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History DB Trend

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TOPIC: History DB Trend

History DB Trend 6 years 2 months ago #373

fish2018	I use remote Mysql to store data and history db trend to show data. It's ok in my computer, but there aren't any history trend lines in my Android phone. Why? Thank you!
	Last Edit: 6 years 2 months ago by fish2018. The administrator has disabled public write access.

History DB Trend 6 years 2 months ago #374

fatkhrus Offline Administrator Posts: 826 Thank you received: 123 Karma: -107	Did you check your MySQL database? Does any history data saved there? Did you check date period when you use History DB Trend on your computer? Best regards, Ruslan
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History DB Trend 6 years 2 months ago #375

fish2018	In my computer there are some trend lines between January 27th and February 1st. but there are no trend line in my android phone
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History DB Trend 6 years 2 months ago #376

fatkhrus Offline Administrator Posts: 826 Thank you received: 123 Karma: -107	Did you try to use shorter period? Best regards, Ruslan
	Last Edit: 6 years 2 months ago by fatkhrus. The administrator has disabled public write access.

History DB Trend 6 years 2 months ago #378

fish2018	Sometimes, we need history trend, and history data can be generated by our program. All people can see the same history trend line. Is there any way to achieve it? The test project is attached. Attachments: ...sp2.txt (24KB)
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History DB Trend 6 years 2 months ago #379

fatkhrus Offline Administrator Posts: 826 Thank you received: 123 Karma: -107	Hello, We've tested your project and found mistake in TeslaSCADA2 Runtime for Android devices. From this link : yadi.sk/d/Z0x5fwbX3S6thq you can download new version - 2.19.1. Best regards, Ruslan
	Last Edit: 6 years 2 months ago by fatkhrus. The administrator has disabled public write access.

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History DB Trend