Netezza SQL Migration

Updated on 2023-04-03 GMT+08:00

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DSC supports the migration from Netezza to GaussDB(DWS), including the migration of schemas, DML, queries, system functions, and PL/SQL.

Run the following commands to set the source database, input and output folder paths, log paths, application language, and conversion type:

Linux:

./runDSC.sh 
--source-db Netezza 
[--input-folder <input-script-path>] 
[--output-folder <output-script-path>]
[--log-folder <log-path>]
[--application-lang SQL]
[--conversion-type <conversion-type>]

Windows:

runDSC.bat
--source-db Netezza 
[--input-folder <input-script-path>] 
[--output-folder <output-script-path>]
[--log-folder <log-path>]
[--application-lang SQL]
[--conversion-type <conversion-type>]

For example:

Linux:

./runDSC.sh --source-db Netezza --input-folder /opt/DSC/DSC/input/mysql/ --output-folder /opt/DSC/DSC/output/ --application-lang SQL --conversion-type BULK --log-folder/opt/DSC/DSC/log/

Windows:

runDSC.bat --source-db Netezza--target-db GaussDBA --input-folder D:\test\conversion\input --output-folder D:\test\conversion\output --log-folder D:\test\conversion\log --application-lang SQL --conversion-type Bulk

During the execution of DSC, the migration summary, including the progress and completion status, is displayed on the console. Execution information and errors are written into log files.

********************** Schema Conversion Started *************************  
DSC process start time : Mon Jan 20 17:24:49 IST 2020  
Statement count progress 100% completed [FILE(1/1)]    
Schema Conversion Progress 100% completed  
**************************************************************************   
Total number of files in input folder : 1  
**************************************************************************   
Log file path :....../DSC/DSC/log/dsc.log 
DSC process end time : Mon Jan 20 17:24:49 IST 2020  
DSC total process time : 0 seconds  
********************* Schema Conversion Completed ************************

For details about how to migrate Netezza SQL using DSC, see Migrating Data Using DSC.

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