Mybatis中常用的SQL語句

1.baseresultmap

id, name, password

select from login_test

name=#

select from login_test

name like '%#%'

select

from login_test where id in
#

update login_test

username = #,
password = #,
where id = #

update login_test

set name = #,
password = #,
where id = #

delete from login_test 

where id =#

delete from login_test where id in

#

insert into login_test

id,username,
password,
#,#, 
#, 

insert into mmall_user (id, username, password)

values (#, #, #)

insert into mmall_order_item (id, name, password)

values 
(#,#,# )

update $ set object_version_number=#

code_id = #
and code_value_id = #
and product_id = #
and property_id = #
and cmd_id = #
and param_id = #
and title = #

update $ set object_version_number=#

code_id = #
and code_value_id = #
and product_id = #
and property_id = #
and cmd_id = #
and param_id = #
and template_id = #

Mybatis中常用註解

select employee id,employee name,employee password,employee age,department id from employee where employee id select employee id,employee name,employe...

SQL中常用的聯接

內聯接 只包含匹配的行，也就是只返回兩個資料集都有的部分對應的行 select from table1 inner join table2 on table1.column table2.column 外聯接擴充套件了內聯接，它還返回左邊或右邊的資料集中不匹配的資料，不匹配的資料以null顯示 左外...

mybatis常用的sql語句

目錄基礎 查詢分頁查詢 多條件查詢 查詢單條資料 查詢like 插入 普通插入 批量插入 刪除 批量刪除 更新 更新語句 批量更新 eviction lru flushinterval快取時間，以毫秒為單位 size快取大小 readonly如果為false的話，快取物件必須是可序列化的 selec...