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1f499bd92659b93b55cf5dc7da62496184931e7e
session-mcp/migrations
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Christian Gick 1f499bd926 feat(CF-1314): Content hashing to prevent duplicate embeddings 
SHA-256 hash check before embedding API call eliminates ~60-80% of
redundant embedding requests. Consolidates dual INSERT paths to single
INSERT with nullable embedding column.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-18 08:28:11 +02:00
..
001_base_schema.sql
fix: Add missing 001 base schema migration
2026-01-09 17:21:40 +02:00
002_task_delegations.sql
feat: Add task_delegations schema (Session 374)
2026-01-09 10:32:10 +02:00
003_epics_embedding.sql
fix: Add embedding column to epics table
2026-01-10 09:16:37 +02:00
004_project_locks.sql
feat: Add project lock mechanism for session exclusivity
2026-01-10 09:22:26 +02:00
005_epics_updated_at.sql
fix: Add missing updated_at column to epics table
2026-01-10 09:48:08 +02:00
006_version_git_tag.sql
feat: Add version management, session tracking, and commit linking
2026-01-10 10:28:21 +02:00
007_task_activity.sql
feat: Add version management, session tracking, and commit linking
2026-01-10 10:28:21 +02:00
008_task_commits.sql
feat: Add version management, session tracking, and commit linking
2026-01-10 10:28:21 +02:00
009_create_project_archives.sql
Add project_archives table and MCP tools (CF-264)
2026-01-19 11:38:48 +02:00
009_impact_analysis.sql
feat: Add impact analysis for component dependency tracking
2026-01-11 07:20:00 +02:00
010_sessions.sql
Add database migrations for session context system
2026-01-17 07:41:03 +02:00
011_memories.sql
Add database migrations for session context system
2026-01-17 07:41:03 +02:00
013_investigation_type.sql
Add investigation type and duplicate detection (CF-166 Phase 1)
2026-01-17 08:38:18 +02:00
014_session_context.sql
Add session-aware task context and auto-linking (CF-166 Phase 2)
2026-01-17 08:44:19 +02:00
015_tool_docs.sql
Migrate embeddings from Gemini to local mxbai-embed-large
2026-01-19 09:40:02 +02:00
016_session_documentation.sql
Add session documentation system (migration + MCP tools)
2026-01-19 10:13:57 +02:00
017_fix_archives_embedding_dimension.sql
Add Phase 3 migration: project documentation
2026-01-19 14:09:03 +02:00
019_add_pending_status.sql
fix: Add 'pending' status to task status enum
2026-01-20 18:04:05 +02:00
019_add_session_id_to_tasks.sql
feat(CF-282, CF-278): Add session context and task-session linking
2026-01-19 18:48:43 +02:00
020_add_investigation_type.sql
feat(CF-166): Add investigation workflow with auto-linking
2026-01-19 19:15:25 +02:00
021_add_link_types.sql
feat: Add more link types to task system
2026-01-24 16:59:22 +02:00
022_add_done_status.sql
feat: Add 'done' status with 7-day auto-close workflow
2026-01-25 14:57:46 +02:00
023_fix_task_sequences_cascade.sql
fix(CF-518): Add ON UPDATE CASCADE to all projects foreign keys
2026-01-27 19:14:00 +02:00
024_add_project_archival_fields.sql
feat(CF-524): Add project_archive MCP method
2026-01-27 20:45:56 +02:00
025_add_abandoned_status.sql
feat(CF-580): Add schema support and metadata tracking for session notes recovery
2026-01-29 17:12:21 +02:00
026_session_notes_recovery_metadata.sql
feat(CF-580): Add schema support and metadata tracking for session notes recovery
2026-01-29 17:12:21 +02:00
027_session_transcript_storage.sql
feat(CF-580): Implement transcript-based session recovery for MCP
2026-01-29 17:53:37 +02:00
028_session_checkpoint_index.sql
feat(CF-762): Complete Jira migration - consolidate projects, cleanup
2026-02-07 12:33:49 +02:00
029_add_planning_mode_required.sql
feat(CF-314): Add planning_mode_required field and smart planning mode support
2026-02-04 20:30:36 +02:00
030_add_jira_issue_key.sql
feat(CF-762): Complete Jira migration - consolidate projects, cleanup
2026-02-07 12:33:49 +02:00
031_archive_task_tables.sql
feat(CF-762): Add Jira integration for session tracking
2026-02-08 07:23:18 +02:00
032_fix_session_sequence_drift.sql
fix(CF-816): Self-healing session number sequence to prevent drift
2026-02-08 07:48:54 +02:00
033_content_hash_dedup.sql
feat(CF-1314): Content hashing to prevent duplicate embeddings
2026-02-18 08:28:11 +02:00
seed_components.sql
feat: Add impact analysis for component dependency tracking
2026-01-11 07:20:00 +02:00