GitHub/Anki
1
0
Fork 0
mirror of https://github.com/ankitects/anki.git synced 2025-09-19 06:22:22 -04:00
Code Issues Projects Releases Packages 1 Wiki Activity Actions

Add comment explaining why sfld column has type integer

Browse source 
The `notes.sfld` column in the `collection.anki2` database has type `integer`, even though it contains text. This is [something SQLite allows](https://dba.stackexchange.com/questions/106364/text-string-stored-in-sqlite-integer-column) and was done to allow integer values to sort numerically. Add a comment explaining this.
This commit is contained in:
Kerrick Staley 2021-01-25 18:32:48 +08:00
parent f640602a2d
commit 1eac36c5d7
2 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
CONTRIBUTORS
View file

@ -73,6 +73,8 @@ rye761 <ryebread761@gmail.com>
Guillem Palau Salvà <guillempalausalva@gmail.com> Guillem Palau Salvà <guillempalausalva@gmail.com>
Meredith Derecho <meredithderecho@gmail.com> Meredith Derecho <meredithderecho@gmail.com>
Daniel Wallgren <github.com/wallgrenen> Daniel Wallgren <github.com/wallgrenen>
Kerrick Staley <kerrick@kerrickstaley.com>
******************** ********************
The text of the 3 clause BSD license follows: The text of the 3 clause BSD license follows:

2
rslib/src/storage/schema11.sql
View file

@ -21,6 +21,8 @@ CREATE TABLE notes (
usn integer NOT NULL, usn integer NOT NULL,
tags text NOT NULL, tags text NOT NULL,
flds text NOT NULL, flds text NOT NULL,
-- The use of type integer for sfld is deliberate, because it means that integer values in this
-- field will sort numerically.
sfld integer NOT NULL, sfld integer NOT NULL,
csum integer NOT NULL, csum integer NOT NULL,
flags integer NOT NULL, flags integer NOT NULL,