다양화 Wave2: dbio 289 + common 120 고유화 + 프로그램 206개 EXEC SQL 심화

- dbio io(289): fetch/touch/total 시그니처 유지, SQL 바디를 JOIN/집계/커서/
  upsert/DELETE 등 구조로 고유화 → 289/289 고유
- common cu(120): 유틸 시그니처 유지, Luhn/CRC/Zeller/BIN레인지/amortization/
  netting 등 실 알고리즘으로 고유화 → 120/120 고유
- 심화: 실제 EXEC SQL 없던 프로그램에 SELECT/INSERT/UPDATE/커서+tx 추가
  → online+batch 530/530 전부 실제 SQL 보유
- 전 코퍼스 프로그램 939/939 고유, 전체 docker make -j4 = EXIT 0, 958 오브젝트
- 임시 생성기 제거, inventory.json loc 실측 갱신

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

app/dbio/lg_io_0012.pgc

@@ -14,20 +14,20 @@ EXEC SQL INCLUDE sqlca;
 int lg_io_0012_fetch(const char *key, long *out_amount)
 {
     EXEC SQL BEGIN DECLARE SECTION;
-    char h_key[16];
-    long h_amount;
+    char h_key[32];
+    long h_val;
     EXEC SQL END DECLARE SECTION;
 
     if (!key || !out_amount)
         return TX_EINVAL;
-
     strncpy(h_key, key, sizeof(h_key) - 1);
     h_key[sizeof(h_key) - 1] = '\0';
 
-    EXEC SQL SELECT amount
-        INTO :h_amount
-        FROM lg_io_0012_t
-        WHERE key = :h_key;
+    EXEC SQL SELECT a.dr_amt
+        INTO :h_val
+        FROM lg_ledger_line a
+        JOIN lg_ledger_acct b ON a.ledger_key = b.ledger_key
+        WHERE a.ledger_key = :h_key;
 
     if (sqlca.sqlcode == TX_SQL_NOTFOUND)
         return TX_ENOENT;
@@ -35,58 +35,61 @@ int lg_io_0012_fetch(const char *key, long *out_amount)
         TX_DBIO_LOG_ERR("lg_io_0012_fetch");
         return TX_EDB;
     }
-    *out_amount = h_amount;
+    *out_amount = h_val;
     return TX_OK;
 }
 
 int lg_io_0012_touch(const char *key, long amount)
 {
     EXEC SQL BEGIN DECLARE SECTION;
-    char h_key[16];
-    long h_amount;
+    char h_key[32];
+    long h_amt;
     EXEC SQL END DECLARE SECTION;
 
     if (!key)
         return TX_EINVAL;
-
     strncpy(h_key, key, sizeof(h_key) - 1);
     h_key[sizeof(h_key) - 1] = '\0';
-    h_amount = amount;
-
-    EXEC SQL UPDATE lg_io_0012_t
-        SET amount = :h_amount, upd_ts = now()
-        WHERE key = :h_key;
+    h_amt = amount;
 
+    EXEC SQL INSERT INTO lg_ledger_bal (ledger_key, dr_amt, upd_ts)
+        VALUES (:h_key, :h_amt, now());
     if (sqlca.sqlcode != TX_SQL_OK) {
         TX_DBIO_LOG_ERR("lg_io_0012_touch");
         return TX_EDB;
     }
-    if (sqlca.sqlerrd[2] == 0)
-        return TX_ENOENT;
     return TX_OK;
 }
 
 long lg_io_0012_total(const char *biz_date)
 {
     EXEC SQL BEGIN DECLARE SECTION;
-    char h_biz_date[9];
-    long h_sum;
+    char h_dt[16];
+    long h_grp;
     EXEC SQL END DECLARE SECTION;
 
     if (!biz_date)
         return -1;
+    strncpy(h_dt, biz_date, sizeof(h_dt) - 1);
+    h_dt[sizeof(h_dt) - 1] = '\0';
 
-    strncpy(h_biz_date, biz_date, sizeof(h_biz_date) - 1);
-    h_biz_date[sizeof(h_biz_date) - 1] = '\0';
+    long acc = 0;
 
-    EXEC SQL SELECT coalesce(sum(amount), 0)
-        INTO :h_sum
-        FROM lg_io_0012_t
-        WHERE biz_date = :h_biz_date;
-
-    if (sqlca.sqlcode != TX_SQL_OK) {
-        TX_DBIO_LOG_ERR("lg_io_0012_total");
-        return -1;
+    EXEC SQL DECLARE lg_io_0012_total_cur CURSOR FOR
+        SELECT coalesce(sum(dr_amt), 0) FROM lg_ledger_line
+        WHERE post_dt = :h_dt GROUP BY gl_acct;
+    EXEC SQL OPEN lg_io_0012_total_cur;
+    for (;;) {
+        EXEC SQL FETCH lg_io_0012_total_cur INTO :h_grp;
+        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
+            break;
+        if (sqlca.sqlcode != TX_SQL_OK) {
+            TX_DBIO_LOG_ERR("lg_io_0012_total");
+            EXEC SQL CLOSE lg_io_0012_total_cur;
+            return -1;
+        }
+        acc += h_grp;
     }
-    return h_sum;
+    EXEC SQL CLOSE lg_io_0012_total_cur;
+    return acc;
 }