diff --git a/backend/scripts/analyze_mapping_keys.py b/backend/scripts/analyze_mapping_keys.py
new file mode 100644
index 0000000..3759651
--- /dev/null
+++ b/backend/scripts/analyze_mapping_keys.py
@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+"""
+CD_GOODS / CD_BARCODE에서 외부 DB와 매핑 가능한 키 분석
+"""
+import sys
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=' * 60)
+print('=== CD_GOODS 주요 컬럼 (외부 매핑 후보) ===')
+print('=' * 60)
+
+# CD_GOODS 샘플
+result = session.execute(text("""
+    SELECT TOP 3 
+        DrugCode, GoodsName, BARCODE, BaseCode, 
+        SUNG_CODE, TITLECODE, EffctCode
+    FROM CD_GOODS
+    WHERE GoodsSelCode = 'B'
+    ORDER BY DrugCode
+"""))
+
+for row in result:
+    print(f'\nDrugCode: {row.DrugCode}')
+    print(f'  GoodsName: {row.GoodsName}')
+    print(f'  BARCODE: {row.BARCODE or "(없음)"}')
+    print(f'  BaseCode: {row.BaseCode or "(없음)"}')
+    print(f'  SUNG_CODE: {row.SUNG_CODE or "(없음)"}')
+    print(f'  TITLECODE: {row.TITLECODE or "(없음)"}')
+
+print('\n' + '=' * 60)
+print('=== CD_BARCODE 주요 컬럼 (외부 매핑 후보) ===')
+print('=' * 60)
+
+# CD_BARCODE 샘플
+result2 = session.execute(text("""
+    SELECT TOP 3 
+        DRUGCODE, BARCODE, BASECODE, ETCNAME, SPLNAME,
+        SUNG_CODE, DIK_CODE, TITLECODE
+    FROM CD_BARCODE
+    WHERE BASECODE IS NOT NULL AND BASECODE != ''
+"""))
+
+for row in result2:
+    print(f'\nDRUGCODE: {row.DRUGCODE}')
+    print(f'  BARCODE: {row.BARCODE}')
+    print(f'  BASECODE: {row.BASECODE}')
+    print(f'  ETCNAME: {row.ETCNAME}')
+    print(f'  SPLNAME: {row.SPLNAME}')
+    print(f'  SUNG_CODE: {row.SUNG_CODE or "(없음)"}')
+    print(f'  DIK_CODE: {row.DIK_CODE or "(없음)"}')
+    print(f'  TITLECODE: {row.TITLECODE}')
+
+print('\n' + '=' * 60)
+print('=== 매핑 키 후보 통계 ===')
+print('=' * 60)
+
+# 각 코드 현황
+result3 = session.execute(text("""
+    SELECT 
+        COUNT(*) as total,
+        SUM(CASE WHEN BARCODE IS NOT NULL AND BARCODE != '' THEN 1 ELSE 0 END) as has_barcode,
+        SUM(CASE WHEN BASECODE IS NOT NULL AND BASECODE != '' THEN 1 ELSE 0 END) as has_basecode,
+        SUM(CASE WHEN SUNG_CODE IS NOT NULL AND SUNG_CODE != '' THEN 1 ELSE 0 END) as has_sungcode,
+        SUM(CASE WHEN DIK_CODE IS NOT NULL AND DIK_CODE != '' THEN 1 ELSE 0 END) as has_dikcode,
+        SUM(CASE WHEN TITLECODE IS NOT NULL AND TITLECODE != '' THEN 1 ELSE 0 END) as has_titlecode
+    FROM CD_BARCODE
+"""))
+
+row = result3.fetchone()
+print(f'\nCD_BARCODE 전체: {row.total:,}개')
+print(f'  BARCODE 있음: {row.has_barcode:,}개 ({row.has_barcode/row.total*100:.1f}%)')
+print(f'  BASECODE 있음: {row.has_basecode:,}개 ({row.has_basecode/row.total*100:.1f}%)')
+print(f'  SUNG_CODE 있음: {row.has_sungcode:,}개 ({row.has_sungcode/row.total*100:.1f}%)')
+print(f'  DIK_CODE 있음: {row.has_dikcode:,}개 ({row.has_dikcode/row.total*100:.1f}%)')
+print(f'  TITLECODE 있음: {row.has_titlecode:,}개 ({row.has_titlecode/row.total*100:.1f}%)')
+
+session.close()
diff --git a/backend/scripts/check_animal_basecode.py b/backend/scripts/check_animal_basecode.py
new file mode 100644
index 0000000..36f3065
--- /dev/null
+++ b/backend/scripts/check_animal_basecode.py
@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+import sys
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+# 동물약(POS_BOON='010103')을 CD_BARCODE와 JOIN해서 BASECODE 찾기
+print('=== 동물약 BASECODE 조회 (CD_GOODS + CD_BARCODE JOIN) ===\n')
+
+result = session.execute(text("""
+    SELECT 
+        g.DrugCode,
+        g.GoodsName,
+        g.BARCODE as goods_barcode,
+        b.BARCODE as std_barcode,
+        b.BASECODE,
+        b.SUNG_CODE,
+        b.DIK_CODE,
+        b.ETCNAME
+    FROM CD_GOODS g
+    LEFT JOIN CD_BARCODE b ON g.DrugCode = b.DRUGCODE
+    WHERE g.POS_BOON = '010103' AND g.GoodsSelCode = 'B'
+    ORDER BY g.GoodsName
+"""))
+
+found = 0
+not_found = 0
+
+for row in result:
+    if row.BASECODE:
+        found += 1
+        mark = '[O]'
+    else:
+        not_found += 1
+        mark = '[X]'
+    
+    print(f'{mark} {row.GoodsName}')
+    print(f'    DrugCode: {row.DrugCode}')
+    print(f'    CD_GOODS.BARCODE: {row.goods_barcode or "(없음)"}')
+    if row.BASECODE:
+        print(f'    CD_BARCODE.BARCODE: {row.std_barcode}')
+        print(f'    BASECODE: {row.BASECODE}')
+        print(f'    SUNG_CODE: {row.SUNG_CODE}')
+    print()
+
+print('---')
+print(f'CD_BARCODE에서 찾음: {found}개')
+print(f'CD_BARCODE에 없음: {not_found}개')
+
+session.close()
diff --git a/backend/scripts/check_animal_codes.py b/backend/scripts/check_animal_codes.py
new file mode 100644
index 0000000..6b124ec
--- /dev/null
+++ b/backend/scripts/check_animal_codes.py
@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+import sys
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE, BaseCode
+    FROM CD_GOODS 
+    WHERE POS_BOON = '010103' AND GoodsSelCode = 'B'
+    ORDER BY GoodsName
+"""))
+
+print('=== 동물약 바코드/표준코드 현황 ===\n')
+
+barcode_count = 0
+basecode_count = 0
+total = 0
+
+for row in result:
+    barcode = row.BARCODE.strip() if row.BARCODE else ''
+    basecode = row.BaseCode.strip() if row.BaseCode else ''
+    
+    if barcode: barcode_count += 1
+    if basecode: basecode_count += 1
+    total += 1
+    
+    b_mark = 'O' if barcode else 'X'
+    c_mark = 'O' if basecode else 'X'
+    print(f'{row.GoodsName}')
+    print(f'  DrugCode: {row.DrugCode}')
+    print(f'  Barcode: {b_mark} [{barcode}]')
+    print(f'  BaseCode: {c_mark} [{basecode}]')
