Fixed boolean and integer type attributes for MySQL #1786

bilaliqbalr · 2025-07-31T09:35:11Z

🐞 Describe the bug

When running the container and executing Prisma commands for MySQL, Prisma throws schema validation errors due to incorrect native type usage in mysql-schema.prisma. The current schema uses PostgreSQL-native types (@db.Integer, @db.Boolean, etc.), which are not valid for MySQL.

🧪 Steps to reproduce

Pull the latest Evolution API Docker image (2.3.1)
Ensure .env is correctly set for a MySQL database
Run:

Which version of the API are you using?

latest

What is your environment?

Linux

Other environment specifications

No response

If applicable, paste the log output

Prisma schema loaded from prisma/mysql-schema.prisma
Error: Prisma schema validation - (get-dmmf wasm)
Error code: P1012
error: Native type Boolean is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:650
   | 
649 |   id              String           @id @default(cuid())
650 |   enabled         Boolean          @default(true) @db.Boolean
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:657
   | 
656 |   keywordFinish   String?          @db.VarChar(100)
657 |   delayMessage    Int?             @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:662
   | 
661 |   keepOpen        Boolean?         @default(false)
662 |   debounceTime    Int?             @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:665
   | 
664 |   splitMessages   Boolean?         @default(false)
665 |   timePerChar     Int?             @default(50) @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:680
   | 
679 |   keywordFinish   String?   @db.VarChar(100)
680 |   delayMessage    Int?      @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:685
   | 
684 |   keepOpen        Boolean?  @default(false)
685 |   debounceTime    Int?      @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:688
   | 
687 |   splitMessages   Boolean?  @default(false)
688 |   timePerChar     Int?      @default(50) @db.Integer
   | 
error: Native type Boolean is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:699
   | 
698 |   id              String           @id @default(cuid())
699 |   enabled         Boolean          @default(true) @db.Boolean
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:705
   | 
704 |   keywordFinish   String?          @db.VarChar(100)
705 |   delayMessage    Int?             @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:710
   | 
709 |   keepOpen        Boolean?         @default(false)
710 |   debounceTime    Int?             @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:713
   | 
712 |   splitMessages   Boolean?         @default(false)
713 |   timePerChar     Int?             @default(50) @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:728
   | 
727 |   keywordFinish   String?   @db.VarChar(100)
728 |   delayMessage    Int?      @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:733
   | 
732 |   keepOpen        Boolean?  @default(false)
733 |   debounceTime    Int?      @db.Integer
   | 
error: Native type Integer is not supported for mysql connector.
  -->  prisma/mysql-schema.prisma:736
   | 
735 |   splitMessages   Boolean?  @default(false)
736 |   timePerChar     Int?      @default(50) @db.Integer
   | 
error: Error validating field `Instance` in model `N8nSetting`: The relation field `Instance` on model `N8nSetting` is missing an opposite relation field on the model `Instance`. Either run `prisma format` or add it manually.
  -->  prisma/mysql-schema.prisma:693
   | 
692 |   n8nIdFallback   String?   @db.VarChar(100)
693 |   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
694 |   instanceId      String    @unique
   | 
error: Error validating field `Instance` in model `Evoai`: The relation field `Instance` on model `Evoai` is missing an opposite relation field on the model `Instance`. Either run `prisma format` or add it manually.
  -->  prisma/mysql-schema.prisma:719
   | 
718 |   updatedAt       DateTime         @updatedAt @db.Timestamp
719 |   Instance        Instance         @relation(fields: [instanceId], references: [id], onDelete: Cascade)
720 |   instanceId      String
   | 
error: Error validating field `Instance` in model `EvoaiSetting`: The relation field `Instance` on model `EvoaiSetting` is missing an opposite relation field on the model `Instance`. Either run `prisma format` or add it manually.
  -->  prisma/mysql-schema.prisma:741
   | 
740 |   evoaiIdFallback String?   @db.VarChar(100)
741 |   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
742 |   instanceId      String    @unique
   | 

Validation Error Count: 17
[Context: getDmmf]

Prisma CLI Version : 6.11.1
Error executing command: npx prisma generate --schema ./prisma/mysql-schema.prisma
Prisma generate failed

Summary by Sourcery

Fix Prisma schema validation errors for MySQL by correcting unsupported native type annotations on Boolean and Int fields and restoring missing inverse relations on the Instance model.

Bug Fixes:

Remove unsupported @db.Boolean annotations from Boolean fields in the MySQL Prisma schema
Remove unsupported @db.Integer annotations from Int fields in the MySQL Prisma schema
Add missing opposite relation fields for Instance on N8nSetting, Evoai, and EvoaiSetting models

sourcery-ai · 2025-07-31T09:35:17Z

Reviewer's Guide

This PR fixes schema validation errors by replacing unsupported PostgreSQL native type annotations in the MySQL Prisma schema with correct MySQL types or defaults, and adds the missing opposite relation fields on the Instance model to complete bidirectional relations.

File-Level Changes

Change	Details	Files
Correct native type annotations for boolean fields	Removed all @db.Boolean annotations Replaced unsupported boolean native types with @db.TinyInt(1) or default mapping	`prisma/mysql-schema.prisma`
Correct native type annotations for integer fields	Removed all @db.Integer annotations Replaced unsupported integer native types with default Int mapping	`prisma/mysql-schema.prisma`
Add missing inverse relation fields on Instance model	Defined relation fields for N8nSetting, Evoai, and EvoaiSetting on Instance Ensured each relation uses @relation with correct reference and onDelete behavior	`prisma/mysql-schema.prisma`

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DavidsonGomes and others added 2 commits July 29, 2025 09:20

Merge branch 'release/1.3.1'

9cdb897

Fixed boolean and integer type attributes

095e435

sourcery-ai bot reviewed Jul 31, 2025

View reviewed changes

DavidsonGomes changed the base branch from main to develop August 4, 2025 21:51

DavidsonGomes merged commit dab66fc into EvolutionAPI:develop Aug 4, 2025
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Fixed boolean and integer type attributes for MySQL #1786

Fixed boolean and integer type attributes for MySQL #1786

bilaliqbalr commented Jul 31, 2025 •

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Fixed boolean and integer type attributes for MySQL #1786

Fixed boolean and integer type attributes for MySQL #1786

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bilaliqbalr commented Jul 31, 2025 • edited by sourcery-ai bot Loading Uh oh! There was an error while loading. Please reload this page.

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🐞 Describe the bug

🧪 Steps to reproduce

Which version of the API are you using?

What is your environment?

Other environment specifications

If applicable, paste the log output

Summary by Sourcery

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bilaliqbalr commented Jul 31, 2025 •

edited by sourcery-ai bot

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sourcery-ai bot commented Jul 31, 2025 •

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