com.mybatisflex.core.query

Class SelectQueryColumn

java.lang.Object

com.mybatisflex.core.query.QueryColumn

com.mybatisflex.core.query.SelectQueryColumn

All Implemented Interfaces:

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

public class SelectQueryColumn
extends QueryColumn
implements HasParamsColumn

子查询列。

Author:

michael, 王帅

See Also:

Serialized Form

Field Summary

Fields inherited from class com.mybatisflex.core.query.QueryColumn

alias, name, table

Constructor Summary

Constructors

Constructor and Description
SelectQueryColumn(QueryWrapper queryWrapper)

Method Summary

Modifier and Type	Method and Description
SelectQueryColumn	clone() 改写 Object.clone() 方法。
Object[]	getParamValues()
QueryWrapper	getQueryWrapper()
protected String	toConditionSql(List<QueryTable> queryTables, IDialect dialect) 生成列用于构建查询条件的 SQL 语句。
protected String	toSelectSql(List<QueryTable> queryTables, IDialect dialect) 生成列用于构建查询列的 SQL 语句。

Methods inherited from class 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, 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, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mybatisflex.core.query.Conditional

isNotNull, isNotNull, isNull, isNull

Constructor Detail

SelectQueryColumn

public SelectQueryColumn(QueryWrapper queryWrapper)

Method Detail

getQueryWrapper

public QueryWrapper getQueryWrapper()

toConditionSql

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

Description copied from class: QueryColumn

生成列用于构建查询条件的 SQL 语句。

Overrides:

toConditionSql in class QueryColumn

Parameters:

queryTables - 查询表

dialect - 方言

Returns:

SQL 语句

toSelectSql

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

Description copied from class: QueryColumn

生成列用于构建查询列的 SQL 语句。

Overrides:

toSelectSql in class QueryColumn

Parameters:

queryTables - 查询表

dialect - 方言

Returns:

SQL 语句

clone

public SelectQueryColumn clone()

Description copied from interface: CloneSupport

改写 Object.clone() 方法。

Specified by:

clone in interface CloneSupport<QueryColumn>

Overrides:

clone in class QueryColumn

Returns:

克隆对象

getParamValues

public Object[] getParamValues()

Specified by:

getParamValues in interface HasParamsColumn