software names

1. Get allDatabase Name:(1) Select name from Master. DBO. sysdatabases order by name2. Get all table names:(1) Select name from sysobjects where xtype = 'U' order by nameXtype = 'U': indicates all user tables;Xtype = 's': indicates all system tables; (2) Select name from sysobjects where type = 'U' and sysstat = '83' Note: Generally, only type = 'U' is required, but sometimes the system tables are mixed in (I don't know why). After adding the followin

1. Get all user names: SELECT name from Sysusers where status= ' 2 ' and islogin= ' 1 'islogin= ' 1 ' means accountIslogin= ' 0 ' indicates a roleStatus= ' 2 ' represents a user accountStatus= ' 0 ' indicates a system account2. Get all database names:SELECT Name from Master. sysdatabases ORDER by Name3. Get all table namesSELECT Name from DatabaseName. SysObjects Where xtype= ' U ' ORDER by NameXtype= ' U ': represents all user tables;Xtype= ' S ': de

--Get Stored Procedure creation statement Select O.xtype,o.name,cm.text from syscomments cm inner join sysobjects o on o.id=cm.id where xtype = ' P ' order By o.xtype,o.name,cm.text--get view path creation statement Select O.xtype,o.name,cm.text from syscomments cm inner join sysobjects o on o.id=cm . ID where xtype = ' V ' ORDER by o.xtype,o.name,cm.text--queries all table names, field names, types, length

The php page cannot be accessed through the domain name, other pages can be accessed through the domain name, the php page cannot be accessed through the domain name, other pages can be accessed through the domain name to solve the php environment is re-installed, what is the web server? Iis? Php pages cannot be accessed through domain names, and other pages can be accessed through domain names Php pages c

Tags: else allow PES databases structure _id occupy default property1. Query all database names in the database: SELECT Name from Master. sysdatabases ORDER by Name2. Query all the table names in a database: SELECT name from SysObjects Where xtype= ' U ' ORDER by Name3. Query table structure information: SELECT (case if A.colorder=1 then d.name else null end) Table name,A.colorder field ordinal, a.name fiel

1. Query all database names in the database:SELECT Name from Master. sysdatabases ORDER by Name2. Query all the table names in a database:SELECT name from SysObjects Where xtype= ' U ' ORDER by Name3. Query table structure information: 1 SELECT (case if A.colorder=1 then d.name else null end) Table name, 2 a.colorder field ordinal, a.name field name, 3 TY (a.id,a.name, ' isidentity ') =1 then ' √ ' else '

--get the stored procedure creation statementSelecto.xtype,o.name,cm.text fromsyscomments cmInner Joinsysobjects o onO.id=cm.idwhereXtype='P'Order byo.xtype,o.name,cm.text --Get view path creation statementSelecto.xtype,o.name,cm.text fromsyscomments cmInner Joinsysobjects o onO.id=cm.idwhereXtype='v'Order byo.xtype,o.name,cm.text --query all table names, field names, types, lengthsSelectO.name, C.n

Label: 1. Query all database names in the database: SELECT Name from Master. sysdatabases ORDER by Name 2. Query all the table names in a database: SELECT name from SysObjects Where xtype= ' U ' ORDER by Name 3. Query table structure information: 1 SELECT (case if A.colorder=1 then d.name else null end) Table name, 2 a.colorder field ordinal, a.name field name, 3 Erty (a.id,a.name, ' isidentity ') =1 then

Query all table names: Select T.table_name from User_tables t; Query all field names: Select T.column_name from user_col_comments t; Query all field names for the specified table: Select T.column_name from user_col_comments t where T.table_name = ' biz_dict_xb '; Query all field names and field descriptions for t

In java, the relationship between file names and class names has the following constraints: The file name saved in Java must be consistent with the class name. If there is only one class in the file, the file name must be consistent with the class name A Java file can contain only one public object file containing more than one class, The file name must be consistent with the public class name. If

