Oracle

Solution for Oracle10g failure to start the service after the computer name or IP address is modified The cause of the problem is unknown. The problem is that an oracle service in windows cannot be started and the following error is returned.Windows

The auto-increment column here mainly refers to the auto-increment of the primary key id in a table. Unlike Mysql, Oracle cannot set the auto-increment column feature when creating a table in CREATE. Oracle must automatically add columns by creating

Idle> startupThe ORACLE routine has been started.Total System Global Area 3407261696 bytesFixed Size 2180504 bytesVariable Size 2348812904 bytesDatabase Buffers 1040187392 bytesRedo Buffers 16080896 bytes The database has been loaded. ORA-03113: End

Oracle jobs have the scheduled execution function. You can execute tasks at a specified time point or a certain time point every day.   1. query the view for jobs in the query system

  The expdp export tool can modify the degree of parallelism, terminate, and monitor tasks during the execution of the export task. Experiment verification: [Oracle @ test dpdump] $ expdp system/password directory = DATA_PUMP_DIR dumpfile =

Today, when I imported the previously backed up data to oracle, I found the prompt ORA-12899 error value too large for column, this is the problem of too big data, let me share the solution process with you. The following error occurs when exporting

The following example shows how to implement auto-increment of oracle fields.First, create a table SuperAminCopy codeThe Code is as follows:Create table SuperAdmin (ID number (11) primary key,Name varchar (11) not null unique,Password varchar (11)

This article describes the concepts and operations of Partitioned Tables from the following aspects:1. Concepts of tablespaces and partition tables2. Specific functions of table partitions3. Advantages and Disadvantages of table partitions4. Table

The trcsess tool is located in the $ ORACLE_HOME/bin directory. With this tool, we can combine the content in multiple tracefile files into a single output file based on certain conditions, use tools such as tkprof to process the file. This tool is

According to foreign media reports, Oracle CEO Larry herison said that Oracle will continue to take the M & A path. Through mergers and acquisitions, Oracle is no longer the original oracle. In the past 24 months, Oracle has acquired more than 30

BKJIA exclusive translation] Password case sensitivity is a new default feature of Oracle 11g Database, Database Configuration assistant DBCA) allows you to return this setting to functions earlier than 11g during database creation. The

BKJIA quick translation] This article gives a brief overview of Data Pump enhancements in Oracle Database 11g R1, including the following: ◆ COMPRESSION) ◆ Encryption parameters A. ENCRYPTION and ENCRYPTION passwords ENCRYPTION and

When installing Oracle, if the password is not reset for the following Oracle users, the default Oracle user name and password are as follows: User name/Password Logon identity Description Sys/change_on_install SYSDBA or

Oracle user permission refers to a set of executable operations in the Oracle role. In fact, each Oracle user has a name and password, and can create tables, attempts, and resources. Grant a role to the corresponding user, and these users have these

Oracle has a lot to learn about. Here we mainly introduce Oracle 10 Gb database, including the password of the Oracle account. Linux Group and user account of Oracle 10 Gb database software. User accounts are called oracle, while groups are called

Whether we encounter some headaches during the actual operation of the Oracle exp backup machine, such as some related files and related scripts to be added, the following articles provide solutions to the previous questions. I hope you will gain

Oracle exp backup during tablespace transmission, you must note that there are four items worth your attention in the actual operation of tablespace transmission, the following article provides a detailed description of these four items. If you are

This article mainly introduces the actual application of Date and sequence in Oracle Hibernate in the form of code. If you are puzzled by the actual application and operation of Date and sequence in Oracle Hibernate, you can read the following

If you encounter some problems when using Java Date in the Oracle driver, do you want to understand what is confusing, the following articles mainly introduce the actual application solution of the Java Date issue in Oracle version drivers, to solve

We all know that Oracle reports is a tool for Oracle Data Statistics and graphical reports. Oracle reports provides six different report formats, but we often use tabular and matrix, the following articles will introduce you. Regardless of the