+    print()
+
+print('---')
+print(f'Total: {total}개')
+print(f'With Barcode: {barcode_count}개')
+print(f'With BaseCode: {basecode_count}개')
+
+session.close()
diff --git a/backend/scripts/check_apc_added.py b/backend/scripts/check_apc_added.py
new file mode 100644
index 0000000..c15bce9
--- /dev/null
+++ b/backend/scripts/check_apc_added.py
@@ -0,0 +1,76 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=' * 60)
+print('=== 1. CD_GOODS 테이블 확인 (안텔민뽀삐) ===')
+print('=' * 60)
+
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE, BaseCode
+    FROM CD_GOODS
+    WHERE DrugCode = 'LB000003158'
+"""))
+
+for row in result:
+    print(f'DrugCode: {row.DrugCode}')
+    print(f'GoodsName: {row.GoodsName}')
+    print(f'BARCODE: {row.BARCODE or "(없음)"}')
+    print(f'BaseCode: {row.BaseCode or "(없음)"}')
+
+print()
+print('=' * 60)
+print('=== 2. CD_BARCODE 테이블 확인 (DrugCode로 검색) ===')
+print('=' * 60)
+
+result2 = session.execute(text("""
+    SELECT *
+    FROM CD_BARCODE
+    WHERE DRUGCODE = 'LB000003158'
+"""))
+
+columns = result2.keys()
+rows = list(result2)
+
+if rows:
+    for row in rows:
+        print(f'\n--- 바코드 레코드 ---')
+        for col in columns:
+            val = getattr(row, col)
+            if val:
+                print(f'  {col}: {val}')
+else:
+    print('(CD_BARCODE에 레코드 없음)')
+
+print()
+print('=' * 60)
+print('=== 3. CD_BARCODE에서 APC로 직접 검색 ===')
+print('=' * 60)
+
+result3 = session.execute(text("""
+    SELECT *
+    FROM CD_BARCODE
+    WHERE BARCODE = '0230237010107'
+       OR BASECODE = '0230237010107'
+       OR TITLECODE = '0230237010107'
+"""))
+
+rows3 = list(result3)
+if rows3:
+    for row in rows3:
+        print(f'\n--- APC로 찾은 레코드 ---')
+        for col in columns:
+            val = getattr(row, col)
+            if val:
+                print(f'  {col}: {val}')
+else:
+    print('(APC로 검색된 레코드 없음)')
+
+session.close()
diff --git a/backend/scripts/check_basecode.py b/backend/scripts/check_basecode.py
new file mode 100644
index 0000000..8faa922
--- /dev/null
+++ b/backend/scripts/check_basecode.py
@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+import sys
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+# 1. BaseCode가 있는 제품 수 확인
+result = session.execute(text("""
+    SELECT 
+        COUNT(*) as total,
+        SUM(CASE WHEN BaseCode IS NOT NULL AND BaseCode != '' THEN 1 ELSE 0 END) as with_basecode
+    FROM CD_GOODS
+    WHERE GoodsSelCode = 'B'
+"""))
+row = result.fetchone()
+print(f'=== BaseCode 사용 현황 ===')
+print(f'판매중 전체 제품: {row.total}개')
+print(f'BaseCode 있는 제품: {row.with_basecode}개')
+print()
+
+# 2. BaseCode가 있는 제품 샘플 (최대 20개)
+result2 = session.execute(text("""
+    SELECT TOP 20 DrugCode, GoodsName, BaseCode, POS_BOON
+    FROM CD_GOODS
+    WHERE GoodsSelCode = 'B' 
+      AND BaseCode IS NOT NULL 
+      AND BaseCode != ''
+    ORDER BY GoodsName
+"""))
+
+print('=== BaseCode 있는 제품 샘플 ===')
+count = 0
+for row in result2:
+    count += 1
+    print(f'{row.GoodsName}')
+    print(f'  DrugCode: {row.DrugCode}')
+    print(f'  BaseCode: {row.BaseCode}')
+    print(f'  분류: {row.POS_BOON}')
+    print()
+
+if count == 0:
+    print('(BaseCode가 있는 제품이 없습니다)')
+
+# 3. 분류별 BaseCode 사용 현황
+print('=== 분류(POS_BOON)별 BaseCode 현황 ===')
+result3 = session.execute(text("""
+    SELECT 
+        POS_BOON,
+        COUNT(*) as total,
+        SUM(CASE WHEN BaseCode IS NOT NULL AND BaseCode != '' THEN 1 ELSE 0 END) as with_basecode
+    FROM CD_GOODS
+    WHERE GoodsSelCode = 'B'
+    GROUP BY POS_BOON
+    HAVING SUM(CASE WHEN BaseCode IS NOT NULL AND BaseCode != '' THEN 1 ELSE 0 END) > 0
+    ORDER BY with_basecode DESC
+"""))
+
+for row in result3:
+    print(f'분류 {row.POS_BOON}: {row.with_basecode}/{row.total}개')
+
+session.close()
diff --git a/backend/scripts/check_basecode_stats.py b/backend/scripts/check_basecode_stats.py
new file mode 100644
index 0000000..8032646
--- /dev/null
+++ b/backend/scripts/check_basecode_stats.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+import sys
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+result = session.execute(text("""
+    SELECT 
+        COUNT(*) as total,
+        SUM(CASE WHEN BASECODE IS NULL THEN 1 ELSE 0 END) as null_count,
+        SUM(CASE WHEN BASECODE = '' THEN 1 ELSE 0 END) as empty_count,
+        SUM(CASE WHEN BASECODE IS NOT NULL AND BASECODE != '' THEN 1 ELSE 0 END) as has_value
+    FROM CD_BARCODE
+"""))
+
+row = result.fetchone()
+print('=== CD_BARCODE.BASECODE 현황 ===')
+print(f'전체: {row.total:,}개')
+print(f'NULL: {row.null_count:,}개')
+print(f'빈문자열: {row.empty_count:,}개')
+print(f'값 있음: {row.has_value:,}개 ({row.has_value/row.total*100:.1f}%)')
+
+session.close()
diff --git a/backend/scripts/check_basecode_usage.py b/backend/scripts/check_basecode_usage.py
new file mode 100644
index 0000000..1cdb296
--- /dev/null
+++ b/backend/scripts/check_basecode_usage.py
@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+import sys
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+# PM_DRUG, PM_PRES, PM_BASE 모든 DB 확인
+databases = ['PM_DRUG', 'PM_PRES', 'PM_BASE']
+
+for db_name in databases:
+    print(f'\n{"="*50}')
+    print(f'=== {db_name} 데이터베이스 ===')
+    print(f'{"="*50}')
+    
+    try:
+        session = get_db_session(db_name)
+        
+        # 1. BaseCode 컬럼이 있는 테이블 찾기
+        result = session.execute(text("""
+            SELECT TABLE_NAME, COLUMN_NAME
