Tag: sqlite

Is there a way to decrypt a NULL text?

I am new to phpmyadmin and mysql. I have created a localhost WordPress community website where users can upload posts. I need to get access at the text of every post they upload via phpmyadmin because I want to connect the website with an android app. What I can’t figure out is why the text field is sho…

SQLite3 Update a row based on a select query in another table

laravel php sql sqlite

Basically I am trying to find a way to update the vehicle’s booking status associated with the client_drivers_license_number after its matched to a variable I will input on my laravel project (123456789 below). I am not sure how I can make an update with values matching from mulitple tables so my best a…

How to check if SQLite row is empty

php sql sqlite

I have the following which only inserts to column two if the value is empty: However, this only works if column two if the value is null. How can I get this to work if it is either NULL OR an empty string. It should always insert to one and three. It should only insert to two if it is

Update SQLite row only if a column is empty

case php sql sql-update sqlite

I have the following: one and three should always be updated. However, how can I update two only if it is null/empty? I can do this in a separate command, though how can I achieve this in one prepared statement? I am using SQLite3 Answer Use a CASE expression for column two: Or with COALESCE():

SQLite FTS5 through PHP/PDO – How to bind values while filtering on a column name?

fts5 pdo php sqlite

In a FTS5 MATCH clause, column names used as filters are declared with an ending colon, like in: … WHERE ftstable MATCH ‘colname: keyword’ (as per https://sqlite.org/fts5.html#fts5_column_filters) …

Unexpected SELECT output from SQLite

php select sql sqlite

5 mins ago was testing a query against SQLite database and got the following issue with < operator. Here's the info: [Table schema] CREATE TABLE products ( name TEXT, number TEXT, …

How can I pass values from my Laravel App’s Sqlite database to a .js file to allow Paypal Checkout buttons to function?

javascript laravel paypal php sqlite

I will say up front, that I am sure there may be easier or better ways to do this, so if you know of one feel free to comment and explain your method. For my application though, some things cannot …

SQLite, SQLCipher, PHP and PowerShell considerations

php powershell sqlcipher sqlite

so I am making this great webapp for our intranet and I want to use SQLite. For added security I think it would be great to use Zetetic SQLCipher which makes the DB file encrypted and unreadable in …

PHP – Issue with PDO using CONCAT() with SQLite

mysql pdo php sqlite

I’m using the same query, through PDO connector, to concatenate string in both: MySQL database and a mirroring SQLite one. Both they have same table same structure etc. But when the query is executed, MySQL performs the query correctly, while SQLite goes in error thus I get an error 500. Is there a solu…

Prevent SQL injection attack in PHP

php security sql sql-injection sqlite

I would like to prevent SQL attacks on this piece of PHP code (this is just a practice exercise in class). This can easily be exploited by setting @mail equal to something like ‘); DROP TABLE PURCHASE;…