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Fix: Migration 0094 prueft Spalten-Existenz vor GIN-Index-Erstellung

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Agent Zero
2026-08-03 16:14:43 +02:00
parent d5daeb8dfd
commit fe6a4fdd54
1 changed files with 8 additions and 1 deletions
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alembic/versions/0094_fix_gin_indexes_and_plugins_dedup.py
+8 -1
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@@ -34,11 +34,18 @@ GIN_INDEXES = [
def upgrade() -> None: def upgrade() -> None:
# Fix GIN indexes: drop and recreate with USING GIN (idempotent) # Fix GIN indexes: drop and recreate with USING GIN (idempotent)
# Only create index if the column exists (avoids failure on fresh DB)
for table, index_name, column in GIN_INDEXES: for table, index_name, column in GIN_INDEXES:
op.execute(f"DROP INDEX IF EXISTS {index_name}") op.execute(f"DROP INDEX IF EXISTS {index_name}")
# Check if column exists before creating index
op.execute( op.execute(
"DO $do$ BEGIN "
"IF EXISTS (SELECT 1 FROM information_schema.columns "
f"WHERE table_name = '{table}' AND column_name = '{column}') THEN "
f"CREATE INDEX IF NOT EXISTS {index_name} " f"CREATE INDEX IF NOT EXISTS {index_name} "
f"ON {table} USING gin ({column})" f"ON {table} USING gin ({column}); "
"END IF; "
"END $do$;"
) )
# Remove redundant plugins.name index (plugins_name_key already enforces uniqueness) # Remove redundant plugins.name index (plugins_name_key already enforces uniqueness)