TraceEvent

public enum TraceEvent : CustomStringConvertible

An event reported by Database.trace(options:_:)

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  • Information about a statement reported by Database.trace(options:_:)

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    Declaration

    Swift

    public struct Statement : CustomStringConvertible
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  • An event reported by TracingOptions.statement.

    Declaration

    Swift

    case statement(Statement)
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  • An event reported by TracingOptions.profile.

    Declaration

    Swift

    case profile(statement: Statement, duration: TimeInterval)
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  • The trace event description.

    For example:

    SELECT * FROM player WHERE email = ?
0.1s SELECT * FROM player WHERE email = ?

    The format of the event description may change between GRDB releases, without notice: don’t have your application rely on any specific format.

    Declaration

    Swift

    public var description: String { get }
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  • The trace event description, where bound parameters are expanded.

    For example:

    SELECT * FROM player WHERE email = 'arthur@example.com'
0.1s SELECT * FROM player WHERE email = 'arthur@example.com'

    The format of the event description may change between GRDB releases, without notice: don’t have your application rely on any specific format.

    Warning

    It is your responsibility to prevent sensitive information from leaking in unexpected locations, so use this property with care.

    Declaration

    Swift

    public var expandedDescription: String { get }
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