php – Is SQL injection always a bad thing if the user is limited to non-harmful queries?

Suppose I have a very simple PHP application that acts as a front end for an SQL database. The user enters their query in a box and the application displays the results of the query in a table.

To prevent a user from modifying the table, the SQL user only has permissions for read-only queries, i.e. if a user tries to enter something as DELETE * FROM persons or DROP TABLE persons in the text box, they get an error.

Is it still considered "bad form" if this web application is vulnerable to SQL injection, since the intended use of the application is that the user can execute its own SQL queries (read only) on the database?

A smooth menu on a Banach variety whose point rank is finite but its rank is not globally limited

Is there a Banach collector $ M $ and a fluid card $ f: M to M $ so that the rank of $ Df_x $ is finished for each $ x in M ​​$ but this rank is not uniformly divided

BITS NANO LIMITED – bitsnano.com

I am not an administrator!

New project: BITS NANO LIMITED – bitsnano.com

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</p>
<p>
	<span> </span>
</p>
</p>
<p>	Who we are?
</p>
<p>
	<span> </span>
</p>
</p>
<blockquote class=

ABOUT US

We are focused. So we can see more on the markets.

Nowadays, cryptocurrencies are one of the main payment instruments usable online. BITS NANO LIMITED has been using this type of digital payment for some time to earn and increase profits.

BITS NANO LIMITED, is an officially registered company which offers its customers all the required guarantees, including the confidentiality of data supplied by customers during the registration procedure. Apart from that, we guarantee the accumulation of the requested payments on time and the total amount. The company system, including the help desk, operates 24 hours a day, which means that you are always welcome to contact our experts in case you have any questions.

Addition of the NORMAL list to: Apr 1, 2020

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</p>
</p>
<p>
	<strong>Plans:</strong>
</p>
</p>
<p>
	<span style=7% – 10% EVERYDAY FOREVER

Minimum expenses: $ 20

Maximum expense: $ 50,000

-We accept: Perfect Money / Payeer / Bitcoin / Ethereum / LiteCoin

-Dedicated DDoS server

-Host: Dancom LTD

SSL:

Sectigo RSA Domain Validation Secure Server Certification Authority (ValidTo: 2021-03-29)

IP: 190.115.21.209 Name servers:

Host: Dancom LTD NS1.DDOS-GUARD.NET (186.2.170.100)

NS2.DDOS-GUARD.NET (185.129.100.200)

NS3.DDOS-GUARD.NET (186.2.170.100)

NS4.DDOS-GUARD.NET (185.129.100.200)

NS5.DDOS-GUARD.NET (186.2.170.100)

NS6.DDOS-GUARD.NET (185.129.100.200)

Clerk: NameCheap, Inc.

Created: 2020-03-26

Update : 2020-03-28

Expired:

– Referral commission: 3 levels: 7% – 2% – 1%

– Instant withdrawal

-License GC

Check the HYIP Manager license of GoldCoders

bitsnano.com – Licensed

Link to view and save == >>>

Our investment:

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</p>
<blockquote class=

The amount of 100 USD has been withdrawn from your account. Accounts: U2917300-> U21101940. Memo: Payment of the basket. Deposit at BITS NANO LIMITED Hyipregular user. Date: 11:58 01.04.20. Lot: 309226181.

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</p>
</p>
<p>
	<span style=$ 100 life insurance for this program!

We will take care of it here later!

Bits Nano Limited – Bitsnano.com

I am not an administrator / owner of the project! !!!

IPB image

Date online: 2020-04-01

Investment plans: 7% – 8.5% – 10% per day forever

Minimum expenses: $ 20

Referral committee: 7-2-1%

Type of withdrawal Manual

Licensed script

DDoS protection by DDOS-Guard

Accpet payment: Perfect Money, Payeer, Litecoin, Ethereum, Bitcoin, Bitcoin Cash, Doge, Dash.

About the project:

QUOTE

BITS NANO LIMITED offers you a share in a very profitable business based on the mining and trading of cryptocurrencies. Being in the digital currency market since 2014, we have accumulated a huge base of knowledge and experience in this area. Our team employs professional traders, analysts, political scientists, sociologists. For five years of experience, we have developed a problem-free system and our revenues are constantly increasing. We guarantee a stable profit to every investor in the business. Join and multiply your income with us!

