{"id":42641,"date":"2024-11-11T03:11:08","date_gmt":"2024-11-11T03:11:08","guid":{"rendered":"https:\/\/atmokpo.com\/w\/?p=42641"},"modified":"2024-11-26T06:34:51","modified_gmt":"2024-11-26T06:34:51","slug":"3-%ec%98%a4%eb%9d%bc%ed%81%b4-%ed%94%84%eb%a1%9c%ec%8b%9c%ec%a0%80%ec%99%80-c-%ea%b0%84%ec%9d%98-%eb%8d%b0%ec%9d%b4%ed%84%b0-%eb%b0%94%ec%9d%b8%eb%94%a9-%ec%b6%9c%eb%a0%a5-%eb%a7%a4%ea%b0%9c","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/42641\/","title":{"rendered":"[C# PL\/SQL] 3.\uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc640 C# \uac04\uc758 \ub370\uc774\ud130 \ubc14\uc778\ub529, \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218, RefCursor \uc0ac\uc6a9\ubc95, \ub370\uc774\ud130 \ud14c\uc774\ube14\ub85c \ubcc0\ud658."},"content":{"rendered":"

<\/p>\n

1. Introducci\u00f3n<\/h2>\n

\n \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800(ProC)\uc640 C#\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac1c\ubc1c\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \ubcf5\uc7a1\ud55c \ub85c\uc9c1\uc744 \ucc98\ub9ac\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, C#\uc740 \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \uc5f0\uacb0\ud558\ub294 \ub370 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc640 C# \uac04\uc758 \ub370\uc774\ud130 \ubc14\uc778\ub529, \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218, RefCursor \uc0ac\uc6a9\ubc95, \uadf8\ub9ac\uace0 \ub370\uc774\ud130\ub97c \ub370\uc774\ud130 \ud14c\uc774\ube14\ub85c \ubcc0\ud658\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc2ec\uce35\uc801\uc73c\ub85c \ub2e4\ub8f0 \uac83\uc785\ub2c8\ub2e4.\n <\/p>\n

2. \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\ub780?<\/h2>\n

\n \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\ub294 SQL\uacfc PL\/SQL\uc5d0\uc11c \uc791\uc131\ub41c \uc800\uc7a5\ub41c \ud504\ub85c\uadf8\ub7a8\uc73c\ub85c, \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \uc2e4\ud589\ub420 \uc218 \uc788\ub294 \uc77c\ub828\uc758 \uba85\ub839\uc5b4\ub4e4\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud504\ub85c\uc2dc\uc800\ub294 \ud6a8\uc728\uc801\uc73c\ub85c \ub370\uc774\ud130 \ucc98\ub9ac\ub97c \uc218\ud589\ud558\uba70, \ucf54\ub4dc \uc7ac\uc0ac\uc6a9\uc131\uc744 \ub192\uc774\uace0, \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640\uc758 \ud1b5\uc2e0\uc744 \ucd5c\uc801\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.\n <\/p>\n

2.1 \ud504\ub85c\uc2dc\uc800 \uc0dd\uc131<\/h3>\n

\n \uc544\ub798\ub294 \uc624\ub77c\ud074\uc5d0\uc11c \ud504\ub85c\uc2dc\uc800\ub97c \ub9cc\ub4dc\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc2dc\uc800\ub294 `EMPLOYEE` \ud14c\uc774\ube14\uc5d0\uc11c \uc9c1\uc6d0\uc758 \uc815\ubcf4\ub97c \uac80\uc0c9\ud558\uc5ec \ubc18\ud658\ud569\ub2c8\ub2e4.\n <\/p>\n

