fix docs

README.md

@@ -254,16 +254,25 @@ LIMIT 1000;
 
 ## Partizionamento
 
-Entrambe le tabelle sono partizionate per anno (RANGE partitioning su `EXTRACT(YEAR FROM event_date)`):
+Entrambe le tabelle sono partizionate per anno usando la colonna `event_year`:
 
 ```sql
 -- Partizioni create automaticamente per:
 -- rawdatacor_2014, rawdatacor_2015, ..., rawdatacor_2031
 -- elabdatadisp_2014, elabdatadisp_2015, ..., elabdatadisp_2031
 
+-- Partizionamento basato su event_year (calcolato da event_timestamp durante insert)
+CREATE TABLE rawdatacor_2024 PARTITION OF rawdatacor
+  FOR VALUES FROM (2024) TO (2025);
+
 -- Query partizionata (constraint exclusion automatico)
 SELECT * FROM rawdatacor
-WHERE event_date >= '2024-01-01' AND event_date < '2024-12-31';
+WHERE event_year = 2024;
+-- PostgreSQL usa solo rawdatacor_2024
+
+-- Oppure usando event_timestamp
+SELECT * FROM rawdatacor
+WHERE event_timestamp >= '2024-01-01' AND event_timestamp < '2025-01-01';
 -- PostgreSQL usa solo rawdatacor_2024
 ```
 
@@ -271,18 +280,28 @@ WHERE event_date >= '2024-01-01' AND event_date < '2024-12-31';
 
 ### RAWDATACOR
 ```sql
-idx_unit_tool_node_datetime  -- (unit_name, tool_name_id, node_num, event_date, event_time)
-idx_unit_tool                -- (unit_name, tool_name_id)
-idx_measurements_gin         -- GIN index su measurements JSONB
-idx_event_date               -- (event_date)
+-- Primary key (necessario per tabelle partizionate)
+rawdatacor_pkey                        -- UNIQUE (id, event_year)
+
+-- Consolidation key (previene duplicati)
+rawdatacor_consolidation_key_unique    -- UNIQUE (unit_name, tool_name_id, event_timestamp, event_year)
+
+-- Query optimization
+idx_rawdatacor_unit_tool               -- (unit_name, tool_name_id)
+idx_rawdatacor_measurements_gin        -- GIN (measurements) per query JSONB
 ```
 
 ### ELABDATADISP
 ```sql
-idx_unit_tool_node_datetime  -- (unit_name, tool_name_id, node_num, event_date, event_time)
-idx_unit_tool                -- (unit_name, tool_name_id)
-idx_measurements_gin         -- GIN index su measurements JSONB
-idx_event_date               -- (event_date)
+-- Primary key (necessario per tabelle partizionate)
+elabdatadisp_pkey                      -- UNIQUE (id, event_year)
+
+-- Consolidation key (previene duplicati)
+elabdatadisp_consolidation_key_unique  -- UNIQUE (unit_name, tool_name_id, event_timestamp, event_year)
+
+-- Query optimization
+idx_elabdatadisp_unit_tool             -- (unit_name, tool_name_id)
+idx_elabdatadisp_measurements_gin      -- GIN (measurements) per query JSONB
 ```
 
 ## Benchmark