refactor(DB): changed DB structure for product analytics

ee/scripts/schema/db/init_dbs/clickhouse/1.23.0/1.23.0.sql

@@ -1 +1,13 @@
 CREATE OR REPLACE FUNCTION openreplay_version AS() -> 'v1.23.0-ee';
+
+
+-- The full list of event-properties (used to tell which property belongs to which event)
+CREATE TABLE IF NOT EXISTS product_analytics.event_properties
+(
+    project_id    UInt16,
+    event_name    String,
+    property_name String,
+
+    _timestamp    DateTime DEFAULT now()
+) ENGINE = ReplacingMergeTree(_timestamp)
+      ORDER BY (project_id, event_name, property_name);

ee/scripts/schema/db/init_dbs/clickhouse/create/init_schema.sql

@@ -654,6 +654,17 @@ CREATE TABLE IF NOT EXISTS product_analytics.all_events
       ORDER BY (project_id, event_name);
 
 
+-- The full list of event-properties (used to tell which property belongs to which event)
+CREATE TABLE IF NOT EXISTS product_analytics.event_properties
+(
+    project_id    UInt16,
+    event_name    String,
+    property_name String,
+
+    _timestamp    DateTime DEFAULT now()
+) ENGINE = ReplacingMergeTree(_timestamp)
+      ORDER BY (project_id, event_name, property_name);
+
 -- The full list of properties (events and users)
 CREATE TABLE IF NOT EXISTS product_analytics.all_properties
 (

ee/scripts/schema/db/rollback_dbs/clickhouse/1.23.0/1.23.0.sql

@@ -1 +1,3 @@
 CREATE OR REPLACE FUNCTION openreplay_version AS() -> 'v1.22.0-ee';
+
+DROP TABLE IF EXISTS product_analytics.event_properties;

scripts/schema/db/init_dbs/clickhouse/1.23.0/1.23.0.sql

@@ -11,3 +11,14 @@ CREATE TABLE IF NOT EXISTS experimental.user_viewed_sessions
       PARTITION BY toYYYYMM(_timestamp)
       ORDER BY (project_id, user_id, session_id)
       TTL _timestamp + INTERVAL 3 MONTH;
+
+-- The full list of event-properties (used to tell which property belongs to which event)
+CREATE TABLE IF NOT EXISTS product_analytics.event_properties
+(
+    project_id    UInt16,
+    event_name    String,
+    property_name String,
+
+    _timestamp    DateTime DEFAULT now()
+) ENGINE = ReplacingMergeTree(_timestamp)
+      ORDER BY (project_id, event_name, property_name);

scripts/schema/db/init_dbs/clickhouse/create/init_schema.sql

@@ -515,6 +515,17 @@ CREATE TABLE IF NOT EXISTS product_analytics.all_events
 ) ENGINE = ReplacingMergeTree(_timestamp)
       ORDER BY (project_id, event_name);
 
+-- The full list of event-properties (used to tell which property belongs to which event)
+CREATE TABLE IF NOT EXISTS product_analytics.event_properties
+(
+    project_id    UInt16,
+    event_name    String,
+    property_name String,
+
+    _timestamp    DateTime DEFAULT now()
+) ENGINE = ReplacingMergeTree(_timestamp)
+      ORDER BY (project_id, event_name, property_name);
+
 
 -- The full list of properties (events and users)
 CREATE TABLE IF NOT EXISTS product_analytics.all_properties

scripts/schema/db/rollback_dbs/clickhouse/1.23.0/1.23.0.sql

@@ -1,4 +1,6 @@
 CREATE OR REPLACE FUNCTION openreplay_version AS() -> 'v1.22.0';
 
 
-DROP TABLE IF EXISTS experimental.user_viewed_sessions;
+DROP TABLE IF EXISTS experimental.user_viewed_sessions;
+
+DROP TABLE IF EXISTS product_analytics.event_properties;