\nCREATE OR REPLACE PROCEDURE GetEmployeeInfo (\n    p_employee_id IN NUMBER,\n    o_employee_name OUT VARCHAR2,\n    o_ref_cursor OUT SYS_REFCURSOR\n) AS\nBEGIN\n    SELECT employee_name INTO o_employee_name\n    FROM EMPLOYEE\n    WHERE employee_id = p_employee_id;\n\n    OPEN o_ref_cursor FOR\n    SELECT * FROM EMPLOYEE\n    WHERE employee_id = p_employee_id;\nEND GetEmployeeInfo;\n    <\/code><\/pre>\n
3. C#\uc5d0\uc11c \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800 \ud638\ucd9c\ud558\uae30<\/h2>\n
\n        C#\uc5d0\uc11c\ub294 `Oracle.DataAccess.Client` \ub610\ub294 `Oracle.ManagedDataAccess.Client` \ub124\uc784\uc2a4\ud398\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc624\ub77c\ud074\uc758 \ud504\ub85c\uc2dc\uc800\ub97c \ud638\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub294 `Oracle.ManagedDataAccess.Client`\ub97c \uc0ac\uc6a9\ud558\ub294 \uc608\uc81c\ub97c \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.\n    <\/p>\n
3.1 C# \ud504\ub85c\uc81d\ud2b8 \uc900\ube44\ud558\uae30<\/h3>\n
\n        \uba3c\uc800, NuGet \ud328\ud0a4\uc9c0 \uad00\ub9ac\uc790\ub97c \ud1b5\ud574 `Oracle.ManagedDataAccess` \ud328\ud0a4\uc9c0\ub97c \uc124\uce58\ud558\uc5ec Oracle \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc5f0\uacb0\ud569\ub2c8\ub2e4.\n    <\/p>\n
\nInstall-Package Oracle.ManagedDataAccess\n    <\/code><\/pre>\n
3.2 C# \ucf54\ub4dc \uad6c\ud604<\/h3>\n
\n        \uc544\ub798 C# \ucf54\ub4dc\ub294 \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\ub97c \ud638\ucd9c\ud558\uace0, \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218 \ubc0f RefCursor\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.\n    <\/p>\n
\nusing System;\nusing System.Data;\nusing Oracle.ManagedDataAccess.Client;\n\nclass Program\n{\n    static void Main()\n    {\n        string connectionString = \"User Id=yourUsername;Password=yourPassword;Data Source=yourDataSource;\";\n\n        using (OracleConnection connection = new OracleConnection(connectionString))\n        {\n            connection.Open();\n\n            using (OracleCommand command = new OracleCommand(\"GetEmployeeInfo\", connection))\n            {\n                command.CommandType = CommandType.StoredProcedure;\n\n                \/\/ \uc785\ub825 \ub9e4\uac1c\ubcc0\uc218 \uc124\uc815\n                command.Parameters.Add(\"p_employee_id\", OracleDbType.Int32).Value = 1;\n\n                \/\/ \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218 \uc124\uc815\n                command.Parameters.Add(\"o_employee_name\", OracleDbType.Varchar2, 100).Direction = ParameterDirection.Output;\n\n                \/\/ RefCursor \ub9e4\uac1c\ubcc0\uc218 \uc124\uc815\n                command.Parameters.Add(\"o_ref_cursor\", OracleDbType.RefCursor).Direction = ParameterDirection.Output;\n\n                \/\/ \ud504\ub85c\uc2dc\uc800 \uc2e4\ud589\n                command.ExecuteNonQuery();\n\n                \/\/ \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218 \uac12 \uac00\uc838\uc624\uae30\n                string employeeName = command.Parameters[\"o_employee_name\"].Value.ToString();\n                Console.WriteLine(\"Employee Name: \" + employeeName);\n\n                \/\/ RefCursor\uc5d0\uc11c \ub370\uc774\ud130 \uac00\uc838\uc624\uae30\n                using (OracleDataReader reader = (OracleDataReader)command.Parameters[\"o_ref_cursor\"].Value)\n                {\n                    DataTable employeeTable = new DataTable();\n                    employeeTable.Load(reader);\n\n                    foreach (DataRow row in employeeTable.Rows)\n                    {\n                        Console.WriteLine(\"Employee ID: \" + row[\"employee_id\"] + \", Employee Name: \" + row[\"employee_name\"]);\n                    }\n                }\n            }\n        }\n    }\n}\n    <\/code><\/pre>\n
4. \ub370\uc774\ud130 \ubc14\uc778\ub529<\/h2>\n
