NOT IN (项1,项2……) 模式匹配符(判断值是否与指定的字符通配格式相符):LIKE、NOT LIKE 空值判断符(判断表达式是否为空):IS NULL、IS NOT NULL 逻辑运算符(用于多条件的逻辑连接):NOT、AND、OR 1、范围运算符例:age BETWEEN 10 AND 30相当于age>=10 AND age<=30 2、列表运算符例
.shell CMD ARGS...Run CMD ARGS... in a system shell .show显示各种设置的当前值 .stats ?ARG?开启或关闭统计 .system CMD ARGS...Run CMD ARGS... in a system shell .tables ?TABLE?List names of tables matching LIKE pattern TABLE .testcase NAMEBegin redirecting output to 'testcase-out.txt...
SELECT column-list FROM table_name [WHERE condition] [ORDER BY column1, column2, .. columnN] [ASC | DESC]; ASC :表示升序(默认就是这个,可以不写) DESC:表示降序 (2)实例: orderby_company.txt select * from company order by SALARY; -- 升序 ,默认asc可以不写 select * from company order...
It is not recommended to useonRename=Migrator.PROCEEDwith declarative migrations as it can cause databases to diverge. To handle renames, you should instead add amigrator.make()call to track the rename with a migration file. In this mode, the make call will only create migration folder/table...
tcl TCL list elements(TCL 列表元素) .nullvalue STRING Print STRING in place of NULL values(以 STRING 代替 NULL 值的输出) .output FILENAME Send output to FILENAME(输出到文件, 而不是显示在屏幕上) .output stdout Send output to the screen(输出到屏幕上) ...
1. where column_name not in ('name1','name2') 2.db.query(TABLE,new String[]{"id",""},String.format(" type NOT IN (%s)",argsArrayToString(arrays)),null,null,null,null); You cannot place just one '?' instead of a list of values. As such, there is little to gain from tryi...
implements the IEnumerable<T> interface and can also be queried with LINQ. The actual returned result consists of a list of <T> objects; however, binding a TableQuery object to the UI directly is not the proper way to present data, so a new ObservableCollection<Customer> based on the ...
input ::= cmdlist. input和cmdlist都是非终结符, 就是说还有对其的定义. 我们看到SEMI就是一个终结符, 在parse.h就定义为TK_SEMI, 表示是一个";"分号, 这是没办法再对它定义的了, 所以是一个终结符. 到目前我们还不知道cmdlist为何物, 我们继续往下看 ...
.shell CMD ARGS...Run CMD ARGS... in a system shell .show显示各种设置的当前值 .stats ?ARG?开启或关闭统计 .system CMD ARGS...Run CMD ARGS... in a system shell .tables ?TABLE?List names of tables matching LIKE pattern TABLE
Details for the issue Version: 3.10.0 Beta1 OS: Win10 Home 1703 Application binary does not seem react to commandline options (using command prompt) in "expected" ways. For example, invoking the application with "--help" does not yield t...