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db setup //runable

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This commit is contained in:
Malte Schulze Hobeling
2022-11-29 22:45:05 +01:00
parent d5d98fde7a
commit 79aaa3fe85
1 changed files with 5 additions and 5 deletions
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10
src/main/java/com/bib/essensbestellungsverwaltung/HelloApplication.java
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@@ -20,7 +20,7 @@ public class HelloApplication extends Application {
} }
public static void main(String[] args) { public static void main(String[] args) {
String sql = """ /* String sql = """
CREATE TABLE IF NOT EXISTS user ( CREATE TABLE IF NOT EXISTS user (
id integer PRIMARY KEY, id integer PRIMARY KEY,
name text);"""; name text);""";
@@ -28,10 +28,10 @@ public class HelloApplication extends Application {
String sql3 = "INSERT INTO user (id,name) VALUES (1,'test1')"; String sql3 = "INSERT INTO user (id,name) VALUES (1,'test1')";
try(Connection conn = connect(); try(Connection conn = connect();
Statement stmt = conn.createStatement()){ Statement stmt = conn.createStatement()){
//stmt.execute(sql); stmt.execute(sql);
//stmt.execute(sql3); stmt.execute(sql3);
PreparedStatement pstmt = conn.prepareStatement(sql2); PreparedStatement pstmt = conn.prepareStatement(sql2);
pstmt.setInt(1,1); pstmt.setInt(1,0);
ResultSet rs = pstmt.executeQuery(); ResultSet rs = pstmt.executeQuery();
while (rs.next()){ while (rs.next()){
System.out.println(rs.getInt("id")); System.out.println(rs.getInt("id"));
@@ -39,7 +39,7 @@ public class HelloApplication extends Application {
}catch (SQLException e){ }catch (SQLException e){
e.printStackTrace(); e.printStackTrace();
return; return;
} } */
launch(); launch();
} }