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Fix handling of null values in database migration to version 3 

Some values prior to this version could be null, this wasn't handled
properly before.
This commit is contained in:
Mauricio Colli 2020-03-30 15:43:22 -03:00
parent dd682013f9
commit 053440c4a8
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1 changed files with 10 additions and 2 deletions
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12
app/src/main/java/org/schabi/newpipe/database/Migrations.java
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@ -81,8 +81,16 @@ public class Migrations {
" duration INTEGER NOT NULL, uploader TEXT NOT NULL, thumbnail_url TEXT, view_count INTEGER, textual_upload_date TEXT, upload_date INTEGER," +
" is_upload_date_approximation INTEGER)");
database.execSQL("INSERT INTO streams_new (uid, service_id, url, title, stream_type, duration, uploader, thumbnail_url, view_count, textual_upload_date, upload_date, is_upload_date_approximation)"+
" SELECT uid, service_id, url, title, stream_type, duration, uploader, thumbnail_url, NULL, NULL, NULL, NULL FROM streams");
database.execSQL("INSERT INTO streams_new (uid, service_id, url, title, stream_type," +
"duration, uploader, thumbnail_url, view_count," +
"textual_upload_date, upload_date, is_upload_date_approximation) " +
"SELECT uid, service_id, url, IFNULL(title, \"\"), IFNULL(stream_type, \"VIDEO_STREAM\")," +
"IFNULL(duration, 0), IFNULL(uploader, \"\"), IFNULL(thumbnail_url, \"\"), NULL," +
"NULL, NULL, NULL " +
"FROM streams " +
"WHERE url IS NOT NULL");
database.execSQL("DROP TABLE streams");
database.execSQL("ALTER TABLE streams_new RENAME TO streams");