+            FROM INFORMATION_SCHEMA.COLUMNS
+            WHERE COLUMN_NAME LIKE '%BaseCode%' 
+               OR COLUMN_NAME LIKE '%BASECODE%'
+               OR COLUMN_NAME LIKE '%basecode%'
+            ORDER BY TABLE_NAME
+        """))
+        
+        tables = list(result)
+        if tables:
+            print(f'\nBaseCode 관련 컬럼 발견:')
+            for row in tables:
+                print(f'  - {row.TABLE_NAME}.{row.COLUMN_NAME}')
+        else:
+            print(f'\nBaseCode 관련 컬럼 없음')
+        
+        # 2. 표준코드 관련 컬럼 찾기 (Stand, Standard 등)
+        result2 = session.execute(text("""
+            SELECT TABLE_NAME, COLUMN_NAME
+            FROM INFORMATION_SCHEMA.COLUMNS
+            WHERE COLUMN_NAME LIKE '%Stand%' 
+               OR COLUMN_NAME LIKE '%Standard%'
+               OR COLUMN_NAME LIKE '%KD%'
+            ORDER BY TABLE_NAME
+        """))
+        
+        tables2 = list(result2)
+        if tables2:
+            print(f'\n표준코드 관련 컬럼:')
+            for row in tables2:
+                print(f'  - {row.TABLE_NAME}.{row.COLUMN_NAME}')
+        
+        session.close()
+        
+    except Exception as e:
+        print(f'Error: {e}')
+
+# 3. CD_GOODS의 BaseCode가 실제로 어떤 값인지 상위 10개 확인
+print(f'\n{"="*50}')
+print('=== CD_GOODS.BaseCode 샘플 데이터 ===')
+print(f'{"="*50}')
+
+session = get_db_session('PM_DRUG')
+result = session.execute(text("""
+    SELECT TOP 10 DrugCode, GoodsName, BaseCode
+    FROM CD_GOODS
+    ORDER BY DrugCode
+"""))
+
+for row in result:
+    bc = row.BaseCode if row.BaseCode else '(NULL/빈값)'
+    print(f'{row.DrugCode}: BaseCode=[{bc}]')
+
+session.close()
diff --git a/backend/scripts/check_cd_barcode.py b/backend/scripts/check_cd_barcode.py
new file mode 100644
index 0000000..7733c4b
--- /dev/null
+++ b/backend/scripts/check_cd_barcode.py
@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+import sys
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+# 1. CD_BARCODE 테이블 구조
+print('=== CD_BARCODE 테이블 구조 ===')
+result = session.execute(text("""
+    SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH
+    FROM INFORMATION_SCHEMA.COLUMNS
+    WHERE TABLE_NAME = 'CD_BARCODE'
+    ORDER BY ORDINAL_POSITION
+"""))
+for row in result:
+    print(f'  {row.COLUMN_NAME} ({row.DATA_TYPE})')
+
+# 2. CD_BARCODE 데이터 샘플
+print('\n=== CD_BARCODE 샘플 데이터 (BASECODE 있는 것) ===')
+result2 = session.execute(text("""
+    SELECT TOP 20 *
+    FROM CD_BARCODE
+    WHERE BASECODE IS NOT NULL AND BASECODE != ''
+"""))
+
+columns = result2.keys()
+print(f'컬럼: {list(columns)}')
+print()
+
+count = 0
+for row in result2:
+    count += 1
+    print(f'--- Row {count} ---')
+    for col in columns:
+        val = getattr(row, col)
+        if val:
+            print(f'  {col}: {val}')
+
+if count == 0:
+    print('(BASECODE가 있는 레코드 없음)')
+    
+    # BASECODE 없어도 샘플 보기
+    print('\n=== CD_BARCODE 전체 샘플 (상위 5개) ===')
+    result3 = session.execute(text("""
+        SELECT TOP 5 *
+        FROM CD_BARCODE
+    """))
+    for row in result3:
+        print(f'---')
+        for col in columns:
+            val = getattr(row, col)
+            print(f'  {col}: {val}')
+
+# 3. CD_BARCODE 전체 레코드 수
+print('\n=== CD_BARCODE 통계 ===')
+result4 = session.execute(text("""
+    SELECT 
+        COUNT(*) as total,
+        SUM(CASE WHEN BASECODE IS NOT NULL AND BASECODE != '' THEN 1 ELSE 0 END) as with_basecode,
+        SUM(CASE WHEN DSTANDARD IS NOT NULL AND DSTANDARD != '' THEN 1 ELSE 0 END) as with_dstandard
+    FROM CD_BARCODE
+"""))
+row = result4.fetchone()
+print(f'전체 레코드: {row.total}개')
+print(f'BASECODE 있음: {row.with_basecode}개')
+print(f'DSTANDARD 있음: {row.with_dstandard}개')
+
+session.close()
diff --git a/backend/scripts/check_king.py b/backend/scripts/check_king.py
new file mode 100644
index 0000000..0edfa77
--- /dev/null
+++ b/backend/scripts/check_king.py
@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=== CD_GOODS (안텔민킹 - LB000003157) ===')
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE, BaseCode
+    FROM CD_GOODS
+    WHERE DrugCode = 'LB000003157'
+"""))
+
+for row in result:
+    print(f'DrugCode: {row.DrugCode}')
+    print(f'GoodsName: {row.GoodsName}')
+    print(f'BARCODE: [{row.BARCODE}]')
+    print(f'BaseCode: [{row.BaseCode}]')
+
+print('\n=== CD_BARCODE (DrugCode = LB000003157) ===')
+result2 = session.execute(text("""
+    SELECT DRUGCODE, BARCODE, BASECODE, TITLECODE, ETCNAME
+    FROM CD_BARCODE
+    WHERE DRUGCODE = 'LB000003157'
+"""))
+
+for row in result2:
+    print(f'DRUGCODE: {row.DRUGCODE}')
+    print(f'BARCODE: {row.BARCODE}')
+    print(f'BASECODE: {row.BASECODE}')
+    print(f'TITLECODE: {row.TITLECODE}')
+    print(f'ETCNAME: {row.ETCNAME}')
+
+print('\n=== APC로 직접 검색 ===')
+result3 = session.execute(text("""
+    SELECT DRUGCODE, BARCODE, BASECODE, ETCNAME
+    FROM CD_BARCODE
+    WHERE BARCODE = '0230237010107'
+"""))
+
+rows = list(result3)
+if rows:
+    for row in rows:
+        print(f'★ 발견! DRUGCODE: {row.DRUGCODE}, BARCODE: {row.BARCODE}')
+else:
+    print('(APC로 검색 안됨)')
+
+session.close()
diff --git a/backend/scripts/check_multi_barcode.py b/backend/scripts/check_multi_barcode.py
new file mode 100644
index 0000000..0d911a3
--- /dev/null
+++ b/backend/scripts/check_multi_barcode.py
@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=== 안텔민킹 (LB000003157) 바코드 전체 조회 ===\n')
+
+# 1. CD_SALEGOODS에서 같은 DrugCode로 여러 행?
