com.github.braisdom.objsql.sql

接口 Expression

所有超级接口:

Sqlizable

所有已知子接口:

Column, Dataset

所有已知实现类:

AbstractExpression, AbstractTable, BetweenExpression, CaseExpression, ColumnExpression, DefaultColumn, EqualsExpression, InExpression, JoinExpression, LiteralExpression, NullExpression, ParenExpression, PlainExpression, PolynaryExpression, Select, SqlFunctionCall, SubQuery, TrueExpression

public interface Expression
extends Sqlizable

The expression describes a column, a literal, a logic expression or a function call of SQL, and it will generate a SQL expression in the statement.

方法概要

限定符和类型	方法和说明
Expression	as(String alias)
Expression	div(Expression expression)
String	getAlias()
Expression	minus(Expression expression)
Expression	plus(Expression expression)
Expression	rem(Expression expression)
Expression	times(Expression expression)

从接口继承的方法 com.github.braisdom.objsql.sql.Sqlizable

toSql

方法详细资料

as

Expression as(String alias)

getAlias

String getAlias()

plus

Expression plus(Expression expression)

minus

Expression minus(Expression expression)

times

Expression times(Expression expression)

div

Expression div(Expression expression)

rem

Expression rem(Expression expression)