Fix cascade migration (#565)

This commit is contained in:
Mitchell Syer
2023-05-29 17:29:54 -04:00
committed by GitHub
parent 44fb2b02bc
commit dfff047cbf

View File

@@ -6,34 +6,42 @@ import de.neonew.exposed.migrations.helpers.SQLMigration
class M0028_AddCascade : SQLMigration() {
override val sql: String = """
alter table CATEGORYMANGA
drop constraint FK_CATEGORYMANGA_CATEGORY_ID;
drop constraint if exists FK_CATEGORYMANGA_CATEGORY__ID;
alter table CATEGORYMANGA
drop constraint if exists FK_CATEGORYMANGA_CATEGORY_ID;
alter table CATEGORYMANGA
add constraint FK_CATEGORYMANGA_CATEGORY_ID
add constraint FK_CATEGORYMANGA_CATEGORY__ID
foreign key (CATEGORY) references CATEGORY
on delete cascade;
alter table CATEGORYMANGA
drop constraint FK_CATEGORYMANGA_MANGA_ID;
drop constraint if exists FK_CATEGORYMANGA_MANGA__ID;
alter table CATEGORYMANGA
drop constraint if exists FK_CATEGORYMANGA_MANGA_ID;
alter table CATEGORYMANGA
add constraint FK_CATEGORYMANGA_MANGA_ID
add constraint FK_CATEGORYMANGA_MANGA__ID
foreign key (MANGA) references MANGA
on delete cascade;
alter table CHAPTER
drop constraint FK_CHAPTER_MANGA_ID;
drop constraint if exists FK_CHAPTER_MANGA__ID;
alter table CHAPTER
drop constraint if exists FK_CHAPTER_MANGA_ID;
alter table CHAPTER
add constraint FK_CHAPTER_MANGA_ID
add constraint FK_CHAPTER_MANGA__ID
foreign key (MANGA) references MANGA
on delete cascade;
alter table PAGE
drop constraint FK_PAGE_CHAPTER_ID;
drop constraint if exists FK_PAGE_CHAPTER__ID;
alter table PAGE
drop constraint if exists FK_PAGE_CHAPTER_ID;
alter table PAGE
add constraint FK_PAGE_CHAPTER_ID
add constraint FK_PAGE_CHAPTER__ID
foreign key (CHAPTER) references CHAPTER
on delete cascade;
""".trimIndent()