npx prisma migrate dev --create-only //after this snippet they ask migration name use 'badboy' because i used before this name thats why! OR||
npx prisma migrate dev --name [addSchemaName]
for run this code first use
install prisma, pg, express, typescript, node-module, body-pase
also download all dependency // npm install prisma typescript ts-node @types/node --save-dev
then use this command to run you index.js file