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Add documentation on how to modify existing timeseries schemas

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This commit is contained in:
emanuele-f 2019-05-07 15:48:32 +02:00
parent 590d3ff12b
commit c8f78a6882
5 changed files with 38 additions and 63 deletions
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7
scripts/lua/modules/timeseries/drivers/influxdb.lua
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@ -1331,9 +1331,10 @@ function driver:setup(ts_utils)
ts_utils.loadSchemas()
local schemas = ts_utils.getLoadedSchemas()
-- TODO Temporary fix for schema change, remove in next stable
queries[#queries + 1] = 'DROP CONTINUOUS QUERY "host:contacts__1h" ON ' .. self.db
queries[#queries + 1] = 'DROP CONTINUOUS QUERY "host:contacts__1d" ON ' .. self.db
for _, schema in pairs(ts_utils.getPossiblyChangedSchemas()) do
queries[#queries + 1] = 'DROP CONTINUOUS QUERY "'.. schema ..'__1h" ON ' .. self.db
queries[#queries + 1] = 'DROP CONTINUOUS QUERY "'.. schema ..'__1d" ON ' .. self.db
end
for _, schema in pairs(schemas) do
local tags = table.concat(schema._tags, ",")