🐛 Fixed migrations for SQLite database users (#19839)

SQLite has limit of 500 items in a compound select statement.

This limit could be hit when a complex select statement was being generated
as part of a batch insert statement.

Lowering the batch size will have minimal impact on migration performance
while improving SQLite compatibility.

Ref: https://www.sqlite.org/limits.html
Issue: #19839

ghost/core/core/server/data/migrations/versions/5.55/2023-07-10-05-16-55-add-built-in-collection-posts.js

@@ -14,7 +14,7 @@ const insertPostCollections = async (knex, collectionId, postIds) => {
         };
     });
 
-    await knex.batchInsert('collections_posts', collectionPosts, 1000);
+    await knex.batchInsert('collections_posts', collectionPosts, 450);
 };
 
 module.exports = createTransactionalMigration(

ghost/core/core/server/data/migrations/versions/5.65/2023-09-22-06-42-55-repopulate-built-in-featured-collection-posts.js

@@ -14,7 +14,7 @@ const insertPostCollections = async (knex, collectionId, postIds) => {
         };
     });
 
-    await knex.batchInsert('collections_posts', collectionPosts, 1000);
+    await knex.batchInsert('collections_posts', collectionPosts, 450);
 };
 
 module.exports = createTransactionalMigration(

ghost/core/core/server/data/migrations/versions/5.89/2024-07-30-19-51-06-backfill-offer-redemptions.js

@@ -50,7 +50,7 @@ module.exports = createTransactionalMigration(
                     };
                 });
                 // Batch insert rows into the offer_redemptions table
-                await knex.batchInsert('offer_redemptions', offerRedemptions, 1000);
+                await knex.batchInsert('offer_redemptions', offerRedemptions, 450);
             } else {
                 logging.info('No offer redemptions to backfill');
             }