xcraft plus one

Problem descriptionSometimes, the data font displayed in SQL * Plus is too small. How can I change the font size displayed in SQL * Plus? Problem AnalysisThere are two types of SQL * Plus used in Oracle, one is MS-DOS-based SQL * plus, its corresponding command program is sqlplus.exe, stored in D:/Oracle/product/10.2.0

hp in the original appearance on the basis of the product to enlarge the fuselage proportionally, and plug in a more robust hardware configuration! Although from the appearance to maintain the original design elements, but inside the fuselage but there has been "earthshaking" changes, Hewlett-Packard also added a high end suffix "plus" behind its name. The machine is named HP WASD Shadow Elf Ⅱ plus game Ben

The iphone 7/7 Plus is no exception in recent years when Apple's new iphone has been released with a lot of sound. IPhone 7/7 Plus Evaluation: Still the best mobile phone to experience such as "lack of innovation", the camera raised "too ugly", the cancellation of 3.5mm headphone interface "too dead" and so on. But the reality is that, people always scold Apple, while on the Se

The same direction of the site and the conditions of different people to do it will have different results. In particular, careful observation will find the same set of procedures and templates in the same time period to launch different results, depending on what? What factors affect the change? Is there a knack for successful websites? There must be some answers. Li Denping After years of observation, summed up the "successful webmaster three plus o

name, restart the machine, and then delete it. 6. Introduction of Oracle Management tools: 1.Oracle of the tool software, mainly for the execution of SQL statements and PL/n blocks; How to use: Sql*plus in the Start menu, or SQLPLUSW in the run bar, or Sql*plus Worksheet in the Start menu; 2.sqlplus DOS operation Oracle Tool, its function and sql*

Label:One, sys users and system usersThe Oracle installation automatically generates SYS users and system users(1), sys user is superuser, has the highest privileges, has the SYSDBA role, has the rights to create database, the user's default password is Change_on_install(2), the system user is the management operator, the authority is also very large. With the Sysoper role, without the CREATE DATABASE permission, the default password is the manager(3), generally speaking, the database maintenanc

One, sys users and system usersThe Oracle installation automatically generates SYS users and system users(1), sys user is superuser, has the highest privileges, has the SYSDBA role, has the rights to create database, the user's default password is Change_on_install(2), the system user is the management operator, the authority is also very large. With the Sysoper role, without the CREATE DATABASE permission, the default password is the manager(3), generally speaking, the database maintenance, usi

Platform: Windows Server 2003 enterprise Editon, Oracle 10g (10.02.00.01) Run "Database Configuration assistant" in "start-> Program/Oracle-oradb10g_home1/configuration and transplantation tool" to create a database. After successful creation, use one of the following to enable sqlplus or sqlplusw.Method A): Run "start-> Program/Oracle-oradb10g_home1/" SQL plus "in application development ". username: SYS password: 123456 as sysdba (the password mu

Document directory 2.1 send a large number of commands 2.2 Automatic Test 1. Serial Port script Some serial port tools (such as serial port debugging Assistant) have the timed sending function, but only one fixed command can be sent. I need to send hundreds of commands and want to find a tool that can execute serial port scripts. Then I foundProcomm plus. Procomm plus has many features. I only need the

**Java Plus decryption**Implementation approach: JDK implementation, CC,BCThe JDK provides the underlying implementation of the comparison base; CC provides some simplified operations; BC provides supplementalFirst, BASE64 encryptionVery simple, encrypted decryption is a function.The code is as follows:Second, the message digest algorithm encryption ———— is mainly used to verify the data integrity.MD (Message digest):SHA (Secure Hash)The JDK implement

what is the IPhone6 plus battery capacity? As early as this September IPhone6 plus officially landed in Australia, the ifixit team snapped up a iPhone6 plus and dismantled it at the first time. And from the data they published, theiPhone6 Plus battery capacity is 2915 ma . 1.iphone6

What is the IPhone6 and IPhone6 plus the most spit? Of the 100 answers, 90 have to say a raised camera ... The raised camera is not only ugly, but also easy to get hurt. So, how do we protect the Iphone6/iphone6 plus raised camera? 1. Raised camera is vulnerable to pollution, so, to protect the Iphone6/iphone6 plus camera, the usual place to keep the mo

Oracle SQL *plus has a very useful sub-parameter (subparameter), which is subordinate to a data bar parameter called New_value. New_value indicates that you are allowed to save data from an Oracle form query by using variables in the SQL *plus script. Using the New_value parameter, you can use SQL *plus scripts like real programming languages to save and address

One, sys users and system usersThe Oracle installation automatically generates SYS users and system users(1), sys user is superuser, has the highest privileges, has the SYSDBA role, has the rights to create database, the user's default password is Change_on_install(2), the system user is the management operator, the authority is also very large. With the Sysoper role, without the CREATE DATABASE permission, the default password is the manager(3), generally speaking, the database maintenance, usi

One, sys users and system usersThe Oracle installation automatically generates SYS users and system users(1), sys user is superuser, has the highest privileges, has the SYSDBA role, has the rights to create database, the user's default password is Change_on_install(2), the system user is the management operator, the authority is also very large. With the Sysoper role, without the CREATE DATABASE permission, the default password is the manager(3), generally speaking, the database maintenance, usi

One, sys users and system usersThe Oracle installation automatically generates SYS users and system users(1), sys user is superuser, has the highest privileges, has the SYSDBA role, has the rights to create database, the user's default password is Change_on_install(2), the system user is the management operator, the authority is also very large. With the Sysoper role, without the CREATE DATABASE permission, the default password is the manager(3), generally speaking, the database maintenance, usi

Label:One, sys users and system usersThe Oracle installation automatically generates SYS users and system users(1), sys user is superuser, has the highest privileges, has the SYSDBA role, has the rights to create database, the user's default password is Change_on_install(2), the system user is the management operator, the authority is also very large. With the Sysoper role, without the CREATE DATABASE permission, the default password is the manager(3), generally speaking, the database maintenanc

SQL plus and pl/SQL cannot connect to the remote oracle database, ploracle After the oracle client is installed, SQL plus and pl/SQL may fail to connect to the remote oracle database, which may be due to the following reasons: Unable to connect to SQL plus: 1 possible cause: the oracle database client has been installed before and has not been uninstalled. SQL

1. Problem: C language Program to read and write a txt file, txt file store a decimal number, each read the value plus one.2. Implement: Create a new folder, build a OutputFileName.txt file in the folder, the content is: 1, and then create a new t.c file in the folder, the content is the following code.3. Code:#include #include char * getfilenum ();void Setfilenum (char * filenume);int main () {char * number=getfilenum ();//Get File Numberprintf ("tes

NGINX Plus now fully supports HTTP/2 Earlier, we released NGINX Plus R7 that supports HTTP/2. As the latest standard of HTTP protocol, the design of HTTP/2 brings higher performance and security to current web applications. (LCTT: the open-source version of NGINX 1.95 also supports HTTP/2 .) The HTTP/2 Protocol implemented by NGINX Plus can be seamlessly connecte