에러해결 전 DB

MoneyDB.js

 import SQLite from 'react-native-sqlite-storage';
-import { View, Text, StyleSheet } from 'react-native';
+import { View, Text, StyleSheet, Button } from 'react-native';
 import React, { useEffect } from 'react';
 
 SQLite.DEBUG(true);
@@ -17,18 +17,32 @@ function MoneyDB() {
 
   const loadAndQueryDB = () => {
     db = SQLite.openDatabase(database_name, database_version, database_displayname, database_size, () => { console.log('load db') }, error => console.log(error.message));
-    
+
   };
 
-  useEffect(() => {
-    loadAndQueryDB()
+  const getData = () => {
+    db.transaction(tx => { console.log("데이터 가져오기"); tx.executeSql('SELECT * FROM Test;', [], (tx, results) => { console.log("select "); console.log('results:',results.rows.row) }, (error) => console.log(error)) })
+  }
+
+  const createTable = () => {
+    db.transaction(tx => { console.log("테이블 생성하기"); tx.executeSql('CREATE TABLE IF NOT EXISTS Test(' + 'age INTEGER);', [], () => { console.log("테이블 생성 성공 "); }, (error) => console.log(error)) })
+  }
+
+  const insertData = () => {
+    db.transaction(tx => { console.log("데이터 삽입하기"); tx.executeSql('INSERT INTO Test (age) VALUES (23);', [], () => { console.log("삽입 성공"); }, (error) => console.log(error)) })
+  }
 
-  }, [])
+    useEffect(() => {
+      loadAndQueryDB()
+    }, [])
 
   return (
     <>
       <View>
         <Text>DB</Text>
+        <Button title='데이터 가져오기' onPress={() => getData()} />
+        <Button title='테이블 생성하기' onPress={() => createTable()} />
+        <Button title='데이터 삽입하기' onPress={() => insertData()} />
       </View>
     </>
   )