add transaction version col (#127)

models/silver/silver__transactions2.sql

@@ -28,6 +28,7 @@ WITH pre_final AS (
         t.data :transaction :message :instructions :: ARRAY AS instructions,
         t.data :meta :innerInstructions :: ARRAY AS inner_instructions,
         t.data :meta :logMessages :: ARRAY AS log_messages,
+        t.data :version :: STRING as version,
         t._partition_id,
         t._inserted_timestamp
     FROM
@@ -88,6 +89,7 @@ prev_null_block_timestamp_txs AS (
         t.instructions,
         t.inner_instructions,
         t.log_messages,
+        t.version,
         t._partition_id,
         GREATEST(
             t._inserted_timestamp,
@@ -120,6 +122,7 @@ SELECT
     instructions,
     inner_instructions,
     log_messages,
+    version,
     _partition_id,
     _inserted_timestamp
 FROM

models/silver/silver__transactions2.yml

@@ -50,6 +50,8 @@ models:
         description: List of post-transaction token balances for different token accounts
       - name: LOG_MESSAGES
         description: Array of log messages written by the program for this transaction
+      - name: VERSION
+        description: Transaction version, legacy version is listed as NULL or 'legacy'
       - name: _INSERTED_TIMESTAMP
         description: "{{ doc('_inserted_timestamp') }}"
         tests: