60 lines
1.7 KiB
Ruby
60 lines
1.7 KiB
Ruby
class AddCassandraPageViewTables < ActiveRecord::Migration
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tag :predeploy
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include Canvas::Cassandra::Migration
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def self.cassandra_cluster
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'page_views'
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end
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def self.up
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compression_params = cassandra.db.use_cql3? ?
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"WITH compression = { 'sstable_compression' : 'DeflateCompressor' }" :
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"WITH compression_parameters:sstable_compression='DeflateCompressor'"
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cassandra.execute %{
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CREATE TABLE page_views (
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request_id text PRIMARY KEY,
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session_id text,
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user_id bigint,
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url text,
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context_id bigint,
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context_type text,
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asset_id bigint,
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asset_type text,
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controller text,
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action text,
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contributed boolean,
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interaction_seconds double,
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created_at timestamp,
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updated_at timestamp,
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developer_key_id bigint,
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user_request boolean,
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render_time double,
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user_agent text,
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asset_user_access_id bigint,
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participated boolean,
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summarized boolean,
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account_id bigint,
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real_user_id bigint
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) #{compression_params}}
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cassandra.execute %{
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CREATE TABLE page_views_history_by_context (
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context_and_time_bucket text,
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ordered_id text,
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request_id text,
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PRIMARY KEY (context_and_time_bucket, ordered_id)
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) #{compression_params}}
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end
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def self.down
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cassandra.execute %{
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DROP TABLE page_views_history_by_context;
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}
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cassandra.execute %{
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DROP TABLE page_views;
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}
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end
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end
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