(김준회) 오라클 DB 연결을 위한 처리

1 files changed, 69 insertions, 0 deletions

diff --git a/lib/oracle-db/db.ts b/lib/oracle-db/db.ts
new file mode 100644
index 00000000..62321df0
--- /dev/null
+++ b/lib/oracle-db/db.ts
@@ -0,0 +1,69 @@
+import knex from 'knex';
+// import oracledb from 'oracledb';
+// eslint-disable-next-line @typescript-eslint/no-require-imports
+const oracledb = require('oracledb');
+
+// Knex Oracle 연결 생성
+export const oracleKnex = knex({
+  client: 'oracledb',
+  connection: {
+    user: process.env.ORACLE_USER,
+    password: process.env.ORACLE_PASSWORD,
+    connectString: process.env.ORACLE_CONNECTION_STRING,
+  },
+  pool: { min: 0, max: 5 }
+});
+
+// OracleDB 직접 연결 생성 함수
+export async function getOracleConnection() {
+  try {
+    const connection = await oracledb.getConnection({
+      user: process.env.ORACLE_USER,
+      password: process.env.ORACLE_PASSWORD,
+      connectString: process.env.ORACLE_CONNECTION_STRING
+    });
+    
+    return connection;
+  } catch (error) {
+    console.error('Oracle DB 연결 오류:', error);
+    throw error;
+  }
+}
+
+// 연결을 테스트하는 함수
+export async function testOracleConnection() {
+  try {
+    const connection = await getOracleConnection();
+    const result = await connection.execute('SELECT 1 FROM DUAL');
+    await connection.close();
+    return { 
+      success: true, 
+      message: 'Oracle DB 연결 성공', 
+      data: result.rows 
+    };
+  } catch (error: unknown) {
+    return { 
+      success: false, 
+      message: 'Oracle DB 연결 실패', 
+      error: error instanceof Error ? error.message : '알 수 없는 오류'
+    };
+  }
+}
+
+// Knex를 사용하여 Oracle 연결 테스트
+export async function testKnexOracleConnection() {
+  try {
+    const result = await oracleKnex.raw('SELECT 1 FROM DUAL');
+    return { 
+      success: true, 
+      message: 'Knex Oracle DB 연결 성공', 
+      data: result 
+    };
+  } catch (error: unknown) {
+    return { 
+      success: false, 
+      message: 'Knex Oracle DB 연결 실패', 
+      error: error instanceof Error ? error.message : '알 수 없는 오류'
+    };
+  }
+} 
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