DatabaseError Structure Reference


                    
                    
                    resultCode

The SQLite error code (see https://www.sqlite.org/rescode.html#primary_result_code_list).

do {
    ...
} catch let error as DatabaseError where error.resultCode == .SQL_CONSTRAINT {
    // A constraint error
}

This property returns a primary result code, that is to say the least significant 8 bits of any SQLite result code. See https://www.sqlite.org/rescode.html for more information.

Declaration

Swift

public var resultCode: ResultCode { get }

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                    extendedResultCode

The SQLite extended error code (see https://www.sqlite.org/rescode.html#extended_result_code_list).

do {
    ...
} catch let error as DatabaseError where error.extendedResultCode == .SQLITE_CONSTRAINT_FOREIGNKEY {
    // A foreign key constraint error
}

Declaration

Swift

public let extendedResultCode: ResultCode

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                    message

The SQLite error message.

Declaration

Swift

public let message: String?

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sql

The SQL query that yielded the error (if relevant).

Declaration

Swift

public let sql: String?

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                    init(resultCode:message:sql:arguments:)

Creates a Database Error

Declaration

Swift

public init(
    resultCode: ResultCode = .SQLITE_ERROR,
    message: String? = nil,
    sql: String? = nil,
    arguments: StatementArguments? = nil)

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