32 lines
1.3 KiB
SQL
32 lines
1.3 KiB
SQL
-- Insert Novels into UserNovelDataService database
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-- Run this against: UserNovelDataService PostgreSQL database
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--
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-- PREREQUISITE:
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-- 1. Ensure the Novels table exists (run EF migrations first if needed)
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-- 2. Extract novels from NovelService using 02_extract_novels_from_novelservice.sql
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-- Option 1: If you have a CSV file from export
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-- \copy "Novels" ("Id", "CreatedTime", "LastUpdatedTime") FROM '/tmp/novels_export.csv' WITH CSV HEADER;
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-- Option 2: Direct cross-database insert using dblink
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-- First, install dblink extension if not already done:
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-- CREATE EXTENSION IF NOT EXISTS dblink;
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-- Example using dblink (adjust connection string):
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/*
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INSERT INTO "Novels" ("Id", "CreatedTime", "LastUpdatedTime")
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SELECT
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"Id"::bigint,
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"CreatedTime"::timestamp with time zone,
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"LastUpdatedTime"::timestamp with time zone
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FROM dblink(
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'host=localhost port=5432 dbname=novelservice user=postgres password=yourpassword',
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'SELECT "Id", "CreatedTime", "LastUpdatedTime" FROM "Novels"'
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) AS t("Id" bigint, "CreatedTime" timestamp with time zone, "LastUpdatedTime" timestamp with time zone)
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ON CONFLICT ("Id") DO UPDATE SET
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"LastUpdatedTime" = EXCLUDED."LastUpdatedTime";
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*/
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-- Option 3: Paste generated INSERT statements from extraction script here
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-- INSERT INTO "Novels" ("Id", "CreatedTime", "LastUpdatedTime") VALUES (...) ON CONFLICT ("Id") DO NOTHING;
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