+print('1. CD_SALEGOODS (DrugCode = LB000003157):')
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE
+    FROM CD_SALEGOODS
+    WHERE DrugCode = 'LB000003157'
+"""))
+for row in result:
+    print(f'   {row.BARCODE}')
+
+# 2. 바코드 전용 테이블이 따로 있나?
+print('\n2. 바코드 관련 테이블에서 LB000003157 검색:')
+
+tables = [
+    'CD_BARCODE',
+    'CD_Bundle', 
+    'CD_ITEM_UNIT_MEMBER',
+    'CD_NameTag',
+    'BI_DRUG_MAPPING',
+    'PharmBridgeMapping'
+]
+
+for tbl in tables:
+    try:
+        result = session.execute(text(f"""
+            SELECT * FROM {tbl}
+            WHERE DrugCode = 'LB000003157' OR DRUGCODE = 'LB000003157'
+        """))
+        rows = list(result)
+        if rows:
+            print(f'\n   ★ {tbl}: {len(rows)}개 발견!')
+            for row in rows:
+                print(f'      {dict(row._mapping)}')
+    except:
+        pass
+
+# 3. 바코드 값으로 역검색 (APC)
+print('\n3. APC 0230237810109 검색 (전체 테이블):')
+apc = '0230237810109'
+
+for tbl in ['CD_GOODS', 'CD_SALEGOODS', 'CD_BARCODE', 'CD_Bundle', 'BI_DRUG_MAPPING', 'PharmBridgeMapping']:
+    try:
+        # 바코드 관련 컬럼 찾기
+        cols = session.execute(text(f"""
+            SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS
+            WHERE TABLE_NAME = '{tbl}' AND COLUMN_NAME LIKE '%BARCODE%'
+        """))
+        for col_row in cols:
+            col = col_row.COLUMN_NAME
+            result = session.execute(text(f"""
+                SELECT * FROM {tbl} WHERE {col} = '{apc}'
+            """))
+            rows = list(result)
+            if rows:
+                print(f'   ★ {tbl}.{col}: {len(rows)}개!')
+                for row in rows:
+                    print(f'      {dict(row._mapping)}')
+    except Exception as e:
+        pass
+
+session.close()
diff --git a/backend/scripts/check_name.py b/backend/scripts/check_name.py
new file mode 100644
index 0000000..99375dd
--- /dev/null
+++ b/backend/scripts/check_name.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+import sys
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName
+    FROM CD_GOODS
+    WHERE DrugCode = 'LB000003158'
+"""))
+
+row = result.fetchone()
+name = row.GoodsName
+print('GoodsName:', name)
+print('repr:', repr(name))
+
+# 각 글자 확인
+for i, char in enumerate(name):
+    print(f'  [{i}] {char} = U+{ord(char):04X}')
+
+session.close()
diff --git a/backend/scripts/check_new_apc.py b/backend/scripts/check_new_apc.py
new file mode 100644
index 0000000..cb8852b
--- /dev/null
+++ b/backend/scripts/check_new_apc.py
@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+apc = '0230237810109'
+
+print(f'=== APC "{apc}" 검색 ===\n')
+
+# 1. CD_GOODS에서 안텔민킹 확인
+print('1. CD_GOODS (안텔민킹):')
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE, BaseCode
+    FROM CD_GOODS
+    WHERE DrugCode = 'LB000003157'
+"""))
+for row in result:
+    print(f'   BARCODE: [{row.BARCODE}]')
+
+# 2. CD_BARCODE에서 DRUGCODE로 검색
+print('\n2. CD_BARCODE (DRUGCODE=LB000003157):')
+result2 = session.execute(text("""
+    SELECT DRUGCODE, BARCODE, BASECODE, ETCNAME
+    FROM CD_BARCODE
+    WHERE DRUGCODE = 'LB000003157'
+"""))
+rows = list(result2)
+if rows:
+    for row in rows:
+        print(f'   BARCODE: {row.BARCODE}, BASECODE: {row.BASECODE}')
+else:
+    print('   (없음)')
+
+# 3. CD_BARCODE에서 APC 직접 검색
+print(f'\n3. CD_BARCODE에서 BARCODE="{apc}":')
+result3 = session.execute(text(f"""
+    SELECT DRUGCODE, BARCODE, BASECODE, ETCNAME
+    FROM CD_BARCODE
+    WHERE BARCODE = '{apc}'
+"""))
+rows = list(result3)
+if rows:
+    for row in rows:
+        print(f'   ★ 발견! DRUGCODE: {row.DRUGCODE}')
+else:
+    print('   (없음)')
+
+# 4. CD_GOODS에서 BARCODE로 검색
+print(f'\n4. CD_GOODS에서 BARCODE="{apc}":')
+result4 = session.execute(text(f"""
+    SELECT DrugCode, GoodsName, BARCODE
+    FROM CD_GOODS
+    WHERE BARCODE = '{apc}'
+"""))
+rows = list(result4)
+if rows:
+    for row in rows:
+        print(f'   ★ 발견! {row.DrugCode}: {row.GoodsName}')
+else:
+    print('   (없음)')
+
+# 5. 전체 DB에서 LIKE 검색
+print(f'\n5. 전체 LIKE 검색:')
+result5 = session.execute(text(f"""
+    SELECT DrugCode, GoodsName, BARCODE
+    FROM CD_GOODS
+    WHERE BARCODE LIKE '%{apc}%'
+"""))
+rows = list(result5)
+if rows:
+    for row in rows:
+        print(f'   ★ {row.DrugCode}: BARCODE=[{row.BARCODE}]')
+else:
+    print('   (없음)')
+
+session.close()
