I want to run LIKE queries in sqlite3 and safely escape user input. Basically, I want to do something like this:
< /p> char* query = “SELECT * FROM table WHERE LOWER(notes) LIKE’%?%'”;
sqlite
Tag: SQLITE
Encryption SQLite
I will write my own encryption, but want to discuss some internals. It should be used on several mobile platforms – iOS, Android, WP7, desktop services more or less as test platforms. < p>
Le
Create a general query in SQLite-Net C # using SQLiteAsyncConnection
I am using SQLite-net (https://github.com/praeclarum/sqlite-net) to implement a database using Mono on Android and have the following functions:
public class DatabaseTestASync
{
private SQLi
Package SQLITE DB with my app
I created a SQLite database on my computer. I have imported it into the assets folder in the project directory. How can I access it from my Android application? Use Java I/O to copy it to the da
SQLite database
Basic usage of SQLite
As a lightweight database, I personally feel that it is not easy to operate, and each has its advantages and disadvantages.
The use of sqlite3 is to switch to the
Select a specific index line in SQLite
I have an index, and I need to find the row in the table with that index in SQLite.
Example:
Index= 1
Table:
ID-Name
aa1 John
aa2 Mark <-- I need this row
aa3 Lucy
aa4 Jim Which
How do I use the SQLITE backend to provide user-defined functions for Python Blaze?
I use the sqlite database connected to Blaze
df = bz.Data(“sqlite: ///< my database>)
Everything is normal, but I don’t know How to provide a user-defined function in the interaction with df.
I h
SQLITE is more fast by python
I’m just curious, if someone can tell me whether using SQLite to store dictionaries (such as brute force) for Python scripts is an effective method. Although I’m relatively new to Python, I I have
How to name an output column in the SQLite VALUES clause?
If I run this query in sqlite3(3.17.0)
select T.* from (values (1 ),(2),(3),(4),(5)) as T; I get the following output, where there is no name of the first column of T.
———-
1
2
SQLite achieve time accumulation
Form:data
Time Amount
2015-01-01 10000 2015-01-02 20000
2015-01-03 30000
select a.时间,sum(b .Amount) as Cumulative amount
from data a,data b
group by a. time