{"id":42525,"date":"2024-11-11T03:00:20","date_gmt":"2024-11-11T03:00:20","guid":{"rendered":"https:\/\/atmokpo.com\/w\/?p=42525"},"modified":"2024-11-26T06:35:11","modified_gmt":"2024-11-26T06:35:11","slug":"13-pro-c-%eb%94%94%eb%b2%84%ea%b9%85-%ea%b8%b0%eb%b2%95%ea%b3%bc-%eb%8f%84%ea%b5%ac-%ed%99%9c%ec%9a%a9%ed%95%98%ea%b8%b0-%ec%84%a4%eb%aa%85-pro-c-%ed%94%84%eb%a1%9c%ea%b7%b8%eb%9e%a8%ec%9d%84","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/42525\/","title":{"rendered":"13.Pro C \ub514\ubc84\uae45 \uae30\ubc95\uacfc \ub3c4\uad6c \ud65c\uc6a9\ud558\uae30, \uc124\uba85 Pro C \ud504\ub85c\uadf8\ub7a8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ub514\ubc84\uae45\ud558\ub294 \ubc29\ubc95\uacfc \uc720\uc6a9\ud55c \ub3c4\uad6c\ub4e4\uc744 \uc18c\uac1c"},"content":{"rendered":"

Pro*C\ub294 C \uc5b8\uc5b4\uc640 SQL\uc744 \ud1b5\ud569\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc0c1\ud638\uc791\uc6a9\ud558\ub294 \uac15\ub825\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 Pro*C \ud504\ub85c\uadf8\ub7a8\uc740 \ubcf5\uc7a1\ud55c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ucffc\ub9ac\uc640 \ub2e4\uc591\ud55c C \ucf54\ub4dc\uc758 \uc0c1\ud638\uc791\uc6a9\uc73c\ub85c \uc778\ud574 \ub514\ubc84\uae45\uc774 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud6a8\uacfc\uc801\uc778 \ub514\ubc84\uae45 \uae30\ubc95\uacfc \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\uc5ec \ubb38\uc81c\ub97c \uc2e0\uc18d\ud788 \ud574\uacb0\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

1. Pro*C \ub514\ubc84\uae45\uc758 \uc911\uc694\uc131<\/h2>\n

\ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5d0\ub7ec\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640\uc758 \uc5f0\uacb0 \ubb38\uc81c, \uc798\ubabb\ub41c SQL \ubb38, \uba54\ubaa8\ub9ac \uad00\ub9ac \ubb38\uc81c \ub4f1 \ub2e4\uc591\ud569\ub2c8\ub2e4. Pro*C \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc624\ub958\ub97c \ube60\ub974\uac8c \uc9c4\ub2e8\ud558\uace0 \ud574\uacb0\ud558\ub294 \uac83\uc740 \uc0dd\uc0b0\uc131\uacfc \ucf54\ub4dc \ud488\uc9c8 \ubcf4\uc7a5\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub514\ubc84\uae45 \uacfc\uc815\uc5d0\uc11c \ub9ce\uc740 \uc2dc\uac04\uacfc \ub178\ub825\uc744 \uc808\uc57d\ud560 \uc218 \uc788\ub294 \uc5ec\ub7ec \uae30\ubc95\uacfc \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

2. Pro*C \ud504\ub85c\uadf8\ub7a8 \ub514\ubc84\uae45 \uae30\ubc95<\/h2>\n

2.1. \uc5d0\ub7ec \ucf54\ub4dc \ud655\uc778\ud558\uae30<\/h3>\n

Pro*C\uc5d0\uc11c SQL \ubb38\uc774 \uc2e4\ud328\ud560 \uacbd\uc6b0, Oracle \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc5d0\ub7ec \ucf54\ub4dc\ub97c \ubc18\ud658\ud569\ub2c8\ub2e4. SQL \ubb38\uc774 \uc2e4\ud328\ud558\uba74 sqlcode<\/code> \ubcc0\uc218\uc5d0 \uc5d0\ub7ec \ucf54\ub4dc\uac00 \uc800\uc7a5\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5b4\ub5a4 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\ub294\uc9c0 \ube60\ub974\uac8c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

