Class: DatabaseErrorTranslator

Defined in: src/errors/DatabaseErrorTranslator.ts:14

Constructors

Constructor

new DatabaseErrorTranslator(): DatabaseErrorTranslator

Returns

DatabaseErrorTranslator

Methods

translate()

static translate(rawError, sql?, provider?): QueryException

Defined in: src/errors/DatabaseErrorTranslator.ts:26

Inspects a database driver error and converts it to a strongly typed exception:

• SqlSyntaxErrorException (syntax / parse errors)
• ColumnNotFoundException (column does not exist in table)
• TableNotFoundException (table does not exist in database)
• UniqueConstraintViolationException
• ForeignKeyViolationException
• CheckConstraintViolationException
• CannotNullConstraintViolationException
• Or standard QueryException fallback

Parameters

Parameter	Type
rawError	unknown
sql?	string
provider?	string

Returns

QueryException

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translateProcedure()

static translateProcedure(rawError, procedureName, provider?): ProcedureException

Defined in: src/errors/DatabaseErrorTranslator.ts:305

Inspects a stored procedure execution error and converts it into a strongly typed exception:

• ProcedureNotFoundException (if the stored procedure does not exist in the database)
• Or standard ProcedureException

Parameters

Parameter	Type
rawError	unknown
procedureName	string
provider?	string

Returns

ProcedureException