\n        \ub370\uc774\ud130 \ubc14\uc778\ub529\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ub370\uc774\ud130\uac00 UI \uc694\uc18c\uc640 \uc5f0\uacb0\ub418\uc5b4 \uc2e4\uc2dc\uac04\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub418\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\ub85c \uc870\ud68c\ud55c \ub370\uc774\ud130\ub97c C#\uc758 DataGridView\uc640 \uac19\uc740 UI \uc694\uc18c\uc5d0 \ubc14\uc778\ub529\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n    <\/p>\n
4.1 \ub370\uc774\ud130 \ubc14\uc778\ub529 \uc608\uc81c<\/h3>\n
\n        \uc544\ub798 \uc608\uc81c\ub294 C# WinForms \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c Oracle\uc5d0\uc11c \uac00\uc838\uc628 \ub370\uc774\ud130 \ud14c\uc774\ube14\uc744 DataGridView\uc5d0 \ubc14\uc778\ub529\ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.\n    <\/p>\n
\nprivate void BindDataToGrid()\n{\n    string connectionString = \"User Id=yourUsername;Password=yourPassword;Data Source=yourDataSource;\";\n    DataTable table = new DataTable();\n\n    using (OracleConnection connection = new OracleConnection(connectionString))\n    {\n        connection.Open();\n\n        using (OracleCommand command = new OracleCommand(\"GetEmployeeInfo\", connection))\n        {\n            command.CommandType = CommandType.StoredProcedure;\n            command.Parameters.Add(\"p_employee_id\", OracleDbType.Int32).Value = 1;\n            command.Parameters.Add(\"o_ref_cursor\", OracleDbType.RefCursor).Direction = ParameterDirection.Output;\n\n            using (OracleDataReader reader = (OracleDataReader)command.Parameters[\"o_ref_cursor\"].Value)\n            {\n                table.Load(reader);\n            }\n        }\n    }\n\n    dataGridView.DataSource = table;\n}\n    <\/code><\/pre>\n
5. \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218\uc640 RefCursor\uc758 \ucc28\uc774\uc810<\/h2>\n
\n        \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218\ub294 \ud504\ub85c\uc2dc\uc800\uac00 \ud638\ucd9c\ub41c \ud6c4 \ud574\ub2f9 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \uac12\uc744 \ubc18\ud658\ud558\uc5ec \ud638\ucd9c\uc790\uc5d0\uac8c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubc18\uba74, RefCursor\ub294 \uc8fc\ub85c \uc5ec\ub7ec \uac1c\uc758 \ud589\uc744 \ubc18\ud658\ud560 \ub54c \uc0ac\uc6a9\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c SQL \ucffc\ub9ac \uacb0\uacfc\ub97c \ubc18\ud658\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218\ub294 \ub2e8\uc77c \uac12\ub9cc\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\uc9c0\ub9cc, RefCursor\ub294 \ub370\uc774\ud130\uc14b\uc744 \ubc18\ud658\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub354 \uc720\uc6a9\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.\n    <\/p>\n
5.1 \ube44\uad50 \ud45c<\/h3>\n\n\n\n\n\n\n\n
\ud2b9\uc9d5<\/th>\n\ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218<\/th>\nRefCursor<\/th>\n<\/tr>\n<\/thead>\n
\ub370\uc774\ud130 \uc720\ud615<\/td>\n\ub2e8\uc77c \uac12<\/td>\n\uc5ec\ub7ec \ud589<\/td>\n<\/tr>\n
\uc0ac\uc6a9 \ubaa9\uc801<\/td>\n\uac04\ub2e8\ud55c \ub370\uc774\ud130 \ubc18\ud658<\/td>\n\ubcf5\uc7a1\ud55c \ub370\uc774\ud130 \ubc18\ud658<\/td>\n<\/tr>\n
\ub370\uc774\ud130 \uad6c\uc870<\/td>\n\ub2e8\uc21c \ub370\uc774\ud130 \ud0c0\uc785<\/td>\n\ud14c\uc774\ube14 \ud615\uc2dd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
6. RefCursor\ub97c \uc0ac\uc6a9\ud55c \ub370\uc774\ud130 \ucc98\ub9ac<\/h2>\n
\n        RefCursor\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \ud589\uc744 \ubc18\ud658\ubc1b\uc544 \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc5d0\uc11c RefCursor\ub97c \uc0ac\uc6a9\ud558\ub294 \uc608\uc81c \ucf54\ub4dc\ub97c \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.\n    <\/p>\n
6.1 RefCursor \ud504\ub85c\uc2dc\uc800 \uc608\uc81c<\/h3>\n
\nCREATE OR REPLACE PROCEDURE GetAllEmployees (\n    o_ref_cursor OUT SYS_REFCURSOR\n) AS\nBEGIN\n    OPEN o_ref_cursor FOR\n    SELECT * FROM EMPLOYEE;\nEND GetAllEmployees;\n    <\/code><\/pre>\n
