Class MariaDbQueryGeneratorInternal<Dialect>

Readonlydialect

ReadonlywhereSqlBuilder

queryGenerator

• get queryGenerator(): Dialect["queryGenerator"]

  Returns Dialect["queryGenerator"]

sequelize

• get sequelize(): Sequelize

  Returns Sequelize

assertTypeCanBeUnique

• assertTypeCanBeUnique(
      columnName: string | undefined,
      sqlType: string,
      options?: UniqueTypeOptions,
  ): void

  Throws if columns of this SQL type cannot be unique in this dialect. Used by attributeToSql before adding UNIQUE to a column definition, to throw a clear error instead of the one of the database.

  Parameters

  • columnName: string | undefined

    The name of the column

  • sqlType: string

    The SQL type of the column, as returned by the data type

  • Optionaloptions: UniqueTypeOptions

    The length of the prefix of the column that is part of the unique index, if any (prefixLength)

  Returns void

canTypeBeUnique

• canTypeBeUnique(_sqlType: string, _options?: UniqueTypeOptions): boolean

  Returns whether columns of this SQL type can be unique in this dialect.

  Parameters

  • _sqlType: string

    The SQL type of the column, as returned by the data type

  • Optional_options: UniqueTypeOptions

    The length of the prefix of the column that is part of the unique index, if any (prefixLength)

  Returns boolean

formatAssociationPath

• formatAssociationPath(
      associationPath: AssociationPath,
      options?: EscapeOptions,
  ): string

  Parameters

  • associationPath: AssociationPath
  • Optionaloptions: EscapeOptions

  Returns string

formatAttribute

• formatAttribute(piece: Attribute, options?: EscapeOptions): string

  Parameters

  • piece: Attribute
  • Optionaloptions: EscapeOptions

  Returns string

formatCast

• formatCast(cast: Cast, options?: EscapeOptions): string

  Parameters

  • cast: Cast
  • Optionaloptions: EscapeOptions

  Returns string

formatCol

• formatCol(piece: Col, options?: EscapeOptions): any

  Parameters

  • piece: Col
  • Optionaloptions: EscapeOptions

  Returns any

formatDialectAwareFn

• formatDialectAwareFn(piece: DialectAwareFn, options?: EscapeOptions): string

  Parameters

  • piece: DialectAwareFn
  • Optionaloptions: EscapeOptions

  Returns string

formatFn

• formatFn(piece: Fn, options?: EscapeOptions): string

  Parameters

  • piece: Fn
  • Optionaloptions: EscapeOptions

  Returns string

formatJsonPath

• formatJsonPath(jsonPathVal: JsonPath, options?: EscapeOptions): string

  Parameters

  • jsonPathVal: JsonPath
  • Optionaloptions: EscapeOptions

  Returns string

formatLiteral

• formatLiteral(piece: Literal, options?: EscapeOptions): string

  Parameters

  • piece: Literal
  • Optionaloptions: EscapeOptions

  Returns string

getAliasToken

• getAliasToken(): string

  Returns the alias token 'AS' after FROM clause.

  Returns string

getConstraintSnippet

• getConstraintSnippet(
      tableName: TableOrModel,
      options: GetConstraintSnippetQueryOptions,
  ): string

  Parameters

  • tableName: TableOrModel
  • options: GetConstraintSnippetQueryOptions

  Returns string

getDeferrableConstraintSnippet

• getDeferrableConstraintSnippet(
      deferrable: Deferrable,
  ):
      | "DEFERRABLE INITIALLY DEFERRED"
      | "DEFERRABLE INITIALLY IMMEDIATE"
      | "NOT DEFERRABLE"

  Parameters

  • deferrable: Deferrable

  Returns
      | "DEFERRABLE INITIALLY DEFERRED"
      | "DEFERRABLE INITIALLY IMMEDIATE"
      | "NOT DEFERRABLE"

getMinifiedTableAlias

• getMinifiedTableAlias(alias: string, options?: TableAliasOptions): string

  Parameters

  • alias: string
  • Optionaloptions: TableAliasOptions

  Returns string

getTableAlias

• getTableAlias(alias: string, options?: TableAliasOptions): string

  Parameters

  • alias: string
  • Optionaloptions: TableAliasOptions

  Returns string

getTechnicalDatabaseNames

• getTechnicalDatabaseNames(): readonly string[]

  Returns readonly string[]

quoteTableAlias

• quoteTableAlias(alias: string, options?: TableAliasOptions): string

  Parameters

  • alias: string
  • Optionaloptions: TableAliasOptions

  Returns string