diff --git a/backend/scripts/check_pgsql_animal_info.py b/backend/scripts/check_pgsql_animal_info.py
new file mode 100644
index 0000000..1cbe1d2
--- /dev/null
+++ b/backend/scripts/check_pgsql_animal_info.py
@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('anipharmacopeia')
+
+# 안텔민킹 APC로 검색
+apc = '0230237810109'
+
+print(f'=== PostgreSQL에서 APC {apc} 조회 ===\n')
+
+# anipharmacopeia 테이블 확인
+result = session.execute(text("""
+    SELECT * FROM anipharmacopeia 
+    WHERE apc = :apc
+"""), {'apc': apc})
+
+row = result.fetchone()
+if row:
+    print('★ 발견!\n')
+    cols = result.keys()
+    for col in cols:
+        val = getattr(row, col)
+        if val:
+            print(f'  {col}: {val}')
+else:
+    print('(없음)')
+
+# 개/고양이 관련 컬럼 확인
+print('\n=== 개/고양이 관련 컬럼 확인 ===\n')
+result2 = session.execute(text("""
+    SELECT column_name, data_type 
+    FROM information_schema.columns 
+    WHERE table_name = 'anipharmacopeia'
+    AND (column_name LIKE '%dog%' OR column_name LIKE '%cat%' 
+         OR column_name LIKE '%canine%' OR column_name LIKE '%feline%'
+         OR column_name LIKE '%animal%' OR column_name LIKE '%species%'
+         OR column_name LIKE '%target%' OR column_name LIKE '%use%')
+"""))
+for r in result2:
+    print(f'  {r.column_name}: {r.data_type}')
+
+# 전체 컬럼 목록
+print('\n=== 전체 컬럼 목록 ===\n')
+result3 = session.execute(text("""
+    SELECT column_name FROM information_schema.columns 
+    WHERE table_name = 'anipharmacopeia'
+    ORDER BY ordinal_position
+"""))
+for r in result3:
+    print(f'  {r.column_name}')
+
+session.close()
diff --git a/backend/scripts/check_pgsql_antelmin.py b/backend/scripts/check_pgsql_antelmin.py
new file mode 100644
index 0000000..c360cb1
--- /dev/null
+++ b/backend/scripts/check_pgsql_antelmin.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+from sqlalchemy import create_engine, text
+
+conn = create_engine('postgresql://admin:trajet6640@192.168.0.87:5432/apdb_master').connect()
+
+# 안텔민 전체 - 유니코드 확인
+result = conn.execute(text("""
+    SELECT apc, product_name
+    FROM apc
+    WHERE product_name ILIKE '%안텔민%'
+    ORDER BY product_name
+"""))
+
+print('=== PostgreSQL 안텔민 전체 (유니코드 확인) ===\n')
+for row in result:
+    name = row.product_name
+    print(f'APC: {row.apc}')
+    print(f'Name: {name}')
+    
+    # "사" 또는 "뽀" 글자 찾아서 유니코드 확인
+    for i, c in enumerate(name):
+        if c in ['사', '뽀', '삐', '킹']:
+            print(f'  [{i}] "{c}" = U+{ord(c):04X}')
+    print()
+
+conn.close()
diff --git a/backend/scripts/check_pgsql_columns.py b/backend/scripts/check_pgsql_columns.py
new file mode 100644
index 0000000..7f2c934
--- /dev/null
+++ b/backend/scripts/check_pgsql_columns.py
@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+
+from sqlalchemy import create_engine, text
+
+conn = create_engine('postgresql://admin:trajet6640@192.168.0.87:5432/apdb_master').connect()
+
+print('=== apc 테이블 전체 컬럼 ===\n')
+result = conn.execute(text("""
+    SELECT column_name, data_type 
+    FROM information_schema.columns 
+    WHERE table_name = 'apc'
+    ORDER BY ordinal_position
+"""))
+for r in result:
+    print(f'  {r.column_name}: {r.data_type}')
+
+# 안텔민킹 전체 데이터
+apc_code = '0230237810109'
+print(f'\n=== 안텔민킹 ({apc_code}) 전체 데이터 ===\n')
+result2 = conn.execute(text(f"SELECT * FROM apc WHERE apc = '{apc_code}'"))
+row = result2.fetchone()
+if row:
+    cols = result2.keys()
+    for col in cols:
+        val = getattr(row, col)
+        if val:
+            print(f'  {col}: {val}')
+
+conn.close()
diff --git a/backend/scripts/check_salegoods.py b/backend/scripts/check_salegoods.py
new file mode 100644
index 0000000..8af34b8
--- /dev/null
+++ b/backend/scripts/check_salegoods.py
@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=== CD_SALEGOODS 테이블 구조 ===\n')
+result = session.execute(text("""
+    SELECT COLUMN_NAME, DATA_TYPE
+    FROM INFORMATION_SCHEMA.COLUMNS
+    WHERE TABLE_NAME = 'CD_SALEGOODS'
+    ORDER BY ORDINAL_POSITION
+"""))
+for row in result:
+    print(f'  {row.COLUMN_NAME}: {row.DATA_TYPE}')
+
+print('\n=== CD_SALEGOODS에서 안텔민 검색 ===\n')
+result2 = session.execute(text("""
+    SELECT *
+    FROM CD_SALEGOODS
+    WHERE DrugCode LIKE 'LB00000315%' OR BARCODE LIKE '0230237%'
+"""))
+
+rows = list(result2)
+if rows:
+    for row in rows:
+        print(f'★ 발견!')
