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/online/st_ol_0026.c

@@ -11,12 +11,14 @@
  * st_ol_0026.pgc - 캐시백/리워드 수수료 계산 (ST_OL_0026)  [tier=easy]
  *
  * 매출금액에 리워드 적립요율(만분율)을 적용해 캐시백을 산출하되,
- * 회차 적립한도(cap)로 상한을 적용한다.
+ * 회차 적립한도(cap)로 상한을 적용한다. 요율/한도 미입력 시 리워드
+ * 정책(st_reward_policy)에서 조회한다.
  */
 #include <stdio.h>
 #include <string.h>
 
 #include "txcore.h"
+#include "txcore_dbio.h"
 #include "acq_util.h"
 #include "st_core.h"
 
@@ -89,7 +91,7 @@ struct sqlca_t *ECPGget_sqlca(void);
 
 #endif
 
-#line 15 "app/online/st_ol_0026.pgc"
+#line 17 "app/online/st_ol_0026.pgc"
 
 
 
@@ -103,6 +105,23 @@ static long st_fee_round(long amount, long rate_bp)
 
 TX_SERVICE(ST_OL_0026, ctx)
 {
+    /* exec sql begin declare section */
+     
+     
+     
+    
+#line 31 "app/online/st_ol_0026.pgc"
+ char h_merch [ 16 ] ;
+ 
+#line 32 "app/online/st_ol_0026.pgc"
+ long h_reward_bp ;
+ 
+#line 33 "app/online/st_ol_0026.pgc"
+ long h_cap ;
+/* exec sql end declare section */
+#line 34 "app/online/st_ol_0026.pgc"
+
+
     char merch[16];
     long amount = 0, reward_bp = 0, cap = 0, cashback;
 
@@ -115,6 +134,29 @@ TX_SERVICE(ST_OL_0026, ctx)
     tx_buf_getlong(ctx->in, "AMOUNT", &amount);
     tx_buf_getlong(ctx->in, "REWARDBP", &reward_bp);
     tx_buf_getlong(ctx->in, "CAP", &cap);
+
+    /* 리워드 정책 조회 */
+    if (reward_bp <= 0 || cap <= 0) {
+        strncpy(h_merch, merch, sizeof(h_merch) - 1);
+        h_merch[sizeof(h_merch) - 1] = '\0';
+        h_reward_bp = 0;
+        h_cap = 0;
+        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select reward_bp , cap_amt from st_reward_policy where merch_id = $1 ", 
+	ECPGt_char,(h_merch),(long)16,(long)1,(16)*sizeof(char), 
+	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
+	ECPGt_long,&(h_reward_bp),(long)1,(long)1,sizeof(long), 
+	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
+	ECPGt_long,&(h_cap),(long)1,(long)1,sizeof(long), 
+	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
+#line 58 "app/online/st_ol_0026.pgc"
+
+        if (sqlca.sqlcode == TX_SQL_OK) {
+            if (reward_bp <= 0) reward_bp = h_reward_bp;
+            if (cap <= 0)       cap       = h_cap;
+        } else if (sqlca.sqlcode != TX_SQL_NOTFOUND) {
+            TX_DBIO_LOG_ERR("SELECT st_reward_policy");
+        }
+    }
     if (reward_bp <= 0) reward_bp = 100;   /* 1% 적립 */
     if (cap <= 0) cap = 20000;             /* 회차 한도 2만원 */
 
@@ -132,6 +174,7 @@ TX_SERVICE(ST_OL_0026, ctx)
     tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
     tx_buf_sets(ctx->out, "MERCHID", merch);
     tx_buf_setlong(ctx->out, "AMOUNT", amount);
+    tx_buf_setlong(ctx->out, "REWARDBP", reward_bp);
     tx_buf_setlong(ctx->out, "CASHBACK", cashback);
     tx_buf_setlong(ctx->out, "CAP", cap);
     tx_log(TX_LOG_INFO, "[ST_OL_0026] 캐시백 amount=%ld bp=%ld cashback=%ld",