IMigrationGenerator

Implemented by

• MigrationGenerator

Index

Methods

• createStatement
• generate
• generateMigrationFile

Methods

createStatement

• createStatement(sql: string, padLeft: number): string

• Creates single migration statement. By default adds this.addSql(sql); to the code.

  ---

  Parameters

  • sql: string

  • padLeft: number

  Returns string

generate

• generate(diff: MigrationDiff, path?: string, name?: string): Promise<[string, string]>

• Generates the full contents of migration file. Uses generateMigrationFile to get the file contents.

  ---

  Parameters

  • diff: MigrationDiff

  • optionalpath: string

  • optionalname: string

  Returns Promise<[string, string]>

generateMigrationFile

• generateMigrationFile(className: string, diff: MigrationDiff): string

• Returns the file contents of given migration.

  ---

  Parameters

  • className: string

  • diff: MigrationDiff

  Returns string