2026-07-21 00:23:13 +08:00
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## Этап 1. Создание дампов
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### 1.1. Дамп СХЕМЫ (только таблицы, без функций/триггеров)
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```bash
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pg_dump -p 5436 -U postgres -d edemo_ehd1 \
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--schema-only \
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--clean \
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--if-exists \
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--exclude-function \
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--exclude-trigger \
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--exclude-table="*" \
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--exclude-schema=pg_catalog,information_schema \
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2>/dev/null | \
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grep -vE '^(CREATE|ALTER|DROP) (ROLE|TABLESPACE)' | \
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sed -E 's/OWNER TO [^;]+;/OWNER TO current_user;/g' | \
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sed -E 's/ TABLESPACE = [^;]+//g' \
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2026-07-21 00:25:04 +08:00
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> /opt/pg_dumps/01_schema_tables.sql
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```
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