Hi,
The following works fine
tableEnv.registerDataStream("priceTable", splitStream, 'key, 'ticker,
'timeissued, 'price)
val result = tableEnv.scan("priceTable").filter('ticker === "VOD" &&
'price > 99.0).select('key, 'ticker, 'timeissued, 'price)
val r = result.toDataStream[Row]
r.print()
Now I would like to get the individual column values from priceTable into
local variables
This does not seem to work
val key = tableEnv.scan("priceTable").select('key).toDataStream[Row]
val ticker = tableEnv.scan("priceTable").select('ticker).toDataStream[Row]
val timeissued =
tableEnv.scan("priceTable").select('timeissued).toDataStream[Row]
val price = tableEnv.scan("priceTable").select('price).toDataStream[Row]
What alternatives are there?
Thanks
Dr Mich Talebzadeh
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