+        print(f'   {dict(row._mapping)}')
+else:
+    print('(없음)')
+
+print('\n=== CD_SALEGOODS 최근 데이터 (상위 10개) ===\n')
+result3 = session.execute(text("""
+    SELECT TOP 10 *
+    FROM CD_SALEGOODS
+    ORDER BY DrugCode DESC
+"""))
+
+for row in result3:
+    print(dict(row._mapping))
+
+session.close()
diff --git a/backend/scripts/check_table_relations.py b/backend/scripts/check_table_relations.py
new file mode 100644
index 0000000..c90a913
--- /dev/null
+++ b/backend/scripts/check_table_relations.py
@@ -0,0 +1,80 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=== CD_ITEM_UNIT_MEMBER 테이블 구조 ===\n')
+result = session.execute(text("""
+    SELECT COLUMN_NAME, DATA_TYPE
+    FROM INFORMATION_SCHEMA.COLUMNS
+    WHERE TABLE_NAME = 'CD_ITEM_UNIT_MEMBER'
+    ORDER BY ORDINAL_POSITION
+"""))
+for row in result:
+    print(f'  {row.COLUMN_NAME}: {row.DATA_TYPE}')
+
+print('\n=== 관계 확인: 안텔민킹 ===\n')
+
+# CD_GOODS
+print('1. CD_GOODS:')
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE
+    FROM CD_GOODS WHERE DrugCode = 'LB000003157'
+"""))
+for row in result:
+    print(f'   DrugCode: {row.DrugCode}')
+    print(f'   GoodsName: {row.GoodsName}')
+    print(f'   BARCODE: [{row.BARCODE}]')
+
+# CD_SALEGOODS
+print('\n2. CD_SALEGOODS:')
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE
+    FROM CD_SALEGOODS WHERE DrugCode = 'LB000003157'
+"""))
+for row in result:
+    print(f'   DrugCode: {row.DrugCode}')
+    print(f'   BARCODE: [{row.BARCODE}]')
+
+# CD_ITEM_UNIT_MEMBER
+print('\n3. CD_ITEM_UNIT_MEMBER:')
+result = session.execute(text("""
+    SELECT DRUGCODE, CD_CD_UNIT, CD_CD_BARCODE, CHANGE_DATE
+    FROM CD_ITEM_UNIT_MEMBER 
+    WHERE DRUGCODE = 'LB000003157'
+    ORDER BY SN DESC
+"""))
+for row in result:
+    print(f'   DRUGCODE: {row.DRUGCODE} | UNIT: {row.CD_CD_UNIT} | BARCODE: {row.CD_CD_BARCODE} | DATE: {row.CHANGE_DATE}')
+
+# CD_SALEGOODS.BARCODE 와 CD_ITEM_UNIT_MEMBER.CD_CD_BARCODE 비교
+print('\n=== 다른 제품으로 관계 확인 (안텔민) ===\n')
+result = session.execute(text("""
+    SELECT 
+        g.DrugCode,
+        g.GoodsName,
+        s.BARCODE as SALE_BARCODE,
+        u.CD_CD_BARCODE as UNIT_BARCODE,
+        u.CD_CD_UNIT
+    FROM CD_GOODS g
+    LEFT JOIN CD_SALEGOODS s ON g.DrugCode = s.DrugCode
+    LEFT JOIN CD_ITEM_UNIT_MEMBER u ON g.DrugCode = u.DRUGCODE
+    WHERE g.GoodsName LIKE N'%안텔민%'
+    ORDER BY g.DrugCode, u.SN DESC
+"""))
+
+current_drug = None
+for row in result:
+    if row.DrugCode != current_drug:
+        print(f'\n{row.DrugCode}: {row.GoodsName}')
+        print(f'  CD_SALEGOODS.BARCODE: {row.SALE_BARCODE}')
+        current_drug = row.DrugCode
+    print(f'    └ CD_ITEM_UNIT_MEMBER: {row.UNIT_BARCODE} (UNIT: {row.CD_CD_UNIT})')
+
+session.close()
diff --git a/backend/scripts/compare_tables.py b/backend/scripts/compare_tables.py
new file mode 100644
index 0000000..aae6e19
--- /dev/null
+++ b/backend/scripts/compare_tables.py
@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=== 테이블별 레코드 수 ===\n')
+
+tables = ['CD_GOODS', 'CD_SALEGOODS', 'CD_BARCODE']
+for tbl in tables:
+    result = session.execute(text(f"SELECT COUNT(*) as cnt FROM {tbl}"))
+    cnt = result.fetchone().cnt
+    print(f'{tbl}: {cnt:,}개')
+
+print('\n=== 안텔민 비교 (CD_GOODS vs CD_SALEGOODS) ===\n')
+
+# CD_GOODS
+print('CD_GOODS:')
+result = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE 
+    FROM CD_GOODS 
+    WHERE GoodsName LIKE N'%안텔민%'
+"""))
+for row in result:
+    print(f'  {row.DrugCode}: {row.GoodsName} | BARCODE: [{row.BARCODE}]')
+
+# CD_SALEGOODS
+print('\nCD_SALEGOODS:')
+result2 = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE 
+    FROM CD_SALEGOODS 
+    WHERE GoodsName LIKE N'%안텔민%'
+"""))
+for row in result2:
+    print(f'  {row.DrugCode}: {row.GoodsName} | BARCODE: [{row.BARCODE}]')
+
+# CD_BARCODE
+print('\nCD_BARCODE (안텔민 관련):')
+result3 = session.execute(text("""
+    SELECT DRUGCODE, BARCODE, ETCNAME 
+    FROM CD_BARCODE 
+    WHERE ETCNAME LIKE N'%안텔민%'
+"""))
+rows = list(result3)
+if rows:
+    for row in rows:
+        print(f'  {row.DRUGCODE}: {row.ETCNAME} | BARCODE: [{row.BARCODE}]')
+else:
+    print('  (없음 - 동물약은 CD_BARCODE에 없음)')
+
+print('\n=== CD_BARCODE는 어떤 용도? (샘플) ===\n')
+result4 = session.execute(text("""
+    SELECT TOP 5 DRUGCODE, BARCODE, ETCNAME, CL_GUBUN
+    FROM CD_BARCODE
+"""))
+for row in result4:
+    print(f'  {row.DRUGCODE}: {row.ETCNAME} | {row.CL_GUBUN}')
+
+session.close()
diff --git a/backend/scripts/find_apc.py b/backend/scripts/find_apc.py
new file mode 100644
index 0000000..434824f
--- /dev/null
+++ b/backend/scripts/find_apc.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+
+from sqlalchemy import create_engine, text
+
+conn = create_engine('postgresql://admin:trajet6640@192.168.0.87:5432/apdb_master').connect()
+
+# 안텔민 뽀삐 10정 검색
+result = conn.execute(text("""
+    SELECT apc, product_name, image_url1, godoimage_url_f
+    FROM apc
+    WHERE product_name ILIKE '%안텔민%뽀삐%' 
+      AND product_name ILIKE '%10 정%'
+"""))
+
+print('=== 안텔민 뽀삐 정 10정 APC ===\n')
+for row in result:
+    print(f'★ APC: {row.apc}')
+    print(f'  제품명: {row.product_name}')
+    print(f'  이미지: {row.image_url1}')
+    print(f'  고도몰: {row.godoimage_url_f}')
+    print()
+
+conn.close()
diff --git a/backend/scripts/find_barcode_tables.py b/backend/scripts/find_barcode_tables.py
new file mode 100644
index 0000000..b6dd66c
--- /dev/null
+++ b/backend/scripts/find_barcode_tables.py
@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=== PM_DRUG 전체 테이블 목록 ===\n')
+
+result = session.execute(text("""
+    SELECT TABLE_NAME 
+    FROM INFORMATION_SCHEMA.TABLES 
+    WHERE TABLE_TYPE = 'BASE TABLE'
+    ORDER BY TABLE_NAME
+"""))
+
+for row in result:
+    print(row.TABLE_NAME)
+
+print('\n=== BARCODE 관련 컬럼이 있는 테이블 ===\n')
+
+result2 = session.execute(text("""
+    SELECT TABLE_NAME, COLUMN_NAME
+    FROM INFORMATION_SCHEMA.COLUMNS
+    WHERE COLUMN_NAME LIKE '%BARCODE%' OR COLUMN_NAME LIKE '%BAR%'
+    ORDER BY TABLE_NAME
+"""))
+
+for row in result2:
+    print(f'{row.TABLE_NAME}.{row.COLUMN_NAME}')
+
+print('\n=== LB000003157 이 들어있는 테이블 찾기 ===\n')
+
+# 주요 테이블들에서 검색
+tables_to_check = ['CD_GOODS', 'CD_BARCODE', 'CD_ETCGOODS', 'TEMP_ETCGOODS']
+
+for tbl in tables_to_check:
+    try:
+        result = session.execute(text(f"""
+            SELECT TOP 1 * FROM {tbl} WHERE DrugCode = 'LB000003157' OR DRUGCODE = 'LB000003157'
+        """))
+        row = result.fetchone()
+        if row:
+            print(f'★ {tbl}: 발견!')