JOIN NOW

Refback: http://invest-analysis.org/?a=details&lid=2285

BITS NANO LIMITED – bitsnano.com

I am not an administrator / owner of the project! !!!

banner728.gif "data-src =" https://bitsnano.com/banners/banner728.gif "src =" https://topgoldforum.com/applications/core/interface/js/spacer.png "/>
</p>
<p>
	<strong>Date online: </strong> 2020-04-01</p>
<p>	<strong>Investment plans:</strong> 7% – 8.5% – 10% per day forever
</p>
<p>
	<strong>Minimum expenses: </strong>  $ 20
</p>
<p>
	<strong>Referral committee: </strong> 7-2-1%
</p>
<p>
	<strong>Type of withdrawal</strong> Manual    </p>
<p>	<strong>Licensed script </strong>
</p>
<p>
	<strong>DDoS protection by DDOS-Guard</strong>
</p>
<p>
	<strong>Accpet payment: </strong>  Perfect Money, Payeer, Litecoin, Ethereum, Bitcoin, Bitcoin Cash, Doge, Dash.
</p>
<p>
	<strong>About the project:</strong></p>
<p>	BITS NANO LIMITED offers you a share in a very profitable business based on the mining and trading of cryptocurrencies. Being in the digital currency market since 2014, we have accumulated a huge base of knowledge and experience in this area. Our team employs professional traders, analysts, political scientists, sociologists. For five years of experience, we have developed a problem-free system and our revenues are constantly increasing. We guarantee a stable profit to every investor in the business. Join and multiply your income with us!
	</p>
<blockquote class=

JOIN NOW

Refback: http://invest-analysis.org/?a=details&lid=2285

Check the condition:
? a = image & lid = 2285

What is the maximum storage capacity of a MariaDB / MongoDB on a machine with very limited RAM memory?

Given a machine with very limited RAM (1 GB), how much data could be stored regardless of performance? Execution of MariaDB / MongoDB.

Frankly asked, is it possible to use a Raspberry Pi 3 with a 1 TB hard drive to store 1 TB of data?

Expert Golden Investment Limited – Expertgolden.com

I am not an administrator here!

QUOTE

Expertgolden Trade LTD is a UK based trading company that has a unique character in the Forex and Crypto Trading market with qualified and talented experts to serve our clients passive profitable income. Forex and Crypto Trading are now one of the riskiest and most profitable sources of profit. The Expertgolden Trade LTD team has innovated maximum intuitive investment techniques and opened the platform to global users to invest in cryptocurrency and earn risk-free interest like as a bank . This immersive device is beautifully designed so that the user can benefit from it as easily as possible with maximum security. HB is particularly targeted on binary and leveraged trading for its demand and volatility. It is therefore the most profitable platform for us to make income and to proportion with our users.

IPB image

Project Auto Mining Fast: 35% – 50% every hour for 3 hours
Plan amount spent ($) Hourly profit (%)
Package 1 $ 0.10 – $ 500.00 35.00
Package $ 2,501.00 – $ 1,000.00 37.00
Package $ 3,001.00 – $ 2,500.00 40.00
Package $ 4,2501.00 – $ 5,000.00 45.00
Package $ 5,500.00 – $ 10,000.00 50.00

Automatic project mining standard: 18% – 35% every hour for 6 hours
Plan amount spent ($) Hourly profit (%)
Package 1 $ 0.10 – $ 750.00 18.00
Package $ 2,751.00 – $ 1,500.00 20.00
Package $ 3,1501.00 – $ 3,000.00 25.00
Plan 4 $ 3001.00 – $ 5000.00 30.00
Package $ 5,500.00 – $ 20,000.00 35.00

Project Auto Mining High Profit: 7.5% – 25% every hour for 15 hours
Plan amount spent ($) Hourly profit (%)
Package 1 $ 0.10 – $ 1,000.00 7.50
Plan 2 1001.00 $ – 3000.00 $ 10.00
Package $ 3,300.00 – $ 7,500.00 $ 15.00
Package $ 4,751.00 – $ 15,000.00 20.00
Package 5 $ 15,001.00 – $ 50,000.00 25.00

Auto Mining Big Profit Project: 350% – 750% after 3 days
Amount of plan spent ($) Profit (%)
Package 1 $ 0.10 – $ 500.00 350.00
Package $ 2,501.00 – $ 1,000.00 400.00
Plan 3 $ 1,001.00 – $ 2,500.00 500.00
Plan 4 $ 2,501.00 – $ 5,000.00 600.00
Package $ 5,500.00 – $ 75,000.00 750.00

