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0cb45f110c
This commit changes the features-tables:
- drop columns 'strategy' and 'parameters'
- add column 'strategies' of type json.
- migrates existing strategy-mappings in to the new format.
The idea is that the 'strategies' column should contain a json-array
of strategy-configuration for the toggle:
```
[{
"name" : "strategy1",
"parameters": { "name": "vale" }
}]
```
To make sure to not break exiting clients the api is extended with a
mapping layer (adding old fields to the json-respons, and mapping
to the new format on create/update a feature toggle.
this commit is first step in solving #102
13 lines
396 B
SQL
13 lines
396 B
SQL
--create new strategies-column
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ALTER TABLE features ADD "strategies" json;
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--populate the strategies column
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UPDATE features
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SET strategies = ('[{"name":"'||f.strategy_name||'","parameters":'||f.parameters||'}]')::json
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FROM features as f
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WHERE f.name = features.name;
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--delete old strategy-columns
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ALTER TABLE features DROP COLUMN "strategy_name";
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ALTER TABLE features DROP COLUMN "parameters";
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