SQL Reference

Saltfactory · com.a4droid.sql_reference

Not rated yet 100K+ downloads v2.3 927.6 KB Android 2.1+ PEGI 3 · Everyone

Download APK 927.6 KB All versions

The source store flagged this file with a security warning Details

At a glance

Latest version: v2.3 (8)
Updated: Mar 29, 2013 (13 years ago)
APK size: 927.6 KB
Requires: Android 2.1+ (API 7)
CPU support: Any (no native code)
Category: Books & Reference (app)
Permissions: 3
Website: a4droid.blogspot.com
Developer contact: [email protected]

About this APK

SQL Reference is an app by Saltfactory in the Books & Reference category. It has no native code, so it runs on any Android processor.

It asks for 3 permissions, none of them sensitive. The app offers in-app purchases through Google Play.

Description

From the listing uploaded by “htcsense”.

SQL Reference will help you to understand the basics of SQL and become familiar with the advanced level. Content of the handbook is divided into four categories: - Basics - Advanced - Functions - Articles The description of each function includes some examples with comments. Reference is also shown major differences of the syntax of the various databases: MySQL, SQL Server, Oracle, Access. If you have suggestions, ideas to improve the application and comments, please, use the feedback form. You can find it in the menu.

Security & authenticity

Security rating: Warning

Signing certificate

Certificate issued to “A4DROID” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature check failed Mar 8, 2025
Antivirus scan passed Oct 20, 2020
Signed byCN=Sergey Ivanov, O=A4DROID, L=Moscow, C=RU
Signing certificate (SHA-1)30:70:00:92:DB:A6:B4:E2:FE:5F:4F:9C:9E:CB:A7:24:78:F1:57:15
File MD561b130f533cf5bdcfeb8739f2e84b5eb
Uploaded by “htcsense” Gold tier · 55,791 followers · uploading since 2012

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (3)

SQL Reference requests 3 permissions, none of them sensitive.

Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Touchscreen android.hardware.touchscreen

SQL Reference APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is SQL Reference free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the SQL Reference APK safe?

No one can promise that a file is safe, but some things can be checked. The source store flagged this file with a security warning. After downloading, check that the file's MD5 is 61b130f533cf5bdcfeb8739f2e84b5eb.