fix: resolve nameless TableForeign on drop foreign key (#9460)

Closes #9432
typeorm · Nov 4, 2022 · efb4168 · efb4168
1 parent 2e1c9fd
commit efb4168
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/driver/postgres/PostgresQueryRunner.ts b/src/driver/postgres/PostgresQueryRunner.ts
@@ -2874,6 +2874,15 @@ export class PostgresQueryRunner
                 `Supplied foreign key was not found in table ${table.name}`,
             )
 
+        if (!foreignKey.name) {
+            foreignKey.name = this.connection.namingStrategy.foreignKeyName(
+                table,
+                foreignKey.columnNames,
+                this.getTablePath(foreignKey),
+                foreignKey.referencedColumnNames,
+            )
+        }
+
         const up = this.dropForeignKeySql(table, foreignKey)
         const down = this.createForeignKeySql(table, foreignKey)
         await this.executeQueries(up, down)