Module: InfluxDB::Query::Database
- Included in:
- Client
- Defined in:
- lib/influxdb/query/database.rb
Overview
:nodoc:
Instance Method Summary collapse
- #create_database(name = nil) ⇒ Object
- #delete_database(name = nil) ⇒ Object
- #list_databases ⇒ Object
- #show_field_keys ⇒ Object
Instance Method Details
#create_database(name = nil) ⇒ Object
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# File 'lib/influxdb/query/database.rb', line 4 def create_database(name = nil) execute("CREATE DATABASE #{name || config.database}") end |
#delete_database(name = nil) ⇒ Object
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# File 'lib/influxdb/query/database.rb', line 8 def delete_database(name = nil) execute("DROP DATABASE #{name || config.database}") end |
#list_databases ⇒ Object
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# File 'lib/influxdb/query/database.rb', line 12 def list_databases resp = execute("SHOW DATABASES".freeze, parse: true) fetch_series(resp) .fetch(0, {}) .fetch("values".freeze, []) .flatten .map { |v| { "name".freeze => v } } end |
#show_field_keys ⇒ Object
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# File 'lib/influxdb/query/database.rb', line 21 def show_field_keys query("SHOW FIELD KEYS".freeze, precision: nil).each_with_object({}) do |collection, keys| name = collection.fetch("name") values = collection.fetch("values", []) keys[name] = values.each_with_object({}) do |row, types| types[row.fetch("fieldKey")] = [row.fetch("fieldType")] end end end |