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SQLite - load a game from games, that has not been processed - AI
Im just going add some of these here as they might be useful in the future. Request: Can you write a sqlite query to select the latest game from this table using insdate as the datetime structure ..
mysql to sqlite notes
### MySQL to SQLite converterhttps://pypi.org/project/mysql-to-sqlite3/https://github.com/dumblob/mysql2sqlitehttps://stackoverflow.com/questions/3890518/convert-mysql-to-sqlite ```pip instal..
clean excess binary logs from mysql - free up space
Update: 30 July 2023 I actually prefer this command, i just have to figure out why im getting so many binlog files! MYSQL PURGE BINARY LOGS BEFORE '2023-07-30 00:00:00';PURGE BINARY LOGS BEFORE NOW..
How To Install SQLite on Ubuntu 20.04
Bash sudo apt install sqlite3 and to get it working with php, pick your version of php and change the following Bash sudo apt-get install php7.4-sqlite3
sqlite escape string
simple sqlite php escaped string https://www.php.net/manual/en/sqlite3.escapestring.php
MySQL to Sqlite converter
# Converts a mysqldump file into a Sqlite 3 compatible file. It also extracts the MySQL `KEY xxxxx` from the# CREATE block and create them in separate commands _after_ all the INSERTs. # Awk is choos..
unable to write to a sqlite database with docker
turns out this was not a docker specific problem, i was getting the readonly database error. even if the database has full write permissions, the directory also needs to have write permissions ..
function to delete older sqlite records when the limit is reached
I had an issue where a sqlite database was hitting over 100,000 records and this was causing quite a lot of lag and crashing on my server, the number of records was not really meant to be this high, s..
count total results from distinct sqlite
a query to count the total items found on a distinct query
sqlite fetchArray into another array
was having an issue when trying to return a multi array using sqlite over multiple rows. Stack Overflow Inspiration I tried a few of these but it was not incrementing key, and also it was only..
load array load all items from an array while in a sqlite load sql loop
i find this useful when loading a bunch of items in a class while looping through data, rather than assigning variables manually i just add the array of item names into the class to begin with and the..
PHP/SQLite - Load Random Item
loads a random item from the current class / db using sqlite.
check column exists in table sqlite
this will return 1 if the column name exists in the table or 0 if it does not
Fixing PHP SQLite database is locked warning - Unable to execute statement: database is locked
Apparently this error is caused by not closing the database after using it. Warning: SQLite3::query(): Unable to execute statement: database is locked. You can close the database using the fol..
Create a UTF8 General MySQL Database with Command
This will create a UTF8 database with the character encoding utf8_general_ci replacing the with your database name. I was manually doing this in adminer before this and selecting the encoding, this i..
php mysql table exists function
this checks if a mysql table already exists in the selected database and returns true or false
php convert date now into a sql timestamp
an easy way to get the current date from php into a mysql or sql timestamp format, this uses the server time
create a mysql or sqlite current timestamp with php
just in case you need to create a CURRENT_TIMESTAMP using php, this formats the current date into the following.
PHP MySQL vs SQLite Count Items Function
I have been writing a few functions using sqlite and mysql. There are a couple of slight differences which can be seen in this count items_function.
sqlite check table name exists
check that the table name exists in a sqlite database, this function it taken from a class.
sqlite basic sql and loop results
basic loop through sql results using sqlite and php $sql = "select $field_name from $db_table_name"; $out = ""; $result = $db->query($sql); if($result) { while($row = $result->fetchA..
sqlite delete data older than timestamp days
good if you need to delete data older than a certain date, i tested this and it seems to delete data older than 2 days but might have had the time stamp incorrect or something. DELETE FROM $db_tabl..