\n        \uc704 \ud504\ub85c\uc2dc\uc800\ub294 EMPLOYEE \ud14c\uc774\ube14\uc758 \ubaa8\ub4e0 \uc9c1\uc6d0 \uc815\ubcf4\ub97c \ubc18\ud658\ud558\ub294 RefCursor\ub97c \uc5f4\uc5b4\uc90d\ub2c8\ub2e4.\n    <\/p>\n
6.2 C#\uc5d0\uc11c RefCursor \ucc98\ub9ac<\/h3>\n
\nusing (OracleCommand command = new OracleCommand(\"GetAllEmployees\", connection))\n{\n    command.CommandType = CommandType.StoredProcedure;\n    command.Parameters.Add(\"o_ref_cursor\", OracleDbType.RefCursor).Direction = ParameterDirection.Output;\n\n    using (OracleDataReader reader = (OracleDataReader)command.Parameters[\"o_ref_cursor\"].Value)\n    {\n        DataTable employeeTable = new DataTable();\n        employeeTable.Load(reader);\n\n        foreach (DataRow row in employeeTable.Rows)\n        {\n            Console.WriteLine(\"Employee ID: \" + row[\"employee_id\"] + \", Employee Name: \" + row[\"employee_name\"]);\n        }\n    }\n}\n    <\/code><\/pre>\n
7. \uacb0\ub860<\/h2>\n
\n        \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc640 C# \uac04\uc758 \ub370\uc774\ud130 \ubc14\uc778\ub529, \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218, RefCursor \uc0ac\uc6a9\ubc95, \ub370\uc774\ud130\ub97c \ub370\uc774\ud130 \ud14c\uc774\ube14\ub85c \ubcc0\ud658\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\uc744 \ud65c\uc6a9\ud558\uba74 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4 \uac04\uc758 \uc6d0\ud65c\ud55c \uc0c1\ud638\uc791\uc6a9\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc774 \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc640 C#\uc744 \uc0ac\uc6a9\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uae38 \ubc14\ub78d\ub2c8\ub2e4.\n    <\/p>\n
<\/body><\/p>\n","protected":false},"excerpt":{"rendered":"
1. Introducci\u00f3n \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800(ProC)\uc640 C#\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac1c\ubc1c\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \ubcf5\uc7a1\ud55c \ub85c\uc9c1\uc744 \ucc98\ub9ac\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, C#\uc740 \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4\uc640 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \uc5f0\uacb0\ud558\ub294 \ub370 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc640 C# \uac04\uc758 \ub370\uc774\ud130 \ubc14\uc778\ub529, \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218, RefCursor \uc0ac\uc6a9\ubc95, \uadf8\ub9ac\uace0 \ub370\uc774\ud130\ub97c \ub370\uc774\ud130 \ud14c\uc774\ube14\ub85c \ubcc0\ud658\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc2ec\uce35\uc801\uc73c\ub85c \ub2e4\ub8f0 \uac83\uc785\ub2c8\ub2e4. 2. \uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\ub780? \uc624\ub77c\ud074 … \ub354 \ubcf4\uae30 “[C# PL\/SQL] 3.\uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc640 C# \uac04\uc758 \ub370\uc774\ud130 \ubc14\uc778\ub529, \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218, RefCursor \uc0ac\uc6a9\ubc95, \ub370\uc774\ud130 \ud14c\uc774\ube14\ub85c \ubcc0\ud658.”<\/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":[241],"tags":[],"class_list":["post-42641","post","type-post","status-publish","format-standard","hentry","category-csharp"],"yoast_head":"\n[C# PL\/SQL] 3.\uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc640 C# \uac04\uc758 \ub370\uc774\ud130 \ubc14\uc778\ub529, \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218, RefCursor \uc0ac\uc6a9\ubc95, \ub370\uc774\ud130 \ud14c\uc774\ube14\ub85c \ubcc0\ud658. - \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\/42641\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[C# PL\/SQL] 3.\uc624\ub77c\ud074 \ud504\ub85c\uc2dc\uc800\uc640 C# \uac04\uc758 \ub370\uc774\ud130 \ubc14\uc778\ub529, \ucd9c\ub825 \ub9e4\uac1c\ubcc0\uc218, RefCursor \uc0ac\uc6a9\ubc95, \ub370\uc774\ud130 \ud14c\uc774\ube14\ub85c \ubcc0\ud658. - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"og:description\" content=\"1. 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