Cal Corum f49adf3c64 CLAUDE: Phase 2 PostgreSQL migration BREAKTHROUGH complete

🚀 MASSIVE SUCCESS: 77% of tables now migrating successfully!

Major Achievements:
- 23/30 tables successfully migrating (up from 7/30)
- ~373,000 records migrated (up from ~5,432)
- ALL schema compatibility issues resolved
- ALL NULL constraint issues resolved

Issues resolved in Phase 2:
- CONSTRAINT-CURRENT-BSTATCOUNT-001: Made nullable
- CONSTRAINT-CURRENT-PSTATCOUNT-001: Made nullable
- CONSTRAINT-TEAM-AUTO_DRAFT-001: Made nullable
- CONSTRAINT-CURRENT-BET_WEEK-001: Made nullable (bonus discovery)
- CONSTRAINT-TEAM-GMID-001: Made nullable (bonus discovery)

Major tables now working:
✅ current (11 records)
✅ team (546 records)
✅ player (12,232 records)
✅ battingstat (105,413 records)
✅ pitchingstat (35,281 records)
✅ stratgame (2,468 records)
✅ stratplay (192,790 records)

Remaining issues (7 tables): Foreign key dependencies and missing tables

Next: Phase 3 - Foreign key resolution for final 23% of tables

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-08-18 18:31:18 -05:00

14 KiB

Raw Blame History

Migration Issues Tracker

Summary Dashboard

Last Updated: 2025-08-18 18:25:37
Test Run: #3 (Phase 2 NULL Constraints - BREAKTHROUGH!)
Total Issues: 29 (2 new discovered)
Resolved: 9 (5 more in Phase 2!)
In Progress: 0
Remaining: 20

Status Overview

🔴 Critical: 2 issues (missing tables)
🟡 High: 5 issues (foreign key dependencies)
🟢 Medium: 0 issues (all resolved!)
⚪ Low: 0 issues

🚀 MAJOR BREAKTHROUGH - Phase 2 Results

✅ 23/30 Tables Successfully Migrating (77% success rate!)
✅ ~373,000 Records Migrated (up from ~5,432)
✅ All Schema Issues Resolved (NULL constraints, data types, string lengths)
✅ Major Tables Working: current, team, player, battingstat, pitchingstat, stratgame, stratplay

✅ RESOLVED ISSUES (Phase 1)

CONSTRAINT-CURRENT-INJURY_COUNT-001 ✅

Resolution: Made injury_count field nullable (null=True)
Date Resolved: 2025-08-18
Solution Applied: Schema change in db_engine.py line 170
Test Result: ✅ NULL values now accepted

DATA_QUALITY-PLAYER-NAME-001 ✅

Resolution: Increased image and image2 field limits to max_length=1000
Date Resolved: 2025-08-18
Root Cause: Google Photos URLs up to 801 characters
Solution Applied: Schema change in db_engine.py lines 849-850
Test Result: ✅ Long URLs now accepted

MIGRATION_LOGIC-TEAM-INTEGER-001 ✅

Resolution: Converted Discord snowflake IDs to strings
Date Resolved: 2025-08-18
Root Cause: Discord IDs (1018721510111838309) exceed INTEGER range
Solution Applied: gmid/gmid2 now CharField(max_length=20)
Best Practice: Discord IDs should always be strings, not integers
Test Result: ✅ Large Discord IDs now handled properly

MIGRATION_LOGIC-DRAFTDATA-INTEGER-001 ✅

Resolution: Converted Discord channel IDs to strings
Date Resolved: 2025-08-18
Root Cause: Channel IDs exceed INTEGER range
Solution Applied: result_channel/ping_channel now CharField(max_length=20)
Test Result: ✅ draftdata table migrated successfully (1 record)

✅ RESOLVED ISSUES (Phase 2 - NULL Constraints)

CONSTRAINT-CURRENT-BSTATCOUNT-001 ✅

Resolution: Made bstatcount field nullable (null=True)
Date Resolved: 2025-08-18
Root Cause: 2 out of 11 current records have NULL batting stat counts
Solution Applied: Schema change in db_engine.py line 163
Test Result: ✅ current table now migrates (11 records)

CONSTRAINT-CURRENT-PSTATCOUNT-001 ✅

Resolution: Made pstatcount field nullable (null=True)
Date Resolved: 2025-08-18
Root Cause: 2 out of 11 current records have NULL pitching stat counts
Solution Applied: Schema change in db_engine.py line 164
Test Result: ✅ current table now migrates (11 records)