Auto Mining Big High Profit Project: 750% – 1200% after 6 days
Amount of plan spent ($) Profit (%)
Package 1 $ 0.10 – $ 1,000.00 750.00
Package $ 2,001.00 – $ 2,500.00 850.00
Plan 3 $ 2501.00 – $ 5000.00 950.00
Plan $ 4,500.00 – $ 10,000.00 1,100.00
Package 5 $ 10,001.00 – $ 100,000.00 1,200.00

VIP benefit of the Auto Mining project: 1600% – 4000% after 12 days
Amount of plan spent ($) Profit (%)
Package 1 $ 0.10 – $ 1,500.00 $ 1,600.00
Package 2 1501.00 $ – 5000.00 $ 2000.00
Package $ 3,500.00 – $ 7,500.00 $ 2,500.00
Plan 4 $ 7,501.00 – $ 15,000.00 3,000.00
Package 5 $ 15,001.00 – $ 150,000.00 4,000.00

QUOTE

SSL encryption
DDos protection
Licensed script
Name of Registrar Silo, LLC
Created on 2020-03-26
Expires 2021-03-26
Updated on 2020-03-27
NS NS1.THCSERVERS.COM NS2.THCSERVERS.COM
NS3.THCSERVERS.COM NS4.THCSERVERS.COM

Accept: PM, Payeer, Bitcoin, …

Join us here: https://expertgolden.com/

My deposit:

QUOTE

The amount of 100 USD has been withdrawn from your account.
Accounts: U4603107-> U22859931. Memo: Payment of the basket.
Deposit with user expertgolden.com hyiptank ..
Date: 14:05 29.03.20. Lot: 308739983.

Expert Golden Investment Limited – expertgolden.com

I am not an administrator here!

Expertgolden Trade LTD is a UK based trading company that has a unique character in the Forex and Crypto Trading market with qualified and talented experts to serve our clients passive profitable income. Forex and Crypto Trading are now one of the riskiest and most profitable sources of profit. The Expertgolden Trade LTD team has innovated maximum intuitive investment techniques and opened the platform to global users to invest in cryptocurrency and earn risk-free interest like as a bank . This immersive device is beautifully designed so that the user can benefit from it as easily as possible with maximum security. HB is particularly targeted on binary and leveraged trading for its demand and volatility. It is therefore the most profitable platform for us to make income and to proportion with our users.

logo.png "data-src =" https://expertgolden.com/images/logo.png "src =" https://topgoldforum.com/applications/core/interface/js/spacer.png "/>
</p>
<p>
	<strong>Project Auto Mining Fast: 35% – 50% every hour for 3 hours</strong></p>
<p>	Plan amount spent ($) Hourly profit (%)<br />
	Package 1 $ 0.10 – $ 500.00 35.00<br />
	Package $ 2,501.00 – $ 1,000.00 37.00<br />
	Package $ 3,001.00 – $ 2,500.00 40.00<br />
	Package $ 4,2501.00 – $ 5,000.00 45.00<br />
	Package $ 5,500.00 – $ 10,000.00 50.00</p>
<p>	<strong>Automatic project mining standard: 18% – 35% every hour for 6 hours</strong></p>
<p>	Plan amount spent ($) Hourly profit (%)<br />
	Package 1 $ 0.10 – $ 750.00 18.00<br />
	Package $ 2,751.00 – $ 1,500.00 20.00<br />
	Package $ 3,1501.00 – $ 3,000.00 25.00<br />
	Plan 4 $ 3001.00 – $ 5000.00 30.00<br />
	Package $ 5,500.00 – $ 20,000.00 35.00</p>
<p>	<strong>Project Auto Mining High Profit: 7.5% – 25% every hour for 15 hours</strong></p>
<p>	Plan amount spent ($) Hourly profit (%)<br />
	Package 1 $ 0.10 – $ 1,000.00 7.50<br />
	Plan 2 1001.00 $ – 3000.00 $ 10.00<br />
	Package $ 3,300.00 – $ 7,500.00 $ 15.00<br />
	Package $ 4,751.00 – $ 15,000.00 20.00<br />
	Package 5 $ 15,001.00 – $ 50,000.00 25.00</p>
<p>	<strong>Auto Mining Big Profit Project: 350% – 750% after 3 days</strong></p>
<p>	Amount of plan spent ($) Profit (%)<br />
	Package 1 $ 0.10 – $ 500.00 350.00<br />
	Package $ 2,501.00 – $ 1,000.00 400.00<br />
	Plan 3 $ 1,001.00 – $ 2,500.00 500.00<br />
	Plan 4 $ 2,501.00 – $ 5,000.00 600.00<br />
	Package $ 5,500.00 – $ 75,000.00 750.00</p>
<p>	<strong>Auto Mining Big High Profit Project: 750% – 1200% after 6 days</strong></p>
<p>	Amount of plan spent ($) Profit (%)<br />
	Package 1 $ 0.10 – $ 1,000.00 750.00<br />
	Package $ 2,001.00 – $ 2,500.00 850.00<br />
	Plan 3 $ 2501.00 – $ 5000.00 950.00<br />
	Plan $ 4,500.00 – $ 10,000.00 1,100.00<br />
	Package 5 $ 10,001.00 – $ 100,000.00 1,200.00</p>
<p>	<strong>VIP benefit of the Auto Mining project: 1600% – 4000% after 12 days</strong></p>
<p>	Amount of plan spent ($) Profit (%)<br />
	Package 1 $ 0.10 – $ 1,500.00 $ 1,600.00<br />
	Package 2 1501.00 $ – 5000.00 $ 2000.00<br />
	Package $ 3,500.00 – $ 7,500.00 $ 2,500.00<br />
	Plan 4 $ 7,501.00 – $ 15,000.00 3,000.00<br />
	Package 5 $ 15,001.00 – $ 150,000.00 4,000.00</p>
<blockquote class=

