92 lines
2.5 KiB
Markdown
92 lines
2.5 KiB
Markdown
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# Migration History Audit
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**Erstellt:** 2026-08-03
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**Alembic-Head:** 0092
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**Produktions-Stand:** 0092
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---
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## Bestätigte Schema-Diskrepanzen
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### 1. files.size_bytes — Typ-Diskrepanz
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| Quelle | Typ |
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|--------|-----|
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| Alembic 0071 | INTEGER |
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| DMS Plugin Migration 0001 | BIGINT |
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| SQLAlchemy Model | Integer |
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| **Produktion** | **bigint** |
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**Klassifizierung:** Echte Schemaänderung
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**Forward-Migration:** 0093 — `ALTER COLUMN size_bytes TYPE BIGINT`
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### 2. GIN-Indizes — Fehlendes USING GIN
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Alembic 0002 erstellt:
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```sql
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CREATE INDEX ix_companies_search_vec ON companies (search_tsv)
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```
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Produktion hat:
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```sql
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CREATE INDEX ix_companies_search_vec ON companies USING gin (search_tsv)
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```
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Betroffene Tabellen/Indizes (in Produktion als GIN vorhanden):
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- contacts.ix_contacts_search_tsv
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- audit_log.ix_audit_log_search_tsv
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- calendar_entries.ix_cal_entries_search_tsv
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- comm_messages.ix_comm_messages_search_tsv
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- files.ix_files_content_tsv
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- mails.ix_mails_body_tsv
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- tags.ix_tags_search_tsv
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**Klassifizierung:** Echte Schemaänderung (Index-Typ)
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**Forward-Migration:** 0094 — GIN-Indizes neu erstellen mit USING GIN
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### 3. guest_users — Fehlender UNIQUE Constraint
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Alembic 0059 erstellt:
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```sql
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CREATE INDEX ix_guest_users_email_tenant ON guest_users (email, tenant_id)
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```
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Model und Produktion haben:
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```sql
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CREATE UNIQUE INDEX ix_guest_users_email_tenant ON guest_users (email, tenant_id)
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```
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**Klassifizierung:** Echte Schemaänderung (Unique fehlt in Alembic)
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**Forward-Migration:** 0095 — Index als UNIQUE neu erstellen
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### 4. plugins.name — Doppelter Unique-Index
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Produktion hat zwei UNIQUE-Indizes auf plugins.name:
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- `plugins_name_key` (von `unique=True` in Column-Definition)
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- `ix_plugins_name` (von explizitem `CREATE INDEX` in 0003, als UNIQUE in Produktion)
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Alembic 0003 erstellt `ix_plugins_name` ohne `UNIQUE`, aber Column hat `unique=True`.
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**Klassifizierung:** Nur Idempotenzänderung (Redundanz)
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**Forward-Migration:** 0094 — Doppelten Index entfernen
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---
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## Keine Diskrepanz gefunden
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- tenants.slug: unique=True in 0001 + Model + Produktion → ✅
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- plugin_migrations: UniqueConstraint in 0003 + Model + Produktion → ✅
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- RLS-Policies: Alle korrekt in Produktion → ✅
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- Workspace-Tabellen: RLS fail-closed, Tabellen korrekt → ✅
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---
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## Forward-Migration-Plan
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| Migration | Inhalt |
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|-----------|--------|
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| 0093 | files.size_bytes INTEGER → BIGINT |
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| 0094 | GIN-Indizes reparieren + plugins.name doppelten Index entfernen |
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| 0095 | guest_users email+tenant_id UNIQUE INDEX |
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| 0096 | Workspace tenant_integrity (Plan 4.3) |
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