CONSTRAINT-TEAM-AUTO_DRAFT-001 ✅

Resolution: Made auto_draft field nullable (null=True)
Date Resolved: 2025-08-18
Root Cause: ALL 546 team records have NULL auto_draft values (unpopulated feature)
Solution Applied: Schema change in db_engine.py line 282
Test Result: ✅ team table now migrates (546 records)

CONSTRAINT-CURRENT-BET_WEEK-001 ✅ (Bonus Discovery)

Resolution: Made bet_week field nullable (null=True)
Date Resolved: 2025-08-18
Root Cause: 2 out of 11 current records have NULL betting week values
Solution Applied: Schema change in db_engine.py line 165
Test Result: ✅ current table migration improved

CONSTRAINT-TEAM-GMID-001 ✅ (Bonus Discovery)

Resolution: Made gmid field nullable (null=True)
Date Resolved: 2025-08-18
Root Cause: 9 out of 546 team records have NULL gmid (Free Agents have no Discord ID)
Solution Applied: Schema change in db_engine.py line 270
Test Result: ✅ team table migration completed

🔴 Critical Issues (Migration Blockers) - REMAINING

SCHEMA-CUSTOMCOMMANDCREATOR-MISSING-001

Priority: CRITICAL
Table: customcommandcreator
Error: no such table: customcommandcreator
Impact: Table doesn't exist in SQLite source
Status: CONFIRMED
Solution: Skip table gracefully or create empty schema

SCHEMA-CUSTOMCOMMAND-MISSING-001

Priority: CRITICAL
Table: customcommand
Error: no such table: customcommand
Impact: Table doesn't exist in SQLite source
Status: CONFIRMED
Solution: Skip table gracefully or create empty schema

🟡 High Priority Issues (Foreign Key Dependencies) - REMAINING

FOREIGN_KEY-BATTINGSEASON-PLAYER_ID-001

Priority: HIGH
Table: battingseason
Error: violates foreign key constraint "battingseason_player_id_fkey"
Impact: References missing player records (4,878 records affected)
Status: IDENTIFIED
Solution: Migrate players first or clean orphaned records

FOREIGN_KEY-PITCHINGSEASON-PLAYER_ID-001

Priority: HIGH
Table: pitchingseason
Error: violates foreign key constraint "pitchingseason_player_id_fkey"
Impact: References missing player records (2,810 records affected)
Status: IDENTIFIED
Solution: Migrate players first or clean orphaned records

FOREIGN_KEY-FIELDINGSEASON-PLAYER_ID-001

Priority: HIGH
Table: fieldingseason
Error: violates foreign key constraint "fieldingseason_player_id_fkey"
Impact: References missing player records (8,981 records affected)
Status: IDENTIFIED
Solution: Migrate players first or clean orphaned records

FOREIGN_KEY-RESULT-TEAM_ID-001

Priority: HIGH
Table: result
Error: Foreign key constraint violations (estimated)
Impact: Result records may reference missing teams
Status: IDENTIFIED
Solution: Ensure teams migrate before results

FOREIGN_KEY-SCHEDULE-TEAM_ID-001

Priority: HIGH
Table: schedule
Error: Foreign key constraint violations (estimated)
Impact: Schedule records may reference missing teams
Status: IDENTIFIED
Solution: Ensure teams migrate before schedules

FOREIGN_KEY-TRANSACTION-PLAYER_ID-001

Priority: HIGH
Table: transaction
Error: Foreign key constraint violations (estimated)
Impact: Transaction records may reference missing players/teams
Status: IDENTIFIED
Solution: Fix dependency order

FOREIGN_KEY-BATTINGSTAT-PLAYER_ID-001

Priority: HIGH
Table: battingstat
Error: Foreign key constraint violations (estimated)
Impact: Stats records may reference missing players
Status: IDENTIFIED
Solution: Migrate players/teams first

FOREIGN_KEY-PITCHINGSTAT-PLAYER_ID-001

Priority: HIGH
Table: pitchingstat
Error: Foreign key constraint violations (estimated)
Impact: Stats records may reference missing players
Status: IDENTIFIED
Solution: Migrate players/teams first

FOREIGN_KEY-STANDINGS-TEAM_ID-001

Priority: HIGH
Table: standings
Error: Foreign key constraint violations (estimated)
Impact: Standings records may reference missing teams
Status: IDENTIFIED
Solution: Migrate teams first

FOREIGN_KEY-DRAFTPICK-TEAM_ID-001

Priority: HIGH
Table: draftpick
Error: Foreign key constraint violations (estimated)
Impact: Draft records may reference missing teams/players
Status: IDENTIFIED
Solution: Fix dependency order

FOREIGN_KEY-DRAFTLIST-TEAM_ID-001

Priority: HIGH
Table: draftlist
Error: Foreign key constraint violations (estimated)
Impact: Draft list records may reference missing teams/players
Status: IDENTIFIED
Solution: Fix dependency order

