Louvorg/ReaderForSelfoss-multiplatform
Louvorg/ReaderForSelfoss-multiplatform
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Make the author field nullable #117

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AmineB merged 3 commits from davidoskky/ReaderForSelfoss-multiplatform:author into master 2022-12-28 14:25:38 +00:00
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2 changed files with 7 additions and 1 deletions
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shared/src/commonMain/sqldelight/bou/amine/apps/readerforselfossv2/dao/1.sqm
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ALTER TABLE ITEM ADD COLUMN `author` TEXT;
ALTER TABLE ITEM ADD COLUMN `author` TEXT NOT NULL;
AmineB commented 2022-12-28 10:56:30 +00:00
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You can´t update a sqldelight migration file. You have to create a new file 2.sq and add the sql query changing the column inside.

You can´t update a sqldelight migration file. You have to create a new file `2.sq` and add the sql query changing the column inside.
davidoskky commented 2022-12-28 10:58:21 +00:00
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Ops, I thought this version hadn't been released yet and that thus that would be fine.

Ops, I thought this version hadn't been released yet and that thus that would be fine.
AmineB commented 2022-12-28 12:18:56 +00:00
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I just saw that you can't update a column type in sqlite.

You'll have to rename the existing one create a new one with the old name and the right type, and then drop the old one.(not possible in older versions of android because it's only available since version 3.25.0 of sqlite, and Android has old versions)

You'll have to drop the old column, and recreate it.

Will you be able to do these changes today ? This seem to cause issues for multiple users.

I just saw that you [can't update a column type in sqlite](https://www.sqlite.org/lang_altertable.html#alter_table_rename_column). ~~You'll have to rename the existing one create a new one with the old name and the right type, and then drop the old one.~~(not possible in older versions of android because it's only available since version 3.25.0 of sqlite, and Android has [old versions](https://stackoverflow.com/a/52346199)) You'll have to drop the old column, and recreate it. Will you be able to do these changes today ? This seem to cause issues for multiple users.
davidoskky commented 2022-12-28 13:15:07 +00:00
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Yes, I'll submit everything soon.

Yes, I'll submit everything soon.
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shared/src/commonMain/sqldelight/bou/amine/apps/readerforselfossv2/dao/2.sqm Normal file
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CREATE TABLE ITEM_BACKUP AS SELECT `id`, `datetime`, `title`, `content`,
AmineB commented 2022-12-28 13:32:15 +00:00
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This is unnecessary.

The data will be updated if needed with the update of updateItem you made.

Droping the column and recreating it should by enough.

This is unnecessary. The data will be updated if needed with the update of `updateItem` you made. Droping the column and recreating it should by enough.
davidoskky commented 2022-12-28 13:38:45 +00:00
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Dropping columns was introduced in version 3.35 https://sqlite.org/changes.html

Dropping columns was introduced in version 3.35 https://sqlite.org/changes.html
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`unread`, `starred`, `thumbnail`, `icon`, `link`, `sourcetitle`,
`tags` FROM ITEM;
ALTER TABLE ITEM_BACKUP ADD COLUMN `author` TEXT;
DROP TABLE ITEM;
ALTER TABLE ITEM_BACKUP RENAME TO ITEM;