+            print(f'   {dict(row._mapping)}')
+    except Exception as e:
+        pass
+
+session.close()
diff --git a/backend/scripts/find_recent.py b/backend/scripts/find_recent.py
new file mode 100644
index 0000000..5669b82
--- /dev/null
+++ b/backend/scripts/find_recent.py
@@ -0,0 +1,85 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+session = get_db_session('PM_DRUG')
+
+print('=' * 60)
+print('=== 1. CD_BARCODE 최근 추가된 행 (상위 20개) ===')
+print('=' * 60)
+
+# ACTDATE가 최근인 것들
+result = session.execute(text("""
+    SELECT TOP 20 DRUGCODE, BARCODE, BASECODE, ETCNAME, ACTDATE
+    FROM CD_BARCODE
+    ORDER BY ACTDATE DESC
+"""))
+
+for row in result:
+    print(f'{row.ACTDATE} | {row.DRUGCODE} | {row.BARCODE} | {row.ETCNAME}')
+
+print('\n' + '=' * 60)
+print('=== 2. CD_BARCODE에서 "안텔민" 포함 (ETCNAME) ===')
+print('=' * 60)
+
+result2 = session.execute(text("""
+    SELECT DRUGCODE, BARCODE, BASECODE, ETCNAME
+    FROM CD_BARCODE
+    WHERE ETCNAME LIKE N'%안텔민%'
+"""))
+
+rows = list(result2)
+if rows:
+    for row in rows:
+        print(f'{row.DRUGCODE} | {row.BARCODE} | {row.ETCNAME}')
+else:
+    print('(없음)')
+
+print('\n' + '=' * 60)
+print('=== 3. CD_GOODS에서 안텔민 BARCODE 확인 ===')
+print('=' * 60)
+
+result3 = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE
+    FROM CD_GOODS
+    WHERE GoodsName LIKE N'%안텔민%'
+"""))
+
+for row in result3:
+    print(f'{row.DrugCode} | {row.GoodsName} | BARCODE: [{row.BARCODE}]')
+
+print('\n' + '=' * 60)
+print('=== 4. 0230237 로 시작하는 바코드 검색 ===')
+print('=' * 60)
+
+result4 = session.execute(text("""
+    SELECT DRUGCODE, BARCODE, ETCNAME
+    FROM CD_BARCODE
+    WHERE BARCODE LIKE '0230237%'
+"""))
+
+rows = list(result4)
+if rows:
+    for row in rows:
+        print(f'{row.DRUGCODE} | {row.BARCODE} | {row.ETCNAME}')
+else:
+    print('(없음)')
+
+# CD_GOODS에서도
+result5 = session.execute(text("""
+    SELECT DrugCode, GoodsName, BARCODE
+    FROM CD_GOODS
+    WHERE BARCODE LIKE '0230237%'
+"""))
+
+rows = list(result5)
+if rows:
+    for row in rows:
+        print(f'{row.DrugCode} | {row.GoodsName} | {row.BARCODE}')
+
+session.close()
diff --git a/backend/scripts/query_aniparm.py b/backend/scripts/query_aniparm.py
new file mode 100644
index 0000000..eaff783
--- /dev/null
+++ b/backend/scripts/query_aniparm.py
@@ -0,0 +1,168 @@
+# -*- coding: utf-8 -*-
+"""
+애니팜 PostgreSQL 조회 스크립트
+Usage:
+    python scripts/query_aniparm.py schema          # 테이블 구조 확인
+    python scripts/query_aniparm.py search <제품명>  # 제품 검색
+    python scripts/query_aniparm.py barcode <바코드> # 바코드로 검색
+    python scripts/query_aniparm.py sample          # 샘플 데이터
+    python scripts/query_aniparm.py stats           # 통계
+"""
+import sys
+import io
+import json
+
+# ═══════════════════════════════════════════════════════════
+# 인코딩 설정 (Windows CP949 문제 방지)
+# ═══════════════════════════════════════════════════════════
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8', errors='replace')
+from sqlalchemy import create_engine, text
+
+# PostgreSQL 연결
+DATABASE_URI = 'postgresql://admin:trajet6640@192.168.0.87:5432/apdb_master'
+
+def get_connection():
+    engine = create_engine(DATABASE_URI)
+    return engine.connect()
+
+def cmd_schema():
+    """apc 테이블 구조 확인"""
+    conn = get_connection()
+    result = conn.execute(text("""
+        SELECT column_name, data_type, character_maximum_length
+        FROM information_schema.columns
+        WHERE table_name = 'apc'
+        ORDER BY ordinal_position
+    """))
+    
+    print('=== apc 테이블 컬럼 ===')
+    for row in result:
+        length = f'({row.character_maximum_length})' if row.character_maximum_length else ''
+        print(f'  {row.column_name}: {row.data_type}{length}')
+    
+    conn.close()
+
+def cmd_search(keyword):
+    """제품명으로 검색"""
+    conn = get_connection()
+    result = conn.execute(text("""
+        SELECT idx, apc, product_name, company_name, 
+               image_url1, godoimage_url_f, for_pets
+        FROM apc
+        WHERE product_name ILIKE :keyword
+        LIMIT 20
+    """), {'keyword': f'%{keyword}%'})
+    
+    print(f'=== "{keyword}" 검색 결과 ===')
+    count = 0
+    for row in result:
+        count += 1
+        print(f'\n[{count}] {row.product_name}')
+        print(f'    APC: {row.apc}')
+        print(f'    제조사: {row.company_name}')
+        print(f'    동물용: {row.for_pets}')
+        if row.image_url1:
+            print(f'    이미지1: {row.image_url1[:50]}...')
