view all tables

1. Check the default tablespace SQL of the current user & gt; selectusername, default_tablespacefromuser_users; view the role SQL of the current user & gt; select * fromuser_role_privs; view the current user's system permissions and table-level

Oracle basic query statements and Instances1. query all columnsSelect * from table name;2. query the table structureDesc table name;3. query specified ColumnsSelect ename, sal, job from table name;4. View All Tables and fields in oracleGet

: This article describes how to configure the php-Apache-mysql environment in win7. For more information about PHP tutorials, see. How to configure the php environment in win7? php + Apache + mysql is an essential element in the configuration

MySQL's first knowledge of SQL statements and Library operations is important for PHP operations, and this article will explain its related operations. Types of 1>sql languages sql:structured query Language that is, structured querying language The

How to configure the php-Apache-mysql environment and win7apache in Windows 7. How to configure the php-Apache-mysql environment in win7 and how to configure the php environment in win7apache? php + Apache + mysql are all essential elements in the

Reprinted from: http://blog.csdn.net/ygsyyl/article/details/81444071, in the PC environment to start a simulator (not mobile)2. See if the simulator/systen/xbin has sqlite3 commandADB shellCd/system/xbinLs3. Copy the simulator/system/xbin/sqlite3

Db2 9.7 for linux 5.4 Installation Steps 1. Unzip the installation package # gunzip v9.7_linuxia32_server.tar.gz # tar-xvf v9.7_linuxia32_server.tar 2. Go to the decompressed file directory and install the package: (we choose manual installation)

How to configure the php environment in win7? php + Apache + mysql is an essential element in the configuration process, the following article describes how to configure the php + Apache + mysql environment in win7. it is very popular to be

MySQL Getting Started 1, Database Basics (Understanding) 1.1, Database Introduction 1.1.1, what is a database? What is the role of the database?The database is the warehouse that stores the data, its essence is a file system, the data is stored in

Object Information]View tables: user_tables, all_tables, and dba_tablesView table fields: user_tab_columns, all _ tab_columns, dba_tab_columnsView table comments: user _ tab_comments, all_tab_comments, dba_tab_commentsView field comments:

1. Installation Instructions L Zookeeper3.4.5 Cluster deployed (see Zookeeper Installation Manual for 192.168.210.95\192.168.210.86 deployment manual) L hbase version number 0.96.1l operating system red Hatenterprise Linux Server Release 5.5

I. Introduction of the Database (1) database is the repository of data, data is not directly placed in the database, the database is placed in a table, the table is the data stored; (2) History of the database Embryonic stage-File system: Use disk

This article mainly introduces the Mysql statement Quick Review Tutorial (full). For more information, see Basic operations View database show databases; Character set create database day15 default character set utf8 View character set show

1. View all Tables

0. tablespaceSQL> select username, default_tablespace from user_users;View the role of the current userSQL> select * from user_role_privs;View the system and table-level permissions of the current userSQL> select * from user_sys_privs;SQL> select *

Oracle allows you to view the relationships between users, user permissions, user tablespaces, and user default tablespaces. Select username, default_tablespace from dba_users; 1. view table structure: desc table name 2. view the table of the

After defining the data source to be used in the Microsoft SQL Server 2005 Analysis Services (SSAs) project, the next step is to define the data source view of the project. The Data Source view is a single and unified view of metadata, which comes

Document directory 1. Download thrift 2. Extract HBase is an open-source NoSQL product that implements an open-source product for Google BigTable paper. Together with Hadoop and HDFS, HBase can be used to store and process massive column

Hi everyone! Today we will focus on the usage of SQLite in Android. Easy: The office room and the programmer in the office room;Programmers write programs and exchange wine with the program.When you wake up, you just sit online and get drunk and

This article is just a summary of my younger brother's experience.   Although Java JDBC is used to connect to the database, it is difficult to have a certain MySQL Foundation. Here, I suggest using command line input, Familiar with the syntax, the