EXEC SQL\n    SELECT COUNT(*) INTO :count FROM users WHERE id = :userID;\n\nif (sqlca.sqlcode != 0) {\n    printf(\"SQL Error: %d\\n\", sqlca.sqlcode);\n}<\/code><\/pre>\n
2.2. SQLCA(SQL Communication Area) \ud65c\uc6a9\ud558\uae30<\/h3>\n
SQLCA\ub294 Oracle \uc11c\ubc84\uc640\uc758 \ud1b5\uc2e0 \uc0c1\ud0dc\ub97c \ub098\ud0c0\ub0b4\ub294 \uad6c\uc870\uccb4\uc785\ub2c8\ub2e4. \uc774 \uad6c\uc870\uccb4\ub97c \ud65c\uc6a9\ud558\uc5ec SQL \uc2e4\ud589 \uc774\ud6c4\uc758 \uc0c1\ud0dc\ub97c \uc810\uac80\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. SQLCA\uc5d0 \ud3ec\ud568\ub41c \ud504\ub85c\ud37c\ud2f0\uc778 sqlcode<\/code>\uc640 sqlerrm<\/code>\uc744 \ud1b5\ud574 \uc0c1\uc138\ud55c \uc5d0\ub7ec \uc815\ubcf4\ub97c \ud68d\ub4dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
if (sqlca.sqlcode < 0) {\n    printf(\"Error: %s\\n\", sqlca.sqlerrm.sqlerrmc);\n}<\/code><\/pre>\n
2.3. \ub514\ubc84\uae45 \uc815\ubcf4 \ucd9c\ub825\ud558\uae30<\/h3>\n
\ud568\uc218 \ud638\ucd9c \uc804\ud6c4 \ub610\ub294 \uc911\uc694\ud55c \ubcc0\uc218\uc758 \uc0c1\ud0dc\ub97c \ucd9c\ub825\ud558\ub294 \uac83\ub3c4 \ud6a8\uacfc\uc801\uc778 \ub514\ubc84\uae45 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud504\ub85c\uadf8\ub7a8\uc758 \ud750\ub984\uc744 \uc774\ud574\ud558\uace0 \uc624\ub958\uac00 \ubc1c\uc0dd\ud558\ub294 \uc9c0\uc810\uc744 \uc27d\uac8c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
printf(\"Processing user ID: %d\\n\", userID);\n\/\/ \ud574\ub2f9 \ucf54\ub4dc \uc218\ud589 \uc804\ud6c4\ub85c \uc0c1\ud0dc \ucd9c\ub825<\/code><\/pre>\n
3. \ub514\ubc84\uae45 \ub3c4\uad6c \ud65c\uc6a9\ud558\uae30<\/h2>\n
3.1. GDB (GNU Debugger) \uc0ac\uc6a9\ud558\uae30<\/h3>\n
GDB\ub294 C\/C++ \ud504\ub85c\uadf8\ub7a8\uc744 \ub514\ubc84\uae45\ud560 \uc218 \uc788\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. Pro*C\ub85c \uc791\uc131\ub41c \ucf54\ub4dc\ub97c \ucef4\ud30c\uc77c\ud560 \ub54c -g<\/code> \ud50c\ub798\uadf8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub514\ubc84\uae45 \uc815\ubcf4\ub97c \ud3ec\ud568\uc2dc\ud0a4\uba74, GDB\ub97c \ud1b5\ud574 \uc18c\uc2a4 \ucf54\ub4dc\ub97c \ub2e8\uacc4\ubcc4\ub85c \uc2e4\ud589\ud558\uace0 \ubcc0\uc218\uc758 \uac12\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
gcc -g -o myprogram myprogram.pc\ngdb .\/myprogram<\/code><\/pre>\n
GDB \ub0b4\uc5d0\uc11c run<\/code>, break<\/code>, print<\/code> \ub4f1\uc758 \uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud2b9\uc815 \ud568\uc218\uc5d0\uc11c \uba48\ucd94\uace0 \uc2f6\ub2e4\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \uc785\ub825\ud569\ub2c8\ub2e4.<\/p>\n
break function_name<\/code><\/pre>\n
3.2. Oracle SQL*Plus \uc0ac\uc6a9\ud558\uae30<\/h3>\n
SQL*Plus\ub294 Oracle \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc0c1\ud638\uc791\uc6a9\ud558\ub294 CLI \ub3c4\uad6c\ub85c, SQL \ubb38\uc744 \uc9c1\uc811 \uc2e4\ud589\ud574\ubcf4\uace0 \uacb0\uacfc\ub97c \ud655\uc778\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4. SQL \ubb38 \uc791\uc131\uc5d0 \uc775\uc219\ud574\uc9c0\uba74 \uc624\ub958\ub97c \uc0ac\uc804\uc5d0 \ubc29\uc9c0\ud560 \uc218 \uc788\uc73c\uba70, \uac01 SQL \ubb38\uc5d0 \ub300\ud55c \uc131\ub2a5 \uc9c4\ub2e8\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n
3.3. Pro*C \uc804\uc6a9 \ub514\ubc84\uac70<\/h3>\n