Common array functions in php (5) (obtain the set of key names in the array) and array key namesArray_keys ($ arr, $ search_value, $ strict ); -- Obtains the set of key names in the array. // The array to be retrieved in parameter 1; the default value of the key to be retrieved in parameter 2 is NULL; and the default value of parameter 3 is false if it is strictly compared (=. Parameter 3 is added in php5

function within the function to be investigated and input a parameter, arguments. callee.Copy codeThe Code is as follows:Function ee (){// ++Var fnname = getFnName (arguments. callee)// ++Alert (fnname)};Ee (); Instance 3: Copy codeThe Code is as follows:Function getFuncName (_ callee){Var _ text = _ callee. toString ();Var _ scriptArr = document. scripts;For (var I = 0; I {Var _ start = _ scriptArr [I]. text. indexOf (_ text );If (_ start! =-1){If (/^ function \ s * \ (. * \). * \ r \ n/. test

Php obtains the summary of root domain names, and php obtains the summary of domain names. The examples in this article summarize how php obtains the root domain name and share it with you for your reference. The specific implementation method is as follows: If you only get the domain name currently accessing your page, you only need to use the HTTP_HOST function in php. If you want to extract the url root

"> property="id" column="order_id"/> property="orderNo" column="order_no"/> property="price" column="order_price"/> id="getOrder2" parameterType="int" resultMap="getOrder2Map"> SELECT * FROM orders WHERE order_id=#{id} Resultmap: Encapsulating Some mapping relationships ID: specifically for primary key Result: For general fields Test @Test public void test2(){ SqlSessionFactory factory = MybatisUtils.getFactory(); SqlSession sess

to avoid the use of reserved words", because the existence of illegal identities should not be facilitated: First of all, there is a technology-independent aspect: At some point, "actually use the reserved word" will become gossip, right? I've seen a lot of this kind of situation. Since we all know not to use reserved words, why bother? DBAs or other people who are accustomed to command line, write large amounts of SQL, and occasionally have to pay attention to the field escape, very a

inti,j; - for(i=0; i)Wuyi { the for(j=0;j4; j + +) - { Wu if(s[i].score[j] -) - { Aboutprintf"\n%s failed:", s[i].name); $printf"\nscores:"); - for(j=0;j4; j + +) -printf"%d\t", S[i].score[j]); - Break; A } + } the } -}struct type and Int,char, array and other basic types, is also a C language data type, but this is a custom data type, we can be based on the requirements of various ba

One, configuring DNS and search DomainsSpecially configured DNS The file is/etc/resolv.conf, and we can ifcfg-eth0 the NIC configuration and other configuration files specified in the.Demo Sample:[Email protected] desktop]# cat/etc/resolv.confSearch example.comNameServer 192.168.0.254[Email protected] desktop]#Second, configure host name[Email protected] desktop]# cat/etc/sysconfig/networkNetworking=yesHostname=instructor.example.comNisdomain=notexample[Email protected] desktop]#Third, configure

2.1 obtain the names of all tables in the database. Sample Data: Statement: Select T. Name 'table name' from sysobjects t where objectproperty (T. ID,N 'isusertable') = 1 Or use select name from sysobjects where type = 'U' Execution result: 2.2 obtain the names of all fields in all tables Statement: Select distinct C. Name 'field name'From sysobjectsT, syscolumns CWhere T. ID = C. IDAndObjectproperty (T. I

The naming rules for files in Unix are not as strict as those in Windows. In other words, the characters that cannot be contained in file names in many Windows operating systems can be used in Unix operating systems. Therefore, some administrators who transfer data from the Windows operating system will feel particularly uncomfortable. Today, I will summarize the differences between the naming rules of the two operating systems to help the Windows Sys

The story about the conflict between function names and library function names. Try the C ++ template and start a function with a relatively large size, called max. Then I found a lot of errors. # Include Then Error Think of it as a naming conflict, Orz .... The second time