[FA-27] Need to test events but seems to mostly work

FictionArchive.Service.UserNovelDataService/Scripts/07_insert_volumes_to_usernoveldataservice.sql

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+-- Insert Volumes into UserNovelDataService database
+-- Run this against: UserNovelDataService PostgreSQL database
+--
+-- PREREQUISITE:
+-- 1. Ensure the Volumes table exists (run EF migrations first if needed)
+-- 2. Novels must be inserted first (FK constraint)
+-- 3. Extract volumes from NovelService using 03_extract_volumes_from_novelservice.sql
+
+-- Option 1: If you have a CSV file from export
+-- \copy "Volumes" ("Id", "NovelId", "CreatedTime", "LastUpdatedTime") FROM '/tmp/volumes_export.csv' WITH CSV HEADER;
+
+-- Option 2: Direct cross-database insert using dblink
+-- First, install dblink extension if not already done:
+-- CREATE EXTENSION IF NOT EXISTS dblink;
+
+-- Example using dblink (adjust connection string):
+/*
+INSERT INTO "Volumes" ("Id", "NovelId", "CreatedTime", "LastUpdatedTime")
+SELECT
+    "Id"::bigint,
+    "NovelId"::bigint,
+    "CreatedTime"::timestamp with time zone,
+    "LastUpdatedTime"::timestamp with time zone
+FROM dblink(
+    'host=localhost port=5432 dbname=novelservice user=postgres password=yourpassword',
+    'SELECT "Id", "NovelId", "CreatedTime", "LastUpdatedTime" FROM "Volume"'
+) AS t("Id" bigint, "NovelId" bigint, "CreatedTime" timestamp with time zone, "LastUpdatedTime" timestamp with time zone)
+ON CONFLICT ("Id") DO UPDATE SET
+    "NovelId" = EXCLUDED."NovelId",
+    "LastUpdatedTime" = EXCLUDED."LastUpdatedTime";
+*/
+
+-- Option 3: Paste generated INSERT statements from extraction script here
+-- INSERT INTO "Volumes" ("Id", "NovelId", "CreatedTime", "LastUpdatedTime") VALUES (...) ON CONFLICT ("Id") DO NOTHING;