nramkissoon / sqlite-c

sqlite in C

In order to practice C and learn about database internals, I followed this awesome tutorial: (https://cstack.github.io/db_tutorial/)[https://cstack.github.io/db_tutorial/].

The database has a fixed schema of the following format:

Id	Username	Email
uint32	char[32]	char[255]

How to compile

cc db.c -o db

Start REPL

The program requires a file to persist data. Supply a name to create one if it does not exist.

./db mydb.db

Insert

Insert a row into the database.

insert 1 user1 [e-mail]

Select

Print all rows in the database

select

Print database in BTree format

.btree

Exit REPL

Flush changes to database file and close REPL.

.exit