Linux is popular in a variety of operating systems. As a result, a growing number of mainstream database vendors are porting their products to Linux operating system platforms, such as Sybase, Oracle, and IBM. In addition, more and more free software can be used. The Free Software library already includes Sybase ASE for Linux, Oracle for Linux, Informix for Linux, database software, and many other software.
In the database products on the above Linux
1. Sybase ASE transaction log
Each database of Sybase ASE, whether it is a system database (master, model, sybsystemprocs, tempdb) or a user database, has its own transaction log, and each database has a syslogs table. Logs record user operations on the database, so if you do not need to clear the log, the log will continue to grow until the occupied space. You can run the dump transaction command to clear
For details, refer to sybase Installation Guide (Chinese version) Adaptive Server Enterprise12.5 Linux/Intel.I have referenced several documents on the Internet. Thank you!(1) Log On As root:Create sybase users and user groups (useradd, groupadd or linuxconf)Mount CDROM# Mount/mnt/cdrom (# mount-t iso9660/dev/cdrom/mnt/cdrom)Note: before installing the Sybase Database, first back up/etc/ld. so. conf:Cp/etc/ld. so. conf/etc/ld. so. conf. sybaseInstall SYBASE(1) Select the character mode (shell ca
1: Requirements: Install Sybase client software and SQL Server Software on PC
(I am installing the Sybase ASE 12.5.1 client software and SQL Server 2008 software on my Test PC.) )
2. Configure the ODBC data source for Windows:
Start menu-Control Panel (c)-Administrative Tools-Data source (ODBC)-"Enter the configuration User DSN or System DSN can: Add-" Select Sybase ASE ODBC driver-C
Sybase ase transaction log
Each database of sybase ase, whether it is a system database master, model, sybsystemprocs, tempdb) or a user database, has its own transaction log, and each database has a syslogs table. Logs record user operations on the database, so if you do not need to clear the Log, the log will continue to grow until the occupied space. You can run the dump transaction command to clear logs
If you do not have a Sybase ASE server or client environment at hand, you can consider using this Internet-based ASE test server when you want to view commands or parameters that are not accessible to the ASE server.
This blog is for beginners or DBAs of Sybase.Completely freeThis ase15.0.3 test server is provided. The server where
Sybase ASE introduced a set of Monitoring tables since 12.5.0.3, called the MDA tables of the latter of montables. You can use the MDA table to monitor and diagnose Sybase ASE. The monitoring table stores snapshot snapshots for statistics and summary of ASE status. We can query these Monitoring tables like other system tables (such as sysobjects, sysindexes, and
In various operating systems, the popular colors of the past two years are Linux. More and more mainstream database vendors are porting their products to the Linux operating system platform. Currently, database products on the Linux platform include Oracle for Linux, Sybase ASE for Linux, and Informix for Linux. They are all free software. Among these products, Sybase ASE is a very good choice. Its compact
Label:Connect the Sybase ASE database using isqlThe Sybase ASE Client tool has a more useful command-line tool, isql. With isql, you can perform almost any administrative maintenance work on the ASE database server. Use the isql tool to connect to the RUSKYPC database server below. The client uses character set cp936 to log on. Use the login user name SA. c:\user
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---- Keyword: ASE pagination top identity set rowcount temp table auto-incrementing temporary and shoddy tables
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First download the Sybase ASE 12.5 installation file, for the http://download.sybase.com/eval/ASE_1252_DE/ase1252_de_win.zip and Sybase ASE 12.5 client, of course, the first also contains the Sybase client, the user can no longer download the client. This time we used two vpcs (the win2003 operating system) for this experiment. One was installed and running the Sybase Database Service, and the other was rem
Sap ase Database Platform SQL Injection Vulnerability (CVE-2015-4160)Sap ase Database Platform SQL Injection Vulnerability (CVE-2015-4160)
Release date:Updated on:Affected Systems:
Sap ase Database Platform
Description:
CVE (CAN) ID: CVE-2015-4160Sap ase Database Platform is a relational Database management syste
Wrote a simple script to clear a user's own table and stored procedures. Interested can try. I am the first to write ASE below the stored procedures, there must be a better solution. I wanted to drop something directly in the stored procedure, but it failed. This stored procedure simply generates a SQL script that clears the table. The copy can be executed again.
The specific examples are as follows:
CREATE PROCEDURE Cleardb (@username varchar)AsBeg
1. The targets of ASE and ASA are different.The Sybase Database Engine has three products:The ASA lightweight database server is suitable for mobile computing (PDA, mobile phones with operating systems, etc.), Embedded Computing (POS machines, routers, etc.), and working group-level OLTP environments, especially for mobile computing and Embedded ComputingASE enterprise and database server, suitable for enterprise-level OLTP (and hybrid load) Environme
Sybase ase xa distributed transaction support, sybaseasexa
By default, Sybase ASE installation does not support XA.You must obtain the DTM License from Sybase. The SYSAM service is not started by default. SYSAM is a service that manages various protocols in Sybase ASE.
Roles of SyBase usersWhat about:
Dtm_tm_role: Two-Phase DTM option submission function managem
In September 2011, Sybase will release the next version of ASE, V15.7. Current ASE Latest version is V15.5, version number V15.6 will be skipped, cause and from V15.0 jump directly to V15.5 or V12.5 to V15.0 is similar. Sometimes this has to be done.
A number of new features are added to the upcoming Sybase ASE V15.7. This blog will focus on one of the more pract
Sybase ASE version description
Recently, I switched from Oracle to Sybase because the company needs to mainly store IQ data and build IQ for a week. I already have a basic understanding of Sybase products, however, it is too difficult to read Sybase documents. It is estimated that they are written by non-technical personnel. Some versions of Sybase are available, but the historical versions of Sybase are not downloaded. It is too painful and there ar
The default Sybase ASE installation is not XA-capable , and you must obtain the DTM license from Sybase. Also, the default installation of the Sysam service is not initiated, and the Sysam service is a service that manages the various protocols within Sybase ASE.What roles Sybase users haveit:Dtm_tm_role Two-phase submission DTM Options feature administrative permissionsHa_role Ha options Feature management permissionsJs_admin_role Job Scheduler admin
How to solve sybase ASE log Overflow
1. Prepare the database environment
-- Create a device disk init name = 'dat1', physname = '/opt/sybase/data/dat1', size = '1m' disk init name = 'log1 ', physname = '/opt/sybase/data/log1', size = '1m' -- the device is too small, extended disk resize name = 'dat1 ', size = '1m '-- create database test on dat1 = '2m' log on log1 = '1m'
2. Insert data until the log is full
use testgocreate table person(name varchar(6
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