport<QueryColumn>, Conditional<QueryCondition>, Serializable, Cloneable

public class StringFunctionQueryColumn
extends QueryColumn

数据库 聚合函数，例如 CONVERT(NVARCHAR(30), GETDATE(), 126) 等等

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
protected String	fnName
protected List<String>	params

从类继承的字段 com.mybatisflex.core.query.QueryColumn

alias, name, table

构造器概要

构造器

构造器和说明
StringFunctionQueryColumn(String fnName, String... params)

方法概要

限定符和类型	方法和说明
StringFunctionQueryColumn	clone() 改写 Object.clone() 方法。
String	getFnName()
List<String>	getParams()
void	setFnName(String fnName)
void	setParams(List<String> params)
(专用程序包) String	toConditionSql(List<QueryTable> queryTables, IDialect dialect)
String	toSelectSql(List<QueryTable> queryTables, IDialect dialect)
String	toString()

从类继承的方法 com.mybatisflex.core.query.QueryColumn

add, add, as, as, as, asc, between, between, between, between, between, between, desc, divide, divide, eq, eq, eq, eq, ge, ge, ge, ge, getAlias, getName, getSelectTable, getTable, gt, gt, gt, gt, in, in, in, in, in, in, in, in, in, in, in, isNotNull, isNull, le, le, le, le, like, like, like, like, likeLeft, likeLeft, likeLeft, likeLeft, likeRaw, likeRaw, likeRaw, likeRaw, likeRight, likeRight, likeRight, likeRight, lt, lt, lt, lt, multiply, multiply, ne, ne, ne, ne, notBetween, notBetween, notBetween, notBetween, notBetween, notBetween, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notLike, notLike, notLike, notLike, notLikeLeft, notLikeLeft, notLikeLeft, notLikeLeft, notLikeRaw, notLikeRaw, notLikeRaw, notLikeRaw, notLikeRight, notLikeRight, notLikeRight, notLikeRight, setAlias, setName, setTable, subtract, subtract

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.mybatisflex.core.query.Conditional

isNotNull, isNotNull, isNull, isNull

字段详细资料

fnName

protected String fnName

params

protected List<String> params

构造器详细资料

StringFunctionQueryColumn

public StringFunctionQueryColumn(String fnName,
                                 String... params)

方法详细资料

getFnName

public String getFnName()

setFnName

public void setFnName(String fnName)

getParams

public List<String> getParams()

setParams

public void setParams(List<String> params)

toSelectSql

public String toSelectSql(List<QueryTable> queryTables,
                          IDialect dialect)

覆盖:

toSelectSql 在类中 QueryColumn

toConditionSql

String toConditionSql(List<QueryTable> queryTables,
                      IDialect dialect)

覆盖:

toConditionSql 在类中 QueryColumn

toString

public String toString()

覆盖:

toString 在类中 QueryColumn

clone

public StringFunctionQueryColumn clone()

从接口复制的说明: CloneSupport

改写 Object.clone() 方法。

指定者:

clone 在接口中 CloneSupport<QueryColumn>

覆盖:

clone 在类中 QueryColumn

返回:

克隆对象