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dialect.go

dialect.go - Overview​

  1. Overview This file defines a dialect struct and implements several methods related to database schema migrations and checks. These methods provide a dialect-specific interface for interacting with a database, but their implementations are currently empty or return default values. This suggests it's part of a testing setup where actual database operations are mocked or not required.

  2. Detailed Documentation

dialect​

  • Purpose: Represents a database dialect for testing purposes.
  • Parameters: None
  • Returns: None

(*dialect) MigrateIntToTimestamp​

  • Purpose: Placeholder for migrating an integer column to a timestamp column in a database table.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • table (string): Table name.
    • column (string): Column name.
  • Returns: error: Always returns nil.

(*dialect) MigrateIntToBoolean​

  • Purpose: Placeholder for migrating an integer column to a boolean column in a database table.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • table (string): Table name.
    • column (string): Column name.
  • Returns: error: Always returns nil.

(*dialect) GetColumnType​

  • Purpose: Placeholder for retrieving the column type of a given column in a database table.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • table (string): Table name.
    • column (string): Column name.
  • Returns: (string, error): Always returns an empty string and nil error.

(*dialect) ColumnExists​

  • Purpose: Placeholder for checking if a column exists in a database table.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • table (string): Table name.
    • column (string): Column name.
  • Returns: (bool, error): Always returns false and nil error.

(*dialect) RenameColumn​

  • Purpose: Placeholder for renaming a column in a database table.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • table (string): Table name.
    • oldColumnName (string): Old column name.
    • newColumnName (string): New column name.
  • Returns: (bool, error): Always returns true and nil error.

(*dialect) RenameTableAndModifyModel​

  • Purpose: Placeholder for renaming a table and modifying its associated model.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • oldModel (interface{}): Old model.
    • newModel (interface{}): New model.
    • references ([]string): List of references.
    • cb (func(context.Context) error): Callback function.
  • Returns: error: Always returns nil.

(*dialect) AddNotNullDefaultToColumn​

  • Purpose: Placeholder for adding a NOT NULL constraint with a default value to a column.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • table (string): Table name.
    • column (string): Column name.
    • columnType (string): Column type.
    • defaultValue (string): Default value.
  • Returns: error: Always returns nil.

(*dialect) UpdatePrimaryKey​

  • Purpose: Placeholder for updating the primary key of a table.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • oldModel (interface{}): Old model.
    • newModel (interface{}): New model.
    • reference (string): Reference.
    • cb (func(context.Context) error): Callback function.
  • Returns: error: Always returns nil.

(*dialect) AddPrimaryKey​

  • Purpose: Placeholder for adding a primary key to a table.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • oldModel (interface{}): Old model.
    • newModel (interface{}): New model.
    • reference (string): Reference.
    • cb (func(context.Context) error): Callback function.
  • Returns: error: Always returns nil.

(*dialect) IndexExists​

  • Purpose: Placeholder for checking if an index exists on a database table.
  • Parameters:
    • ctx (context.Context): Context for the operation.
    • bun (bun.IDB): Bun database interface.
    • table (string): Table name.
    • index (string): Index name.
  • Returns: (bool, error): Always returns false and nil error.

  1. Code Examples None

  2. Clarity and Accuracy The documentation reflects the code accurately.

Include in Getting Started: NO