如何使用 python 脚本更改 Pentaho 中的数据库连接变量？
发布于2023-05-20 14:03 阅读(1033) 评论(0) 点赞(14) 收藏(1)
I'm trying to minimize the work when copying a transformation from one environment to another. Currently, we have to manually change every db connection variables when switching from dev environment to uat environment. Im trying to write a python script which will change the values of those variables depending on the environment.
Right now I have a python variable which can hold values for environment names like 'dev' or 'uat' or 'prod'. Depending on the value of this variable python can change the values of db variables. The user only has to change the environment variable on python script. Is there a way to optimize this. Or lets say at some point we have the connection details are changed, in that case we have to change scripts for every transformations. Is there a way to have a base python script that contains the connection values and another script on Pentaho which contains the environment variable that user can change.
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作者：黑洞官方问答小能手
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