Pro*C \ucf54\ub4dc\uc5d0 \ud2b9\ud654\ub41c \ub514\ubc84\uae45 \ud234\uc774 \uc788\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774 \ud234\uc740 SQL \ubb38\uc5d0 \ub300\ud55c \uc804\ubb38\uc801\uc778 \ub514\ubc84\uae45 \ubc0f \ud2b8\ub808\uc774\uc2f1 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc544, \ud2b9\uc815 SQL \ubb38\uc774 \uc2e4\ud328\ud588\uc744 \ub54c \uc790\uc138\ud55c \uc624\ub958 \uba54\uc2dc\uc9c0\ub97c \uc81c\uacf5\ud558\uc5ec \ub514\ubc84\uae45 \ud6a8\uc728\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
4. \ub514\ubc84\uae45 \ubca0\uc2a4\ud2b8 \ud504\ub799\ud2f0\uc2a4<\/h2>\n
4.1. \ucf54\ub4dc \ub9ac\ubdf0 \uc9c4\ud589\ud558\uae30<\/h3>\n
\ub3d9\ub8cc\uc640\uc758 \ucf54\ub4dc \ub9ac\ubdf0\ub294 \uc720\uc6a9\ud55c \ub514\ubc84\uae45 \uae30\ubc95\uc785\ub2c8\ub2e4. \uc11c\ub85c\uc758 \ucf54\ub4dc\uc5d0 \ub300\ud574 \uc758\uacac\uc744 \ub098\ub214\uc73c\ub85c\uc368, \uac1c\uc778\uc774 \ub193\uce60 \uc218 \uc788\ub294 \uc2e4\uc218\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
4.2. \ub85c\uae45 \ud65c\uc6a9\ud558\uae30<\/h3>\n
\ud504\ub85c\uadf8\ub7a8\uc758 \uc2e4\ud589 \uacbd\ub85c\uc640 \ubcc0\uc218\ub97c \ub85c\uadf8 \ud30c\uc77c\uc5d0 \uae30\ub85d\ud558\ub294 \uac83\uc740 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc7ac\ud604\ud558\uace0 \ubd84\uc11d\ud558\uae30 \uc27d\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \ud2b9\ud788, \ubcf5\uc7a1\ud55c \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \ud3ec\ud568\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc804\uccb4 \ud750\ub984\uc744 \uae30\ub85d\ud558\uba74 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n
FILE *logFile = fopen(\"debug.log\", \"a\");\nfprintf(logFile, \"User ID: %d, Status: %s\\n\", userID, status);\nfclose(logFile);<\/code><\/pre>\n
4.3. \ubaa8\ub4c8\ud654\ub41c \ucf54\ub4dc \uc791\uc131\ud558\uae30<\/h3>\n
\ucf54\ub4dc\ub97c \ubaa8\ub4c8\ud654\ud558\uba74 \uac01 \ubd80\ubd84\uc774 \ub3c5\ub9bd\uc801\uc73c\ub85c \ub3d9\uc791\ud558\uac8c \ub418\uace0, \ud14c\uc2a4\ud2b8\uc640 \ub514\ubc84\uae45\uc744 \uc27d\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc791\uc740 \ub2e8\uc704\ub85c \ucf54\ub4dc\ub97c \ub098\ub204\uba74 \ubb38\uc81c \ubc1c\uc0dd \uc2dc \uc6d0\uc778\uc744 \ube60\ub974\uac8c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
5. \uacb0\ub860<\/h2>\n
Pro*C\uc758 \ub514\ubc84\uae45\uc740 \ud6a8\uacfc\uc801\uc778 \ubb38\uc81c \ud574\uacb0\uc744 \uc704\ud574 \ud544\uc218\uc801\uc778 \uacfc\uc815\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uae30\ubc95\uacfc \ub3c4\uad6c\ub97c \ud1b5\ud574 \ub514\ubc84\uae45\uc758 \ud6a8\uc728\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc73c\uba70, \uc774\uc5d0 \ub530\ub77c \uac1c\ubc1c\uc758 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub85c\uadf8\ub7a8\uc774 \ubcf5\uc7a1\ud574\uc9c8\uc218\ub85d \uccb4\uacc4\uc801\uc778 \ub514\ubc84\uae45 \ubc29\ubc95\ub860\uacfc \ub3c4\uad6c\uc758 \ud544\uc694\uc131\uc774 \uc99d\uac00\ud558\ubbc0\ub85c, \uc774\ub4e4\uc744 \uc801\uadf9\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n
\ubaa8\ub4e0 \ub514\ubc84\uae45 \uae30\ubc95\uacfc \ub3c4\uad6c\ub294 \ubaa9\uc801\uacfc \uc0c1\ud669\uc5d0 \ub9de\uac8c \uc870\ud569\ud558\uc5ec \uc0ac\uc6a9\ud574\uc57c \ucd5c\uc0c1\uc758 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub514\ubc84\uae45 \uacfc\uc815\uc5d0\uc11c \uc5bb\uc740 \ud1b5\ucc30\uc740 \uad81\uadf9\uc801\uc73c\ub85c \ub354 \ub098\uc740 \ucf54\ub4dc \ud488\uc9c8\uacfc \uc2dc\uc2a4\ud15c \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uae30\ubc18\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
