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SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["cnnFinalProject"].ToString());
SqlCommand cmd = new SqlCommand(@"SELECT c.partID, p.name, p.categoryID, p.price, p.image, p.subCategoryID,
(CASE WHEN categoryID = 1 THEN 'Y' ELSE 'N' END) AS casesYN,
(CASE WHEN categoryID = 3 THEN 'Y' ELSE 'N' END) AS OSYN,
(CASE WHEN categoryID = 7 THEN 'Y' ELSE 'N' END) AS HDDYN,
(CASE WHEN subCategoryID = 1 THEN 'Y' ELSE 'N' END) AS powerYN,
(CASE WHEN subCategoryID = 2 THEN 'Y' ELSE 'N' END) AS processorYN,
(CASE WHEN subCategoryID = 3 THEN 'Y' ELSE 'N' END) AS moboYN,
(CASE WHEN subCategoryID = 4 THEN 'Y' ELSE 'N' END) AS memoryYN,
(CASE WHEN subCategoryID = 5 THEN 'Y' ELSE 'N' END) AS graphicsYN,
(CASE WHEN subCategoryID = 6 THEN 'Y' ELSE 'N' END) AS opticalYN,
(CASE WHEN subCategoryID = 7 THEN 'Y' ELSE 'N' END) AS soundYN
FROM configuration c JOIN parts p ON p.partID = c.partID
WHERE c.customID = @ID", conn);
conn.Open();
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
string[] cases = { dr["partID"].ToString() };
}
케이스 배열에 'casesYN'값이 Y로 설정된 partID 만 삽입 할 수 있습니다. 이제는 sql 쿼리에 'partID'를 모두 삽입하므로 어떻게 할 수 있습니까?데이터베이스에서 배열 채우기 C#