+        if row.godoimage_url_f:
+            print(f'    고도몰F: {row.godoimage_url_f[:50]}...')
+    
+    if count == 0:
+        print('(결과 없음)')
+    
+    conn.close()
+
+def cmd_barcode(barcode):
+    """바코드로 검색 - 바코드 컬럼이 있는지 먼저 확인"""
+    conn = get_connection()
+    
+    # 바코드 관련 컬럼 찾기
+    result = conn.execute(text("""
+        SELECT column_name FROM information_schema.columns
+        WHERE table_name = 'apc' 
+          AND column_name ILIKE '%barcode%'
+    """))
+    
+    barcode_cols = [row.column_name for row in result]
+    
+    if not barcode_cols:
+        print('apc 테이블에 barcode 관련 컬럼이 없습니다.')
+        print('다른 컬럼으로 검색해야 합니다.')
+    else:
+        print(f'바코드 컬럼 발견: {barcode_cols}')
+        # TODO: 바코드로 검색 구현
+    
+    conn.close()
+
+def cmd_sample():
+    """샘플 데이터 (동물용 제품)"""
+    conn = get_connection()
+    result = conn.execute(text("""
+        SELECT idx, apc, product_name, company_name,
+               image_url1, godoimage_url_f, for_pets
+        FROM apc
+        WHERE for_pets = true
+        LIMIT 10
+    """))
+    
+    print('=== 동물용 제품 샘플 ===')
+    count = 0
+    for row in result:
+        count += 1
+        print(f'\n[{count}] {row.product_name}')
+        print(f'    APC: {row.apc}')
+        print(f'    제조사: {row.company_name}')
+        img = row.image_url1 or row.godoimage_url_f or '(없음)'
+        if len(img) > 50:
+            img = img[:50] + '...'
+        print(f'    이미지: {img}')
+    
+    if count == 0:
+        print('(동물용 제품 없음 - for_pets 필터 확인 필요)')
+    
+    conn.close()
+
+def cmd_stats():
+    """통계"""
+    conn = get_connection()
+    
+    result = conn.execute(text("""
+        SELECT 
+            COUNT(*) as total,
+            SUM(CASE WHEN for_pets = true THEN 1 ELSE 0 END) as pet_count,
+            SUM(CASE WHEN image_url1 IS NOT NULL AND image_url1 != '' THEN 1 ELSE 0 END) as has_img1,
+            SUM(CASE WHEN godoimage_url_f IS NOT NULL AND godoimage_url_f != '' THEN 1 ELSE 0 END) as has_godo_f
+        FROM apc
+    """))
+    
+    row = result.fetchone()
+    print('=== apc 테이블 통계 ===')
+    print(f'전체 제품: {row.total:,}개')
+    print(f'동물용(for_pets=true): {row.pet_count:,}개')
+    print(f'image_url1 있음: {row.has_img1:,}개')
+    print(f'godoimage_url_f 있음: {row.has_godo_f:,}개')
+    
+    conn.close()
+
+def main():
+    if len(sys.argv) < 2:
+        print(__doc__)
+        return
+    
+    cmd = sys.argv[1]
+    
+    if cmd == 'schema':
+        cmd_schema()
+    elif cmd == 'search' and len(sys.argv) > 2:
+        cmd_search(sys.argv[2])
+    elif cmd == 'barcode' and len(sys.argv) > 2:
+        cmd_barcode(sys.argv[2])
+    elif cmd == 'sample':
+        cmd_sample()
+    elif cmd == 'stats':
+        cmd_stats()
+    else:
+        print(__doc__)
+
+if __name__ == '__main__':
+    main()
diff --git a/backend/scripts/search_apc_everywhere.py b/backend/scripts/search_apc_everywhere.py
new file mode 100644
index 0000000..5169946
--- /dev/null
+++ b/backend/scripts/search_apc_everywhere.py
@@ -0,0 +1,57 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+apc = '0230237010107'
+
+for db_name in ['PM_DRUG', 'PM_PRES', 'PM_BASE']:
+    print(f'\n{"="*60}')
+    print(f'=== {db_name} 데이터베이스에서 "{apc}" 검색 ===')
+    print(f'{"="*60}')
+    
+    try:
+        session = get_db_session(db_name)
+        
+        # 모든 테이블에서 해당 값 검색
+        tables = session.execute(text("""
+            SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES 
+            WHERE TABLE_TYPE = 'BASE TABLE'
+        """))
+        
+        for table_row in tables:
+            table_name = table_row.TABLE_NAME
+            
+            # 각 테이블의 문자열 컬럼에서 검색
+            try:
+                columns = session.execute(text(f"""
+                    SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS
+                    WHERE TABLE_NAME = '{table_name}'
+                    AND DATA_TYPE IN ('varchar', 'nvarchar', 'char', 'nchar', 'text')
+                """))
+                
+                for col_row in columns:
+                    col_name = col_row.COLUMN_NAME
+                    try:
+                        result = session.execute(text(f"""
+                            SELECT TOP 1 * FROM [{table_name}]
+                            WHERE [{col_name}] = '{apc}'
+                        """))
+                        row = result.fetchone()
+                        if row:
+                            print(f'\n★ 발견! {table_name}.{col_name}')
+                            print(f'  레코드: {dict(row._mapping)}')
+                    except:
+                        pass
+            except:
+                pass
+        
+        session.close()
+    except Exception as e:
+        print(f'Error: {e}')
+
+print('\n검색 완료!')
diff --git a/backend/scripts/search_mssql.py b/backend/scripts/search_mssql.py
new file mode 100644
index 0000000..0214f55
--- /dev/null
+++ b/backend/scripts/search_mssql.py
@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+import sys
+import io
+
+# ═══════════════════════════════════════════════════════════
+# 인코딩 설정 (Windows CP949 문제 방지)
+# ═══════════════════════════════════════════════════════════
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
+sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8', errors='replace')
+
+sys.path.insert(0, 'c:\\Users\\청춘약국\\source\\pharmacy-pos-qr-system\\backend')
+
+from db.dbsetup import get_db_session
+from sqlalchemy import text
+
+keyword = sys.argv[1] if len(sys.argv) > 1 else '안텔민'
+
+session = get_db_session('PM_DRUG')
+result = session.execute(text(f"""
+    SELECT DrugCode, GoodsName, BARCODE
+    FROM CD_GOODS
+    WHERE GoodsName LIKE N'%{keyword}%'
+"""))
+
+print(f'=== MSSQL "{keyword}" 검색 ===')
+for row in result:
+    bc = row.BARCODE if row.BARCODE else '(없음)'
+    print(f'{row.DrugCode}: {row.GoodsName} | 바코드: {bc}')
+
+session.close()