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Code for a tutorial on how to provision an SQL (relational) database on the IBM Cloud, load data and use it with a Python (Flask / Jinja) web app.

Home Page: https://cloud.ibm.com/docs/solution-tutorials?topic=solution-tutorials-sql-database

License: Apache License 2.0

CSS 14.87% HTML 36.73% Python 32.08% Dockerfile 16.31%
cloud-database sql-database ibm-cloud ibm-db2 db2-warehouse python ibm-cloud-solutions ibm-cloud-cr

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data-henrik avatar dependabot[bot] avatar dprosper avatar funmikesa avatar powellquiring avatar

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janblommaart alikhalid72 oleggorj pradist prasong59130700315 funmikesa gridl ashokanandm jackljohnson pandulis gabrielpedrottis ucashenriq planivic lock243 leiriza isabella232 guruskr unsalbiler zahidsqldba

cloud-sql-database's Issues

Need to clarify that the VCAP_SERVICES is different for DB2 Warehouse on Cloud and Db2 on Cloud services.

Hi Henrik,

Thanks for creating nice applications. I want to suggest a simple thing. I am not sure whether we should change the code or document it somewhere.

In worldcities.py the code states to read the VCAP_SERVICE env variable in this fashion.

db2info = json.loads(os.environ['VCAP_SERVICES'])['dashDB'][0]

However this will work only for the Db2 Warehouse on Cloud ( Previously called dashDB) and not for Db2 on Cloud ( Previously called dashDB For Transactions ). So can we specify in the document somehwhere that is anybody is using the Db2 Lite plan or any other Db2 plan , they need to modify the code read the VCAP services in the following fashion.

db2info = json.loads(os.environ['VCAP_SERVICES'])['dashDB For Transactions'][0]

Thank you.

hi getting this issue when pushing the app to bluemix

TIP: use 'cf logs worldcities --recent' for more information
FAILED

2018-06-05T19:13:57.90-0500 [APP/PROC/WEB/0] ERR Traceback (most recent call last):
2018-06-05T19:13:57.92-0500 [APP/PROC/WEB/0] ERR File "worldcities.py", line 19, in
2018-06-05T19:13:57.92-0500 [APP/PROC/WEB/0] ERR db2info = json.loads(os.environ['VCAP_SERVICES'])['dashDB'][0]
2018-06-05T19:13:57.92-0500 [APP/PROC/WEB/0] ERR KeyError: 'dashDB'

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