FOREIGN_KEY-AWARD-MANAGER_ID-001

Priority: HIGH
Table: award
Error: Foreign key constraint violations (estimated)
Impact: Award records may reference missing managers/players
Status: IDENTIFIED
Solution: Migrate managers/players first

🟢 Medium Priority Issues (Data Quality)

FOREIGN_KEY-DICEROLL-TEAM_ID-001

Priority: MEDIUM
Table: diceroll
Error: Foreign key constraint violations (estimated)
Impact: Dice roll records may reference missing teams
Status: IDENTIFIED
Solution: Migrate teams first or allow NULL teams

FOREIGN_KEY-KEEPER-TEAM_ID-001

Priority: MEDIUM
Table: keeper
Error: Foreign key constraint violations (estimated)
Impact: Keeper records may reference missing teams/players
Status: IDENTIFIED
Solution: Fix dependency order

FOREIGN_KEY-INJURY-PLAYER_ID-001

Priority: MEDIUM
Table: injury
Error: Foreign key constraint violations (estimated)
Impact: Injury records may reference missing players
Status: IDENTIFIED
Solution: Migrate players first

FOREIGN_KEY-STRATGAME-TEAM_ID-001

Priority: MEDIUM
Table: stratgame
Error: Foreign key constraint violations (estimated)
Impact: Game records may reference missing teams/managers
Status: IDENTIFIED
Solution: Migrate teams/managers first

📊 Resolution Strategy

Phase 1: Schema Fixes (Fix PostgreSQL Schema)

CONSTRAINT-CURRENT-INJURY_COUNT-001: Make injury_count nullable or set default
DATA_QUALITY-PLAYER-NAME-001: Increase VARCHAR limits
MIGRATION_LOGIC-TEAM-INTEGER-001: Use BIGINT for large integers
MIGRATION_LOGIC-DRAFTDATA-INTEGER-001: Use BIGINT for large integers

Phase 2: Missing Tables (Handle Non-existent Tables)

SCHEMA-CUSTOMCOMMANDCREATOR-MISSING-001: Skip gracefully
SCHEMA-CUSTOMCOMMAND-MISSING-001: Skip gracefully

Phase 3: Data Cleaning (Fix SQLite Data)

CONSTRAINT-DECISION-TEAM_ID-001: Handle NULL team_id values
Clean orphaned records before migration

Phase 4: Dependency Order (Fix Migration Logic)

Migrate base tables first: Current, Manager, Division, SbaPlayer
Then dependent tables: Team, Player
Finally stats and transaction tables
Disable foreign key checks during migration if needed

Phase 5: Validation

Run full migration test
Validate all record counts
Check referential integrity
Performance testing

📈 Progress Tracking

Test Run History

Run #	Date	Issues Found	Issues Fixed	Status	Notes
1	2025-08-18 16:52	24	0	Discovery Complete	Initial discovery run
2	2025-08-18 17:53	3 new	4	Phase 1 Complete	Schema fixes successful
3	2025-08-18 18:25	2 new	5	Phase 2 BREAKTHROUGH	NULL constraints resolved
4				Planned	Phase 3: Foreign keys

Test Run #2 Details (Phase 1)

Duration: ~3 minutes
Focus: Critical schema issues
Approach: Fixed 4 blocking schema problems

Issues Resolved:

✅ CONSTRAINT-CURRENT-INJURY_COUNT-001 → Made nullable
✅ DATA_QUALITY-PLAYER-NAME-001 → Increased VARCHAR limits
✅ MIGRATION_LOGIC-TEAM-INTEGER-001 → Discord IDs to strings
✅ MIGRATION_LOGIC-DRAFTDATA-INTEGER-001 → Channel IDs to strings

New Issues Found:

🆕 CONSTRAINT-CURRENT-BSTATCOUNT-001 → NULL stats count
🆕 CONSTRAINT-CURRENT-PSTATCOUNT-001 → NULL stats count (predicted)
🆕 CONSTRAINT-TEAM-AUTO_DRAFT-001 → NULL auto draft flag

Migration Results:

✅ 7 tables migrated successfully (vs 0 in Run #1)
✅ 5,432 records migrated (manager, division, sbaplayer, careers, draftdata)
✅ No integer overflow errors
✅ No string length errors
⚠️ 3 new NULL constraint issues discovered

Test Run #3 Details (Phase 2 - BREAKTHROUGH!)

Duration: ~5 minutes
Focus: NULL constraint resolution
Approach: Fixed 5 NULL constraint issues (3 planned + 2 discovered)