Wayback Machinekoobas.hobune.stream
May JUN Jul
Previous capture 12 Next capture
2021 2022 2023
1 capture
12 Jun 22 - 12 Jun 22
sparklines
Close Help
  • Products
  • Solutions
  • Made with Unity
  • Learning
  • Support & Services
  • Community
  • Asset Store
  • Get Unity

UNITY ACCOUNT

You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Login Create account
  • Blog
  • Forums
  • Answers
  • Evangelists
  • User Groups
  • Beta Program
  • Advisory Panel

Navigation

  • Home
  • Products
  • Solutions
  • Made with Unity
  • Learning
  • Support & Services
  • Community
    • Blog
    • Forums
    • Answers
    • Evangelists
    • User Groups
    • Beta Program
    • Advisory Panel

Unity account

You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Login Create account

Language

  • Chinese
  • Spanish
  • Japanese
  • Korean
  • Portuguese
  • Ask a question
  • Spaces
    • Default
    • Help Room
    • META
    • Moderators
    • Topics
    • Questions
    • Users
    • Badges
  • Home /
  • Help Room /
avatar image
0
Question by Naxelito · Oct 18, 2015 at 07:09 PM · c#string

SQLite Reader.read always returns false (Unity 5)

When i execute the query below in DB Browser SQL it returns the rows it is supposed to return. When i try to use the reader.Read() it always returns False,hence it can not enter the while loop. It does connect to the database and it WILL give me an error if i choose an invalid table/column but no matter what query i use,it will never return anything inside the reader. Am not sure if my sqlite3.dll is the cause or not,also i dont know if i need sqlite3.def . It was really hard to get x64 versions of them,sqlite3.dll IS for x64 but i dont know if it is the cause of the problem.

Any help?

alt text alt text http://prntscr.com/8soxt6

http://prntscr.com/8soy7f

 using UnityEngine;
 using System.Collections;
 using Mono.Data.Sqlite;
 using System.Data;
 public class SQLHandler : MonoBehaviour {
     
      void Start()
         {
         string sqlQuery = "SELECT CardID FROM Cards";
         
         string conn = "Data Source = " + Application.dataPath + "/Tether_Weavers_Database.db; Version=3;";//Path to database.
         SqliteConnection dbconn;
         dbconn = new SqliteConnection(conn);
 
         SqliteCommand dbcmd = new SqliteCommand(sqlQuery, dbconn);
         dbconn.Open(); //Open connection to the database.
         
         Debug.Log("i still go!");
         Debug.Log(conn);
        
         SqliteDataReader reader = dbcmd.ExecuteReader();
        
         while (reader.Read())
         {
             //NEVER GETS HERE
             Debug.Log("i cant getin here :(");
             string name = reader.GetString(0);
             
 
             
             Debug.Log( " name =" + name );
         }
         reader.Close();
         reader = null;
         dbcmd.Dispose();
         dbcmd = null;
         dbconn.Close();
         dbconn = null;
     }
 }



trash1.png (41.5 kB)
trash2.png (13.5 kB)
Comment
Add comment
10 |3000 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users

1 Reply

· Add your reply
  • Sort: 
avatar image
0

Answer by Naxelito · Oct 18, 2015 at 09:36 PM

Solved it....the DLL was fine,the problem was that the program i was using was making .db sqlite3 databases, when i needed .s3db

Comment
Add comment · Share
10 |3000 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users

Your answer

Hint: You can notify a user about this post by typing @username

Up to 2 attachments (including images) can be used with a maximum of 524.3 kB each and 1.0 MB total.

Follow this Question

Answers Answers and Comments

31 People are following this question.

avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image avatar image

Related Questions

Check if 2 InputField contains 2 words (not the same)? Feel like it's easy but can't figure out what's wrong 0 Answers

Error FormatException: Input string was not in a correct format. 0 Answers

Find with string concatenation 0 Answers

Insert string into empty list at a specific index 0 Answers

How to output a List of Strings to canvas text? 0 Answers


Enterprise
Social Q&A

Social
Subscribe on YouTube social-youtube Follow on LinkedIn social-linkedin Follow on Twitter social-twitter Follow on Facebook social-facebook Follow on Instagram social-instagram

Footer

  • Purchase
    • Products
    • Subscription
    • Asset Store
    • Unity Gear
    • Resellers
  • Education
    • Students
    • Educators
    • Certification
    • Learn
    • Center of Excellence
  • Download
    • Unity
    • Beta Program
  • Unity Labs
    • Labs
    • Publications
  • Resources
    • Learn platform
    • Community
    • Documentation
    • Unity QA
    • FAQ
    • Services Status
    • Connect
  • About Unity
    • About Us
    • Blog
    • Events
    • Careers
    • Contact
    • Press
    • Partners
    • Affiliates
    • Security
Copyright © 2020 Unity Technologies
  • Legal
  • Privacy Policy
  • Cookies
  • Do Not Sell My Personal Information
  • Cookies Settings
"Unity", Unity logos, and other Unity trademarks are trademarks or registered trademarks of Unity Technologies or its affiliates in the U.S. and elsewhere (more info here). Other names or brands are trademarks of their respective owners.
  • Anonymous
  • Sign in
  • Create
  • Ask a question
  • Spaces
  • Default
  • Help Room
  • META
  • Moderators
  • Explore
  • Topics
  • Questions
  • Users
  • Badges