fix: sql cte syntax and useless fields

src/datastore/common.ts

@@ -251,7 +251,6 @@ export interface DbTxWithAddressTransfers extends DbTx {
   nft_transfer: number;
   nft_mint: number;
   nft_burn: number;
-  total_count: number;
 }
 
 export interface DbTxGlobalStatus {
@@ -1041,7 +1040,6 @@ export interface AddressTransfersTxQueryResult extends TxQueryResult {
   nft_transfer: number;
   nft_mint: number;
   nft_burn: number;
-  total_count: number;
 }
 
 export interface DbAddressTransactionEvent {

src/datastore/helpers.ts

@@ -343,7 +343,6 @@ export function parseAccountTransferSummaryTxQueryResult(
     nft_transfer: result.nft_transfer,
     nft_mint: result.nft_mint,
     nft_burn: result.nft_burn,
-    total_count: result.total_count,
   };
 }
 

src/datastore/pg-store-v2.ts

@@ -518,8 +518,8 @@ export class PgStoreV2 extends BasePgStoreModule {
             FROM nft_events
             WHERE sender = ${args.address} OR recipient = ${args.address}
           )
-        )
-        total_count AS (
+        ),
+        count AS (
           SELECT COUNT(*)::int AS total_count
           FROM address_txs
           INNER JOIN txs USING (tx_id, index_block_hash, microblock_hash)
@@ -578,15 +578,15 @@ export class PgStoreV2 extends BasePgStoreModule {
             SELECT COUNT(*)::int FROM nft_events
             WHERE ${eventAcctCond} AND asset_event_type_id = ${DbAssetEventTypeId.Burn}
           ) AS nft_burn,
-          (SELECT total_count FROM total_count) AS total_count
+          (SELECT total_count FROM count) AS count
         FROM address_txs
         INNER JOIN txs USING (tx_id, index_block_hash, microblock_hash)
         WHERE canonical = TRUE AND microblock_canonical = TRUE
         ORDER BY block_height DESC, microblock_sequence DESC, tx_index DESC
         LIMIT ${limit}
         OFFSET ${offset}
       `;
-      const total = resultQuery.length > 0 ? resultQuery[0].total_count : 0;
+      const total = resultQuery.length > 0 ? resultQuery[0].count : 0;
       const parsed = resultQuery.map(r => parseAccountTransferSummaryTxQueryResult(r));
       return {
         total,

src/tests/address-tests.ts

@@ -606,6 +606,15 @@ describe('address tests', () => {
       burn: 0,
     });
 
+    // fetch with offset
+    const v2Fetch1offset = await supertest(api.server).get(
+      `/extended/v2/addresses/${testAddr2}/transactions?offset=1`
+    );
+    expect(v2Fetch1offset.status).toBe(200);
+    expect(v2Fetch1offset.type).toBe('application/json');
+    const v2Fetch1offsetJson = JSON.parse(v2Fetch1offset.text);
+    expect(v2Fetch1offsetJson.total).toBe(7);
+
     const v2Fetch2 = await supertest(api.server).get(
       `/extended/v2/addresses/${testAddr2}/transactions/${v2Fetch1Json.results[0].tx.tx_id}/events?limit=3`
     );