SSL encryption

DDos protection
Licensed script
Name of Registrar Silo, LLC
Created on 2020-03-26
Expires 2021-03-26
Updated on 2020-03-27
NS NS1.THCSERVERS.COM NS2.THCSERVERS.COM
NS3.THCSERVERS.COM NS4.THCSERVERS.COM

Accept: PM, Payeer, Bitcoin, …

Join us here: https://expertgolden.com/

My deposit:

Doge Trade Limited – doge.trade

I am not an administrator / owner of the project! !!!

Date online: 2020-03-22

Investment plans: 5.83-9.35% daily for 24 days – 250-300% after 20 days


Free bonus plan: 2 Doge per day

Minimum expenses: 1000 Doge

Referral committee: 8%

Type of withdrawal Instant

Licensed script

DDoS protection by DDOS-Guard

Accpet payment: Doge.

About the project:

We exchange with passion and commitment

The Doge.Trade system offers Dogecoin payments regardless of exchange rate fluctuations. You can only use with Dogecoin to make a deposit. Our traders trade daily on major platforms such as Binance, Huobi, Bkex. In order to diversify, we also process arbitrage using various cryptocurrency exchange platforms.
Let's grow up together

JOIN NOW

Refback: http://invest-analysis.org/?a=details&lid=2263

Check the condition:
? a = image & lid = 2263

Mybit Online Limited – Mybitonline.com

>> I am not an administrator <<

Reduced image

Mybit Online Limited is a company registered in the United Kingdom (company no. 12354658). We offer our investors several service plans in which they can participate in the project. For us, this is the opportunity to grow faster and increase the fund, and for our partners – excellent income. We welcome everyone interested in news from the world of Forex and Digital trading and cloud mining as well as the globalization of digital currency. We are ready to cooperate with online investors from around the world in this promising and beneficial area. Mybit Online Limited, is an investment instrument specially created for those who need to create a reliable and profitable source of real net income. No hidden fees, bank account, no special benefits, everything is clear and the conditions and rules are the same for all partners. With us you will have a hassle-free investment, even without the paperwork. Before investing in a foreign exchange market, we seek a long-term appreciation of our assets. To be more precise, we have to say that our business is registered in the offshore, our traders and our market research live all over the world. The most important aspect of our investments, which range from low, medium to high returns, is that our main investments are always guaranteed, based on this fact, all other investments are also guaranteed.

Investment plans

3.15% daily for 60 days
150% after 3 days
14% daily for 20 days
410% after 4 days (Premium start)

6% commission

JOIN NOW

This post was edited by TRUSTSMONITOR: Today, 7:28 AM