Pro*C\ub294 C \uc5b8\uc5b4\uc640 SQL\uc744 \ud1b5\ud569\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc0c1\ud638\uc791\uc6a9\ud558\ub294 \uac15\ub825\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 Pro*C \ud504\ub85c\uadf8\ub7a8\uc740 \ubcf5\uc7a1\ud55c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ucffc\ub9ac\uc640 \ub2e4\uc591\ud55c C \ucf54\ub4dc\uc758 \uc0c1\ud638\uc791\uc6a9\uc73c\ub85c \uc778\ud574 \ub514\ubc84\uae45\uc774 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud6a8\uacfc\uc801\uc778 \ub514\ubc84\uae45 \uae30\ubc95\uacfc \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\uc5ec \ubb38\uc81c\ub97c \uc2e0\uc18d\ud788 \ud574\uacb0\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. 1. Pro*C \ub514\ubc84\uae45\uc758 \uc911\uc694\uc131 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5d0\ub7ec\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640\uc758 \uc5f0\uacb0 \ubb38\uc81c, \uc798\ubabb\ub41c SQL \ubb38, \uba54\ubaa8\ub9ac \uad00\ub9ac \ubb38\uc81c \ub4f1 … \ub354 \ubcf4\uae30 “13.Pro C \ub514\ubc84\uae45 \uae30\ubc95\uacfc \ub3c4\uad6c \ud65c\uc6a9\ud558\uae30, \uc124\uba85  Pro C \ud504\ub85c\uadf8\ub7a8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ub514\ubc84\uae45\ud558\ub294 \ubc29\ubc95\uacfc \uc720\uc6a9\ud55c \ub3c4\uad6c\ub4e4\uc744 \uc18c\uac1c”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[239],"tags":[],"class_list":["post-42525","post","type-post","status-publish","format-standard","hentry","category-proc"],"yoast_head":"\n13.Pro C \ub514\ubc84\uae45 \uae30\ubc95\uacfc \ub3c4\uad6c \ud65c\uc6a9\ud558\uae30, \uc124\uba85 Pro C \ud504\ub85c\uadf8\ub7a8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ub514\ubc84\uae45\ud558\ub294 \ubc29\ubc95\uacfc \uc720\uc6a9\ud55c \ub3c4\uad6c\ub4e4\uc744 \uc18c\uac1c - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atmokpo.com\/w\/42525\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"13.Pro C \ub514\ubc84\uae45 \uae30\ubc95\uacfc \ub3c4\uad6c \ud65c\uc6a9\ud558\uae30, \uc124\uba85 Pro C \ud504\ub85c\uadf8\ub7a8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ub514\ubc84\uae45\ud558\ub294 \ubc29\ubc95\uacfc \uc720\uc6a9\ud55c \ub3c4\uad6c\ub4e4\uc744 \uc18c\uac1c - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"og:description\" content=\"Pro*C\ub294 C \uc5b8\uc5b4\uc640 SQL\uc744 \ud1b5\ud569\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc0c1\ud638\uc791\uc6a9\ud558\ub294 \uac15\ub825\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 Pro*C \ud504\ub85c\uadf8\ub7a8\uc740 \ubcf5\uc7a1\ud55c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ucffc\ub9ac\uc640 \ub2e4\uc591\ud55c C \ucf54\ub4dc\uc758 \uc0c1\ud638\uc791\uc6a9\uc73c\ub85c \uc778\ud574 \ub514\ubc84\uae45\uc774 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud6a8\uacfc\uc801\uc778 \ub514\ubc84\uae45 \uae30\ubc95\uacfc \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\uc5ec \ubb38\uc81c\ub97c \uc2e0\uc18d\ud788 \ud574\uacb0\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. 1. 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