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Tags: alt int iat ICA DIV ada addition Elf base Does Oracle GoldenGate support extracting or replicating data from SAP HANA database to SAP HANA database?From:Does Oracle GoldenGate support Replication to/from
Label:Does Oracle GoldenGate support extracting or replicating data from SAP HANA database to SAP HANA database?From:Does Oracle GoldenGate support Replication to/from Sap-
This article assumes that you have a basic understanding of JDBC (Java Database Connectivity). You can also compare it to Adbc (ABAP Database Connectivity) for details please refer to my blog adbc and JDBCThis article is divided into two parts, the first part of the content:
Describes how to create a Hana DB instance on the
Sap hana system exposed security vulnerabilities, static keys in the database
SAP well-known Memory Database Management System HANA has been exposed to be installed ?? The static encryption key is stored in the
Hana JDBC Driver
After installing the SAP HANA Client, the Ngdbc.jar of the installation directory is the JDBC database driver. Note the URL notation and Driver name: Driver:com.sap.db.jdbc.Driver url:jdbc:sap://ip_addr:30015 Port: 3 + instance number + code Example
Because there is no difference from other databases,
Tags: sap hana java JDBC ADBCMaintain a record in table Dbcon, pointing to the Hana database. The host name and port number of the Hana database are filled in con_env. such as vmxxxx:30015Data:ls_new TYPE dbcon.ls_new-con_name = '
Hana JDBC Driver
After installing SAP HANA Client, the Ngdbc.jar of the installation directory is the JDBC database driver. The main note of the URL and Driver name: Driver:com.sap.db.jdbc.Driver url:jdbc:sap://ip_addr:30015 Port: 3 + instance number + code Sample
Because it's not the same as the other databases, it's
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
= DB_ID(@DatabaseName) AND SPId -- SELECT @SQL EXEC(@SQL) A very similar to the SQL code above, an other code block can be used by using the coalesce as shown below DECLARE @DatabaseName nvarchar(50) SET @DatabaseName = N‘Works‘ DECLARE @SQL varchar(max) SELECT @SQL = COA
the data object
Partition_number
Partition code
Rows
Approximate number of rows of data
hobt_id
Storage unit ID of the heap or B-tree where the data is stored
Let's find a database to look at the fragmentation situation:You can see that the arrows refer to this row of data, the theory should be a zone on it, but in fact it establishes two partitions ... So this situation can be conside
≤8)
Ext_size
Size of the extents, in page units
object_id
The ID of the database object
index_id
Represents the type of the data object
Partition_number
Partition code
Rows
Approximate number of rows of data
hobt_id
Storage unit ID of the heap or B-tree where the data is stored
Let's find a da
Ster model */backup DATABASE model to DISK = ' E:\SystemDatabaseBackups\Model.BAK ' with initgo/* BACKUP Master DATABASE */ Backup DATABASE Master to DISK = ' E:\SystemDatabaseBackups\Master.BAK ' with initgo/* backup Master MSDB */backup Databas E MSDB to DISK = ' E:\SystemDatabaseBackups\MSDB. BAK ' with initgo/* Copy Resource
Label:Problems encountered in a project: The system log is too large, and later deleted with the DELETE statement (rather slow), the results of the database log becomes very large (almost 10G), so you have to delete the database log.Method:--partial logs in the backup system--select * into #keep from Ccssystemlog WHERE logtime > ' 2011-12-31 '--truncate TABLE Ccssystemlog--insert ccssystemlog SELECT * from
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