deleted

ReadmeForDBmigrate.txt

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-while updating whole schema for payment, 
-
-firstly just update this line in schema: and follow all steps. then update other schema from github.
-
-totalBilled Decimal @db.Decimal(10, 2)
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-
-
-
-1. firstly create backup: 
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-pg_dump -U your_db_user -h localhost -p 5432 your_db_name > backup_before_totalBilled.sql
-$ pg_dump -U postgres -h localhost -p 5432 dentalapp > backup_before_totalBilled.sql
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-2. - now update the schema: 
-totalBilled Decimal @db.Decimal(10, 2)
-
-
-3. create migration not apply yet
-npx prisma migrate dev --create-only --name rename-billedamount-to-totalbilled
-
-
-4. edit migration.sql file: 
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-replace whatever prisma put there: 
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-ALTER TABLE "public"."ServiceLine"
-RENAME COLUMN "billedAmount" TO "totalBilled";
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-ALTER TABLE "public"."ServiceLine"
-ALTER COLUMN "totalBilled" TYPE DECIMAL(10,2) USING "totalBilled"::DECIMAL(10,2);
-
-5. npx prisma migrate dev
-
-
-6. if anythign goes wrong ,do restore backup.
-psql -U your_db_user -h localhost -p 5432 your_db_name < backup_before_totalBilled.sql
-
-