yujunjun/strapi
1
0
Fork 0
mirror of https://github.com/strapi/strapi.git synced 2025-11-01 18:33:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(database): drop foreign keys before dropping indexes

Browse Source
This commit is contained in:
Ben Irvin 2024-05-02 19:18:31 +02:00 committed by GitHub
parent 6c76c1b8c2
commit 2264b66ec3
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 24 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
packages/core/database/src/schema/builder.ts
View File

@ -248,16 +248,7 @@ const createHelpers = (db: Database) => {
await schemaBuilder.alterTable(table.name, (tableBuilder) => {
// Delete indexes / fks / columns
for (const removedIndex of table.indexes.removed) {
debug(`Dropping index ${removedIndex.name} on ${table.name}`);
dropIndex(tableBuilder, removedIndex);
}
for (const updateddIndex of table.indexes.updated) {
debug(`Dropping updated index ${updateddIndex.name} on ${table.name}`);
dropIndex(tableBuilder, updateddIndex.object);
}
// Drop foreign keys first to avoid foreign key errors in the following steps
for (const removedForeignKey of table.foreignKeys.removed) {
debug(`Dropping foreign key ${removedForeignKey.name} on ${table.name}`);
dropForeignKey(tableBuilder, removedForeignKey);
@ -273,6 +264,29 @@ const createHelpers = (db: Database) => {
dropColumn(tableBuilder, removedColumn);
}
// for mysql only, dropForeignKey also removes the index, so don't drop it twice
const isMySQL = db.config.connection.client === 'mysql';
const ignoreForeignKeyNames = isMySQL
? [
...table.foreignKeys.removed.map((fk) => fk.name),
...table.foreignKeys.updated.map((fk) => fk.name),
]
: [];
for (const removedIndex of table.indexes.removed) {
if (!ignoreForeignKeyNames.includes(removedIndex.name)) {
debug(`Dropping index ${removedIndex.name} on ${table.name}`);
dropIndex(tableBuilder, removedIndex);
}
}
for (const updatedIndex of table.indexes.updated) {
if (!ignoreForeignKeyNames.includes(updatedIndex.name)) {
debug(`Dropping updated index ${updatedIndex.name} on ${table.name}`);
dropIndex(tableBuilder, updatedIndex.object);
}
}
// Update existing columns / foreign keys / indexes
for (const updatedColumn of table.columns.updated) {
debug(`Updating column ${updatedColumn.name} on ${table.name}`);